TY - JOUR T1 - Extraterrestrial dunes; an introduction to the special issue on planetary dune systems AN - 890668553; 2011-078240 AB - Aeolian dune fields have been described on Earth, Mars, Venus and Titan. The plethora of data returned from recent planetary missions has enabled a new era in planetary geomorphic studies. Much of our understanding of planetary dune systems comes from the application of Earth analogs, wind tunnel experiments and modeling studies. Despite the range of atmospheric pressures, composition and gravity, many of the dune forms on extraterrestrial surfaces are similar to those on Earth, although some have notable differences in bedform scale and composition. As an introduction to the special issue on planetary dune systems this paper summarizes the current state of knowledge of planetary dune studies and highlights outstanding questions that require further investigation. JF - Geomorphology AU - Bourke, Mary C AU - Lancaster, Nick AU - Fenton, Lori K AU - Parteli, Eric J R AU - Zimbelman, James R AU - Radebaugh, Jani A2 - Bourke, Mary C. A2 - Fenton, Lori K. A2 - Lancaster, Nick Y1 - 2010/09// PY - 2010 DA - September 2010 SP - 1 EP - 14 PB - Elsevier, Amsterdam VL - 121 IS - 1-2 SN - 0169-555X, 0169-555X KW - icy satellites KW - dunes KW - Venus KW - Mars KW - landforms KW - ripple marks KW - climate change KW - bedding plane irregularities KW - movement KW - sediments KW - Titan Satellite KW - satellites KW - sedimentary structures KW - climate KW - solar system KW - sand KW - experimental studies KW - Earth KW - clastic sediments KW - landform evolution KW - grain size KW - terrestrial planets KW - models KW - planets KW - craters KW - extraterrestrial geology KW - geomorphology KW - 23:Geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/890668553?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geomorphology&rft.atitle=Extraterrestrial+dunes%3B+an+introduction+to+the+special+issue+on+planetary+dune+systems&rft.au=Bourke%2C+Mary+C%3BLancaster%2C+Nick%3BFenton%2C+Lori+K%3BParteli%2C+Eric+J+R%3BZimbelman%2C+James+R%3BRadebaugh%2C+Jani&rft.aulast=Bourke&rft.aufirst=Mary&rft.date=2010-09-01&rft.volume=121&rft.issue=1-2&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Geomorphology&rft.issn=0169555X&rft_id=info:doi/10.1016%2Fj.geomorph.2010.04.007 L2 - http://www.sciencedirect.com/science/journal/0169555X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2011-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - bedding plane irregularities; clastic sediments; climate; climate change; craters; dunes; Earth; experimental studies; extraterrestrial geology; geomorphology; grain size; icy satellites; landform evolution; landforms; Mars; models; movement; planets; ripple marks; sand; satellites; sedimentary structures; sediments; solar system; terrestrial planets; Titan Satellite; Venus DO - http://dx.doi.org/10.1016/j.geomorph.2010.04.007 ER - TY - JOUR T1 - New Species of Cyphocharax (Ostariophysi: Characiformes: Curimatidae) from the Rio de Contas Drainage, Bahia, Brazil AN - 853478964; 14076649 AB - Cyphocharax pinnilepis, a species of curimatid characiform apparently endemic to the Rio de Contas system in Bahia, Brazil, is described as new. It is only the sixth member of the Curimatidae known from the coastal rivers of Brazil across the expanse from south of the mouth of the Amazon River to the state of Sao Paulo, but the third curimatid species from the Rio de Contas. The basis for the assignment of the species to Cyphocharax is discussed, and it is diagnosed from congeners on details of pigmentation, the pattern of scales on the lobes of the caudal fin, meristics, and morphometrics. JF - Copeia AU - Vari, Richard P AU - Zanata, Angela M AU - Camelier, Priscila AD - Division of Fishes, Department of Vertebrate Zoology, MRC-159, National Museum of Natural History, P.O. Box 37012, Smithsonian Institution, Washington, D.C. 20013-7012 Send reprint requests to this address. Y1 - 2010/09// PY - 2010 DA - Sep 2010 SP - 382 EP - 387 PB - American Society of Ichthyologists and Herpetologists VL - 2010 IS - 3 SN - 0045-8511, 0045-8511 KW - Water Resources Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - ASW, Brazil, Sao Paulo KW - Rivers KW - Drainage KW - Meristic counts KW - ASW, Brazil, Amazon Estuary KW - Freshwater KW - Freshwater fish KW - Characiformes KW - Animal morphology KW - Endemic species KW - Morphometry KW - Curimatidae KW - ASW, Brazil KW - Taxonomy KW - Ostariophysi KW - Cyphocharax KW - New species KW - O 1070:Ecology/Community Studies KW - SW 0835:Streamflow and runoff KW - Q1 08183:Taxonomy and morphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/853478964?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Copeia&rft.atitle=New+Species+of+Cyphocharax+%28Ostariophysi%3A+Characiformes%3A+Curimatidae%29+from+the+Rio+de+Contas+Drainage%2C+Bahia%2C+Brazil&rft.au=Vari%2C+Richard+P%3BZanata%2C+Angela+M%3BCamelier%2C+Priscila&rft.aulast=Vari&rft.aufirst=Richard&rft.date=2010-09-01&rft.volume=2010&rft.issue=3&rft.spage=382&rft.isbn=&rft.btitle=&rft.title=Copeia&rft.issn=00458511&rft_id=info:doi/10.1643%2FCI-09-140 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-02-01 N1 - Number of references - 13 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Rivers; Animal morphology; Endemic species; Morphometry; Meristic counts; Taxonomy; Freshwater fish; New species; Drainage; Curimatidae; Ostariophysi; Cyphocharax; Characiformes; ASW, Brazil, Sao Paulo; ASW, Brazil, Amazon Estuary; ASW, Brazil; Freshwater DO - http://dx.doi.org/10.1643/CI-09-140 ER - TY - JOUR T1 - The Smithsonian Institution's exhibit fossil preparation lab volunteer training programme; Part I, Design and recruitment AN - 821968296; 2011-009100 AB - The Smithsonian Institution, through a grant from the Smithsonian Women's Committee, implemented a programme during the fall and winter of 2008 to teach the basics of mechanical fossil preparation, moulding and casting to individuals seeking to work as volunteer preparators in the National Museum of Natural History's exhibit preparation lab, called FossiLab. Four outside preparators were contracted to conduct the instruction; two instructors taught two five-day sessions on molding and casting and two other instructors taught two six-day sessions on preparation. The Department of Paleobiology's (Paleobiology) curatorial staff instructed the groups in paleobotanical preparation and microfossil processing and picking. All instruction took place in FossiLab during public hours. Registration for the programme was conducted via the department's web page where a detailed description of the work and the lab familiarized prospective students with the type of work they would be performing. They were also asked a series of self-evaluative questions in an attempt to filter out those who might not have the innate motor skills or temperament needed for the job. Those who were confident in their decision to volunteer were interviewed in FossiLab, and the majority of those then registered for the programme. Twenty nine people, some new and some experienced, were trained. FossiLab is now staffed each day by as many as six volunteer preparators who perform a variety of tasks for Paleobiology. The number of weekly person-hours has tripled since the training. Continued, focused training on individual projects is carried on by the Vertebrate Paleontology Preparation Laboratory staff. Eighteen hours of videotape was recorded during the training and will be edited and made available via DVD and the internet. JF - Geological Curator AU - Jabo, Steven J AU - Telfer, Abby AU - Brown, Matthew A AU - Reser, Peter AU - Smith, Matthew E AU - Holland, Michael A2 - Parkes, Matthew Y1 - 2010/09// PY - 2010 DA - September 2010 SP - 169 EP - 178 PB - Geological Curators Group (GCG), Sunderland VL - 9 IS - 3 SN - 0144-5294, 0144-5294 KW - Plantae KW - Chordata KW - exhibits KW - preparation KW - museums KW - Invertebrata KW - Vertebrata KW - education KW - Smithsonian Institution KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/821968296?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Curator&rft.atitle=The+Smithsonian+Institution%27s+exhibit+fossil+preparation+lab+volunteer+training+programme%3B+Part+I%2C+Design+and+recruitment&rft.au=Jabo%2C+Steven+J%3BTelfer%2C+Abby%3BBrown%2C+Matthew+A%3BReser%2C+Peter%3BSmith%2C+Matthew+E%3BHolland%2C+Michael&rft.aulast=Jabo&rft.aufirst=Steven&rft.date=2010-09-01&rft.volume=40&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.geocurator.org/pubs/pubs.htm LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 3 N1 - Document feature - illus. N1 - SuppNotes - Includes 3 appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Chordata; education; exhibits; Invertebrata; museums; Plantae; preparation; Smithsonian Institution; Vertebrata ER - TY - JOUR T1 - The Smithsonian Institution's exhibit fossil preparation lab volunteer training programme; Part II, Training and evaluating student preparators AN - 821967229; 2011-009101 AB - In November and December of 2008, the National Museum of Natural History hosted a training course for instruction of paleontological preparation methods in order to build a large pool of volunteers for the FossiLab public exhibition. Through a grant from the Smithsonian Women's Committee, the Department of Paleobiology funded four weeks of intensive, hands-on training for a group of 29 volunteers in moulding, casting and fossil preparation methods. Contracted instructors worked with institutional staff to create a curriculum for training specific tasks, as well as to create general knowledge of preparation methods. Classes consisted of lecture, demonstration, and hands-on components. Instructors monitored the students throughout the instruction period, and concluded the programme with written and practical examinations. The instructors provided written evaluations for each student and presented recommendations for placement with specific tasks within the department. After the conclusion of the programme students retained much of their instruction and have gone on to successfully keep the preparation laboratory staffed while preparing fossils for the visiting public. JF - Geological Curator AU - Brown, Matthew A AU - Smith, Matthew E AU - Jabo, Steven J AU - Telfer, Abby A2 - Parkes, Matthew Y1 - 2010/09// PY - 2010 DA - September 2010 SP - 179 EP - 186 PB - Geological Curators Group (GCG), Sunderland VL - 9 IS - 3 SN - 0144-5294, 0144-5294 KW - Plantae KW - Chordata KW - exhibits KW - preparation KW - museums KW - Invertebrata KW - Vertebrata KW - education KW - Smithsonian Institution KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/821967229?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Curator&rft.atitle=The+Smithsonian+Institution%27s+exhibit+fossil+preparation+lab+volunteer+training+programme%3B+Part+II%2C+Training+and+evaluating+student+preparators&rft.au=Brown%2C+Matthew+A%3BSmith%2C+Matthew+E%3BJabo%2C+Steven+J%3BTelfer%2C+Abby&rft.aulast=Brown&rft.aufirst=Matthew&rft.date=2010-09-01&rft.volume=9&rft.issue=3&rft.spage=179&rft.isbn=&rft.btitle=&rft.title=Geological+Curator&rft.issn=01445294&rft_id=info:doi/ L2 - http://www.geocurator.org/pubs/pubs.htm LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 13 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Includes 2 appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Chordata; education; exhibits; Invertebrata; museums; Plantae; preparation; Smithsonian Institution; Vertebrata ER - TY - JOUR T1 - Transverse Aeolian Ridges on Mars: First results from HiRISE images AN - 759308541; 13147345 AB - Three images obtained by the High Resolution Imaging Science Experiment (HiRISE) were analyzed for the information they could provide regarding Transverse Aeolian Ridges (TARs) on Mars. TARs from five locations in a HiRISE image of the floor of Ius Chasma show remarkably symmetric (cross-sectional) profiles, with average slopes for the entire feature of 15A; these results apply to TARs that span an order of magnitude in wavelength and a factor of 6 in height. A HiRISE image of Gamboa impact crater in the northern lowlands shows low albedo sand patches <2m high that are covered with sand ripples, surrounded by larger TAR-like ripples that are very similar in profile to surveyed granule ripples on Earth. TARs in a HiRISE image from Terra Sirenum, in the cratered southern highlands, are comparable in height to those in Ius Chasma, but many have tapered extensions that are more consistent with them being erosional remnants rather than the result of extension of the TAR by deposition from the tapered end. The new observations generally support a reversing transverse dune origin for TARs with heights 1m, and a granule ripple origin for TAR-like ripples with heights 0.5m. JF - Geomorphology AU - Zimbelman, James R AD - Center for Earth and Planetary Studies, MRC 315, National Air and Space Museum, Smithsonian Institution, Washington, D.C. 20013-7012, United States, zimbelmanj@si.edu Y1 - 2010/09/01/ PY - 2010 DA - 2010 Sep 01 SP - 22 EP - 29 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 121 IS - 1-2 SN - 0169-555X, 0169-555X KW - Water Resources Abstracts KW - Craters KW - Geomorphology KW - Profiles KW - Sand KW - Albedo KW - Dunes KW - Deposition KW - Slopes KW - Wavelengths KW - SW 0540:Properties of water UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/759308541?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geomorphology&rft.atitle=Transverse+Aeolian+Ridges+on+Mars%3A+First+results+from+HiRISE+images&rft.au=Zimbelman%2C+James+R&rft.aulast=Zimbelman&rft.aufirst=James&rft.date=2010-09-01&rft.volume=121&rft.issue=1-2&rft.spage=22&rft.isbn=&rft.btitle=&rft.title=Geomorphology&rft.issn=0169555X&rft_id=info:doi/10.1016%2Fj.geomorph.2009.05.012 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-10-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Craters; Geomorphology; Sand; Profiles; Albedo; Dunes; Deposition; Slopes; Wavelengths DO - http://dx.doi.org/10.1016/j.geomorph.2009.05.012 ER - TY - JOUR T1 - Diversity and abundance of insect visitors to flowers of trees and shrubs in a South African savannah AN - 754537545; 13245798 AB - This study presents the results of a landscape-scale survey for insect floral visitors in the Skukuza Ranger District, Kruger National Park, South Africa. Floral visitors were sampled from flowering trees and shrubs along linear transects spanning the entire district. Six plant species were sampled in the late dry season (Acacia grandicornuta Gerstner, A. nigrescens Oliver, Cassia abbreviata Oliver, Combretum hereroense Schinz, Combretum zeyheri Sonder, Euclea divonorum Hiern), and eleven plant species were sampled during the rainy season (Acacia exuvialis Verdcourt, A. grandicornuta Gerstner, A. nilotica (L.) Willdenow, A. tortilis (Forsskal) Hayne, Dichrostachys cinerea Miquel, Flueggea virosa (Roxburgh) Baillon, Grewia bicolor Jussieu, G. flava De Candolle, G. flavescens Jussieu, G. monticola Sonder, and Peltophorum africanum Sonder). Coleoptera, Hymenoptera and Lepidoptera comprised the majority of floral visitors, while species of Blattodea, Diptera, Hemiptera and Neuroptera also occurred on flowers. Known or likely pollinators include bees (Hymenoptera: Apidae, Halictidae and Megachilidae) and scarab beetles (Coleoptera: Scarabaeidae). These plant species appear to have generalist pollination systems, with the exception of species of Grewia L., which appear to be pollinated primarily by bees. A provisional plant-pollinator food web is presented for the eleven species of trees and shrubs which flower during the rainy season. JF - African Journal of Ecology AU - Mawdsley, Jonathan R AU - Sithole, Hendrik AD - 1Department of Entomology, MRC 187, National Museum of Natural History, Smithsonian Institution, PO Box 37012, Washington, DC 20013-7012, U.S.A. Y1 - 2010/09// PY - 2010 DA - Sep 2010 SP - 691 EP - 698 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 48 IS - 3 SN - 0141-6707, 0141-6707 KW - Entomology Abstracts; Ecology Abstracts KW - Flowering KW - Shrubs KW - Acacia KW - Z 05340:Ecology and Behavior KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754537545?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=African+Journal+of+Ecology&rft.atitle=Diversity+and+abundance+of+insect+visitors+to+flowers+of+trees+and+shrubs+in+a+South+African+savannah&rft.au=Mawdsley%2C+Jonathan+R%3BSithole%2C+Hendrik&rft.aulast=Mawdsley&rft.aufirst=Jonathan&rft.date=2010-09-01&rft.volume=48&rft.issue=3&rft.spage=691&rft.isbn=&rft.btitle=&rft.title=African+Journal+of+Ecology&rft.issn=01416707&rft_id=info:doi/10.1111%2Fj.1365-2028.2009.01166.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2014-02-21 N1 - SubjectsTermNotLitGenreText - Shrubs; Acacia DO - http://dx.doi.org/10.1111/j.1365-2028.2009.01166.x ER - TY - JOUR T1 - LAWS, REGULATIONS, AND POLICY: Genetically Engineered Salmon on the FDA's Table AN - 1677985735; 13820685 AB - ABSTRACT NOT AVAILABLE. JF - Environmental Health Perspectives AU - Taylor, David A AD - David A. Taylor writes for The Washington Post and Smithsonian and is author of Ginseng, the Divine Root, about the science and subculture surrounding the medicinal plant. He teaches science writing at The Writer's Center in Maryland Y1 - 2010/09// PY - 2010 DA - September 2010 SP - A384 EP - A385 PB - US Government Printing Office, Superintendent of Documents, P.O. Box 371954 Pittsburgh PA 15250-7954 USA VL - 118 IS - 9 SN - 0091-6765, 0091-6765 KW - Environmental Engineering Abstracts (EN); CSA / ASCE Civil Engineering Abstracts (CE) KW - Salmon KW - Policies KW - Genetic engineering KW - Tables (data) KW - Health KW - Laws KW - Control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1677985735?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Health+Perspectives&rft.atitle=LAWS%2C+REGULATIONS%2C+AND+POLICY%3A+Genetically+Engineered+Salmon+on+the+FDA%27s+Table&rft.au=Taylor%2C+David+A&rft.aulast=Taylor&rft.aufirst=David&rft.date=2010-09-01&rft.volume=118&rft.issue=9&rft.spage=A384&rft.isbn=&rft.btitle=&rft.title=Environmental+Health+Perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-01 N1 - Last updated - 2016-05-18 ER - TY - JOUR T1 - Proceedings of the National Academy of Sciences of the United States of America AN - 1347456347; 2013-037515 JF - Proceedings of the National Academy of Sciences of the United States of America AU - Sues, Hans-Dieter Y1 - 2010/08/31/ PY - 2010 DA - 2010 Aug 31 SP - 15310 EP - 15311 PB - National Academy of Sciences, Washington, DC VL - 107 IS - 35 SN - 0027-8424, 0027-8424 KW - Dromaeosauridae KW - Diapsida KW - Chordata KW - Cretaceous KW - Europe KW - Coelurosauria KW - biologic evolution KW - biogeography KW - Upper Cretaceous KW - Mesozoic KW - Baldaur KW - Southern Europe KW - Reptilia KW - Baldaur bondoc KW - Archosauria KW - Hateg Basin KW - Theropoda KW - Saurischia KW - Romania KW - islands KW - dinosaurs KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1347456347?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.au=Sues%2C+Hans-Dieter&rft.aulast=Sues&rft.aufirst=Hans-Dieter&rft.date=2010-08-31&rft.volume=107&rft.issue=35&rft.spage=15310&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.1010366107 L2 - http://www.pnas.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 15 N1 - PubXState - DC N1 - Document feature - illus. N1 - SuppNotes - For reference to original see Csiki, Z., et. al., 2010, Proceedings of the National Academy of Sciences of the United States of America Journal, this issue, pp. 15357-15361, DOI: 10.1073/pnas.1006970107 N1 - Last updated - 2013-05-02 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - Archosauria; Baldaur; Baldaur bondoc; biogeography; biologic evolution; Chordata; Coelurosauria; Cretaceous; Diapsida; dinosaurs; Dromaeosauridae; Europe; Hateg Basin; islands; Mesozoic; Reptilia; Romania; Saurischia; Southern Europe; Tetrapoda; Theropoda; Upper Cretaceous; Vertebrata DO - http://dx.doi.org/10.1073/pnas.1010366107 ER - TY - JOUR T1 - Blindsnake evolutionary tree reveals long history on Gondwana AN - 1477831889; 2014-002927 AB - Worm-like snakes (scolecophidians) are small, burrowing species with reduced vision. Although largely neglected in vertebrate research, knowledge of their biogeographical history is crucial for evaluating hypotheses of snake origins. We constructed a molecular dataset for scolecophidians with detailed sampling within the largest family, Typhlopidae (blindsnakes). Our results demonstrate that scolecophidians have had a long Gondwanan history, and that their initial diversification followed a vicariant event: the separation of East and West Gondwana approximately 150 Ma. We find that the earliest blindsnake lineages, representing two new families described here, were distributed on the palaeolandmass of India+Madagascar named here as Indigascar. Their later evolution out of Indigascar involved vicariance and several oceanic dispersal events, including a westward transatlantic one, unexpected for burrowing animals. The exceptional diversification of scolecophidians in the Cenozoic was probably linked to a parallel radiation of prey (ants and termites) as well as increased isolation of populations facilitated by their fossorial habits. JF - Biology Letters AU - Vidal, Nicolas AU - Marin, Julie AU - Morini, Marina AU - Donnellan, Steve AU - Branch, William R AU - Thomas, Richard AU - Vences, Miguel AU - Wynn, Addison AU - Cruaud, Corinne AU - Hedges, S Blair Y1 - 2010/08/23/ PY - 2010 DA - 2010 Aug 23 SP - 558 EP - 561 PB - Royal Society, London VL - 6 IS - 4 SN - 1744-9561, 1744-9561 KW - Diapsida KW - Scolecophidia KW - genes KW - biogeography KW - India KW - Cenozoic KW - Squamata KW - Indian Peninsula KW - Gondwana KW - Asia KW - Chordata KW - living taxa KW - phylogeny KW - Lepidosauria KW - biologic evolution KW - Mesozoic KW - Reptilia KW - vicariance KW - Serpentes KW - Africa KW - Vertebrata KW - Indian Ocean Islands KW - Tetrapoda KW - Madagascar KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1477831889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biology+Letters&rft.atitle=Blindsnake+evolutionary+tree+reveals+long+history+on+Gondwana&rft.au=Vidal%2C+Nicolas%3BMarin%2C+Julie%3BMorini%2C+Marina%3BDonnellan%2C+Steve%3BBranch%2C+William+R%3BThomas%2C+Richard%3BVences%2C+Miguel%3BWynn%2C+Addison%3BCruaud%2C+Corinne%3BHedges%2C+S+Blair&rft.aulast=Vidal&rft.aufirst=Nicolas&rft.date=2010-08-23&rft.volume=6&rft.issue=4&rft.spage=558&rft.isbn=&rft.btitle=&rft.title=Biology+Letters&rft.issn=17449561&rft_id=info:doi/10.1098%2Frsbl.2010.0220 L2 - http://rsbl.royalsocietypublishing.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data supplied by the Royal Society, London, United Kingdom N1 - Date revised - 2014-01-01 N1 - Number of references - 21 N1 - Document feature - illus. N1 - Last updated - 2014-01-16 N1 - SubjectsTermNotLitGenreText - Africa; Asia; biogeography; biologic evolution; Cenozoic; Chordata; Diapsida; genes; Gondwana; India; Indian Ocean Islands; Indian Peninsula; Lepidosauria; living taxa; Madagascar; Mesozoic; phylogeny; Reptilia; Scolecophidia; Serpentes; Squamata; Tetrapoda; Vertebrata; vicariance DO - http://dx.doi.org/10.1098/rsbl.2010.0220 ER - TY - JOUR T1 - The discovery of the most metal-rich white dwarf; composition of a tidally disrupted extrasolar dwarf planet AN - 1371761111; 2013-048708 AB - Cool white dwarf stars are usually found to have an outer atmosphere that is practically pure in hydrogen or helium. However, a small fraction have traces of heavy elements that must originate from the accretion of extrinsic material, most probably circumstellar matter. Upon examining thousands of Sloan Digital Sky Survey (SDSS) spectra, we discovered that the helium-atmosphere white dwarf SDSS J073842.56+183509.6 shows the most severe metal pollution ever seen in the outermost layers of such stars. We present here a quantitative analysis of this exciting star by combining high signal-to-noise ratio follow-up spectroscopic and photometric observations with model atmospheres and evolutionary models. We determine the global structural properties of our target star, as well as the abundances of the most significant pollutants in its atmosphere, i.e., H, O, Na, Mg, Si, Ca, and Fe. The relative abundances of these elements imply that the source of the accreted material has a composition similar to that of Bulk Earth. We also report the signature of a circumstellar disk revealed through a large infrared excess in JHK photometry. Combined with our inferred estimate of the mass of the accreted material, this strongly suggests that we are witnessing the remains of a tidally disrupted extrasolar body that was as large as Ceres. Copyright (Copyright) 2010. The American Astronomical Society. All rights reserved. JF - The = Astrophysical Journal AU - Dufour, P AU - Kilic, M AU - Fontaine, G AU - Bergeron, P AU - Lachapelle, F R AU - Kleinman, S J AU - Leggett, S K Y1 - 2010/08/10/ PY - 2010 DA - 2010 Aug 10 SP - 803 EP - 809 PB - University of Chicago Press for the American Astronomical Society, Chicago, IL VL - 719 IS - 1 SN - 0004-637X, 0004-637X KW - Earth KW - extrasolar planets KW - atmosphere KW - dwarf planets KW - tides KW - mass KW - planets KW - photometry KW - stars KW - noble gases KW - metals KW - hydrogen KW - white dwarfs KW - helium KW - spectra KW - chemical composition KW - circumstellar disk KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1371761111?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+%3D+Astrophysical+Journal&rft.atitle=The+discovery+of+the+most+metal-rich+white+dwarf%3B+composition+of+a+tidally+disrupted+extrasolar+dwarf+planet&rft.au=Dufour%2C+P%3BKilic%2C+M%3BFontaine%2C+G%3BBergeron%2C+P%3BLachapelle%2C+F+R%3BKleinman%2C+S+J%3BLeggett%2C+S+K&rft.aulast=Dufour&rft.aufirst=P&rft.date=2010-08-10&rft.volume=719&rft.issue=1&rft.spage=803&rft.isbn=&rft.btitle=&rft.title=The+%3D+Astrophysical+Journal&rft.issn=0004637X&rft_id=info:doi/10.1088%2F0004-637X%2F719%2F1%2F803 L2 - http://iopscience.iop.org/0004-637X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by IOP Publishing Ltd., London, United Kingdom N1 - Date revised - 2013-01-01 N1 - Number of references - 43 N1 - PubXState - IL N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2013-06-27 N1 - SubjectsTermNotLitGenreText - atmosphere; chemical composition; circumstellar disk; dwarf planets; Earth; extrasolar planets; helium; hydrogen; mass; metals; noble gases; photometry; planets; spectra; stars; tides; white dwarfs DO - http://dx.doi.org/10.1088/0004-637X/719/1/803 ER - TY - JOUR T1 - The function of the aerenchyma in arborescent lycopsids: evidence of an unfamiliar metabolic strategy AN - 754537040; 13251913 AB - Most species of the modern family Isoetaceae (Quillworts) some other modern hydrophytes, use a metabolic pathway for carbon fixation that involves uptake of sedimentary carbon and enrichment of CO sub(2) in internal gas spaces as a carbon-concentrating mechanism. This metabolism, which is related to 'aquatic CAM', is characterized by morphological, physiological and biochemical adaptations for decreasing photorespirative loss, aerating roots and maintaining high growth rates in anoxic, oligotrophic, stressed environments. Some of the closest relatives of the Isoetaceae were the 'arborescent lycopsids', which were among the dominant taxa in the coal swamps found in lowland ecosystems during the Carboniferous and Permian periods (approx. 300 Ma). Morphological, ecological and geochemical evidence supports the hypothesis that the arborescent lycopsids had an unusual metabolism similar to that of modern Isoetaceae and processed a biogeochemically significant proportion of organically fixed carbon over a period of about 100 million years in the late Palaeozoic. The temporal coincidence between the dominance of plants with this metabolism and an anomalous global atmosphere (high O sub(2); low CO sub(2)) supports the idea that biosphere feedbacks are important in regulating global climatic homeostasis. The potential influence of this metabolism on the global carbon cycle and its specific adaptive function suggest that it should perhaps be considered a fourth major photosynthetic pathway. JF - Proceedings of the Royal Society of London, Series B: Biological Sciences AU - Green, WA AD - Department of Paleobiology, National Museum of Natural History, Smithsonian Institution, Washington, DC 20560, USA, wagreen@bricol.net Y1 - 2010/08/07/ PY - 2010 DA - 2010 Aug 07 SP - 2257 EP - 2267 PB - Royal Society of London, 6 Carlton House Terrace London SW1Y 5AG UK VL - 277 IS - 1692 SN - 0962-8452, 0962-8452 KW - Ecology Abstracts KW - Growth rate KW - Isoetaceae KW - Roots KW - Coal KW - Biosphere KW - Homeostasis KW - Carbon dioxide KW - Swamps KW - Dominance KW - Carbon fixation KW - D 04050:Paleoecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754537040?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Royal+Society+of+London%2C+Series+B%3A+Biological+Sciences&rft.atitle=The+function+of+the+aerenchyma+in+arborescent+lycopsids%3A+evidence+of+an+unfamiliar+metabolic+strategy&rft.au=Green%2C+WA&rft.aulast=Green&rft.aufirst=WA&rft.date=2010-08-07&rft.volume=277&rft.issue=1692&rft.spage=2257&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Royal+Society+of+London%2C+Series+B%3A+Biological+Sciences&rft.issn=09628452&rft_id=info:doi/10.1098%2Frspb.2010.0224 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2013-09-09 N1 - SubjectsTermNotLitGenreText - Growth rate; Roots; Homeostasis; Biosphere; Coal; Carbon dioxide; Swamps; Carbon fixation; Dominance; Isoetaceae DO - http://dx.doi.org/10.1098/rspb.2010.0224 ER - TY - JOUR T1 - Functional Groups of Ecosystem Engineers: A Proposed Classification with Comments on Current Issues AN - 923193858; 16140449 AB - Ecologists have long known that certain organisms fundamentally modify, create, or define habitats by altering the habitat's physical properties. In the past 15 years, these processes have been formally defined as "ecosystem engineering", reflecting a growing consensus that environmental structuring by organisms represents a fundamental class of ecological interactions occurring in most, if not all, ecosystems. Yet, the precise definition and scope of ecosystem engineering remains debated, as one should expect given the complexity, enormity, and variability of ecological systems. Here I briefly comment on a few specific current points of contention in the ecosystem engineering concept. I then suggest that ecosystem engineering can be profitably subdivided into four narrower functional categories reflecting four broad mechanisms by which ecosystem engineering occurs: structural engineers, bioturbators, chemical engineers, and light engineers. Finally, I suggest some conceptual model frameworks that could apply broadly within these functional groups. JF - Integrative and Comparative Biology AU - Berke, Sarah K AD - *Department of the Geophysical Sciences, University of Chicago, 5734 S. Ellis Ave, Chicago, IL 60637, USA and super()Smithsonian Environmental Research Center, PO Box 28, Edgewater, MD 21037, USA, skberke@gmail.com Y1 - 2010/08// PY - 2010 DA - Aug 2010 SP - 147 EP - 157 PB - Society for Integrative and Comparative Biology, Great Clarendon Street Oxford OX2 6DP United Kingdom VL - 50 IS - 2 SN - 1540-7063, 1540-7063 KW - Ecology Abstracts KW - Classification KW - Habitat KW - Models KW - Light effects KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/923193858?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Integrative+and+Comparative+Biology&rft.atitle=Functional+Groups+of+Ecosystem+Engineers%3A+A+Proposed+Classification+with+Comments+on+Current+Issues&rft.au=Berke%2C+Sarah+K&rft.aulast=Berke&rft.aufirst=Sarah&rft.date=2010-08-01&rft.volume=50&rft.issue=2&rft.spage=147&rft.isbn=&rft.btitle=&rft.title=Integrative+and+Comparative+Biology&rft.issn=15407063&rft_id=info:doi/10.1093%2Ficb%2Ficq077 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-02-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Classification; Habitat; Light effects; Models DO - http://dx.doi.org/10.1093/icb/icq077 ER - TY - JOUR T1 - Ecosystem Engineers in the Pelagic Realm: Alteration of Habitat by Species Ranging from Microbes to Jellyfish AN - 918062406; 16140456 AB - Ecosystem engineers are species that alter the physical environment in ways that create new habitat or change the suitability of existing habitats for themselves or other organisms. In marine systems, much of the focus has been on species such as corals, oysters, and macrophytes that add physical structure to the environment, but organisms ranging from microbes to jellyfish and finfish that reside in the water column of oceans, estuaries, and coastal seas alter the chemical and physical environment both within the water column and on the benthos. By causing hypoxia, changing light regimes, and influencing physical mixing, these organisms may have as strong an effect as species that fall more clearly within the classical category of ecosystem engineer. In addition, planktonic species, such as jellyfish, may indirectly alter the physical environment through predator-mediated landscape structure. By creating spatial patterns of habitats that vary in their rates of mortality due to predation, planktonic predators may control spatial patterns and abundances of species that are the direct creators or modifiers of physical habitat. JF - Integrative and Comparative Biology AU - Breitburg, Denise L AU - Crump, Byron C AU - Dabiri, John O AU - Gallegos, Charles L AD - *Smithsonian Environmental Research Center, Edgewater, MD, 21037, USA; super()University of Maryland Center for Environmental Science, Horn Pt. Laboratory, Cambridge, MD, 21613, USA; super()California Institute of Technology, Engineering and Applied Science, Pasadena, CA, 91125, USA 1, breitburgd@si.edu Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 188 EP - 200 PB - Society for Integrative and Comparative Biology, Great Clarendon Street Oxford OX2 6DP United Kingdom VL - 50 IS - 2 SN - 1540-7063, 1540-7063 KW - Ecology Abstracts; Sustainability Science Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Ecological distribution KW - Predation KW - Climate change KW - Predators KW - Environmental factors KW - Water column KW - spatial distribution KW - oysters KW - Coral KW - Corals KW - Abiotic factors KW - Mortality KW - Landscape KW - Estuaries KW - Aquatic plants KW - Habitat KW - predators KW - Light effects KW - Macrophytes KW - Hypoxia KW - Oceans KW - water column KW - Mortality causes KW - Benthos KW - O 1070:Ecology/Community Studies KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08485:Species interactions: pests and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/918062406?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Integrative+and+Comparative+Biology&rft.atitle=Ecosystem+Engineers+in+the+Pelagic+Realm%3A+Alteration+of+Habitat+by+Species+Ranging+from+Microbes+to+Jellyfish&rft.au=Breitburg%2C+Denise+L%3BCrump%2C+Byron+C%3BDabiri%2C+John+O%3BGallegos%2C+Charles+L&rft.aulast=Breitburg&rft.aufirst=Denise&rft.date=2010-08-01&rft.volume=50&rft.issue=2&rft.spage=188&rft.isbn=&rft.btitle=&rft.title=Integrative+and+Comparative+Biology&rft.issn=15407063&rft_id=info:doi/10.1093%2Ficb%2Ficq051 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-01-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Ecological distribution; Climate change; Coral; Aquatic plants; Habitat; Environmental factors; Mortality causes; Abiotic factors; Light effects; Mortality; Predation; Estuaries; Landscape; Predators; Water column; Macrophytes; Oceans; Hypoxia; Corals; Benthos; spatial distribution; oysters; water column; predators DO - http://dx.doi.org/10.1093/icb/icq051 ER - TY - JOUR T1 - Masters of disaster AN - 907922962; 2012-000629 JF - Smithsonian AU - Irion, Robert Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 90 EP - 93 PB - Smithsonian Associates, Washington, DC VL - 41 IS - 4 SN - 0037-7333, 0037-7333 KW - solar system KW - detection KW - geologic hazards KW - asteroids KW - natural hazards KW - risk assessment KW - effects KW - catastrophes KW - 04:Extraterrestrial geology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907922962?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Masters+of+disaster&rft.au=Irion%2C+Robert&rft.aulast=Irion&rft.aufirst=Robert&rft.date=2010-08-01&rft.volume=41&rft.issue=4&rft.spage=90&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ L2 - http://www.smithsonianmagazine.com/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SMSNA5 N1 - SubjectsTermNotLitGenreText - asteroids; catastrophes; detection; effects; geologic hazards; natural hazards; risk assessment; solar system ER - TY - JOUR T1 - Cyclic changes in Pennsylvanian paleoclimate and effects on floristic dynamics in tropical Pangaea AN - 861983643; 2011-033934 AB - Wetland floras narrowly define perceptions of Pennsylvanian tropical ecosystems, the so-called Coal Age. Such wetlands reflect humid to perhumid climate, leading to characterizations of Pennsylvanian tropics as everwet, swampy. These views are biased by the high preservation potential of wetlands. Sedimentation patterns, paleosols, and fossil floras indicate the presence of vegetation tolerant of subhumid to dry-subhumid, perhaps semi-arid climate in basins between peat formation times. Understanding the significance of this seasonally-dry vegetation has suffered from conceptual and terminological confusion. A clearer view has emerged as models for framing the data have improved. Basinal floras typical of seasonally-dry conditions, relatively low soil moisture regimes, are well documented but mainly from isolated deposits. Some of the earliest, dominated by primitive pteridosperms ("Flozfern" floras), occur in clastic rocks between European Early Pennsylvanian coal beds. Later Early Pennsylvanian, fern-cordaitalean vegetation, different from coal floras, is preserved in marine goniatite bullions. Conifers are first suggested by late Mississippian Potoniesporites pollen. About the same time, in North America, broadleaf foliage, Lesleya and Megalopteris occur in basin-margin settings, on drought-prone limestone substrates. The best known, xeromorphic floras found between coal beds appear in the Middle through Late Pennsylvanian, containing conifers, cordaitaleans, and pteridosperms. The Middle Pennsylvanian appearances of this flora are mainly allochthonous, though parautochthonous occurrences have been reported. Parautochthonous assemblages are mostly Late Pennsylvanian. The conifer flora became dominant in western and central Pangaean equatorial lowlands in earliest Permian. Location of the humid-perhumid wetland flora during periods of relative dryness, though rarely discussed, is as, or more, perplexing than the spatial location of seasonally-dry floras through time - wetland plants had few migratory options and possibly survived in small refugia, within and outside of basins. Coupled oscillations in climate, sea level, and vegetation were driven most likely by glacial-interglacial fluctuations, perhaps controlled by orbital cyclicity. JF - International Journal of Coal Geology AU - DiMichele, William A AU - Cecil, C Blaine AU - Montanez, Isabel P AU - Falcon-Lang, Howard J A2 - Scheihing, Mark H. A2 - Wnuk, Christopher Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 329 EP - 344 PB - Elsevier, Amsterdam VL - 83 IS - 2-3 SN - 0166-5162, 0166-5162 KW - United States KW - tropical environment KW - Spermatophyta KW - glaciation KW - Pennsylvanian KW - Appalachians KW - Coniferales KW - coal seams KW - vegetation KW - paleoclimatology KW - climate change KW - paleoecology KW - Laurussia KW - sedimentary rocks KW - Appalachian Basin KW - coal KW - Indiana KW - paleosols KW - depositional environment KW - Panthalassa KW - West Virginia KW - North America KW - Plantae KW - Pangaea KW - Paleozoic KW - Gymnospermae KW - cyclic processes KW - Carboniferous KW - Angara Sea KW - paleoenvironment KW - floral studies KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/861983643?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Coal+Geology&rft.atitle=Cyclic+changes+in+Pennsylvanian+paleoclimate+and+effects+on+floristic+dynamics+in+tropical+Pangaea&rft.au=DiMichele%2C+William+A%3BCecil%2C+C+Blaine%3BMontanez%2C+Isabel+P%3BFalcon-Lang%2C+Howard+J&rft.aulast=DiMichele&rft.aufirst=William&rft.date=2010-08-01&rft.volume=83&rft.issue=2-3&rft.spage=329&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Coal+Geology&rft.issn=01665162&rft_id=info:doi/10.1016%2Fj.coal.2010.01.007 L2 - http://www.sciencedirect.com/science/journal/01665162 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2011-01-01 N1 - Number of references - 169 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Angara Sea; Appalachian Basin; Appalachians; Carboniferous; climate change; coal; coal seams; Coniferales; cyclic processes; depositional environment; floral studies; glaciation; Gymnospermae; Indiana; Laurussia; North America; paleoclimatology; paleoecology; paleoenvironment; paleosols; Paleozoic; Pangaea; Panthalassa; Pennsylvanian; Plantae; sedimentary rocks; Spermatophyta; tropical environment; United States; vegetation; West Virginia DO - http://dx.doi.org/10.1016/j.coal.2010.01.007 ER - TY - JOUR T1 - A coordinated spectral, mineralogical, and compositional study of ordinary chondrites AN - 861983503; 2011-033866 JF - Icarus AU - Dunn, Tasha L AU - McCoy, Timothy J AU - Sunshine, J M AU - McSween, Harry Y, Jr Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 789 EP - 797 PB - Elsevier, New York, NY VL - 208 IS - 2 SN - 0019-1035, 0019-1035 KW - silicates KW - near-infrared spectra KW - ordinary chondrites KW - stony meteorites KW - asteroids KW - parent bodies KW - optical spectra KW - LL chondrites KW - olivine group KW - H chondrites KW - L chondrites KW - nesosilicates KW - meteorites KW - pyroxene group KW - mineral composition KW - clinopyroxene KW - olivine KW - orthosilicates KW - spectra KW - orthopyroxene KW - chondrites KW - chain silicates KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/861983503?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=A+coordinated+spectral%2C+mineralogical%2C+and+compositional+study+of+ordinary+chondrites&rft.au=Dunn%2C+Tasha+L%3BMcCoy%2C+Timothy+J%3BSunshine%2C+J+M%3BMcSween%2C+Harry+Y%2C+Jr&rft.aulast=Dunn&rft.aufirst=Tasha&rft.date=2010-08-01&rft.volume=208&rft.issue=2&rft.spage=789&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2010.02.016 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 42 N1 - PubXState - NY N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - asteroids; chain silicates; chondrites; clinopyroxene; H chondrites; L chondrites; LL chondrites; meteorites; mineral composition; near-infrared spectra; nesosilicates; olivine; olivine group; optical spectra; ordinary chondrites; orthopyroxene; orthosilicates; parent bodies; pyroxene group; silicates; spectra; stony meteorites DO - http://dx.doi.org/10.1016/j.icarus.2010.02.016 ER - TY - JOUR T1 - Earth-based 12.6-cm wavelength radar mapping of the Moon; new views of impact melt distribution and mare physical properties AN - 861982518; 2011-033854 JF - Icarus AU - Campbell, Bruce A AU - Carter, Lynn M AU - Campbell, Donald B AU - Nolan, Michael AU - Chandler, John AU - Ghent, Rebecca R AU - Hawke, B Ray AU - Anderson, Ross F AU - Wells, Kassandra Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 565 EP - 573 PB - Elsevier, New York, NY VL - 208 IS - 2 SN - 0019-1035, 0019-1035 KW - ilmenite KW - imagery KW - volcanic rocks KW - igneous rocks KW - circular polarization ratio KW - mapping KW - calibration KW - melts KW - lunar craters KW - brightness KW - Amundsen Crater KW - impact melts KW - dielectric properties KW - volcanism KW - basalts KW - oxides KW - buried features KW - Earth-based observations KW - lava flows KW - Pythagoras Crater KW - Moon KW - Mare Orientale KW - radar methods KW - radiometry KW - impacts KW - maria KW - distribution KW - Theophilus Crater KW - noise KW - morphology KW - physical properties KW - Glushko Crater KW - Rutherfund Crater KW - Aristillus Crater KW - mare basalts KW - backscattering KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/861982518?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Earth-based+12.6-cm+wavelength+radar+mapping+of+the+Moon%3B+new+views+of+impact+melt+distribution+and+mare+physical+properties&rft.au=Baptista%2C+A+R%3BMangold%2C+N%3BZimbelman%2C+J%3BAnonymous&rft.aulast=Baptista&rft.aufirst=A&rft.date=2009-01-01&rft.volume=40&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 38 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - Amundsen Crater; Aristillus Crater; backscattering; basalts; brightness; buried features; calibration; circular polarization ratio; dielectric properties; distribution; Earth-based observations; Glushko Crater; igneous rocks; ilmenite; imagery; impact melts; impacts; lava flows; lunar craters; mapping; mare basalts; Mare Orientale; maria; melts; Moon; morphology; noise; oxides; physical properties; Pythagoras Crater; radar methods; radiometry; Rutherfund Crater; Theophilus Crater; volcanic rocks; volcanism DO - http://dx.doi.org/10.1016/j.icarus.2010.03.011 ER - TY - JOUR T1 - An inexpensive and portable microvolumeter for rapid evaluation of biological samples AN - 860384126; 14538326 AB - We describe an improved microvolumeter (MVM) for rapidly measuring volumes of small biological samples, including live zooplankton, embryos, and small animals and organs. Portability and low cost make this instrument suitable for widespread use, including at remote field sites. Beginningwith Archimedes' principle, which states that immersing an arbitrarily shaped sample in a fluid-filled container displaces an equivalent volume, we identified procedures that maximize measurement accuracy and repeatability across a broad range of absolute volumes. Crucial steps include matching the overall configuration to the size of the sample, using reflected light to monitor fluid levels precisely, and accounting for evaporation during measurements. The resulting precision is at least 100 times higher than in previous displacement-based methods. Volumes are obtained much faster than by traditional histological or confocal methods and without shrinkage artifacts due to fixation or dehydration. Calibrations using volume standards confirmed accurate measurements of volumes as small as 0.06 mu L. We validated the feasibility of evaluating soft-tissue samples by comparing volumes of freshly dissected ant brains measured with the MVM and by confocal reconstruction. JF - BioTechniques AU - Douglass, J K AU - Wcislo, W T AD - Smithsonian Tropical Research Institute, Apartado Postal 0843-03092, Balboa, Ancon, Panama, Republica de Panama, douglassj@si.edu Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 566 EP - 572 PB - Eaton Publishing Co., One Research Drive, Suite 400A PO Box 1070 Westboro MA 01581 USA VL - 49 IS - 2 SN - 0736-6205, 0736-6205 KW - Entomology Abstracts; ASFA 1: Biological Sciences & Living Resources; Biotechnology and Bioengineering Abstracts KW - Plankton surveys KW - Evaporation KW - Zooplankton KW - Formicidae KW - Brain KW - Embryos KW - Atrophy KW - Light effects KW - Dehydration KW - Z 05300:General KW - Q1 08461:Plankton KW - W 30965:Miscellaneous, Reviews UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/860384126?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=BioTechniques&rft.atitle=An+inexpensive+and+portable+microvolumeter+for+rapid+evaluation+of+biological+samples&rft.au=Douglass%2C+J+K%3BWcislo%2C+W+T&rft.aulast=Douglass&rft.aufirst=J&rft.date=2010-08-01&rft.volume=49&rft.issue=2&rft.spage=566&rft.isbn=&rft.btitle=&rft.title=BioTechniques&rft.issn=07366205&rft_id=info:doi/10.2144%2F000113464 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-04-01 N1 - Last updated - 2016-04-29 N1 - SubjectsTermNotLitGenreText - Plankton surveys; Brain; Dehydration; Evaporation; Zooplankton; Atrophy; Embryos; Light effects; Formicidae DO - http://dx.doi.org/10.2144/000113464 ER - TY - JOUR T1 - Modeling of priority effects and species dominance in Long Island Sound benthic communities AN - 839664323; 13712224 AB - Spatially structured communities are common in many systems, including the marine benthos where sessile species compete for substrate. Which species colonizes a habitat first may determine species coexistence or dominance. The strength of this priority effect will vary as a function of the interaction between life history processes and disturbance events at different spatial and temporal scales. On a local scale, disturbance tends to open up space, allowing new propagules to arrive, while on a regional scale, it has the potential to reduce source populations and the colonization ability of dispersal-limited species. Differences in larval longevity will have a direct influence on dispersal distance, the relative timing of colonization, and the impact of priority effects, especially when interacting with different disturbance regimes. This study presents a modeling exercise to highlight this synergy and its implications for invasive species and ecosystem management. Four life histories were simulated, representing species from the 4 common community states of Long Island Sound, USA: resident bryozoans, invasive ascidians, mussels, and the ascidian Diplosoma listerianum that is restricted to years with abnormally warm winters. Brooding species took longer to exert dominance than broadcast spawners, but were more resilient to disturbance, having less local extinctions. Simulations showed that the combined effects of dispersal ability and disturbance could allow the maintenance of diversity on a regional scale regardless of the identity of locally dominant species. Priority effects are only present when the system experiences localized disturbance regimes, such as predation. JF - Marine Ecology Progress Series AU - Munguia, Pablo AU - Osman, Richard W AU - Hamilton, John AU - Whitlatch, Robert B AU - Zajac, Roman N AD - Smithsonian Environmental Research Center, 647 Contees Wharf Road, Edgewater, Maryland 21037-0028, USA, munguia@mail.utexas.edu Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 229 EP - 240 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany VL - 413 SN - 0171-8630, 0171-8630 KW - Sustainability Science Abstracts; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Community threshold KW - Dispersal KW - Life history KW - Model KW - dominance KW - Predation KW - dispersal KW - Colonization KW - Islands KW - Interspecific relationships KW - invasive species KW - Sound KW - extinction KW - Marine KW - Sessile species KW - disturbance KW - ANW, USA, Long Island Sound KW - Spawning populations KW - life history KW - Larvae KW - Diplosoma listerianum KW - Rare species KW - colonization KW - Ecosystem disturbance KW - Dominance KW - USA KW - Species diversity KW - Disturbance KW - Zoobenthos KW - O 4090:Conservation and Environmental Protection KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08423:Behaviour UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/839664323?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Modeling+of+priority+effects+and+species+dominance+in+Long+Island+Sound+benthic+communities&rft.au=Munguia%2C+Pablo%3BOsman%2C+Richard+W%3BHamilton%2C+John%3BWhitlatch%2C+Robert+B%3BZajac%2C+Roman+N&rft.aulast=Munguia&rft.aufirst=Pablo&rft.date=2010-08-01&rft.volume=413&rft.issue=&rft.spage=229&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/10.3354%2Fmeps08764 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-01 N1 - Last updated - 2016-02-18 N1 - SubjectsTermNotLitGenreText - Sessile species; Colonization; Interspecific relationships; Spawning populations; Species diversity; Rare species; Zoobenthos; Ecosystem disturbance; Islands; Life history; Predation; Sound; Dispersal; Disturbance; Dominance; disturbance; dominance; Larvae; invasive species; life history; extinction; colonization; dispersal; Diplosoma listerianum; USA; ANW, USA, Long Island Sound; Marine DO - http://dx.doi.org/10.3354/meps08764 ER - TY - JOUR T1 - Thresholds and multiple community states in marine fouling communities: integrating natural history with management strategies AN - 839664136; 13712228 AB - The epifaunal communities characteristic of the southern New England, USA, region between eastern Long Island Sound, CT, and Cape Cod, MA, comprise a complex system in which different mechanisms at certain threshold levels can cause the establishment of 4 distinct community states: (1) a diverse native community dominated by bryozoans and sponges most commonly found in open coast areas, (2) an invasive ascidian community characteristic of marinas and areas of coastal development, (3) a mussel-dominated community occurring after massive recruitment and (4) an ascidian community dominated by Diplosoma listerianum that occurs only in years following warm winters. Each of these states is fairly resilient, but the spatial extent and duration of each state can be highly variable. Transitions among the states occur if some set of threshold conditions are surpassed and reasonable predictions can be made based on knowledge of the natural history of the species within the system. Two sets of processes seem to control the resilience of each state and the thresholds beyond which a transition to a new state occurs: (1) fast and local processes such as within-population recruitment, predation or bioengineering by mussels and (2) slow regional processes such as climate change, coastal development or habitat restoration. Of these, coastal development and restoration efforts are under management control and could have large effects on these community states, in particular the native community. However, we may not be able to influence large-scale regional processes such as climate change that may favor non-native communities. Nevertheless, the different community states can be used as indicators of both local and regional management success and allow local management efforts to be put in the context of larger scale shifts in threshold conditions that affect regional community patterns. JF - Marine Ecology Progress Series AU - Osman, Richard W AU - Munguia, Pablo AU - Whitlatch, Robert B AU - Zajac, Roman N AU - Hamilton, John AD - Smithsonian Environmental Research Center, 647 Contees Wharf Road, Edgewater, Maryland 21037-0028, USA, osmanr@si.edu Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 277 EP - 289 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany VL - 413 SN - 0171-8630, 0171-8630 KW - Sustainability Science Abstracts; Water Resources Abstracts; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Threshold dynamics KW - Fouling community KW - Ascidians KW - Bryozoans KW - Mussels KW - Climate change KW - Coastal development KW - Invasive species KW - Prediction KW - Historical account KW - Porifera KW - Climatic changes KW - Predation KW - Indicators KW - ANW, USA, New England KW - Marine fish KW - Islands KW - History KW - Sound KW - Sounds KW - recruitment KW - Coasts KW - Fouling KW - Marine KW - ANW, USA, Long Island Sound KW - Marinas KW - Recruitment KW - Diplosoma listerianum KW - Chemical oxygen demand KW - Habitat KW - Coastal zone management KW - Dominant species KW - USA KW - Coastal zone KW - Habitat improvement KW - coastal zone management KW - ANW, USA, Massachusetts, Cape Cod KW - Biotechnology KW - SW 4070:Ecological impact of water development KW - O 4090:Conservation and Environmental Protection KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08485:Species interactions: pests and control UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/839664136?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Tectonic+features+revealed+in+MESSENGER+images+detailed+within+Mariner+10+stereo+topography&rft.au=Andre%2C+Sarah+L%3BWatters%2C+Thomas+R%3BAnonymous&rft.aulast=Andre&rft.aufirst=Sarah&rft.date=2009-01-01&rft.volume=40&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Fouling; Marine fish; Dominant species; Habitat improvement; Climate change; Recruitment; Biotechnology; Coastal zone management; Islands; Predation; Climatic changes; Sound; Chemical oxygen demand; Habitat; Coasts; Historical account; Coastal zone; Porifera; coastal zone management; recruitment; Prediction; Mussels; History; Marinas; Indicators; Sounds; Diplosoma listerianum; USA; ANW, USA, Long Island Sound; ANW, USA, Massachusetts, Cape Cod; ANW, USA, New England; Marine DO - http://dx.doi.org/10.3354/meps08673 ER - TY - JOUR T1 - Ecological thresholds in marine communities: theory, experiments and management AN - 839663236; 13712220 AB - There is increasing interest in the resilience of marine and estuarine populations, communities and ecosystems, and their rapid change when stresses reach some threshold or tipping point. Current research on thresholds is altering our understanding of these systems, the processes by which they change, and our approach to their management and restoration. In this Theme Section conceptual, modeling, and empirical studies explore threshold dynamics in marine coastal systems in a variety of habitats and across different scales. The contributions provide a window on present research, highlight some of the issues being debated, and point to some of the potential applications of threshold dynamics to resource management issues. JF - Marine Ecology Progress Series AU - Osman, Richard W AU - Munguia, Pablo AU - Zajac, Roman N AD - Smithsonian Environmental Research Center, 647 Contees Wharf Road, Edgewater, Maryland 21037-0028, USA, osmanr@si.edu Y1 - 2010/08// PY - 2010 DA - Aug 2010 SP - 185 EP - 187 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany VL - 413 SN - 0171-8630, 0171-8630 KW - Sustainability Science Abstracts; Water Resources Abstracts; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Resource management KW - Ecosystems KW - Estuaries KW - Brackish KW - Stress KW - Habitat KW - Resources Management KW - Model Studies KW - Habitats KW - Potential resources KW - Habitat improvement KW - Brackishwater environment KW - O 4090:Conservation and Environmental Protection KW - M3 1010:Issues in Sustainable Development KW - Q1 08604:Stock assessment and management KW - SW 0890:Estuaries KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/839663236?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Ecological+thresholds+in+marine+communities%3A+theory%2C+experiments+and+management&rft.au=Osman%2C+Richard+W%3BMunguia%2C+Pablo%3BZajac%2C+Roman+N&rft.aulast=Osman&rft.aufirst=Richard&rft.date=2010-08-01&rft.volume=413&rft.issue=&rft.spage=185&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/10.3354%2Fmeps08765 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-01 N1 - Last updated - 2014-05-15 N1 - SubjectsTermNotLitGenreText - Resource management; Potential resources; Habitat improvement; Estuaries; Brackishwater environment; Stress; Habitat; Ecosystems; Habitats; Resources Management; Model Studies; Marine; Brackish DO - http://dx.doi.org/10.3354/meps08765 ER - TY - JOUR T1 - Phosphorus fractionation in lowland tropical rainforest soils in central Panama AN - 807614418; 2010-097430 AB - Phosphorus availability is commonly assumed to limit productivity in lowland tropical rainforests, yet there is relatively little information on the chemical forms of soil phosphorus in such ecosystems. We used the Hedley sequential fractionation scheme to assess phosphorus chemistry in five soils supporting tropical rainforest on Barro Colorado Island, Republic of Panama. The soils represented a range of orders (Inceptisols, Alfisols, and Oxisols) formed on contrasting geological substrates and topography, but under uniform climate and vegetation. Total phosphorus in surface horizons ranged between 315 and 1114 mg P kg (super -1) , being lowest on a soil derived from marine sediments and highest on soils derived from andesite. The majority of the phosphorus occurred in recalcitrant forms, although between 14% and 39% occurred as organic phosphorus. Readily-available phosphate, as extracted by anion-exchange membranes, occurred in small concentrations (4-13 mg P kg (super -1) ), although labile phosphorus, defined as phosphate extracted by anion-exchange membrane plus inorganic and organic phosphorus extracted by 0.5 M NaHCO (sub 3) , accounted for between 4.7% and 11.4% of the total soil phosphorus. Our results indicate a strong control of geology and topography on soil phosphorus in tropical rainforests, which may have important implications for understanding the diversity and distribution of plant species in such ecosystems. Further, some of the most common soils on Barro Colorado Island, including those on the 50 ha forest dynamics plot, are rich in phosphorus despite their relatively advanced stage of pedogenesis. JF - Catena (Giessen) AU - Dieter, Daniela AU - Elsenbeer, Helmut AU - Turner, Benjamin L Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 118 EP - 125 PB - Elsevier VL - 82 IS - 2 SN - 0341-8162, 0341-8162 KW - tropical environment KW - soils KW - Panama KW - forests KW - phosphorus cycle KW - pedogenesis KW - Gatun Lake KW - soil profiles KW - Hedley sequential fractionation KW - rain forests KW - phosphorus KW - vegetation KW - organic phosphorus KW - sample preparation KW - inorganic phosphorus KW - carbon KW - sequential extraction KW - parent materials KW - chemical properties KW - Barro Colorado Island KW - central Panama KW - Central America KW - 02C:Geochemistry of rocks, soils, and sediments KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/807614418?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Catena+%28Giessen%29&rft.atitle=Phosphorus+fractionation+in+lowland+tropical+rainforest+soils+in+central+Panama&rft.au=Dieter%2C+Daniela%3BElsenbeer%2C+Helmut%3BTurner%2C+Benjamin+L&rft.aulast=Dieter&rft.aufirst=Daniela&rft.date=2010-08-01&rft.volume=82&rft.issue=2&rft.spage=118&rft.isbn=&rft.btitle=&rft.title=Catena+%28Giessen%29&rft.issn=03418162&rft_id=info:doi/10.1016%2Fj.catena.2010.05.010 L2 - http://www.sciencedirect.com/science/journal/03418162 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 46 N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2012-06-07 N1 - CODEN - CIJPD3 N1 - SubjectsTermNotLitGenreText - Barro Colorado Island; carbon; Central America; central Panama; chemical properties; forests; Gatun Lake; Hedley sequential fractionation; inorganic phosphorus; organic phosphorus; Panama; parent materials; pedogenesis; phosphorus; phosphorus cycle; rain forests; sample preparation; sequential extraction; soil profiles; soils; tropical environment; vegetation DO - http://dx.doi.org/10.1016/j.catena.2010.05.010 ER - TY - JOUR T1 - A non-native bryozoan creates novel substrate on the mudflats in San Francisco Bay AN - 759317924; 13712180 AB - A non-native bryozoan, Schizoporella errata, forms extensive patches of free-living balls and reef-like structures (bryoliths) on the mudflats in south San Francisco Bay, California. The ball-like bryoliths range from 2 to 20 cm in diameter, and the reef-like structures can be nearly 1 m across. While S. errata is known to form bryoliths in other locations, free-living aggregations like these have not been reported. Colony morphology appears to be a plastic trait as analysis of relationships among forms using cytochrome oxidase subunit I (COI) nucleotide sequence data revealed no genetic separation. We recorded >50 species of algae and invertebrates living on and in the bryoliths and determined the invasion status for 34 of the 50 species. Of the 34, 25 (74%) were non-natives and included fouling species that require hard substrate. The bryoliths may thus facilitate colonization by invaders on the mudflats and serve as stepping stones between the limited hard substrate habitats in the Bay. JF - Marine Ecology Progress Series AU - Zabin, Chela J AU - Obernolte, Rena AU - Mackie, Joshua A AU - Gentry, Jackson AU - Harris, Leslie AU - Geller, Jonathan AD - Smithsonian Environmental Research Center, 3152 Paradise Drive, Tiburon, California 94965, USA, zabinc@si.edu Y1 - 2010/08// PY - 2010 DA - Aug 2010 SP - 129 EP - 139 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany VL - 412 SN - 0171-8630, 0171-8630 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Sustainability Science Abstracts; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Bryoliths KW - Bryozoans KW - Schizoporella KW - Habitat modification KW - Invasive species KW - Facilitation KW - Cytochromes KW - Marine invertebrates KW - Nucleotide sequence KW - Schizoporella errata KW - Cytochrome-c oxidase KW - invertebrates KW - Colonization KW - Colonies KW - Substrate preferences KW - Mud flats KW - Plastics KW - Algae KW - Fouling KW - Marine KW - Data processing KW - Habitat KW - colonization KW - Cytochrome KW - Morphology KW - INE, USA, California, San Francisco Bay KW - invasions KW - Introduced species KW - O 1070:Ecology/Community Studies KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - K 03450:Ecology KW - Q1 08541:Biology of fouling and boring organisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/759317924?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=A+non-native+bryozoan+creates+novel+substrate+on+the+mudflats+in+San+Francisco+Bay&rft.au=Zabin%2C+Chela+J%3BObernolte%2C+Rena%3BMackie%2C+Joshua+A%3BGentry%2C+Jackson%3BHarris%2C+Leslie%3BGeller%2C+Jonathan&rft.aulast=Zabin&rft.aufirst=Chela&rft.date=2010-08-01&rft.volume=412&rft.issue=&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-10-01 N1 - Last updated - 2015-10-28 N1 - SubjectsTermNotLitGenreText - Fouling; Cytochromes; Colonization; Marine invertebrates; Substrate preferences; Nucleotide sequence; Mud flats; Introduced species; Colonies; Data processing; Cytochrome-c oxidase; Plastics; Habitat; Algae; Cytochrome; Morphology; invasions; colonization; invertebrates; Schizoporella errata; INE, USA, California, San Francisco Bay; Marine DO - http://dx.doi.org/10.3354/meps08664 ER - TY - JOUR T1 - Evidence of recent thrust faulting on the Moon revealed by the Lunar Reconnaissance Orbiter Camera AN - 756293893; 2010-084976 AB - Lunar Reconnaissance Orbiter Camera images reveal previously undetected lobate thrust-fault scarps and associated meter-scale secondary tectonic landforms that include narrow extensional troughs or graben, splay faults, and multiple low-relief terraces. Lobate scarps are among the youngest landforms on the Moon, based on their generally crisp appearance, lack of superposed large-diameter impact craters, and the existence of crosscut small-diameter impact craters. Identification of previously known scarps was limited to high-resolution Apollo Panoramic Camera images confined to the equatorial zone. Fourteen lobate scarps were identified, seven of which are at latitudes greater than + or -60 degrees , indicating that the thrust faults are globally distributed. This detection, coupled with the very young apparent age of the faults, suggests global late-stage contraction of the Moon. JF - Science AU - Watters, Thomas R AU - Robinson, Mark S AU - Beyer, Ross A AU - Banks, Maria E AU - Bell, James F, III AU - Pritchard, Matthew E AU - Hiesinger, Harald AU - van der Bogert, Carolyn H AU - Thomas, Peter C AU - Turtle, Elizabeth P AU - Williams, Nathan R Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 936 EP - 940 PB - American Association for the Advancement of Science, Washington, DC VL - 329 IS - 5994 SN - 0036-8075, 0036-8075 KW - systems KW - imagery KW - Moon KW - Lunar Reconnaissance Orbiter Camera KW - landforms KW - wrinkle ridges KW - deformation KW - relief KW - grabens KW - thrust faults KW - splay faults KW - lunar crust KW - surface features KW - tectonics KW - scarps KW - orbital observations KW - faults KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/756293893?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Evidence+of+recent+thrust+faulting+on+the+Moon+revealed+by+the+Lunar+Reconnaissance+Orbiter+Camera&rft.au=Watters%2C+Thomas+R%3BRobinson%2C+Mark+S%3BBeyer%2C+Ross+A%3BBanks%2C+Maria+E%3BBell%2C+James+F%2C+III%3BPritchard%2C+Matthew+E%3BHiesinger%2C+Harald%3Bvan+der+Bogert%2C+Carolyn+H%3BThomas%2C+Peter+C%3BTurtle%2C+Elizabeth+P%3BWilliams%2C+Nathan+R&rft.aulast=Watters&rft.aufirst=Thomas&rft.date=2010-08-01&rft.volume=329&rft.issue=5994&rft.spage=936&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1189590 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 36 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - Supplemental information/data is available in the online version of this article N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - deformation; faults; grabens; imagery; landforms; lunar crust; Lunar Reconnaissance Orbiter Camera; Moon; orbital observations; relief; scarps; splay faults; surface features; systems; tectonics; thrust faults; wrinkle ridges DO - http://dx.doi.org/10.1126/science.1189590 ER - TY - JOUR T1 - Evidence for young volcanism on mercury from the third MESSENGER flyby AN - 756292472; 2010-083243 AB - During its first two flybys of Mercury, the MESSENGER spacecraft acquired images confirming that pervasive volcanism occurred early in the planet's history. MESSENGER's third Mercury flyby revealed a 290-kilometer-diameter peak-ring impact basin, among the youngest basins yet seen, having an inner floor filled with spectrally distinct smooth plains. These plains are sparsely cratered, postdate the formation of the basin, apparently formed from material that once flowed across the surface, and are therefore interpreted to be volcanic in origin. An irregular depression surrounded by a halo of bright deposits northeast of the basin marks a candidate explosive volcanic vent larger than any previously identified on Mercury. Volcanism on the planet thus spanned a considerable duration, perhaps extending well into the second half of solar system history. JF - Science AU - Prockter, Louise M AU - Ernst, Carolyn M AU - Denevi, Brett W AU - Chapman, Clark R AU - Head, James W, III AU - Fassett, Caleb I AU - Merline, William J AU - Solomon, Sean C AU - Watters, Thomas R AU - Strom, Robert G AU - Cremonese, Gabriele AU - Marchi, Simone AU - Massironi, Matteo Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 668 EP - 671 PB - American Association for the Advancement of Science, Washington, DC VL - 329 IS - 5992 SN - 0036-8075, 0036-8075 KW - systems KW - imagery KW - grabens KW - terrestrial planets KW - planets KW - volcanic features KW - hummocks KW - craters KW - volcanism KW - eruptions KW - Mercury Planet KW - surface features KW - basins KW - orbital observations KW - MESSENGER Mission KW - faults KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/756292472?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Evidence+for+young+volcanism+on+mercury+from+the+third+MESSENGER+flyby&rft.au=Prockter%2C+Louise+M%3BErnst%2C+Carolyn+M%3BDenevi%2C+Brett+W%3BChapman%2C+Clark+R%3BHead%2C+James+W%2C+III%3BFassett%2C+Caleb+I%3BMerline%2C+William+J%3BSolomon%2C+Sean+C%3BWatters%2C+Thomas+R%3BStrom%2C+Robert+G%3BCremonese%2C+Gabriele%3BMarchi%2C+Simone%3BMassironi%2C+Matteo&rft.aulast=Prockter&rft.aufirst=Louise&rft.date=2010-08-01&rft.volume=329&rft.issue=5992&rft.spage=668&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1188186 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 28 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - basins; craters; eruptions; faults; grabens; hummocks; imagery; Mercury Planet; MESSENGER Mission; orbital observations; planets; remote sensing; surface features; systems; terrestrial planets; volcanic features; volcanism DO - http://dx.doi.org/10.1126/science.1188186 ER - TY - JOUR T1 - Observations on the sexual system and the natural history of the semi-terrestrial shrimp Merguia rhizophorae (Rathbun, 1900) AN - 755140431; 13666152 AB - Abstract. The sexual system of the semi-terrestrial shrimp Merguia rhizophorae is described, along with natural history observations on this unusual caridean. Individuals of M. rhizophorae in the Bocas del Toro Archipelago, Panama, were found occupying fossilized coral terraces in the upper and mid-intertidal zones, inhabiting caves and crevices, in and out of water. These fossilized coral terraces represent a new habitat for this species, which was previously reported only from mangrove swamps. Males, which made up 65% of the studied population, were smaller than females on average. No small juvenile females were observed, but transitional individuals having the characteristics of both males (gonopores) and females (ovaries) were observed in the population. These data suggest that individuals of M. rhizophorae are protandric hermaphrodites. Logistic regression indicated that the carapace length at which 50% of the individuals change sex is 4.89 mm. The abundance of shrimps at the study site was low. Shrimps were usually solitary, but occasionally observed in groups of ,5 individuals. Shrimps were commonly observed walking while out of water, and in some cases, emerged shrimps jumped vigorously, presumably to avoid capture by the researcher or by predatory crabs. Additional studies on the reproductive biology and the behavioral ecology of members of this genus and of members of the closely related families Barbouridae and Lysmatidae will aid in understanding the evolutionary origin and the adaptive value of gender expression patterns in shrimps. JF - Invertebrate Biology AU - Baeza, JAntonio AD - 1 Smithsonian Marine Station at Fort Pierce, Fort Pierce, Florida 34949, USA 1 Y1 - 2010/08// PY - 2010 DA - Aug 2010 SP - 266 EP - 276 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 129 IS - 3 SN - 1077-8306, 1077-8306 KW - Animal Behavior Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Panama KW - Data processing KW - Decapoda KW - Hermaphrodites KW - ASW, Panama, Bocas del Toro Archipelago KW - Mangrove swamps KW - Population studies KW - Archipelagoes KW - Habitat KW - Caves KW - Coral KW - Corals KW - Hermaphroditism KW - Reproduction KW - Ovaries KW - Protandry KW - Evolution KW - Sex KW - Y 25040:Behavioral Ecology KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08423:Behaviour UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/755140431?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Invertebrate+Biology&rft.atitle=Observations+on+the+sexual+system+and+the+natural+history+of+the+semi-terrestrial+shrimp+Merguia+rhizophorae+%28Rathbun%2C+1900%29&rft.au=Baeza%2C+JAntonio&rft.aulast=Baeza&rft.aufirst=JAntonio&rft.date=2010-08-01&rft.volume=129&rft.issue=3&rft.spage=266&rft.isbn=&rft.btitle=&rft.title=Invertebrate+Biology&rft.issn=10778306&rft_id=info:doi/10.1111%2Fj.1744-7410.2010.00200.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-09-01 N1 - Number of references - 4 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Mangrove swamps; Caves; Coral; Archipelagoes; Reproduction; Hermaphroditism; Protandry; Evolution; Sex; Data processing; Hermaphrodites; Population studies; Corals; Ovaries; Habitat; Decapoda; Panama; ASW, Panama, Bocas del Toro Archipelago DO - http://dx.doi.org/10.1111/j.1744-7410.2010.00200.x ER - TY - JOUR T1 - Bill size and dimorphism in tidal-marsh sparrows: island-like processes in a continental habitat AN - 754901150; 13554368 AB - Conditions favoring population divergence in trophic features, such as the low levels of species richness and interspecific competition found on islands, can be similar to conditions that increase their sexual dimorphism or overall variance. Male emberizid sparrows of tidal marshes have undergone parallel evolution of large bills. We tested for parallel increases between dimorphism and overall variation in bill size by comparing three groups totaling 30 sparrow subspecies: tidal-marsh sparrows, nontidal relatives of tidal-marsh taxa, and representative sparrow taxa. Bill size (and not other features) showed the following patterns in tidal-marsh sparrows compared to nontidal relatives or sparrows at large: (1) an increase; (2) a greater increase in males than females; (3) an increase in sexual dimorphism; and (4) greater variation in females. A high degree of sexual dimorphism in bill size is consistent with the hypothesis that low levels of interspecific and high levels of intraspecific competition select for intraspecific niche divergence. Alternatively, increased sexual selection in tidal-marsh sparrows, vis-a-vis high densities and hence increased male-male competition, may account for the differentially large increase in bill size in males. Relaxed natural selection due to high ecosystem productivity and low interspecific competition may explain why, in tidal-marsh sparrows, female bills have diverged less than males and show higher levels of variability at larger sizes. Both the niche divergence and sexual selection hypotheses depend upon processes, particularly increases in population density, that are similar to those often reported for island passerines. However, the low species diversity and increased intraspecific competition of salt marsh faunas is probably a result of abiotic constraints on colonization (tides and salinity) rather than the isolating distances of island biotas. Thus, both a shift in bill size and increases in its dimorphism and variability may be favored by high productivity and abiotic constraints. JF - Ecology AU - Greenberg, R AU - Olsen, B AD - Smithsonian Migratory Bird Center, National Zoological Park, Washington, D.C. 20008 USA, greenbergr@si.edu A2 - Beissmger, SR (ed) Y1 - 2010/08// PY - 2010 DA - Aug 2010 SP - 2428 EP - 2436 VL - 91 IS - 8 SN - 0012-9658, 0012-9658 KW - Sustainability Science Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Sexual dimorphism KW - Sexual selection KW - Niches KW - Population density KW - taxa KW - Colonization KW - Salinity KW - Biota KW - Islands KW - species richness KW - Body size KW - Competition KW - Species richness KW - Marshes KW - Salt marshes KW - Species diversity KW - Evolution KW - competition KW - niches KW - O 1070:Ecology/Community Studies KW - Q1 08482:Ecosystems and energetics KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754901150?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=Bill+size+and+dimorphism+in+tidal-marsh+sparrows%3A+island-like+processes+in+a+continental+habitat&rft.au=Greenberg%2C+R%3BOlsen%2C+B&rft.aulast=Greenberg&rft.aufirst=R&rft.date=2010-08-01&rft.volume=91&rft.issue=8&rft.spage=2428&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-09-01 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Colonization; Sexual selection; Sexual dimorphism; Niches; Species diversity; Population density; Body size; Marshes; Evolution; Islands; Competition; Species richness; Biota; Salinity; Salt marshes; species richness; taxa; niches; competition ER - TY - JOUR T1 - Transfer of Cochliopa texana to Pyrgulopsis (Hydrobiidae) and description of a third congener from the lower Pecos River basin AN - 754884451; 13439954 AB - The Phantom Cave snail (Cochliopa texana), a little-studied rissooidean gastropod that is locally endemic within the lower Pecos River basin (Texas) and currently a candidate for addition to the Federal list of threatened and endangered species, is redescribed and transferred to the hydrobiid genus Pyrgulopsis, based on shell and anatomical characters. Specimens from the type locality (Phantom Lake Spring) and San Solomon Spring are larger than those from East Sandia Spring and also differ somewhat in shell shape and shape of the central cusps of the lateral radular teeth. However genetic (mtCOI, NDI) variation within and among these geographically proximal (6-13 km) populations was slight, providing no basis for the recognition of distinct conservation units of this imperiled species. We also describe Pyrgulopsis ignota n. sp., which was recently discovered in a different part of the lower Pecos River basin and initially confused with the Phantom Cave snail. These two species differ in shell shape, operculum morphology, and form and glandular ornament of the penis. They are also strongly differentiated genetically from each other and from (13) other regional congeners (pairwise sequence divergence >6.3% for both genes). A Bayesian phylogenetic analysis of the COI and NDI dataset indicated that these two snails are not closely related and that P. ignota occupies a basal position relative to other regional congeners. JF - Journal of Molluscan Studies AU - Hershler, Robert AU - Liu, Hsiu-Ping AU - Lang, Brian K AD - 2 Department of Biology, Metropolitan State College of Denver, Denver, CO 80217, USA, hershlerr@si.edu Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 245 EP - 256 PB - Oxford University Press, Oxford Journals, Great Clarendon Street Oxford OX2 6DP UK VL - 76 IS - 3 SN - 0260-1230, 0260-1230 KW - Aqualine Abstracts; Water Resources Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources KW - Teeth KW - River Basins KW - Hydrobiidae KW - Freshwater KW - Snails KW - Population genetics KW - Pyrgulopsis KW - Lakes KW - Endemic species KW - USA, New Mexico, Pecos R. KW - Gastropods KW - Mollusca KW - Cochliopa texana KW - Gastropoda KW - River basins KW - Rare species KW - Shape KW - Morphology KW - Caves KW - Nature conservation KW - Conservation KW - Taxonomy KW - USA, Texas KW - Shells KW - AQ 00001:Water Resources and Supplies KW - Q5 08523:Conservation, wildlife management and recreation KW - Q1 08263:Taxonomy and morphology KW - SW 0850:Lakes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754884451?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Molluscan+Studies&rft.atitle=Transfer+of+Cochliopa+texana+to+Pyrgulopsis+%28Hydrobiidae%29+and+description+of+a+third+congener+from+the+lower+Pecos+River+basin&rft.au=Hershler%2C+Robert%3BLiu%2C+Hsiu-Ping%3BLang%2C+Brian+K&rft.aulast=Hershler&rft.aufirst=Robert&rft.date=2010-08-01&rft.volume=76&rft.issue=3&rft.spage=245&rft.isbn=&rft.btitle=&rft.title=Journal+of+Molluscan+Studies&rft.issn=02601230&rft_id=info:doi/10.1093%2Fmollus%2Feyq002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-09-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Teeth; Population genetics; Endemic species; Caves; Nature conservation; Taxonomy; River basins; Rare species; Shells; Snails; Shape; Lakes; River Basins; Morphology; Gastropods; Conservation; Pyrgulopsis; Hydrobiidae; Gastropoda; Mollusca; Cochliopa texana; USA, New Mexico, Pecos R.; USA, Texas; Freshwater DO - http://dx.doi.org/10.1093/mollus/eyq002 ER - TY - JOUR T1 - Epidemic disease decimates amphibian abundance, species diversity, and evolutionary history in the highlands of central Panama AN - 754564605; 13395673 AB - Amphibian populations around the world are experiencing unprecedented declines attributed to a chytrid fungal pathogen, Batrachochytrium dendrobatidis. Despite the severity of the crisis, quantitative analyses of the effects of the epidemic on amphibian abundance and diversity have been unavailable as a result of the lack of equivalent data collected before and following disease outbreak. We present a community-level assessment combining long-term field surveys and DNA barcode data describing changes in abundance and evolutionary diversity within the amphibian community of el Cope, Panama, following a disease epidemic and mass-mortality event. The epidemic reduced taxonomic, lineage, and phylogenetic diversity similarly. We discovered that 30 species were lost, including five undescribed species, representing 41% of total amphibian lineage diversity in el Cope. These extirpations represented 33% of the evolutionary history of amphibians within the community, and variation in the degree of population loss and decline among species was random with respect to the community phylogeny. Our approach provides a fast, economical, and informative analysis of loss in a community whether measured by species or phylogenetic diversity. JF - Proceedings of the National Academy of Sciences, USA AU - Crawford, Andrew J AU - Lips, Karen R AU - Bermingham, Eldredge AD - Smithsonian Tropical Research Institute, Apartado 0843-03092, Panama, Republic of Panama Edited by David B. Wake, University of California, Berkeley, Berkeley, CA, andrew@dna.ac. Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 13777 EP - 13782 PB - National Academy of Sciences, 2101 Constitution Ave. Washington DC 20418 USA VL - 107 IS - 31 SN - 0027-8424, 0027-8424 KW - ASFA 1: Biological Sciences & Living Resources; Sustainability Science Abstracts; Ecology Abstracts KW - amphibian decline KW - biodiversity KW - chytridiomycosis KW - DNA barcoding KW - phylogenetic diversity KW - Historical account KW - Amphibiotic species KW - Batrachochytrium dendrobatidis KW - Abundance KW - Genetic diversity KW - Disease transmission KW - Population genetics KW - Economics KW - crises KW - taxonomy KW - Phylogenetics KW - Panama KW - Phylogeny KW - Data processing KW - Epidemics KW - phylogeny KW - Quantitative analysis KW - outbreaks KW - Pathogens KW - amphibians KW - Community composition KW - Species diversity KW - DNA KW - Evolution KW - abundance KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08322:Geographical distribution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754564605?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Epidemic+disease+decimates+amphibian+abundance%2C+species+diversity%2C+and+evolutionary+history+in+the+highlands+of+central+Panama&rft.au=Crawford%2C+Andrew+J%3BLips%2C+Karen+R%3BBermingham%2C+Eldredge&rft.aulast=Crawford&rft.aufirst=Andrew&rft.date=2010-08-01&rft.volume=107&rft.issue=31&rft.spage=13777&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0914115107 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2016-02-04 N1 - SubjectsTermNotLitGenreText - Population genetics; Community composition; Epidemics; Amphibiotic species; Species diversity; Genetic diversity; Phylogenetics; Evolution; Disease transmission; Phylogeny; Data processing; Abundance; DNA; Pathogens; Historical account; phylogeny; crises; Economics; Quantitative analysis; outbreaks; taxonomy; amphibians; abundance; Batrachochytrium dendrobatidis; Panama DO - http://dx.doi.org/10.1073/pnas.0914115107 ER - TY - JOUR T1 - Rethinking the value of high wood density AN - 754558326; 13362871 AB - Summary1. Current thinking holds that wood density mediates a tradeoff between strength and economy of construction, with higher wood density providing higher strength but at higher cost.2. Yet the further away wood fibres are from the central axis of the trunk, the more they increase the strength of the trunk; thus, a fat trunk of low-density wood can achieve greater strength at lower construction cost than a thin trunk of high-density wood.3. What then are the countervailing advantages of high wood density?4. We hypothesize that high wood density is associated with lower maintenance costs due to lower trunk surface area, as surface area correlates with maintenance respiration.5. This advantage would be particularly important to long-lived trees and could in part explain why they tend to have high wood density.6. High wood density has also been associated with lower risk of trunk breakage, xylem implosion and pathogen invasion, but we argue that these relationships are not causal and instead reflect correlated selection on other traits of value to long-lived trees.7. This revaluation of the costs and benefits of high wood density has important implications for understanding tree life-history evolution, functional diversity, forest carbon stocks and the impacts of global change. JF - Functional Ecology AU - Larjavaara, Markku AU - Muller-Landau, Helene C AD - CTFS Global Forest Carbon Research Initiative, Smithsonian Tropical Research Institute, Panama Y1 - 2010/08// PY - 2010 DA - Aug 2010 SP - 701 EP - 705 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 24 IS - 4 SN - 0269-8463, 0269-8463 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Carbon KW - Surface area KW - Wood KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754558326?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Functional+Ecology&rft.atitle=Rethinking+the+value+of+high+wood+density&rft.au=Larjavaara%2C+Markku%3BMuller-Landau%2C+Helene+C&rft.aulast=Larjavaara&rft.aufirst=Markku&rft.date=2010-08-01&rft.volume=24&rft.issue=4&rft.spage=701&rft.isbn=&rft.btitle=&rft.title=Functional+Ecology&rft.issn=02698463&rft_id=info:doi/10.1111%2Fj.1365-2435.2010.01698.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2014-02-21 N1 - SubjectsTermNotLitGenreText - Surface area; Wood DO - http://dx.doi.org/10.1111/j.1365-2435.2010.01698.x ER - TY - JOUR T1 - Depth-habitat reorganization of planktonic Foraminifera across the Albian/Cenomanian boundary AN - 753850425; 2010-068310 AB - New mid-Cretaceous stable isotope (delta (super 18) O and delta (super 13) C) records of multiple planktonic foraminiferal species and coexisting coccoliths from Blake Nose (western North Atlantic) document a major depth-ecology reorganization of planktonic foraminifera. Across the Albian/Cenomanian boundary, deep-dwelling Praeglobotruncana stephani and Rotalipora globotruncanoides adapted to living at a shallower depth, while, at the same time, the population of surface-dwelling Paracostellagerina libyca declined. Subsequently, the opportunistic species Hedbergella delrioensis shifted to a deep environment, and the deep-dwelling forms Rotalipora montsalvensis and Rotalipora reicheli first appeared. The primary paleoenvironmental cause of the observed changes in planktonic adaptive strategies is uncertain, yet their coincidence with an earliest Cenomanian cooling trend reported elsewhere implicates the importance of reduced upper-ocean stratification. Although there has been an implicit assumption that the species-specific depth habitats of fossil planktonic foraminifera were invariant through time, planktonic paleoecology is a potential variable. Accordingly, the possibility of evolutionary changes in planktonic foraminiferal depth ecology should be a primary consideration (along with other environmental parameters) in paleoceanographic interpretations of foraminiferal stable isotope data. JF - Paleobiology AU - Ando, Atsushi AU - Huber, Brian T AU - MacLeod, Kenneth G Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 357 EP - 373 PB - Paleontological Society, Lawrence, KS VL - 36 IS - 3 SN - 0094-8373, 0094-8373 KW - Albian KW - oxygen KW - isotopes KW - Cretaceous KW - paleo-oceanography KW - Upper Cretaceous KW - stable isotopes KW - paleoecology KW - Foraminifera KW - lower Cenomanian KW - carbon KW - Invertebrata KW - Leg 171B KW - Lower Cretaceous KW - Protista KW - biostratigraphy KW - isotope ratios KW - Cenomanian KW - C-13/C-12 KW - planktonic taxa KW - upper Albian KW - ODP Site 1050 KW - O-18/O-16 KW - Mesozoic KW - habitat KW - paleoenvironment KW - marine environment KW - diagenesis KW - Blake Plateau KW - stratigraphic boundary KW - Ocean Drilling Program KW - North Atlantic KW - SEM data KW - microfossils KW - Blake Nose KW - Atlantic Ocean KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753850425?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Paleobiology&rft.atitle=Depth-habitat+reorganization+of+planktonic+Foraminifera+across+the+Albian%2FCenomanian+boundary&rft.au=Ando%2C+Atsushi%3BHuber%2C+Brian+T%3BMacLeod%2C+Kenneth+G&rft.aulast=Ando&rft.aufirst=Atsushi&rft.date=2010-08-01&rft.volume=36&rft.issue=3&rft.spage=357&rft.isbn=&rft.btitle=&rft.title=Paleobiology&rft.issn=00948373&rft_id=info:doi/10.1666%2F09027.1 L2 - http://paleobiol.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, The Paleontological Society | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 75 N1 - PubXState - KS N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-15 N1 - CODEN - PALBBM N1 - SubjectsTermNotLitGenreText - Albian; Atlantic Ocean; biostratigraphy; Blake Nose; Blake Plateau; C-13/C-12; carbon; Cenomanian; Cretaceous; diagenesis; Foraminifera; habitat; Invertebrata; isotope ratios; isotopes; Leg 171B; lower Cenomanian; Lower Cretaceous; marine environment; Mesozoic; microfossils; North Atlantic; O-18/O-16; Ocean Drilling Program; ODP Site 1050; oxygen; paleo-oceanography; paleoecology; paleoenvironment; planktonic taxa; Protista; SEM data; stable isotopes; stratigraphic boundary; upper Albian; Upper Cretaceous DO - http://dx.doi.org/10.1666/09027.1 ER - TY - JOUR T1 - Detection of structurally bound hydroxyl in fluorapatite from Apollo mare basalt 15058,128 using TOF-SIMS AN - 753847781; 2010-077545 AB - Fluorapatite grains from Apollo 15 Mare basalt 15058,128 were analyzed by Raman spectroscopy, Raman spectral imaging, time-of-flight secondary ion mass spectrometry (TOF-SIMS), field emission scanning electron microscopy (FE-SEM), and electron probe microanalysis (EPMA) in an attempt to detect structurally bound OH (super -) in the fluorapatite. Although OH (super -) could not be definitively detected by Raman spectroscopy because of REE-induced photoluminescence, hydroxyl was detected in the fluorapatite by TOF-SIMS. The TOF-SIMS technique is qualitative but capable of detecting the presence of hydroxyl even at trace levels. Electron microprobe data indicate that on average, F and Cl (F+Cl) fill the monovalent anion site in these fluorapatite grains within the uncertainties of the analyses (about 0.07+ or -0.01 atoms per formula unit). However, some individual spot analyses have F+Cl deficiencies greater than analytical uncertainties that could represent structural OH (super -) . On the basis of EPMA data, the fluorapatite grain with the largest F+Cl deficiency constrains the upper limit of the OH (super -) content to be no more than 4600+ or -2000 ppm by weight (the equivalent of approximately 2400+ or -1100 ppm water). The TOF-SIMS detection of OH (super -) in fluorapatite from Apollo sample 15058,128 represents the first direct confirmation of structurally bound hydroxyl in a lunar magmatic mineral. This result provides justification for attributing at least some of the missing structural component in the monovalent anion site of other lunar fluorapatite grains to the presence of OH (super -) . Moreover, this finding supports the presence of dissolved water in lunar magmas and the presence of at least some water within the lunar interior. JF - American Mineralogist AU - McCubbin, Francis M AU - Steele, Andrew AU - Nekvasil, Hanna AU - Schnieders, Albert AU - Rose, Timothy AU - Fries, Marc AU - Carpenter, Paul K AU - Jolliff, Bradley L Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 1141 EP - 1150 PB - Mineralogical Society of America, Washington, DC VL - 95 IS - 8-9 SN - 0003-004X, 0003-004X KW - water KW - solar system KW - volcanic rocks KW - Moon KW - SIMS data KW - igneous rocks KW - mass spectroscopy KW - Apollo Program KW - phosphates KW - maria KW - electron probe data KW - hydroxyl ion KW - lunar samples KW - Raman spectra KW - detection KW - metals KW - basalts KW - spectra KW - rare earths KW - Apollo 15 KW - spectroscopy KW - fluorapatite KW - 04:Extraterrestrial geology KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753847781?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Detection+of+structurally+bound+hydroxyl+in+fluorapatite+from+Apollo+mare+basalt+15058%2C128+using+TOF-SIMS&rft.au=McCubbin%2C+Francis+M%3BSteele%2C+Andrew%3BNekvasil%2C+Hanna%3BSchnieders%2C+Albert%3BRose%2C+Timothy%3BFries%2C+Marc%3BCarpenter%2C+Paul+K%3BJolliff%2C+Bradley+L&rft.aulast=McCubbin&rft.aufirst=Francis&rft.date=2010-08-01&rft.volume=95&rft.issue=8-9&rft.spage=1141&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2010.3448 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 53 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - Apollo 15; Apollo Program; basalts; detection; electron probe data; fluorapatite; hydroxyl ion; igneous rocks; lunar samples; maria; mass spectroscopy; metals; Moon; phosphates; Raman spectra; rare earths; SIMS data; solar system; spectra; spectroscopy; volcanic rocks; water DO - http://dx.doi.org/10.2138/am.2010.3448 ER - TY - JOUR T1 - Uranyl phosphate sheet reconstruction during dehydration of metatorbernite [Cu(UO (sub 2) ) (sub 2) (PO (sub 4) ) (sub 2) .8H (sub 2) O] AN - 753847057; 2010-077544 AB - The metatorbernite [Cu(UO (sub 2) ) (sub 2) (PO (sub 4) ) (sub 2) .8H (sub 2) O] structure comprises autunite-type sheets of corner-sharing uranyl square bipyramids and phosphate tetrahedra, with the interlayer region occupied by Cu (super 2+) ions and molecular water. Previous studies have shown that heating induces stepwise dehydration and reduction in basal spacing. Structures of the lower hydrates have not been determined previously because suitable single crystals of these phases have yet to be prepared. We have used synchrotron X-ray diffraction data collected during in situ, continuous heating of powdered metatorbernite to elucidate structures of its lower hydrates. Using Rietveld analysis, we have determined that autunite-type sheets remain intact through the first dehydration event above room temperature (onset 102 degrees C). We have discovered that the second dehydration event (onset 138 degrees C) triggers a major reconstruction to uranophane-type sheets, composed of chains of edge-sharing uranyl pentagonal bipyramids linked to one another by sharing edges and vertices with phosphate tetrahedra. This reconstruction enables the structure to overcome steric constraints on the minimum possible basal spacing, while maintaining Cu within the interlayer. Four distinct phases have been identified with increasing temperature: Cu(UO (sub 2) ) (sub 2) (PO (sub 4) ) (sub 2) .8H (sub 2) O, space group P4/n, a=6.96519(23), c=17.3102(8) Aa; Cu(UO (sub 2) ) (sub 2) (PO (sub 4) ) (sub 2) .6.1H (sub 2) O, space group P4/n, a=6.95510(29), c=16.6604(9) Aa; Cu(UO (sub 2) ) (sub 2) (PO (sub 4) ) (sub 2) .3H (sub 2) O, space group P2 (sub 1) , a=14.4979(23), b=7.0159(9), c=6.6312(10) Aa, beta =107.585(14) degrees ; and a lower hydrate with monoclinic or triclinic symmetry, a nearly equal 6.7, b nearly equal 7, c nearly equal 11 Aa, beta nearly equal 100 degrees . As shown here, in situ heating experiments and the Rietveld method provide fundamental insights into the crystal chemistry and structural behaviors of the important meta-autunite mineral group. JF - American Mineralogist AU - Stubbs, Joanne E AU - Post, Jeffrey E AU - Elbert, David C AU - Heaney, Peter J AU - Veblen, David R Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 1132 EP - 1140 PB - Mineralogical Society of America, Washington, DC VL - 95 IS - 8-9 SN - 0003-004X, 0003-004X KW - autunite KW - experimental studies KW - X-ray diffraction data KW - copper KW - space groups KW - uranyl ion KW - metatorbernite KW - water of dehydration KW - tetrahedra KW - crystal structure KW - phosphates KW - Rietveld refinement KW - powder method KW - synchrotron radiation KW - polyhedra KW - metals KW - metamict minerals KW - lattice parameters KW - torbernite KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753847057?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Mineralogist&rft.atitle=Uranyl+phosphate+sheet+reconstruction+during+dehydration+of+metatorbernite+%5BCu%28UO+%28sub+2%29+%29+%28sub+2%29+%28PO+%28sub+4%29+%29+%28sub+2%29+.8H+%28sub+2%29+O%5D&rft.au=Stubbs%2C+Joanne+E%3BPost%2C+Jeffrey+E%3BElbert%2C+David+C%3BHeaney%2C+Peter+J%3BVeblen%2C+David+R&rft.aulast=Stubbs&rft.aufirst=Joanne&rft.date=2010-08-01&rft.volume=95&rft.issue=8-9&rft.spage=1132&rft.isbn=&rft.btitle=&rft.title=American+Mineralogist&rft.issn=0003004X&rft_id=info:doi/10.2138%2Fam.2010.3439 L2 - http://ammin.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 49 N1 - PubXState - DC N1 - Document feature - illus. incl. 5 tables N1 - Last updated - 2012-06-07 N1 - CODEN - AMMIAY N1 - SubjectsTermNotLitGenreText - autunite; copper; crystal structure; experimental studies; lattice parameters; metals; metamict minerals; metatorbernite; phosphates; polyhedra; powder method; Rietveld refinement; space groups; synchrotron radiation; tetrahedra; torbernite; uranyl ion; water of dehydration; X-ray diffraction data DO - http://dx.doi.org/10.2138/am.2010.3439 ER - TY - JOUR T1 - The effect of H (sub 2) O on ice photochemistry AN - 1371760397; 2013-048699 AB - UV irradiation of simple ices is proposed to efficiently produce complex organic species during star formation and planet formation. Through a series of laboratory experiments, we investigate the effects of the H (sub 2) O concentration, the dominant ice constituent in space, on the photochemistry of more volatile species, especially CH (sub 4) , in ice mixtures. In the experiments, thin ( approximately 40 ML) ice mixtures, kept at 20-60 K, are irradiated under ultra-high vacuum conditions with a broadband UV hydrogen discharge lamp. Photodestruction cross sections of volatile species (CH (sub 4) and NH (sub 3) ) and production efficiencies of new species (C (sub 2) H (sub 6) , C (sub 2) H (sub 4) , CO, H (sub 2) CO, CH (sub 3) OH, CH (sub 3) CHO, and CH (sub 3) CH (sub 2) OH) in water-containing ice mixtures are determined using reflection-absorption infrared spectroscopy during irradiation and during a subsequent slow warm-up. The four major effects of increasing the H (sub 2) O concentration are: (1) an increase of the destruction efficiency of the volatile mixture constituent by up to an order of magnitude due to a reduction of back reactions following photodissociation, (2) a shift to products rich in oxygen, e.g., CH (sub 3) OH and H (sub 2) CO, (3) trapping of up to a factor of 5 more of the formed radicals in the ice, and (4) a disproportional increase in the diffusion barrier for the OH radical compared with the CH (sub 3) and HCO radicals. The radical diffusion temperature dependencies are consistent with calculated H (sub 2) O-radical bond strengths. All the listed effects are potentially important for the production of complex organics in H (sub 2) O-rich icy grain mantles around protostars and should thus be taken into account when modeling ice chemistry. Copyright (Copyright) 2010. The American Astronomical Society. All rights reserved. JF - The = Astrophysical Journal AU - Oberg, Karin I AU - van Dishoeck, Ewine F AU - Linnartz, Harold AU - Andersson, Stefan Y1 - 2010/08/01/ PY - 2010 DA - 2010 Aug 01 SP - 832 EP - 840 PB - University of Chicago Press for the American Astronomical Society, Chicago, IL VL - 718 IS - 2 SN - 0004-637X, 0004-637X KW - ammonium KW - irradiation KW - dissociation KW - oxygen KW - aliphatic hydrocarbons KW - infrared spectra KW - laboratory studies KW - electromagnetic radiation KW - ice KW - spectra KW - molecular dynamics KW - water KW - experimental studies KW - methane KW - photochemistry KW - cosmochemistry KW - alkanes KW - ultraviolet radiation KW - carbon monoxide KW - volatiles KW - organic compounds KW - stars KW - hydrocarbons KW - planetology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1371760397?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+%3D+Astrophysical+Journal&rft.atitle=The+effect+of+H+%28sub+2%29+O+on+ice+photochemistry&rft.au=Oberg%2C+Karin+I%3Bvan+Dishoeck%2C+Ewine+F%3BLinnartz%2C+Harold%3BAndersson%2C+Stefan&rft.aulast=Oberg&rft.aufirst=Karin&rft.date=2010-08-01&rft.volume=718&rft.issue=2&rft.spage=832&rft.isbn=&rft.btitle=&rft.title=The+%3D+Astrophysical+Journal&rft.issn=0004637X&rft_id=info:doi/10.1088%2F0004-637X%2F718%2F2%2F832 L2 - http://iopscience.iop.org/0004-637X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by IOP Publishing Ltd., London, United Kingdom N1 - Date revised - 2013-01-01 N1 - Number of references - 43 N1 - PubXState - IL N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2013-06-27 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; ammonium; carbon monoxide; cosmochemistry; dissociation; electromagnetic radiation; experimental studies; hydrocarbons; ice; infrared spectra; irradiation; laboratory studies; methane; molecular dynamics; organic compounds; oxygen; photochemistry; planetology; spectra; stars; ultraviolet radiation; volatiles; water DO - http://dx.doi.org/10.1088/0004-637X/718/2/832 ER - TY - CPAPER T1 - Storms and droughts: Ecological consequences of climate change and fluctuating hydrological cycles in an estuarine ecosystem T2 - 95th Annual Meeting of the Ecological Society of America (ESA 2010) AN - 1313006348; 6029333 JF - 95th Annual Meeting of the Ecological Society of America (ESA 2010) AU - Chang, Andrew AU - Brown, Christopher AU - Crooks, Jeffrey AU - Ruiz, Gregory Y1 - 2010/08/01/ PY - 2010 DA - 2010 Aug 01 KW - Climatic changes KW - Droughts KW - Storms KW - estuarine ecosystems KW - Estuaries KW - Brackishwater environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1313006348?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2010%29&rft.atitle=Storms+and+droughts%3A+Ecological+consequences+of+climate+change+and+fluctuating+hydrological+cycles+in+an+estuarine+ecosystem&rft.au=Chang%2C+Andrew%3BBrown%2C+Christopher%3BCrooks%2C+Jeffrey%3BRuiz%2C+Gregory&rft.aulast=Chang&rft.aufirst=Andrew&rft.date=2010-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2010/techprogram/index.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Modeling effects of climate change on giant panda habitat T2 - 95th Annual Meeting of the Ecological Society of America (ESA 2010) AN - 1312968241; 6030228 JF - 95th Annual Meeting of the Ecological Society of America (ESA 2010) AU - Huang, Qiongyu AU - Songer, Melissa AU - Delion, Melanie AU - Leimgruber, Peter Y1 - 2010/08/01/ PY - 2010 DA - 2010 Aug 01 KW - Climatic changes KW - Habitat KW - Ailuropoda melanoleuca UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312968241?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2010%29&rft.atitle=Modeling+effects+of+climate+change+on+giant+panda+habitat&rft.au=Huang%2C+Qiongyu%3BSonger%2C+Melissa%3BDelion%2C+Melanie%3BLeimgruber%2C+Peter&rft.aulast=Huang&rft.aufirst=Qiongyu&rft.date=2010-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2010/techprogram/index.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Disruption of terrestrial ecosystems during the Paleocene-Eocene Thermal Maximum T2 - 95th Annual Meeting of the Ecological Society of America (ESA 2010) AN - 1312967208; 6029535 JF - 95th Annual Meeting of the Ecological Society of America (ESA 2010) AU - Wing, Scott Y1 - 2010/08/01/ PY - 2010 DA - 2010 Aug 01 KW - terrestrial ecosystems KW - Terrestrial ecosystems KW - Paleo studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312967208?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2010%29&rft.atitle=Disruption+of+terrestrial+ecosystems+during+the+Paleocene-Eocene+Thermal+Maximum&rft.au=Wing%2C+Scott&rft.aulast=Wing&rft.aufirst=Scott&rft.date=2010-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2010/techprogram/index.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Nitrogen-induced plant species shift constrains response of ecosystem productivity to elevated CO2 T2 - 95th Annual Meeting of the Ecological Society of America (ESA 2010) AN - 1312965042; 6028957 JF - 95th Annual Meeting of the Ecological Society of America (ESA 2010) AU - Langley, J AU - Megonigal, J Y1 - 2010/08/01/ PY - 2010 DA - 2010 Aug 01 KW - Carbon dioxide UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312965042?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2010%29&rft.atitle=Nitrogen-induced+plant+species+shift+constrains+response+of+ecosystem+productivity+to+elevated+CO2&rft.au=Langley%2C+J%3BMegonigal%2C+J&rft.aulast=Langley&rft.aufirst=J&rft.date=2010-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2010/techprogram/index.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Family Feud: How native and introduced conspecifics of Phragmites australis respond to global change T2 - 95th Annual Meeting of the Ecological Society of America (ESA 2010) AN - 1312939372; 6029885 JF - 95th Annual Meeting of the Ecological Society of America (ESA 2010) AU - Mozdzer, Thomas AU - Megonigal, J Y1 - 2010/08/01/ PY - 2010 DA - 2010 Aug 01 KW - conspecifics KW - Conspecifics KW - Marshes KW - Aquatic plants KW - Phragmites australis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312939372?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2010%29&rft.atitle=Family+Feud%3A+How+native+and+introduced+conspecifics+of+Phragmites+australis+respond+to+global+change&rft.au=Mozdzer%2C+Thomas%3BMegonigal%2C+J&rft.aulast=Mozdzer&rft.aufirst=Thomas&rft.date=2010-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2010/techprogram/index.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - The power of Green Energy: plant trait influences on microbial competition and greenhouse gas production T2 - 95th Annual Meeting of the Ecological Society of America (ESA 2010) AN - 1312937934; 6029863 JF - 95th Annual Meeting of the Ecological Society of America (ESA 2010) AU - Sutton-Grier, Ariana AU - Megonigal, J Y1 - 2010/08/01/ PY - 2010 DA - 2010 Aug 01 KW - green development KW - Greenhouse gases KW - competition KW - Competition KW - Energy KW - Gas production KW - Climatic changes KW - Green Energy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312937934?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2010%29&rft.atitle=The+power+of+Green+Energy%3A+plant+trait+influences+on+microbial+competition+and+greenhouse+gas+production&rft.au=Sutton-Grier%2C+Ariana%3BMegonigal%2C+J&rft.aulast=Sutton-Grier&rft.aufirst=Ariana&rft.date=2010-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2010/techprogram/index.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Putting parasite escape into perspective: A biogeographic examination of parasites and hosts across their native and introduced range T2 - 95th Annual Meeting of the Ecological Society of America (ESA 2010) AN - 1312931103; 6030366 JF - 95th Annual Meeting of the Ecological Society of America (ESA 2010) AU - Blakeslee, April AU - Altman, Irit AU - Miller, A AU - Byers, James AU - Hamer, Caitlin AU - Ruiz, Gregory Y1 - 2010/08/01/ PY - 2010 DA - 2010 Aug 01 KW - Parasites KW - Biogeography KW - Hosts UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312931103?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2010%29&rft.atitle=Putting+parasite+escape+into+perspective%3A+A+biogeographic+examination+of+parasites+and+hosts+across+their+native+and+introduced+range&rft.au=Blakeslee%2C+April%3BAltman%2C+Irit%3BMiller%2C+A%3BByers%2C+James%3BHamer%2C+Caitlin%3BRuiz%2C+Gregory&rft.aulast=Blakeslee&rft.aufirst=April&rft.date=2010-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2010/techprogram/index.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Novel weapons testing: Exotic plant chemistry does not deter native herbivores more than native plant chemistry T2 - 95th Annual Meeting of the Ecological Society of America (ESA 2010) AN - 1312916016; 6029708 JF - 95th Annual Meeting of the Ecological Society of America (ESA 2010) AU - Lind, Eric AU - Parker, John Y1 - 2010/08/01/ PY - 2010 DA - 2010 Aug 01 KW - Weapons KW - herbivores KW - Herbivores KW - Introduced species UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312916016?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=95th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2010%29&rft.atitle=Novel+weapons+testing%3A+Exotic+plant+chemistry+does+not+deter+native+herbivores+more+than+native+plant+chemistry&rft.au=Lind%2C+Eric%3BParker%2C+John&rft.aulast=Lind&rft.aufirst=Eric&rft.date=2010-08-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=95th+Annual+Meeting+of+the+Ecological+Society+of+America+%28ESA+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://eco.confex.com/eco/2010/techprogram/index.htm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - JOUR T1 - New Mesozoic Mesopsychidae (Mecoptera) from northeastern China AN - 1033725323; 653093-12 AB - The Mesozoic family Mesopsychidae Tillyard, 1917 presently consists of seven described genera and 13 species from the mid-Triassic to the Early Cretaceous of Australia, South Africa and Eurasia. In the present paper one new genus and three new species of fossil mesopsychids are described that add significant distributional and stratigraphic extensions to the family. This finding documents the first formal record of fossil Mesopsychidae in China. Both Lichnomesopsyche gloriae gen. et sp. nov. and L. daohugouensis gen. et sp. nov. were found from the Middle Jurassic Jiulongshan Formation of Inner Mongolia, whereas Vitimopsyche kozlovi sp. nov., of mid Early Cretaceous age, was collected from the Jehol Biota of northern Hebei Province. This new, well-preserved material from China reveals complete and previously unknown body features, including head, antennae, mouthparts, legs and abdomen. The delicate and long proboscides of these new taxa indicate that they were feeding on externally exposed, nutrient-rich fluids of gymnospermous ovulate fructifications, and incapable of piercing surface epidermis-attributable principally to the absence of stylets. These proboscides originated, perhaps multiply, among basal Mecoptera and are functionally and structurally convergent with equivalent mouthparts borne by fossil and extant Diptera, Lepidoptera, Neuroptera and Coleoptera. JF - Acta Geologica Sinica (English Edition) AU - Ren, Dong AU - Labandeira, Conrad C AU - Shih, Chungkun Y1 - 2010/08// PY - 2010 DA - August 2010 SP - 720 EP - 731 PB - Wiley-Blackwell on behalf of the Geological Society of China, Beijing VL - 84 IS - 4 SN - 1000-9515, 1000-9515 KW - Mecoptera KW - Jehol Biota KW - Far East KW - Neoptera KW - Pterygota KW - northeastern China KW - Lichnomesopsyche daohugouensis KW - Lepidoptera KW - Mesopsychidae KW - Lichnomesopsyche KW - Invertebrata KW - Hebei China KW - Endopterygota KW - Asia KW - China KW - Insecta KW - Lichnomesopsyche gloriae KW - Inner Mongolia China KW - Coleoptera KW - Jurassic KW - Middle Jurassic KW - Neuroptra KW - Mesozoic KW - Arthropoda KW - Mandibulata KW - Jiulongshan Formation KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1033725323?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Acta+Geologica+Sinica+%28English+Edition%29&rft.atitle=New+Mesozoic+Mesopsychidae+%28Mecoptera%29+from+northeastern+China&rft.au=Ren%2C+Dong%3BLabandeira%2C+Conrad+C%3BShih%2C+Chungkun&rft.aulast=Ren&rft.aufirst=Dong&rft.date=2010-08-01&rft.volume=84&rft.issue=4&rft.spage=720&rft.isbn=&rft.btitle=&rft.title=Acta+Geologica+Sinica+%28English+Edition%29&rft.issn=10009515&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef in Process, Copyright 2017, American Geosciences Institute. After editing and indexing, this record will be added to Georef. N1 - Number of references - 44 N1 - Document feature - illus. incl. 5 plates N1 - Last updated - 2017-01-24 N1 - SubjectsTermNotLitGenreText - Arthropoda; Asia; China; Coleoptera; Endopterygota; Far East; Hebei China; Inner Mongolia China; Insecta; Invertebrata; Jehol Biota; Jiulongshan Formation; Jurassic; Lepidoptera; Lichnomesopsyche; Lichnomesopsyche daohugouensis; Lichnomesopsyche gloriae; Mandibulata; Mecoptera; Mesopsychidae; Mesozoic; Middle Jurassic; Neoptera; Neuroptra; northeastern China; Pterygota ER - TY - CPAPER T1 - Phylogenetic analysis of Ampelopsis and its close relatives (Vitaceae). T2 - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AN - 1312964034; 6024653 JF - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AU - Wen, Jun AU - Nie, Zelong AU - Manchester, Steven Y1 - 2010/07/31/ PY - 2010 DA - 2010 Jul 31 KW - Phylogenetics KW - Vitaceae KW - Ampelopsis UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312964034?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.atitle=Phylogenetic+analysis+of+Ampelopsis+and+its+close+relatives+%28Vitaceae%29.&rft.au=Wen%2C+Jun%3BNie%2C+Zelong%3BManchester%2C+Steven&rft.aulast=Wen&rft.aufirst=Jun&rft.date=2010-07-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://2010.botanyconference.org/engine/search/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Taxonomic significance of pollen features in Gochnatia and allied genera (Asteraceae, Gochnatieae). T2 - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AN - 1312961113; 6024683 JF - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AU - Kelloff, Carol Y1 - 2010/07/31/ PY - 2010 DA - 2010 Jul 31 KW - pollen KW - taxonomy KW - Pollen KW - Taxonomic significance KW - Asteraceae KW - Gochnatia UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312961113?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.atitle=Taxonomic+significance+of+pollen+features+in+Gochnatia+and+allied+genera+%28Asteraceae%2C+Gochnatieae%29.&rft.au=Kelloff%2C+Carol&rft.aulast=Kelloff&rft.aufirst=Carol&rft.date=2010-07-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://2010.botanyconference.org/engine/search/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Phylogeny and Biogeography of the Compositae tribe Liabeae T2 - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AN - 1312960593; 6024751 JF - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AU - Funk, Vicki AU - Kelloff, Carol AU - Chan, Raymund Y1 - 2010/07/31/ PY - 2010 DA - 2010 Jul 31 KW - biogeography KW - phylogeny KW - Biogeography KW - Phylogeny UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312960593?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.atitle=Phylogeny+and+Biogeography+of+the+Compositae+tribe+Liabeae&rft.au=Funk%2C+Vicki%3BKelloff%2C+Carol%3BChan%2C+Raymund&rft.aulast=Funk&rft.aufirst=Vicki&rft.date=2010-07-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://2010.botanyconference.org/engine/search/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Genera of the Vernonieae (Asteraceae) of China with a study of their pollen T2 - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AN - 1312960313; 6024750 JF - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AU - Robinson, Harold AU - Skvarla, John Y1 - 2010/07/31/ PY - 2010 DA - 2010 Jul 31 KW - China, People's Rep. KW - pollen KW - Pollen KW - Asteraceae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312960313?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.atitle=Genera+of+the+Vernonieae+%28Asteraceae%29+of+China+with+a+study+of+their+pollen&rft.au=Robinson%2C+Harold%3BSkvarla%2C+John&rft.aulast=Robinson&rft.aufirst=Harold&rft.date=2010-07-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://2010.botanyconference.org/engine/search/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Increased mycoheterotrophy under stress in the native orchid, Goodyera pubescens T2 - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AN - 1312935383; 6024403 JF - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AU - Mccormick, Melissa AU - Whigham, Dennis AU - Good, Kerry Y1 - 2010/07/31/ PY - 2010 DA - 2010 Jul 31 KW - Stress KW - Goodyera pubescens KW - Orchidaceae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312935383?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.atitle=Increased+mycoheterotrophy+under+stress+in+the+native+orchid%2C+Goodyera+pubescens&rft.au=Mccormick%2C+Melissa%3BWhigham%2C+Dennis%3BGood%2C+Kerry&rft.aulast=Mccormick&rft.aufirst=Melissa&rft.date=2010-07-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://2010.botanyconference.org/engine/search/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Global Compositae Checklist - Progress and Prospects T2 - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AN - 1312931318; 6024680 JF - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AU - Funk, Vicki Y1 - 2010/07/31/ PY - 2010 DA - 2010 Jul 31 KW - Check lists UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312931318?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.atitle=Global+Compositae+Checklist+-+Progress+and+Prospects&rft.au=Funk%2C+Vicki&rft.aulast=Funk&rft.aufirst=Vicki&rft.date=2010-07-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://2010.botanyconference.org/engine/search/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Are growth forms and photosynthetic pathways correlates of diversification in Euphorbia (Euphorbiaceae)? T2 - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AN - 1312931000; 6024667 JF - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AU - Horn, James Y1 - 2010/07/31/ PY - 2010 DA - 2010 Jul 31 KW - Photosynthesis KW - Growth KW - Euphorbia KW - Euphorbiaceae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312931000?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.atitle=Are+growth+forms+and+photosynthetic+pathways+correlates+of+diversification+in+Euphorbia+%28Euphorbiaceae%29%3F&rft.au=Horn%2C+James&rft.aulast=Horn&rft.aufirst=James&rft.date=2010-07-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://2010.botanyconference.org/engine/search/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Plants with Lungs: the Function of Aerenchyma in the Arborescent Lycopsids T2 - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AN - 1312922017; 6024331 JF - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AU - Green, Walton Y1 - 2010/07/31/ PY - 2010 DA - 2010 Jul 31 KW - Lung UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312922017?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.atitle=Plants+with+Lungs%3A+the+Function+of+Aerenchyma+in+the+Arborescent+Lycopsids&rft.au=Green%2C+Walton&rft.aulast=Green&rft.aufirst=Walton&rft.date=2010-07-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://2010.botanyconference.org/engine/search/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - VKC Virtual Key to the Compositae T2 - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AN - 1312919447; 6024679 JF - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AU - Funk, Vicki AU - Bonifacino, J Y1 - 2010/07/31/ PY - 2010 DA - 2010 Jul 31 KW - Botany KW - Taxonomy KW - Ferns KW - Lichens UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312919447?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.atitle=VKC+Virtual+Key+to+the+Compositae&rft.au=Funk%2C+Vicki%3BBonifacino%2C+J&rft.aulast=Funk&rft.aufirst=Vicki&rft.date=2010-07-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://2010.botanyconference.org/engine/search/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - A molecular phylogeny and revised taxonomy of the holoparasitic family Hydnoraceae T2 - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AN - 1312908549; 6024741 JF - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AU - Bolin, Jay Y1 - 2010/07/31/ PY - 2010 DA - 2010 Jul 31 KW - taxonomy KW - phylogeny KW - Taxonomy KW - Phylogeny KW - Hydnoraceae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312908549?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.atitle=A+molecular+phylogeny+and+revised+taxonomy+of+the+holoparasitic+family+Hydnoraceae&rft.au=Bolin%2C+Jay&rft.aulast=Bolin&rft.aufirst=Jay&rft.date=2010-07-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://2010.botanyconference.org/engine/search/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Anatomy, systematics, and evolution of the fan palms and relatives (Arecaceae: Coryphoideae) T2 - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AN - 1312906278; 6024218 JF - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AU - Horn, James AU - Jack, Fisher AU - Tomlinson, P Y1 - 2010/07/31/ PY - 2010 DA - 2010 Jul 31 KW - Anatomy KW - Evolution KW - Arecaceae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312906278?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.atitle=Anatomy%2C+systematics%2C+and+evolution+of+the+fan+palms+and+relatives+%28Arecaceae%3A+Coryphoideae%29&rft.au=Horn%2C+James%3BJack%2C+Fisher%3BTomlinson%2C+P&rft.aulast=Horn&rft.aufirst=James&rft.date=2010-07-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://2010.botanyconference.org/engine/search/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Effects of non-native earthworms on soil microbes and tree seedling growth T2 - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AN - 1312902866; 6024475 JF - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AU - Mccormick, Melissa Y1 - 2010/07/31/ PY - 2010 DA - 2010 Jul 31 KW - Soil microorganisms KW - earthworms KW - Trees KW - Seedlings KW - Growth UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312902866?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.atitle=Effects+of+non-native+earthworms+on+soil+microbes+and+tree+seedling+growth&rft.au=Mccormick%2C+Melissa&rft.aulast=Mccormick&rft.aufirst=Melissa&rft.date=2010-07-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://2010.botanyconference.org/engine/search/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Towards a better phylogeny in the Chloridoideae (Poaceae). T2 - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AN - 1312890683; 6024736 JF - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AU - Peterson, Paul AU - Romaschenko, Konstantin AU - Johnson, Gabriel Y1 - 2010/07/31/ PY - 2010 DA - 2010 Jul 31 KW - phylogeny KW - Phylogeny KW - Chloridoideae KW - Poaceae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312890683?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.atitle=Towards+a+better+phylogeny+in+the+Chloridoideae+%28Poaceae%29.&rft.au=Peterson%2C+Paul%3BRomaschenko%2C+Konstantin%3BJohnson%2C+Gabriel&rft.aulast=Peterson&rft.aufirst=Paul&rft.date=2010-07-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://2010.botanyconference.org/engine/search/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Reticulate evolution in the temperate bamboos (Poaceae: Bambusoideae: Arundinarieae): evidence from low-copy nuclear gene sequences T2 - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AN - 1312890647; 6024735 JF - 2010 Joint Annual Meeting of the the American Bryological and Lichenological Society, the American Fern Society, the American Society of Plant Taxonomists, and the Botanical Society of America (BOTANY 2010) AU - Triplett, Jimmy Y1 - 2010/07/31/ PY - 2010 DA - 2010 Jul 31 KW - Evolutionary genetics KW - Phylogeny KW - Bambusoideae KW - Poaceae UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312890647?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.atitle=Reticulate+evolution+in+the+temperate+bamboos+%28Poaceae%3A+Bambusoideae%3A+Arundinarieae%29%3A+evidence+from+low-copy+nuclear+gene+sequences&rft.au=Triplett%2C+Jimmy&rft.aulast=Triplett&rft.aufirst=Jimmy&rft.date=2010-07-31&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Joint+Annual+Meeting+of+the+the+American+Bryological+and+Lichenological+Society%2C+the+American+Fern+Society%2C+the+American+Society+of+Plant+Taxonomists%2C+and+the+Botanical+Society+of+America+%28BOTANY+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://2010.botanyconference.org/engine/search/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - JOUR T1 - GENITALIA, DNA BARCODES, LARVAL FACIES, AND FOODPLANTS PLACE THE MIMETIC SPECIES NEOXENIADES MOLION IN RHINTHON (HESPERIIDAE: HESPERIINAE) AN - 755142745; 13682206 AB - Facies can fool taxonomists as well as predators. Neoxeniades molion (Godman)--one of the many, large neotropical skippers in the major mimicry group that includes all the cryptic species of the Astraptes fulgerator complex--is misclassified. It really relates to a species of Rhinthon that differs greatly from it in facies and size. In both sexes, the genitalia of Rhinthon molion, new combination, and R. osca (Ploetz) are nearly identical, even down to a peculiar titillator on the left side of the aedeagus of the male. Males also share a secondary sex character along vein 2A of the forewing. DNA barcodes unite R. osca and R. molion in a tight, two-taxon cluster: their sequence divergence is about 3.5%. Caterpillars of the two species are alike but distinguishable, and, in Costa Rica, they have been found feeding on various native species of Marantaceae--seven of which are the same--and also on one and the same introduced species of Cannaceae (these are closely related plant families grouped in the order Zingiberales). Because Rhinthon is widespread and relatively speciose in Central and South America, it can no longer be considered a genus primarily of the Greater Antilles. DNA barcodes, which are useful for identifying known species and for indicating possible cryptic species, are useful in this study (in combination with other, more traditional, taxonomic characters) for pulling supposedly unrelated species together into the same genus. JF - Journal of the Lepidopterists Society AU - Burns, J M AU - Janzen, D H AU - Hallwachs, W AU - Hajibabaei, M AU - Hebert, PDN AD - Department of Entomology, National Museum of Natural History, Smithsonian Institution, P.O. Box 37012, MRC 127, room E-515, Washington, DC 20013-7012, USA, burnsj@si.edu Y1 - 2010/07/27/ PY - 2010 DA - 2010 Jul 27 SP - 69 EP - 78 VL - 64 IS - 2 SN - 0024-0966, 0024-0966 KW - Biochemistry Abstracts 2: Nucleic Acids; Ecology Abstracts; Entomology Abstracts KW - Feeding KW - Hesperiidae KW - Genitalia KW - New combinations KW - Predators KW - Indigenous species KW - Cannaceae KW - Zingiberales KW - DNA KW - Aedeagus KW - Introduced species KW - Sex KW - Z 05310:Taxonomy, Morphology, Geography, and Fossils KW - D 04040:Ecosystem and Ecology Studies KW - N 14845:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/755142745?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+Lepidopterists+Society&rft.atitle=GENITALIA%2C+DNA+BARCODES%2C+LARVAL+FACIES%2C+AND+FOODPLANTS+PLACE+THE+MIMETIC+SPECIES+NEOXENIADES+MOLION+IN+RHINTHON+%28HESPERIIDAE%3A+HESPERIINAE%29&rft.au=Burns%2C+J+M%3BJanzen%2C+D+H%3BHallwachs%2C+W%3BHajibabaei%2C+M%3BHebert%2C+PDN&rft.aulast=Burns&rft.aufirst=J&rft.date=2010-07-27&rft.volume=64&rft.issue=2&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Lepidopterists+Society&rft.issn=00240966&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-09-01 N1 - Last updated - 2013-12-16 N1 - SubjectsTermNotLitGenreText - Indigenous species; Feeding; DNA; Genitalia; Predators; Aedeagus; New combinations; Introduced species; Sex; Cannaceae; Zingiberales; Hesperiidae ER - TY - CPAPER T1 - Talpanas lippa, a new fossil genus of waterfowl from Kaua'i with neurological similarities to platypus and kiwi T2 - 9th International Congress of Vertebrate Morphology AN - 1312953315; 6015897 JF - 9th International Congress of Vertebrate Morphology AU - James, Helen Y1 - 2010/07/26/ PY - 2010 DA - 2010 Jul 26 KW - waterfowl KW - Fossils KW - Aquatic mammals KW - Aquatic birds KW - Platypus UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312953315?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=9th+International+Congress+of+Vertebrate+Morphology&rft.atitle=Talpanas+lippa%2C+a+new+fossil+genus+of+waterfowl+from+Kaua%27i+with+neurological+similarities+to+platypus+and+kiwi&rft.au=James%2C+Helen&rft.aulast=James&rft.aufirst=Helen&rft.date=2010-07-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=9th+International+Congress+of+Vertebrate+Morphology&rft.issn=&rft_id=info:doi/ L2 - http://icvm-9.edu.uy/Schedule_ICVM-9.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Investigating reproductive isolating mechanisms of ecological speciation in swamp sparrows T2 - 47th Annual Meeting of the Animal Behavior Society (ABS 2010) AN - 1312983736; 6021980 JF - 47th Annual Meeting of the Animal Behavior Society (ABS 2010) AU - Ballentine, B AU - Greenberg, R Y1 - 2010/07/25/ PY - 2010 DA - 2010 Jul 25 KW - Swamps KW - Speciation KW - Isolating mechanisms UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312983736?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Animal+Behavior+Society+%28ABS+2010%29&rft.atitle=Investigating+reproductive+isolating+mechanisms+of+ecological+speciation+in+swamp+sparrows&rft.au=Ballentine%2C+B%3BGreenberg%2C+R&rft.aulast=Ballentine&rft.aufirst=B&rft.date=2010-07-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Animal+Behavior+Society+%28ABS+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://animalbehaviorsociety.org/absmeetings/47th-animal-behavior-meeting/47th-animal-behavior-meeting/files/2010-part-4-poster-schedule_corrected_12june.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - The effects of social companionship and seasonality on pacing behavior in an adult male sloth bear T2 - 47th Annual Meeting of the Animal Behavior Society (ABS 2010) AN - 1312935823; 6021814 JF - 47th Annual Meeting of the Animal Behavior Society (ABS 2010) AU - Bauer, E Y1 - 2010/07/25/ PY - 2010 DA - 2010 Jul 25 KW - Seasonal variations KW - bears UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312935823?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Animal+Behavior+Society+%28ABS+2010%29&rft.atitle=The+effects+of+social+companionship+and+seasonality+on+pacing+behavior+in+an+adult+male+sloth+bear&rft.au=Bauer%2C+E&rft.aulast=Bauer&rft.aufirst=E&rft.date=2010-07-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Animal+Behavior+Society+%28ABS+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://animalbehaviorsociety.org/absmeetings/47th-animal-behavior-meeting/47th-animal-behavior-meeting/files/2010-part-4-poster-schedule_corrected_12june.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Winter food limits molt, providing an honest signal in a migratory sparrow T2 - 47th Annual Meeting of the Animal Behavior Society (ABS 2010) AN - 1312924907; 6021951 JF - 47th Annual Meeting of the Animal Behavior Society (ABS 2010) AU - Danner, R AU - Greenberg, R AU - Walters, J Y1 - 2010/07/25/ PY - 2010 DA - 2010 Jul 25 KW - winter KW - Recruitment KW - Molting KW - Food UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312924907?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=47th+Annual+Meeting+of+the+Animal+Behavior+Society+%28ABS+2010%29&rft.atitle=Winter+food+limits+molt%2C+providing+an+honest+signal+in+a+migratory+sparrow&rft.au=Danner%2C+R%3BGreenberg%2C+R%3BWalters%2C+J&rft.aulast=Danner&rft.aufirst=R&rft.date=2010-07-25&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=47th+Annual+Meeting+of+the+Animal+Behavior+Society+%28ABS+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://animalbehaviorsociety.org/absmeetings/47th-animal-behavior-meeting/47th-animal-behavior-meeting/files/2010-part-4-poster-schedule_corrected_12june.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - CPAPER T1 - Nonthermal production of complex prebiotic molecules in the astrophysical environment T2 - 2010 Gordon Research Conference on Radiation Chemistry AN - 1312929555; 6003350 JF - 2010 Gordon Research Conference on Radiation Chemistry AU - Oberg, Karin Y1 - 2010/07/18/ PY - 2010 DA - 2010 Jul 18 KW - Radiation KW - Technology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312929555?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Gordon+Research+Conference+on+Radiation+Chemistry&rft.atitle=Nonthermal+production+of+complex+prebiotic+molecules+in+the+astrophysical+environment&rft.au=Oberg%2C+Karin&rft.aulast=Oberg&rft.aufirst=Karin&rft.date=2010-07-18&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Gordon+Research+Conference+on+Radiation+Chemistry&rft.issn=&rft_id=info:doi/ L2 - http://www.grc.org/programs.aspx?year=2010&program=radchem LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2013-02-26 N1 - Last updated - 2013-02-28 ER - TY - JOUR T1 - Maintenance cost, toppling risk and size of trees in a self-thinning stand AN - 759307703; 13070319 AB - Wind routinely topples trees during storms, and the likelihood that a tree is toppled depends critically on its allometry. Yet none of the existing theories to explain tree allometry consider wind drag on tree canopies. Since leaf area index in crowded, self-thinning stands is independent of stand density, the drag force per unit land can also be assumed to be independent of stand density, with only canopy height influencing the total toppling moment. Tree stem dimensions and the self-thinning biomass can then be computed by further assuming that the risk of toppling over and stem maintenance per unit land area are independent of stand density, and that stem maintenance cost is a linear function of stem surface area and sapwood volume. These assumptions provide a novel way to understand tree allometry and lead to a self-thinning line relating tree biomass and stand density with a power between a3/2 and a2/3 depending on the ratio of maintenance of sapwood and stem surface. JF - Journal of Theoretical Biology AU - Larjavaara, Markku AD - CTFS Global Forest Carbon Research Initiative, Smithsonian Tropical Research Institute, Apartado Postal 0843-03092, Balboa, Ancon, Panama, Panama Y1 - 2010/07/07/ PY - 2010 DA - 2010 Jul 07 SP - 63 EP - 67 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 265 IS - 1 SN - 0022-5193, 0022-5193 KW - Ecology Abstracts KW - Leaf area KW - Surface area KW - Allometry KW - Canopies KW - Biomass KW - Wind KW - D 04030:Models, Methods, Remote Sensing UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/759307703?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Theoretical+Biology&rft.atitle=Maintenance+cost%2C+toppling+risk+and+size+of+trees+in+a+self-thinning+stand&rft.au=Larjavaara%2C+Markku&rft.aulast=Larjavaara&rft.aufirst=Markku&rft.date=2010-07-07&rft.volume=265&rft.issue=1&rft.spage=63&rft.isbn=&rft.btitle=&rft.title=Journal+of+Theoretical+Biology&rft.issn=00225193&rft_id=info:doi/10.1016%2Fj.jtbi.2010.04.021 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-10-01 N1 - Last updated - 2013-12-04 N1 - SubjectsTermNotLitGenreText - Leaf area; Surface area; Allometry; Canopies; Biomass; Wind DO - http://dx.doi.org/10.1016/j.jtbi.2010.04.021 ER - TY - JOUR T1 - Anatomy and phylogenetic relationships of Boreogomphodon jeffersoni (Cynodontia, Gomphodontia) from the Upper Triassic of Virginia AN - 904459891; 2011-099107 JF - Journal of Vertebrate Paleontology AU - Sues, Hans-Dieter AU - Hopson, James A Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 1202 EP - 1220 PB - University of Oklahoma, Norman, OK VL - 30 IS - 4 SN - 0272-4634, 0272-4634 KW - United States KW - Tomahawk Creek Member KW - Chesterfield County Virginia KW - Synapsida KW - Traversodontidae KW - Newark Supergroup KW - biogeography KW - jaws KW - Triassic KW - Cynodontia KW - Upper Triassic KW - taxonomy KW - Midlothian Virginia KW - Carnian KW - Chordata KW - Boreogomphodon jeffersoni KW - Virginia KW - Vinita Formation KW - phylogeny KW - biologic evolution KW - Therapsida KW - teeth KW - Mesozoic KW - Reptilia KW - morphology KW - functional morphology KW - Gomphodontia KW - Vertebrata KW - Richmond Basin KW - cladistics KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/904459891?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=Anatomy+and+phylogenetic+relationships+of+Boreogomphodon+jeffersoni+%28Cynodontia%2C+Gomphodontia%29+from+the+Upper+Triassic+of+Virginia&rft.au=Sues%2C+Hans-Dieter%3BHopson%2C+James+A&rft.aulast=Sues&rft.aufirst=Hans-Dieter&rft.date=2010-07-01&rft.volume=9&rft.issue=&rft.spage=158&rft.isbn=9781882151127&rft.btitle=&rft.title=Abstracts+-+North+American+Paleontological+Convention&rft.issn=&rft_id=info:doi/ L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 64 N1 - PubXState - OK N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Includes 3 appendices; NSF grants EAR-9016677 and EAR-9814475 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - biogeography; biologic evolution; Boreogomphodon jeffersoni; Carnian; Chesterfield County Virginia; Chordata; cladistics; Cynodontia; functional morphology; Gomphodontia; jaws; Mesozoic; Midlothian Virginia; morphology; Newark Supergroup; phylogeny; Reptilia; Richmond Basin; Synapsida; taxonomy; teeth; Tetrapoda; Therapsida; Tomahawk Creek Member; Traversodontidae; Triassic; United States; Upper Triassic; Vertebrata; Vinita Formation; Virginia DO - http://dx.doi.org/10.1080/02724634.2010.483545 ER - TY - JOUR T1 - ProtoEXIST: advanced prototype CZT coded aperture telescopes for EXIST AN - 849465512; 13949701 AB - ProtoEXIST1 is a pathfinder for the EXIST-HET, a coded aperture hard X-ray telescope with a 4.5 m super(2) CZT detector plane a 90x70 degree field of view to be flown as the primary instrument on the EXIST mission and is intended to monitor the full sky every 3 h in an effort to locate GRBs and other high energy transients. ProtoEXIST1 consists of a 256 cm super(2) tiled CZT detector plane containing 4096 pixels composed of an 8x8 array of individual 1.95 cm x 1.95 cm x 0.5 cm CZT detector modules each with a 8 x 8 pixilated anode configured as a coded aperture telescope with a fully coded 10 x 10 field of view employing passive side shielding and an active CsI anti-coincidence rear shield, recently completed its maiden flight out of Ft. Sumner, NM on the 9th of October 2009. During the duration of its 6 hour flight on-board calibration of the detector plane was carried out utilizing a single tagged 198.8 nCi Am-241 source along with the simultaneous measurement of the background spectrum and an observation of Cygnus X-1. Here we recount the events of the flight and report on the detector performance in a near space environment. We also briefly discuss ProtoEXIST2: the next stage of detector development which employs the NuSTAR ASIC enabling finer (32x32) anode pixilation. When completed ProtoEXIST2 will consist of a 256 cm2 tiled array and be flown simultaneously with the ProtoEXIST1 telescope. JF - Proceedings of SPIE - The International Society for Optical Engineering AU - Allen, Branden AU - Hong, Jaesub AU - Grindlay, Josh AU - Barthelmy, Scott D AU - Baker, Robert G AU - Gehrels, Neil A AU - Garson, Trey AU - Krawczynski, Henric S AU - Cook, Walter R AU - Harrison, Fiona A AU - Apple, Jeffrey A AU - Ramsey, Brian D AD - Harvard-Smithsonian Ctr. for Astrophysics (USA) Y1 - 2010/07// PY - 2010 DA - Jul 2010 PB - SPIE, P.O. BOX 10 Bellingham WA 98227-0010 USA VL - 7732 SN - 0277-786X, 0277-786X KW - Environment Abstracts KW - prototypes KW - ENA 03:Energy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/849465512?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.atitle=ProtoEXIST%3A+advanced+prototype+CZT+coded+aperture+telescopes+for+EXIST&rft.au=Allen%2C+Branden%3BHong%2C+Jaesub%3BGrindlay%2C+Josh%3BBarthelmy%2C+Scott+D%3BBaker%2C+Robert+G%3BGehrels%2C+Neil+A%3BGarson%2C+Trey%3BKrawczynski%2C+Henric+S%3BCook%2C+Walter+R%3BHarrison%2C+Fiona+A%3BApple%2C+Jeffrey+A%3BRamsey%2C+Brian+D&rft.aulast=Allen&rft.aufirst=Branden&rft.date=2010-07-01&rft.volume=7732&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.issn=0277786X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-01-01 N1 - Last updated - 2015-09-30 N1 - SubjectsTermNotLitGenreText - prototypes ER - TY - JOUR T1 - The proposed high-energy telescope (HET) for EXIST AN - 849463227; 13949623 AB - The hard X-ray sky now being studied by INTEGRAL and Swift and soon by NuSTAR is rich with energetic phenomena and highly variable non-thermal phenomena on a broad range of timescales. The High Energy Telescope (HET) on the proposed Energetic X-ray Imaging Survey Telescope (EXIST) mission will repeatedly survey the full sky for rare and luminous hard X-ray phenomena at unprecedented sensitivities. It will detect and localize (<20", at 5[sigma] threshold) X-ray sources quickly for immediate followup identification by two other onboard telescopes - the Soft X-ray imager (SXI) and Optical/Infrared Telescope (IRT). The large array (4.5 m super(2)) of imaging (0.6 mm pixel) CZT detectors in the HET, a coded-aperture telescope, will provide unprecedented high sensitivity (0.06 mCrab Full Sky in a 2 year continuous scanning survey) in the 5 - 600 keV band. The large field of view (90 x 70) and zenith scanning with alternating-orbital nodding motion planned for the first 2 years of the mission will enable nearly continuous monitoring of the full sky. A 3y followup pointed mission phase provides deep UV-Optical-IR-Soft X-ray and Hard X-ray imaging and spectroscopy for thousands of sources discovered in the Survey. We review the HET design concept and report the recent progress of the CZT detector development, which is underway through a series of balloon-borne wide-field hard X-ray telescope experiments, ProtoEXIST. We carried out a successful flight of the first generation of fine pixel large area CZT detectors (ProtoEXIST1) on Oct 9, 2009. We also summarize our future plan (ProtoEXIST2 & 3) for the technology development needed for the HET. JF - Proceedings of SPIE - The International Society for Optical Engineering AU - Hong, J AU - Grindlay, J AU - Allen, B AU - Skinner, G AU - Barthelmy, S AU - Gehrels, N AU - Garson, A AU - Krawczynski, H AU - Cook, W AU - Harrison, F AU - Natalucci, L AU - Ubertini, P AD - Harvard-Smithsonian Ctr. for Astrophysics (USA) Y1 - 2010/07// PY - 2010 DA - Jul 2010 PB - SPIE, P.O. BOX 10 Bellingham WA 98227-0010 USA VL - 7732 SN - 0277-786X, 0277-786X KW - Environment Abstracts KW - Sensitivity KW - Reviews KW - Spectroscopy KW - Technology KW - ENA 03:Energy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/849463227?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.atitle=The+proposed+high-energy+telescope+%28HET%29+for+EXIST&rft.au=Hong%2C+J%3BGrindlay%2C+J%3BAllen%2C+B%3BSkinner%2C+G%3BBarthelmy%2C+S%3BGehrels%2C+N%3BGarson%2C+A%3BKrawczynski%2C+H%3BCook%2C+W%3BHarrison%2C+F%3BNatalucci%2C+L%3BUbertini%2C+P&rft.aulast=Hong&rft.aufirst=J&rft.date=2010-07-01&rft.volume=7732&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.issn=0277786X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-01-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Sensitivity; Reviews; Spectroscopy; Technology ER - TY - JOUR T1 - Quaternary murid rodents of Timor; Part 1, New material of Croyphomys buehleri Schaub, 1937, and description of a second species of the genus AN - 849008389; 2011-013543 AB - Large collections of fragmentary animal bones excavated from archaeological contexts in East Timor between 1968 and 2002 provide new material referable to the recently extinct, gigantic murine genus Coryphomys. We document the upper and lower dentition and palatal anatomy of C. buehleri Schaub, 1937, and identify and name a second species of Coryphomys, based on differences in molar size and morphology and skeletal robusticity. Alternative interpretations of the observed morphological and metric variability (sexual dimorphism, resource-based polymorphism, sample heterochroneity) are each carefully assessed and rejected, and we conclude that the genus comprised two species of approximately similar body size. Preserved cranial elements of both species of Coryphomys feature a high degree of anatomical specialization, including an unusual elaboration of the maxillary sinus complex. Though the specialized anatomy of Coryphomys invites consideration of its phylogenetic relationships, this exercise is hindered by a demonstrable high level of homoplasy (i.e., multiple, independent evolutionary losses and gains) in many of the key craniodental features traditionally surveyed within Murinae, while other features are insufficiently well surveyed for broad-scale analysis. Nevertheless, our comparisons highlight two potentially related lineages among the geographically proximate Murinae--the Philippine Phloeomyini and the Australo-Papuan Hydromyini. The remains of Coryphomys are relatively scarce in all the archaeological samples, but distributional evidence suggests that both species of Coryphomys were found primarily in upland habitats. Late Pleistocene samples document their former presence at lower elevations, possibly reflecting cooler climatic conditions at that time. JF - Bulletin of the American Museum of Natural History AU - Aplin, K P AU - Helgen, K M Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 80 PB - American Museum of Natural History, New York, NY VL - 341 SN - 0003-0090, 0003-0090 KW - Far East KW - Holocene KW - paleoecology KW - new taxa KW - upper Pleistocene KW - Cenozoic KW - Theria KW - East Timor KW - Myomorpha KW - taxonomy KW - Matja Kuru Cave KW - Lesser Sunda Islands KW - Eutheria KW - Asia KW - Coryphomys buehleri KW - Muridae KW - Chordata KW - Quaternary KW - phylogeny KW - Mammalia KW - teeth KW - morphology KW - Coryphomys musseri KW - archaeological sites KW - Pleistocene KW - Vertebrata KW - Rodentia KW - Malay Archipelago KW - Timor KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/849008389?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+-+North+American+Paleontological+Convention&rft.atitle=Cells+on+shells%3B+ontogeny%2C+variability+and+evolution+of+ostracode+epidermal+cells&rft.au=Hunt%2C+Gene%3BYasuhara%2C+Moriaki%3BAnonymous&rft.aulast=Hunt&rft.aufirst=Gene&rft.date=2009-01-01&rft.volume=9&rft.issue=&rft.spage=119&rft.isbn=9781882151127&rft.btitle=&rft.title=Abstracts+-+North+American+Paleontological+Convention&rft.issn=&rft_id=info:doi/ L2 - http://hdl.handle.net/2246/6077 http://digitallibrary.amnh.org/dspace/handle/2246/7 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 287 N1 - PubXState - NY N1 - Document feature - illus. incl. 4 plates, 4 tables, sketch map N1 - SuppNotes - Accessed on Oct. 1, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - BUMNAE N1 - SubjectsTermNotLitGenreText - archaeological sites; Asia; Cenozoic; Chordata; Coryphomys buehleri; Coryphomys musseri; East Timor; Eutheria; Far East; Holocene; Lesser Sunda Islands; Malay Archipelago; Mammalia; Matja Kuru Cave; morphology; Muridae; Myomorpha; new taxa; paleoecology; phylogeny; Pleistocene; Quaternary; Rodentia; taxonomy; teeth; Tetrapoda; Theria; Timor; upper Pleistocene; Vertebrata ER - TY - JOUR T1 - The evolution of a heterogeneous Martian mantle; clues from K, P, Ti, Cr, and Ni variations in Gusev basalts and shergottite meteorites AN - 756290916; 2010-083031 AB - Martian basalts represent samples of the interior of the planet, and their composition reflects their source at the time of extraction as well as later igneous processes that affected them. To better understand the composition and evolution of Mars, we compare whole rock compositions of basaltic shergottitic meteorites and basaltic lavas examined by the Spirit Mars Exploration Rover in Gusev Crater. Concentrations range from K-poor (as low as 0.02 wt.% K (sub 2) O) in the shergottites to K-rich (up to 1.2 wt.% K (sub 2) O) in basalts from the Columbia Hills (CH) of Gusev Crater; the Adirondack basalts from the Gusev Plains have more intermediate concentrations of K (sub 2) O (0.16 wt.% to below detection limit). The compositional dataset for the Gusev basalts is more limited than for the shergottites, but it includes the minor elements K, P, Ti, Cr, and Ni, whose behavior during mantle melting varies from very incompatible (prefers melt) to very compatible (remains in the residuum). The range in partitioning behavior of these elements provides leverage on interpreting igneous processes. Models are presented that demonstrate how concentrations of these elements in Gusev basaltic magmas would change by simple igneous processes (fractional crystallization, crustal contamination, and mantle partial melting). The Gusev basalts may be related by two-stage batch melting of a primitive (K-rich) mantle source to first, generate the K-rich, Columbia Hills basalts and second, the lower K Adirondack basalts, leaving behind a K-poor residuum. The mantle source for the Gusev basalts is separate from the more depleted (K-poorer) source region of the shergottites. This indicates that primitive, K-rich mantle persisted until the Early Hesperian during formation of the Columbia Hills basalts. We suggest that separate mantle reservoirs developed by inhomogeneous partial melting (at melt fractions greater than 0.05) to form the Martian crust in the first 1 Ga of the planet's history. JF - Earth and Planetary Science Letters AU - Schmidt, Mariek E AU - McCoy, Timothy J Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 67 EP - 77 PB - Elsevier, Amsterdam VL - 296 IS - 1-2 SN - 0012-821X, 0012-821X KW - volcanic rocks KW - stony meteorites KW - Spirit Rover KW - Martian meteorites KW - igneous rocks KW - partial melting KW - mantle KW - Mars KW - SNC Meteorites KW - Mars Exploration Rover KW - meteorites KW - Alpha Particle X-Ray Spectrometer KW - basalts KW - rare earths KW - heterogeneity KW - Gusev Crater KW - chromium KW - magma contamination KW - alkali metals KW - phosphorus KW - achondrites KW - Columbia Hills KW - terrestrial planets KW - planets KW - shergottite KW - titanium KW - metals KW - magmas KW - planetary interiors KW - potassium KW - nickel KW - fractional crystallization KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/756290916?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=The+evolution+of+a+heterogeneous+Martian+mantle%3B+clues+from+K%2C+P%2C+Ti%2C+Cr%2C+and+Ni+variations+in+Gusev+basalts+and+shergottite+meteorites&rft.au=Schmidt%2C+Mariek+E%3BMcCoy%2C+Timothy+J&rft.aulast=Schmidt&rft.aufirst=Mariek&rft.date=2010-07-01&rft.volume=296&rft.issue=1-2&rft.spage=67&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2010.04.046 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 91 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Supplementary data available in online version N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - achondrites; alkali metals; Alpha Particle X-Ray Spectrometer; basalts; chromium; Columbia Hills; fractional crystallization; Gusev Crater; heterogeneity; igneous rocks; magma contamination; magmas; mantle; Mars; Mars Exploration Rover; Martian meteorites; metals; meteorites; nickel; partial melting; phosphorus; planetary interiors; planets; potassium; rare earths; shergottite; SNC Meteorites; Spirit Rover; stony meteorites; terrestrial planets; titanium; volcanic rocks DO - http://dx.doi.org/10.1016/j.epsl.2010.04.046 ER - TY - JOUR T1 - Repeatability of egg size in two marine gastropods: brood order and female size do not contribute to intraspecific variation AN - 754562561; 13370262 AB - Egg size has been shown to vary among females in many species of marine invertebrates and fishes. Usually, however, only a single reproductive event is measured for each female, leaving open the possibility that egg size could vary significantly among broods from the same female. Here I measured egg size from 3 to 7 broods per female from 2 calyptraeid species, Crepidula atrasolea and C. ustulatulina, in 2 experiments. In a preliminary experiment, females were raised from hatching under constant temperature in incubators; in a second larger experiment, they were raised under varying temperatures on the laboratory bench top. Under both conditions, there were significant differences in egg size among broods from each female, as well as significant differences among females from the bench top. Estimates of repeatability, which give an upper boundary on the heritability of a trait, were significantly reduced when among brood variation was included in the calculations, suggesting that caution should be used in interpreting among-female components of variation in studies that measure only a single brood per female. Egg size was not related to female size, and there was an effect of brood order on egg size in only C. ustulatulina from the bench top. Eggs produced in the incubators were larger than those from the bench top and they were more variable within broods, resulting in a lower repeatability of egg size from incubator animals than from bench top animals. The significant variation in egg size at all levels of the analysis suggests that such variation should be included in models of egg size evolution, and that the evolutionary dynamics of egg size may be more complicated than reflected in current models of life-history evolution. JF - Marine Ecology Progress Series AU - Collin, Rachel AD - Smithsonian Tropical Research Institute, Box 0843-03092, Balboa, Republic of Panama Address for correspondence: Smithsonian Tropical Research Institute, Unit 0948, APO AA 34002, USA, collinr@si.edu Y1 - 2010/07// PY - 2010 DA - Jul 2010 SP - 89 EP - 96 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany VL - 410 SN - 0171-8630, 0171-8630 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Temperature effects KW - Marine KW - Marine invertebrates KW - Gastropoda KW - Fish eggs KW - Incubators KW - Crepidula atrasolea KW - Eggs KW - Models KW - Boundaries KW - Females KW - Hatching KW - Heritability KW - Evolution KW - Size KW - O 1070:Ecology/Community Studies KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08344:Reproduction and development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754562561?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Repeatability+of+egg+size+in+two+marine+gastropods%3A+brood+order+and+female+size+do+not+contribute+to+intraspecific+variation&rft.au=Collin%2C+Rachel&rft.aulast=Collin&rft.aufirst=Rachel&rft.date=2010-07-01&rft.volume=410&rft.issue=&rft.spage=89&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/10.3354%2Fmeps08638 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Marine invertebrates; Fish eggs; Incubators; Females; Eggs; Evolution; Size; Temperature effects; Boundaries; Hatching; Heritability; Models; Gastropoda; Crepidula atrasolea; Marine DO - http://dx.doi.org/10.3354/meps08638 ER - TY - JOUR T1 - Distribution and life history of two diminutive flatfishes, Citharichthys gymnorhinus and C. cornutus (Pleuronectiformes: Paralichthyidae), in the western North Atlantic AN - 754532501; 13232732 AB - Citharichthys cornutus and C. gymnorhinus, diminutive flatfishes inhabiting continental shelves in the western Atlantic Ocean, are infrequently reported and poorly known. We identified 594 C. cornutus in 56 different field collections (68-287 m; most between 101-200 m) off the eastern United States, Bahamas, and eastern Caribbean Sea. Historical records and recently captured specimens document the northern geographic range of adults on the shelf off New Jersey (40N, 70W). Citharichthys cornutus measured 17.2-81.3 mm standard length (SL); males (20.0-79.1 mm SL) and females (28.0-81.3 mm SL) attain similar sizes (sex could not be determined for fish 35.1 mm SL are mature. Overlooked specimens in museum collections and literature enabled us to correct long-standing inaccuracies in northern distributional limits that appear in contemporary literature and electronic data bases for these species. Associated locality-data for these specimens allow for proper evaluation of distributional information for these species in relation to hypotheses regarding shifts in species ranges due to climate change effects. JF - Fishery Bulletin AU - Munroe, T A AU - Ross, S W AD - National Systematics Laboratory/NMFS/NEFSC, Smithsonian Institution, Post Office Box 37012, NHB, WC 57, MRC-153, Washington, DC 20013-7012, USA, munroet@si.edu Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 323 EP - 345 VL - 108 IS - 3 SN - 0090-0656, 0090-0656 KW - Environment Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Historical account KW - Gymnorhinus KW - maturity KW - Climate change KW - ASW, Caribbean Sea, Bahamas KW - Fishery biology KW - Paralichthyidae KW - Marine fish KW - Continental shelves KW - Citharichthys cornutus KW - Citharichthys gymnorhinus KW - Data bases KW - Marine KW - Pleuronectiformes KW - museum collections KW - life history KW - Museum collections KW - Biometrics KW - AN, North Atlantic KW - ANW, USA, North Carolina, Cape Hatteras KW - Life history KW - ANW, USA, New Jersey KW - Oceans KW - Fish KW - ENA 12:Oceans & Estuaries KW - O 5020:Fisheries and Fishery Biology KW - Q1 08383:Biogeography and biogeographic regions UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754532501?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Fishery+Bulletin&rft.atitle=Distribution+and+life+history+of+two+diminutive+flatfishes%2C+Citharichthys+gymnorhinus+and+C.+cornutus+%28Pleuronectiformes%3A+Paralichthyidae%29%2C+in+the+western+North+Atlantic&rft.au=Munroe%2C+T+A%3BRoss%2C+S+W&rft.aulast=Munroe&rft.aufirst=T&rft.date=2010-07-01&rft.volume=108&rft.issue=3&rft.spage=323&rft.isbn=&rft.btitle=&rft.title=Fishery+Bulletin&rft.issn=00900656&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2016-07-07 N1 - SubjectsTermNotLitGenreText - Marine fish; Life history; Continental shelves; Climate change; Biometrics; Museum collections; Fishery biology; Historical account; maturity; museum collections; Oceans; life history; Fish; Data bases; Paralichthyidae; Gymnorhinus; Pleuronectiformes; Citharichthys cornutus; Citharichthys gymnorhinus; ANW, USA, North Carolina, Cape Hatteras; ANW, USA, New Jersey; ASW, Caribbean Sea, Bahamas; AN, North Atlantic; Marine ER - TY - JOUR T1 - Geochronology, biostratigraphy, and changing shell morphology in the land snail subgenus Poecilozonites during the Quaternary of Bermuda AN - 753851963; 2010-070248 AB - Shells from over 280 collections representing all known forms of subgenus Poecilozonites (Zonitidae) from Bermuda have been ranked in stratigraphic order and relative-age aminostratigraphy. The samples were first grouped by their source lithostratigraphic unit, with additional refinements being made based on the epimerization ratio d-alloisoleucine/l-isoleucine or A/I from nearly 400 representative individual shells of each of the forms. A plot of A/I frequency defines several modes or "aminozones". The aminozones correlate strongly with defined lithostratigraphy, with some minor variation resulting from less optimally preserved shells. The succession of land snails is ranked over chronological range from the middle and early Pleistocene, with greatest resolution since 500ka. This > 500ka age-range and density of sampling is among the most extensive for any organism on an oceanic island. Morphological analysis of Poecilozonites demonstrates oscillation and repetition of morphotypes over multiple sea-level cycles. Shells from the small island(s) that formed during interglacial times are generally small and show little variation in form. During glacial periods, when Bermuda reached maximal size, shells are much larger. Extreme variation in shell size and shape occurs at interglacial-glacial transitions in as little as 2-4ka. Because the subgenus has been endemic to Bermuda for at least ca. 1000ka, such dramatic and rapid shifts in shell morphology cannot be the result of recolonization from outside sources. An intact and undisturbed 130-ka-long biostratigraphic record of Poecilozonites is contained in a single, vertical 2m-thick talus accumulation in Admirals Cave that has been dated at high resolution by three independent techniques. The bio- and chronostratigraphy show that snails were very large at the close of glacial stage marine isotope stage (MIS) 6, small during interglacial MIS 5, re-evolved identical large size during the last glaciation (MIS 4-2), and changed abruptly to the small paedomorphic modern form at the onset of the Holocene (MIS 2-1) about 10-12ka ago. When assessed with care, shells of Poecilozonites may be used as guide fossils for rapid field identification of lithostratigraphic units in surface deposits and as chronological indicators in cave and fissure fills when used in combination with vertebrate remains. JF - Palaeogeography, Palaeoclimatology, Palaeoecology AU - Hearty, Paul J AU - Olson, Storrs L Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 9 EP - 29 PB - Elsevier, Amsterdam VL - 293 IS - 1-2 SN - 0031-0182, 0031-0182 KW - lithostratigraphy KW - terrestrial environment KW - middle Pleistocene KW - Cenozoic KW - Poecilozonites KW - chronology KW - amino acids KW - glacial environment KW - sediments KW - Invertebrata KW - paleosols KW - applications KW - Mollusca KW - lower Pleistocene KW - isoleucine KW - shells KW - Quaternary KW - aminostratigraphy KW - interglacial environment KW - Gastropoda KW - biochemistry KW - morphometry KW - size KW - morphology KW - Atlantic Ocean Islands KW - organic compounds KW - organic acids KW - Bermuda KW - biometry KW - Zonitidae KW - Pleistocene KW - punctuated equilibria KW - index fossils KW - 10:Invertebrate paleontology KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753851963?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.atitle=Geochronology%2C+biostratigraphy%2C+and+changing+shell+morphology+in+the+land+snail+subgenus+Poecilozonites+during+the+Quaternary+of+Bermuda&rft.au=Hearty%2C+Paul+J%3BOlson%2C+Storrs+L&rft.aulast=Hearty&rft.aufirst=Paul&rft.date=2010-07-01&rft.volume=293&rft.issue=1-2&rft.spage=9&rft.isbn=&rft.btitle=&rft.title=Palaeogeography%2C+Palaeoclimatology%2C+Palaeoecology&rft.issn=00310182&rft_id=info:doi/10.1016%2Fj.palaeo.2010.04.026 L2 - http://www.sciencedirect.com/science/journal/00310182 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 55 N1 - Document feature - illus. incl. 1 plate, 6 tables, sketch map N1 - SuppNotes - Supplemental information/data is available in the online version of this article N1 - Last updated - 2012-06-07 N1 - CODEN - PPPYAB N1 - SubjectsTermNotLitGenreText - amino acids; aminostratigraphy; applications; Atlantic Ocean Islands; Bermuda; biochemistry; biometry; Cenozoic; chronology; Gastropoda; glacial environment; index fossils; interglacial environment; Invertebrata; isoleucine; lithostratigraphy; lower Pleistocene; middle Pleistocene; Mollusca; morphology; morphometry; organic acids; organic compounds; paleosols; Pleistocene; Poecilozonites; punctuated equilibria; Quaternary; sediments; shells; size; terrestrial environment; Zonitidae DO - http://dx.doi.org/10.1016/j.palaeo.2010.04.026 ER - TY - JOUR T1 - Pedigrees and the Study of the Wild Horse Population of Assateague Island National Seashore AN - 745644303; 13198115 AB - Recently, a number of papers have addressed the use of pedigrees in the study of wild populations, highlighting the value of pedigrees in conservation management. We used pedigrees to study the horses (Equus caballus) of Assateague Island National Seashore, Maryland, USA, one of a small number of free-ranging animal populations that have been the subject of long-term studies. This population grew from 28 in 1968 to 175 in 2001, causing negative impacts on the island ecosystem. To minimize these effects, an immunocontraception program was instituted, and horse numbers are slowly decreasing. However, there is concern that this program may negatively affect the genetic health of the herd. We found that although mitochondrial DNA diversity is low, nuclear diversity is comparable to that of established breeds. Using genetic data, we verified and amended maternal pedigrees that had been primarily based on behavioral data and inferred paternity using genetic data along with National Park Service records of the historic ranges of males. The resulting pedigrees enabled us to examine demography, founder contributions, rates of inbreeding and loss of diversity over recent generations, as well as the level of kinship among horses. We then evaluated the strategy of removing individuals (using nonlethal means) with the highest mean kinship values. Although the removal strategy increased the retained diversity of founders and decreased average kinship between individuals, it disproportionately impacted sizes of the youngest age classes. Our results suggest that a combined strategy of controlled breeding and immunocontraception would be more effective than removing individuals with high mean kinships in preserving the long-term health and viability of the herd. JF - Journal of Wildlife Management AU - Eggert, Lori S AU - Powell, David M AU - Ballou, Jonathan D AU - Malo, Aurelio F AU - Turner, Allison AU - Kumer, Jack AU - Zimmerman, Carl AU - Fleischer, Robert C AU - Maldonado, Jesus E AD - Research Associate, Center for Conservation and Evolutionary Genetics, National Zoological Park/National Museum of Natural History, Smithsonian Institution, 3001 Connecticut Avenue NW, Washington, D.C. 20008, USA Y1 - 2010/07// PY - 2010 DA - Jul 2010 SP - 963 EP - 973 PB - Wildlife Society, 5410 Grosvenor Lane Bethesda MD 20814-2197 USA VL - 74 IS - 5 SN - 0022-541X, 0022-541X KW - Sustainability Science Abstracts; Ecology Abstracts KW - Age KW - Breeding KW - Conservation KW - Data processing KW - Demography KW - Historical account KW - Islands KW - Mitochondrial DNA KW - Paternity KW - Population studies KW - Wildlife management KW - animal populations KW - breeding KW - demography KW - horses KW - inbreeding KW - mitochondrial DNA KW - national parks KW - paternity KW - Equus caballus KW - USA, Maryland KW - ANW, USA, Assateague Island Natl. Seashore KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745644303?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Wildlife+Management&rft.atitle=Pedigrees+and+the+Study+of+the+Wild+Horse+Population+of+Assateague+Island+National+Seashore&rft.au=Eggert%2C+Lori+S%3BPowell%2C+David+M%3BBallou%2C+Jonathan+D%3BMalo%2C+Aurelio+F%3BTurner%2C+Allison%3BKumer%2C+Jack%3BZimmerman%2C+Carl%3BFleischer%2C+Robert+C%3BMaldonado%2C+Jesus+E&rft.aulast=Eggert&rft.aufirst=Lori&rft.date=2010-07-01&rft.volume=74&rft.issue=5&rft.spage=963&rft.isbn=&rft.btitle=&rft.title=Journal+of+Wildlife+Management&rft.issn=0022541X&rft_id=info:doi/10.2193%2F2009-231 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-07-01 N1 - Last updated - 2013-04-19 N1 - SubjectsTermNotLitGenreText - Demography; Mitochondrial DNA; Wildlife management; Data processing; Islands; Breeding; Paternity; Conservation; Population studies; demography; Historical account; Age; horses; national parks; animal populations; mitochondrial DNA; paternity; breeding; inbreeding; Equus caballus; ANW, USA, Assateague Island Natl. Seashore; USA, Maryland DO - http://dx.doi.org/10.2193/2009-231 ER - TY - JOUR T1 - Galaxy statistics in pencil-beam surveys at high redshifts AN - 744624978; 13145466 AB - Surveys of faint galaxies at high redshifts often result in a 'pencil-beam' geometry that is much longer along the line of sight than across the sky. We explore the effects of this geometry on the abundance and clustering of Lyman-break galaxies (LBGs) and Lyman a emitters (LAEs) in current and future surveys based on cosmological N-body simulations which adequately describe the non-linear growth of structure on small scales and compare to linear theory. We find that the probability distribution of the LBG abundance is skewed towards low values since the narrow transverse dimension of the survey is more likely to probe underdense regions. Over a range that spans 1-2 orders of magnitude in galaxy luminosities, the variance in the number of objects differs from the commonly used analytic prediction and is not dominated by Poisson noise. Additionally, non-linear bias on small scales results in a 1D power spectrum of LAEs using a James Webb Space Telescope field of view that is relatively flat, markedly different from the expectation of linear perturbation theory. We discuss how these results may affect attempts to measure the UV background at high redshifts, estimate the relationship between halo mass and galaxy luminosity, and probe re-ionization by measuring the power-modulating effect of ionized regions. JF - Monthly Notices of the Royal Astronomical Society AU - Munoz, Joseph A AU - Trac, Hy AU - Loeb, Abraham AD - 1Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, MS 10, Cambridge, MA 02138, USA Y1 - 2010/07/01/ PY - 2010 DA - 2010 Jul 01 SP - 2001 EP - 2008 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 405 IS - 3 SN - 0035-8711, 0035-8711 KW - Pollution Abstracts; Meteorological & Geoastrophysical Abstracts KW - galaxies: abundances KW - galaxies: high-redshift KW - cosmology: observations KW - cosmology: theory KW - early Universe KW - large-scale structure of Universe KW - Prediction KW - Halos KW - Galactic luminosities KW - Galactic clusters KW - Acoustic waves KW - Abundance KW - Noise levels KW - Galaxies KW - Statistical analysis KW - Simulation KW - Telescopes KW - Cosmology KW - Numerical simulations KW - Noise pollution KW - P 7000:NOISE KW - M2 524:Stars, Universe (524) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/744624978?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Apollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+-+North+American+Paleontological+Convention&rft.atitle=From+whence+cometh+the+plates%3B+the+ocular+plate+rule+and+Paleozoic+echinoids&rft.au=Zachos%2C+Louis+G%3BSprinkle%2C+James%3BAnonymous&rft.aulast=Zachos&rft.aufirst=Louis&rft.date=2009-01-01&rft.volume=9&rft.issue=&rft.spage=70&rft.isbn=9781882151127&rft.btitle=&rft.title=Abstracts+-+North+American+Paleontological+Convention&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-07-01 N1 - Number of references - 39 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Telescopes; Halos; Numerical simulations; Cosmology; Galactic clusters; Galactic luminosities; Acoustic waves; Statistical analysis; Galaxies; Noise pollution; Prediction; Abundance; Noise levels; Simulation DO - http://dx.doi.org/10.1111/j.1365-2966.2010.16591.x ER - TY - JOUR T1 - Interactions between sexual and natural selection on the evolution of a plumage badge AN - 744622910; 13167920 AB - The evolutionary stability of signals varies due to interactions between sexual and natural selection. A tidal-marsh sparrow, Melospiza georgiana nigrescens, possesses darker pigmentation than an inland-marsh sparrow, M. g. georgiana. Studies of feather-degrading bacteria and convergent evolution among salt-marsh vertebrates suggest this dark coloration is due to environmental selection. Sexually dichromatic swamp sparrow crowns, however, may be additionally under sexual selection. We investigated ties between two plumage patches (rusty cap and black forehead) and two behaviors (male-male aggression and parental care) in the coastal and inland subspecies to test the effect of sexual versus natural selection on badge evolution. Across both subspecies the extent of rusty feathers in the cap patch was correlated positively with parental care and negatively with aggression, and the extent of black feathers in the forehead patch was correlated positively with aggression. Males with larger forehead patches produced more offspring along the coast, while males with larger cap patches did so inland. The date of the first nesting attempt for both subspecies correlated with cap patch extent, suggesting a similar role for female choice. Natural selection likely accounts for darker coastal females. Coastal male head color, however, is darker due to increased selection for larger forehead patches via intrasexual competition, yet it remains largely rusty due to female choice for larger cap patches. Increased sexual dichromatism among coastal plain swamp sparrows thus provides a clear example of the interplay between sexual and natural selection in subspecies divergence. JF - Evolutionary Ecology AU - Olsen, Brian J AU - Greenberg, Russell AU - Liu, Irene A AU - Felch, Joshua M AU - Walters, Jeffrey R AD - Smithsonian Migratory Bird Center, National Zoological Park, Washington, DC, 20008, USA, brian.olsen@maine.edu Y1 - 2010/07// PY - 2010 DA - Jul 2010 SP - 731 EP - 748 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 24 IS - 4 SN - 0269-7653, 0269-7653 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Aggression KW - Coasts KW - Coloration KW - Evolution KW - Feathers KW - Head KW - Natural selection KW - Plumage KW - Swamps KW - Melospiza georgiana nigrescens KW - D 04040:Ecosystem and Ecology Studies KW - Y 25050:Genetics and Evolution UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/744622910?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Evolutionary+Ecology&rft.atitle=Interactions+between+sexual+and+natural+selection+on+the+evolution+of+a+plumage+badge&rft.au=Olsen%2C+Brian+J%3BGreenberg%2C+Russell%3BLiu%2C+Irene+A%3BFelch%2C+Joshua+M%3BWalters%2C+Jeffrey+R&rft.aulast=Olsen&rft.aufirst=Brian&rft.date=2010-07-01&rft.volume=24&rft.issue=4&rft.spage=731&rft.isbn=&rft.btitle=&rft.title=Evolutionary+Ecology&rft.issn=02697653&rft_id=info:doi/10.1007%2Fs10682-009-9330-4 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-07-01 N1 - Last updated - 2012-12-14 N1 - SubjectsTermNotLitGenreText - Coloration; Feathers; Head; Plumage; Aggression; Swamps; Natural selection; Evolution; Coasts; Melospiza georgiana nigrescens DO - http://dx.doi.org/10.1007/s10682-009-9330-4 ER - TY - JOUR T1 - Is the trace fossil Macaronichnus an indicator of temperate to cold waters? Exploring the paradox of its occurrence in tropical coasts AN - 742927458; 2010-064235 AB - The trace fossil Macaronichnus is reported for the first time from low-latitude, tropical settings based on its occurrence in nearshore deposits in the Upper Oligocene-Lower Miocene Naricual Formation and in the Middle to Upper Miocene Urumaco Formation in northern Venezuela. Macaronichnus is an intrastratal trace fossil attributed to the deposit-feeding of worms in high-energy, sandy shallow-marine environments. The majority of its occurrences are from Mesozoic to Cenozoic high- to intermediate-latitude shorelines. The opheliid polychaetes Ophelia limacina and Euzonus mucronata make structures identical to those described from the fossil record in modern intertidal and shallow subtidal sediments of northwestern United States, western Canada, and Japan. Macaronichnus shows a geographical and environmental distribution in the fossil record similar to that of its modern producers and has been proposed as an indicator of high to intermediate latitudes. Accordingly, its presence in the Neogene of Venezuela is highly anomalous and seems to challenge its paleoclimatic value. However, this occurrence may be related to seasonal coastal upwelling of nutrient-rich cold waters. Such oceanographic conditions were prevalent in the northern coast of South America, at least from the Late Oligocene to the Early Pliocene prior to the final closure of the strait of Panama. This study underscores the value of Macaronichnus because its presence in the tropics may indicate upwelling conditions, providing high-resolution information in paleoceanographic reconstructions. JF - Geology (Boulder) AU - Quiroz, Luis I AU - Buatois, Luis A AU - Mangano, M Gabriela AU - Jaramillo, Carlos A AU - Santiago, Nubia Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 651 EP - 654 PB - Geological Society of America (GSA), Boulder, CO VL - 38 IS - 7 SN - 0091-7613, 0091-7613 KW - tropical environment KW - shallow-water environment KW - ichnofossils KW - paleo-oceanography KW - paleocirculation KW - paleoclimatology KW - cores KW - northern Venezuela KW - Cenozoic KW - Macaronichnus KW - paleotemperature KW - outcrops KW - Nancual Formation KW - high-energy environment KW - Urumaco Formation KW - Paleogene KW - paleogeography KW - Miocene KW - Tertiary KW - South America KW - Neogene KW - Venezuela KW - coastal environment KW - Oligocene KW - index fossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742927458?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geology+%28Boulder%29&rft.atitle=Is+the+trace+fossil+Macaronichnus+an+indicator+of+temperate+to+cold+waters%3F+Exploring+the+paradox+of+its+occurrence+in+tropical+coasts&rft.au=Quiroz%2C+Luis+I%3BBuatois%2C+Luis+A%3BMangano%2C+M+Gabriela%3BJaramillo%2C+Carlos+A%3BSantiago%2C+Nubia&rft.aulast=Quiroz&rft.aufirst=Luis&rft.date=2010-07-01&rft.volume=38&rft.issue=7&rft.spage=651&rft.isbn=&rft.btitle=&rft.title=Geology+%28Boulder%29&rft.issn=00917613&rft_id=info:doi/10.1130%2FG30140.1 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from GeoScienceWorld, Alexandria, VA, United States | Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 49 N1 - PubXState - CO N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - With GSA Data Repository Item 2010174 N1 - Last updated - 2012-06-07 N1 - CODEN - GLGYBA N1 - SubjectsTermNotLitGenreText - Cenozoic; coastal environment; cores; high-energy environment; ichnofossils; index fossils; Macaronichnus; Miocene; Nancual Formation; Neogene; northern Venezuela; Oligocene; outcrops; paleo-oceanography; paleocirculation; paleoclimatology; Paleogene; paleogeography; paleotemperature; shallow-water environment; South America; Tertiary; tropical environment; Urumaco Formation; Venezuela DO - http://dx.doi.org/10.1130/G30140.1 ER - TY - JOUR T1 - Marine paleoenvironments of Miocene-Pliocene formations of north-central Falcon State, Venezuela AN - 742927139; 2010-062421 AB - Late middle Miocene to middle or late Pliocene benthic foraminifera from north-central Falcon State, northwestern Venezuela, were used in determinations of the marine paleoenvironments of the Urumaco, Codore, Caujarao, La Vela and San Gregorio formations. From 121 collected samples, 31 that included a total of 126 taxa were applied to paleoenvironmental interpretations, and 20 well-preserved foraminiferal samples were analyzed with cluster analysis. In the Urumaco region, the upper middle to upper Miocene Urumaco Formation, which alternates among continental, marginal marine, and marine facies, was predominantly inner shelf, and the taxa and very low diversities suggest highly variable, low-salinity conditions. Foraminifera of the upper Miocene-middle Pliocene Chiguaje Member of the overlying Codore Formation indicate a deepening from inner to deeper-middle shelf. The middle to upper Pliocene San Gregorio Formation varies from estuarine in the lower Vergel Member to inner shelf in the overlying Cocuiza Member. In the Coro-La Vela region to the northeast, paleobathymetries are deeper, fluctuating from middle- to outer-neritic depths in the upper Miocene Taratara Member of the Caujarao Formation, and middle-neritic depths in the conformably overlying upper Miocene, basal part of the La Vela Formation. The relatively stable water depths of the Caujarao and lower La Vela formations support deposition on a stable marine platform. Overall, the shallower facies in the west and deeper facies in the east agree with the interpretation of an eastward progression of inversion of the Falcon basin from Miocene to Pliocene time. The middle Miocene-Pliocene shelf sequences of Falcon are compared to other formations of Venezuela and Colombia with similar paleoenvironments. JF - Journal of Foraminiferal Research AU - Smith, Carly J AU - Collins, Laurel S AU - Jaramillo, Carlos AU - Quiroz, Luiz I Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 266 EP - 282 PB - Cushman Foundation for Foraminiferal Research, Ithaca, NY VL - 40 IS - 3 SN - 0096-1191, 0096-1191 KW - lithostratigraphy KW - benthic taxa KW - Caujarao Formation KW - cluster analysis KW - Foraminifera KW - Cenozoic KW - Invertebrata KW - San Gregorio Formation KW - Protista KW - assemblages KW - statistical analysis KW - Urumaco Formation KW - Urumaco River KW - Miocene KW - La Vela Formation KW - Codore Formation KW - morphology KW - Falcon Venezuela KW - Tertiary KW - South America KW - paleoenvironment KW - Neogene KW - marine environment KW - Venezuela KW - Pliocene KW - microfossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742927139?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Foraminiferal+Research&rft.atitle=Marine+paleoenvironments+of+Miocene-Pliocene+formations+of+north-central+Falcon+State%2C+Venezuela&rft.au=Smith%2C+Carly+J%3BCollins%2C+Laurel+S%3BJaramillo%2C+Carlos%3BQuiroz%2C+Luiz+I&rft.aulast=Smith&rft.aufirst=Carly&rft.date=2010-07-01&rft.volume=40&rft.issue=3&rft.spage=266&rft.isbn=&rft.btitle=&rft.title=Journal+of+Foraminiferal+Research&rft.issn=00961191&rft_id=info:doi/10.2113%2Fgsjfr.40.3.266 L2 - http://jfr.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, Cushman Foundation for Foraminiferal Research | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 72 N1 - PubXState - NY N1 - Document feature - illus. incl. strat. cols., 6 tables, sketch maps N1 - SuppNotes - Includes 3 appendices N1 - Last updated - 2012-06-07 N1 - CODEN - JFARAH N1 - SubjectsTermNotLitGenreText - assemblages; benthic taxa; Caujarao Formation; Cenozoic; cluster analysis; Codore Formation; Falcon Venezuela; Foraminifera; Invertebrata; La Vela Formation; lithostratigraphy; marine environment; microfossils; Miocene; morphology; Neogene; paleoenvironment; Pliocene; Protista; San Gregorio Formation; South America; statistical analysis; Tertiary; Urumaco Formation; Urumaco River; Venezuela DO - http://dx.doi.org/10.2113/gsjfr.40.3.266 ER - TY - JOUR T1 - An overview of the IXO Observatory AN - 1777151374; 13949602 AB - The International X-ray Observatory (IXO) project is the result of a merger between the NASA Con-X and ESA/JAXA XEUS mission concepts. A facility-class mission, IXO will address the leading astrophysical questions in the "hot universe" through its breakthrough optics with 20 times more collecting area at 1 keV than any previous X-ray observatory, its 3 m super(2) collecting area with 5 arcsec angular resolution will be achieved using a 20m focal length deployable optical bench. To reduce risk, two independent optics technologies are currently under development in the U.S. and in Europe. Focal plane instruments will deliver a 100-fold increase in effective area for high-resolution spectroscopy, deep spectral imaging over a wide field of view, unprecedented polarimetric sensitivity, microsecond spectroscopic timing, and high count rate capability. IXO covers the 0.1-40 keV energy range, complementing the capabilities of the next generation observatories, such as ALMA, LSST, JWST, and 30-m ground-based telescopes. These capabilities will enable studies of a broad range of scientific questions such as what happens close to a black hole, how supermassive black holes grow, how large scale structure forms, and what are the connections between these processes? This paper presents an overview of the IXO mission science drivers, its optics and instrumental capabilities, the status of its technology development programs, and the mission implementation approach. JF - Proceedings of SPIE - The International Society for Optical Engineering AU - Bookbinder, Jay AD - Harvard-Smithsonian Ctr. for Astrophysics (USA) Y1 - 2010/07// PY - 2010 DA - July 2010 PB - SPIE, P.O. BOX 10 Bellingham WA 98227-0010 USA VL - 7732 SN - 0277-786X, 0277-786X KW - Solid State and Superconductivity Abstracts (SO); Environmental Engineering Abstracts (EN); Electronics and Communications Abstracts (EA) KW - Risk KW - Focal plane KW - X-rays KW - Missions KW - Observatories KW - Black holes (astronomy) KW - Spectroscopy KW - Imaging UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1777151374?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.atitle=An+overview+of+the+IXO+Observatory&rft.au=Bookbinder%2C+Jay&rft.aulast=Bookbinder&rft.aufirst=Jay&rft.date=2010-07-01&rft.volume=7732&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+SPIE+-+The+International+Society+for+Optical+Engineering&rft.issn=0277786X&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-02-01 N1 - Last updated - 2016-05-18 ER - TY - JOUR T1 - Ecosystem response to elevated CO sub(2) levels limited by nitrogen-induced plant species shift AN - 1753555495; 13188333 AB - Terrestrial ecosystems gain carbon through photosynthesis and lose it mostly in the form of carbon dioxide (CO sub(2)). The extent to which the biosphere can act as a buffer against rising atmospheric CO sub(2) concentration in global climate change projections remains uncertain at the present stage. Biogeochemical theory predicts that soil nitrogen (N) scarcity may limit natural ecosystem response to elevated CO sub(2) concentration, diminishing the CO sub(2)-fertilization effect on terrestrial plant productivity in unmanaged ecosystems. Recent models have incorporated such carbon-nitrogen interactions and suggest that anthropogenic N sources could help sustain the future CO sub(2)-fertilization effect. However, conclusive demonstration that added N enhances plant productivity in response to CO sub(2)-fertilization in natural ecosystems remains elusive. Here we manipulated atmospheric CO sub(2) concentration and soil N availability in a herbaceous brackish wetland where plant community composition is dominated by a C sub(3) sedge and C sub(4) grasses, and is capable of responding rapidly to environmental change. We found that N addition enhanced the CO sub(2)-stimulation of plant productivity in the first year of a multi-year experiment, indicating N-limitation of the CO sub(2) response. But we also found that N addition strongly promotes the encroachment of C sub(4) plant species that respond less strongly to elevated CO sub(2) concentrations. Overall, we found that the observed shift in the plant community composition ultimately suppresses the CO sub(2)-stimulation of plant productivity by the third and fourth years. Although extensive research has shown that global change factors such as elevated CO sub(2) concentrations and N pollution affect plant species differently and that they may drive plant community changes, we demonstrate that plant community shifts can act as a feedback effect that alters the whole ecosystem response to elevated CO sub(2) concentrations. Moreover, we suggest that trade-offs between the abilities of plant taxa to respond positively to different perturbations may constrain natural ecosystem response to global change. JF - Nature AU - Langley, JAdam AU - Megonigal, JPatrick AD - [1] Smithsonian Environmental Research Center, Edgewater, Maryland 21037, USA [2] Department of Biology, Villanova University, Villanova, Pennsylvania 19084, USA Y1 - 2010/07/01/ PY - 2010 DA - 2010 Jul 01 SP - 96 EP - 99 PB - Nature Publishing Group, The Macmillan Building London N1 9XW UK VL - 466 IS - 7302 SN - 0028-0836, 0028-0836 KW - Solid State and Superconductivity Abstracts (SO); Mechanical & Transportation Engineering Abstracts (MT); METADEX (MD); Advanced Polymers Abstracts (EP); Environmental Engineering Abstracts (EN); Composites Industry Abstracts (ED); Engineered Materials Abstracts, Ceramics (EC); Electronics and Communications Abstracts (EA); Computer and Information Systems Abstracts (CI); CSA / ASCE Civil Engineering Abstracts (CE); ANTE: Abstracts in New Technologies and Engineering (AN) KW - Plants (organisms) KW - Communities KW - Ecosystems KW - Concentration (composition) KW - Atmospherics KW - Carbon dioxide KW - Productivity KW - Elevated KW - Yes:(AN) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1753555495?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature&rft.atitle=Ecosystem+response+to+elevated+CO+sub%282%29+levels+limited+by+nitrogen-induced+plant+species+shift&rft.au=Langley%2C+JAdam%3BMegonigal%2C+JPatrick&rft.aulast=Langley&rft.aufirst=JAdam&rft.date=2010-07-01&rft.volume=466&rft.issue=7302&rft.spage=96&rft.isbn=&rft.btitle=&rft.title=Nature&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature09176 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2016-05-01 N1 - Last updated - 2016-05-18 DO - http://dx.doi.org/10.1038/nature09176 ER - TY - JOUR T1 - High-precision O-isotope measurements in Vigarano CAIs; slope 0.94, and common presence of (super 16) O-rich melilite and anorthite AN - 1438972592; 2013-076920 JF - Meteoritics & Planetary Science AU - MacPherson, G J AU - Nagashima, K AU - Krot, A N AU - Bullock, Emma S AU - Anonymous Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 1 PB - Meteoritical Society, Fayetteville, AR VL - 45, SUPPL. SN - 1086-9379, 1086-9379 KW - sorosilicates KW - silicates KW - stony meteorites KW - oxygen KW - isotopes KW - calcium-aluminum inclusions KW - CV chondrites KW - stable isotopes KW - anorthite KW - meteorites KW - melilite group KW - pyroxene group KW - melilite KW - inclusions KW - orthosilicates KW - oxides KW - framework silicates KW - heterogeneity KW - chondrites KW - depletion KW - O-17/O-16 KW - chain silicates KW - plagioclase KW - precision KW - isotope ratios KW - spinel KW - Vigarano Meteorite KW - O-18/O-16 KW - carbonaceous chondrites KW - feldspar group KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1438972592?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=High-precision+O-isotope+measurements+in+Vigarano+CAIs%3B+slope+0.94%2C+and+common+presence+of+%28super+16%29+O-rich+melilite+and+anorthite&rft.au=MacPherson%2C+G+J%3BNagashima%2C+K%3BKrot%2C+A+N%3BBullock%2C+Emma+S%3BAnonymous&rft.aulast=MacPherson&rft.aufirst=G&rft.date=2010-07-01&rft.volume=45%2C+SUPPL.&rft.issue=&rft.spage=A125&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/10.1111%2Fj.1945-5100.2010.01051.x L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 73rd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 5 N1 - PubXState - AR N1 - Last updated - 2013-10-03 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - anorthite; calcium-aluminum inclusions; carbonaceous chondrites; chain silicates; chondrites; CV chondrites; depletion; feldspar group; framework silicates; heterogeneity; inclusions; isotope ratios; isotopes; melilite; melilite group; meteorites; O-17/O-16; O-18/O-16; orthosilicates; oxides; oxygen; plagioclase; precision; pyroxene group; silicates; sorosilicates; spinel; stable isotopes; stony meteorites; Vigarano Meteorite DO - http://dx.doi.org/10.1111/j.1945-5100.2010.01051.x ER - TY - JOUR T1 - D/H zoning in apatite of Martian meteorites QUE 94201 and Los Angeles; implications for water on Mars AN - 1438972256; 2013-074875 JF - Meteoritics & Planetary Science AU - Greenwood, J P AU - Itoh, S AU - Sakamoto, N AU - Vicenzi, E P AU - Yurimoto, H AU - Anonymous Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 1 PB - Meteoritical Society, Fayetteville, AR VL - 45, SUPPL. SN - 1086-9379, 1086-9379 KW - stony meteorites KW - ion probe data KW - isotopes KW - Martian meteorites KW - halogens KW - mass spectra KW - Los Angeles Meteorite KW - Mars KW - stable isotopes KW - SNC Meteorites KW - meteorites KW - fluorine KW - spectra KW - zoning KW - water KW - chlorine KW - apatite KW - isotope ratios KW - phosphates KW - QUE 94201 KW - achondrites KW - terrestrial planets KW - planets KW - Antarctica KW - shergottite KW - D/H KW - hydrogen KW - Queen Alexandra Range Meteorites KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1438972256?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=D%2FH+zoning+in+apatite+of+Martian+meteorites+QUE+94201+and+Los+Angeles%3B+implications+for+water+on+Mars&rft.au=Greenwood%2C+J+P%3BItoh%2C+S%3BSakamoto%2C+N%3BVicenzi%2C+E+P%3BYurimoto%2C+H%3BAnonymous&rft.aulast=Greenwood&rft.aufirst=J&rft.date=2010-07-01&rft.volume=45%2C+SUPPL.&rft.issue=&rft.spage=A68&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/10.1111%2Fj.1945-5100.2010.01051.x L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 73rd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 4 N1 - PubXState - AR N1 - Last updated - 2013-10-03 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - achondrites; Antarctica; apatite; chlorine; D/H; fluorine; halogens; hydrogen; ion probe data; isotope ratios; isotopes; Los Angeles Meteorite; Mars; Martian meteorites; mass spectra; meteorites; phosphates; planets; QUE 94201; Queen Alexandra Range Meteorites; shergottite; SNC Meteorites; spectra; stable isotopes; stony meteorites; terrestrial planets; water; zoning DO - http://dx.doi.org/10.1111/j.1945-5100.2010.01051.x ER - TY - JOUR T1 - Cratering on Mercury; insights from the MESSENGER flybys AN - 1438972163; 2013-074803 JF - Meteoritics & Planetary Science AU - Chapman, C R AU - Strom, R G AU - Fassett, C I AU - Prockter, L M AU - Head, J W, III AU - Solomon, Sean C AU - Banks, M E AU - Baker, D AU - Merline, W J AU - Anonymous Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 1 PB - Meteoritical Society, Fayetteville, AR VL - 45, SUPPL. SN - 1086-9379, 1086-9379 KW - cratering KW - imagery KW - Raditladi Basin KW - impact features KW - Caloris Basin KW - secondary craters KW - ring structures KW - size KW - terrestrial planets KW - morphology KW - planets KW - size distribution KW - Rembrandt Basin KW - volcanism KW - Mercury Planet KW - basins KW - Rachmaninoff Basin KW - plains KW - impact craters KW - MESSENGER Mission KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1438972163?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Cratering+on+Mercury%3B+insights+from+the+MESSENGER+flybys&rft.au=Chapman%2C+C+R%3BStrom%2C+R+G%3BFassett%2C+C+I%3BProckter%2C+L+M%3BHead%2C+J+W%2C+III%3BSolomon%2C+Sean+C%3BBanks%2C+M+E%3BBaker%2C+D%3BMerline%2C+W+J%3BAnonymous&rft.aulast=Chapman&rft.aufirst=C&rft.date=2010-07-01&rft.volume=45%2C+SUPPL.&rft.issue=&rft.spage=A32&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/10.1111%2Fj.1945-5100.2010.01051.x L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 73rd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - PubXState - AR N1 - Last updated - 2013-10-03 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - basins; Caloris Basin; cratering; imagery; impact craters; impact features; Mercury Planet; MESSENGER Mission; morphology; plains; planets; Rachmaninoff Basin; Raditladi Basin; Rembrandt Basin; ring structures; secondary craters; size; size distribution; terrestrial planets; volcanism DO - http://dx.doi.org/10.1111/j.1945-5100.2010.01051.x ER - TY - JOUR T1 - Silicon isotope fractionation in melilite within type B2 CAIs AN - 1438972026; 2013-074792 JF - Meteoritics & Planetary Science AU - Bullock, E S AU - Richter, F M AU - Ushikubo, T AU - Kita, N T AU - Davis, A M AU - MacPherson, G J AU - Anonymous Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 1 PB - Meteoritical Society, Fayetteville, AR VL - 45, SUPPL. SN - 1086-9379, 1086-9379 KW - sorosilicates KW - silicates KW - isotope fractionation KW - magnesium KW - stony meteorites KW - ion probe data KW - isotopes KW - calcium-aluminum inclusions KW - mass spectra KW - akermanite KW - CV chondrites KW - silicon KW - stable isotopes KW - Allende Meteorite KW - meteorites KW - melilite group KW - melilite KW - inclusions KW - orthosilicates KW - spectra KW - chondrites KW - alkaline earth metals KW - Vigarano Meteorite KW - carbonaceous chondrites KW - evaporation KW - metals KW - crystallization KW - Si-30/Si-28 KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1438972026?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Silicon+isotope+fractionation+in+melilite+within+type+B2+CAIs&rft.au=Bullock%2C+E+S%3BRichter%2C+F+M%3BUshikubo%2C+T%3BKita%2C+N+T%3BDavis%2C+A+M%3BMacPherson%2C+G+J%3BAnonymous&rft.aulast=Bullock&rft.aufirst=E&rft.date=2010-07-01&rft.volume=45%2C+SUPPL.&rft.issue=&rft.spage=A26&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/10.1111%2Fj.1945-5100.2010.01051.x L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 73rd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 5 N1 - PubXState - AR N1 - Last updated - 2013-10-03 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - akermanite; alkaline earth metals; Allende Meteorite; calcium-aluminum inclusions; carbonaceous chondrites; chondrites; crystallization; CV chondrites; evaporation; inclusions; ion probe data; isotope fractionation; isotopes; magnesium; mass spectra; melilite; melilite group; metals; meteorites; orthosilicates; Si-30/Si-28; silicates; silicon; sorosilicates; spectra; stable isotopes; stony meteorites; Vigarano Meteorite DO - http://dx.doi.org/10.1111/j.1945-5100.2010.01051.x ER - TY - JOUR T1 - A new view of asteroid partial differentiation; a legacy of Brian Mason's work on Antarctic meteorites AN - 1438971956; 2013-076934 JF - Meteoritics & Planetary Science AU - McCoy, T J AU - Anonymous Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 1 PB - Meteoritical Society, Fayetteville, AR VL - 45, SUPPL. SN - 1086-9379, 1086-9379 KW - stony irons KW - silicates KW - plagioclase KW - stony meteorites KW - asteroids KW - winonaite KW - HED meteorites KW - differentiation KW - angrite KW - partial melting KW - Mason, Brian KW - ureilite KW - lodranite KW - achondrites KW - meteorites KW - Antarctica KW - framework silicates KW - brachinite KW - acapulcoite KW - feldspar group KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1438971956?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=A+new+view+of+asteroid+partial+differentiation%3B+a+legacy+of+Brian+Mason%27s+work+on+Antarctic+meteorites&rft.au=McCoy%2C+T+J%3BAnonymous&rft.aulast=McCoy&rft.aufirst=T&rft.date=2010-07-01&rft.volume=45%2C+SUPPL.&rft.issue=&rft.spage=A132&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/10.1111%2Fj.1945-5100.2010.01051.x L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 73rd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 6 N1 - PubXState - AR N1 - Last updated - 2013-10-03 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - acapulcoite; achondrites; angrite; Antarctica; asteroids; brachinite; differentiation; feldspar group; framework silicates; HED meteorites; lodranite; Mason, Brian; meteorites; partial melting; plagioclase; silicates; stony irons; stony meteorites; ureilite; winonaite DO - http://dx.doi.org/10.1111/j.1945-5100.2010.01051.x ER - TY - JOUR T1 - asiihkiwi neehi kiisikwi; a multi-generational, culturally-embedded Earth and sky curriculum for the Myaamiaki AN - 1438971836; 2013-076935 JF - Meteoritics & Planetary Science AU - McCoy, T J AU - Anonymous Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 1 PB - Meteoritical Society, Fayetteville, AR VL - 45, SUPPL. SN - 1086-9379, 1086-9379 KW - meteorites KW - cultural heritage KW - educational resources KW - curricula KW - planetology KW - education KW - Miami Tribe of Oklahoma KW - native american KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1438971836?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=asiihkiwi+neehi+kiisikwi%3B+a+multi-generational%2C+culturally-embedded+Earth+and+sky+curriculum+for+the+Myaamiaki&rft.au=McCoy%2C+T+J%3BAnonymous&rft.aulast=McCoy&rft.aufirst=T&rft.date=2010-07-01&rft.volume=45%2C+SUPPL.&rft.issue=&rft.spage=A133&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/10.1111%2Fj.1945-5100.2010.01051.x L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 73rd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 2 N1 - PubXState - AR N1 - Last updated - 2013-10-03 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - cultural heritage; curricula; education; educational resources; meteorites; Miami Tribe of Oklahoma; native american; planetology DO - http://dx.doi.org/10.1111/j.1945-5100.2010.01051.x ER - TY - JOUR T1 - Pb-Pb dating of a CAI from the reduced CV3 chondrite Vigarano AN - 1438971523; 2013-074780 JF - Meteoritics & Planetary Science AU - Bouvier, A AU - Wadhwa, M AU - Bullock, E S AU - MacPherson, G J AU - Anonymous Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 1 PB - Meteoritical Society, Fayetteville, AR VL - 45, SUPPL. SN - 1086-9379, 1086-9379 KW - solar system KW - Pb/Pb KW - stony meteorites KW - isotopes KW - calcium-aluminum inclusions KW - mass spectra KW - Vigarano Meteorite KW - carbonaceous chondrites KW - CV chondrites KW - stable isotopes KW - ICP mass spectra KW - meteorites KW - radioactive isotopes KW - dates KW - metals KW - aluminum KW - inclusions KW - absolute age KW - Al-27/Al-26 KW - spectra KW - rare earths KW - trace elements KW - chondrites KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1438971523?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Pb-Pb+dating+of+a+CAI+from+the+reduced+CV3+chondrite+Vigarano&rft.au=Bouvier%2C+A%3BWadhwa%2C+M%3BBullock%2C+E+S%3BMacPherson%2C+G+J%3BAnonymous&rft.aulast=Bouvier&rft.aufirst=A&rft.date=2010-07-01&rft.volume=45%2C+SUPPL.&rft.issue=&rft.spage=A20&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/10.1111%2Fj.1945-5100.2010.01051.x L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 73rd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 7 N1 - PubXState - AR N1 - Last updated - 2013-10-03 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - absolute age; Al-27/Al-26; aluminum; calcium-aluminum inclusions; carbonaceous chondrites; chondrites; CV chondrites; dates; ICP mass spectra; inclusions; isotopes; mass spectra; metals; meteorites; Pb/Pb; radioactive isotopes; rare earths; solar system; spectra; stable isotopes; stony meteorites; trace elements; Vigarano Meteorite DO - http://dx.doi.org/10.1111/j.1945-5100.2010.01051.x ER - TY - JOUR T1 - Mineralogy and bulk chemistry of CAIs from Efremovka and NWA 3118 CV chondrites AN - 1438971514; 2013-074921 JF - Meteoritics & Planetary Science AU - Ivanova, M A AU - Lorenz, C A AU - Krot, A N AU - MacPherson, G J AU - Anonymous Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 1 PB - Meteoritical Society, Fayetteville, AR VL - 45, SUPPL. SN - 1086-9379, 1086-9379 KW - sorosilicates KW - silicates KW - NWA 3118 KW - Northwest Africa Meteorites KW - stony meteorites KW - calcium-aluminum inclusions KW - spinel KW - carbonaceous chondrites KW - CV chondrites KW - meteorites KW - melilite group KW - mineral composition KW - melilite KW - inclusions KW - Efremovka Meteorite KW - orthosilicates KW - oxides KW - chondrites KW - chemical composition KW - zoning KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1438971514?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Mineralogy+and+bulk+chemistry+of+CAIs+from+Efremovka+and+NWA+3118+CV+chondrites&rft.au=Ivanova%2C+M+A%3BLorenz%2C+C+A%3BKrot%2C+A+N%3BMacPherson%2C+G+J%3BAnonymous&rft.aulast=Ivanova&rft.aufirst=M&rft.date=2010-07-01&rft.volume=45%2C+SUPPL.&rft.issue=&rft.spage=A92&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/10.1111%2Fj.1945-5100.2010.01051.x L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 73rd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 5 N1 - PubXState - AR N1 - Last updated - 2013-10-03 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - calcium-aluminum inclusions; carbonaceous chondrites; chemical composition; chondrites; CV chondrites; Efremovka Meteorite; inclusions; melilite; melilite group; meteorites; mineral composition; Northwest Africa Meteorites; NWA 3118; orthosilicates; oxides; silicates; sorosilicates; spinel; stony meteorites; zoning DO - http://dx.doi.org/10.1111/j.1945-5100.2010.01051.x ER - TY - JOUR T1 - The recent meteorite fall in Lorton, Virginia, USA AN - 1438971396; 2013-074816 JF - Meteoritics & Planetary Science AU - Corrigan, C M AU - Welzenbach, L C AU - Fries, M AU - McCoy, T J AU - Fries, J AU - Anonymous Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 1 PB - Meteoritical Society, Fayetteville, AR VL - 45, SUPPL. SN - 1086-9379, 1086-9379 KW - United States KW - strewn fields KW - ordinary chondrites KW - Virginia KW - stony meteorites KW - public awareness KW - radar methods KW - recrystallization KW - L chondrites KW - meteorite falls KW - observations KW - Lorton Virginia KW - meteorites KW - mineral composition KW - description KW - fireballs KW - petrography KW - Fairfax County Virginia KW - chondrites KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1438971396?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=The+recent+meteorite+fall+in+Lorton%2C+Virginia%2C+USA&rft.au=Corrigan%2C+C+M%3BWelzenbach%2C+L+C%3BFries%2C+M%3BMcCoy%2C+T+J%3BFries%2C+J%3BAnonymous&rft.aulast=Corrigan&rft.aufirst=C&rft.date=2010-07-01&rft.volume=45%2C+SUPPL.&rft.issue=&rft.spage=A39&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/10.1111%2Fj.1945-5100.2010.01051.x L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 73rd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 2 N1 - PubXState - AR N1 - Last updated - 2013-10-03 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - chondrites; description; Fairfax County Virginia; fireballs; L chondrites; Lorton Virginia; meteorite falls; meteorites; mineral composition; observations; ordinary chondrites; petrography; public awareness; radar methods; recrystallization; stony meteorites; strewn fields; United States; Virginia DO - http://dx.doi.org/10.1111/j.1945-5100.2010.01051.x ER - TY - JOUR T1 - Petrologic modeling of chondritic parent melts; implications for MESSENGER AN - 1438970453; 2013-077062 JF - Meteoritics & Planetary Science AU - Stockstill-Cahill, K R AU - McCoy, T J AU - Anonymous Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 1 PB - Meteoritical Society, Fayetteville, AR VL - 45, SUPPL. SN - 1086-9379, 1086-9379 KW - ilmenite KW - stony meteorites KW - igneous rocks KW - Apollo Program KW - melts KW - iron KW - meteorites KW - CB chondrites KW - Mercury Planet KW - oxides KW - chondrites KW - picrite KW - Moon KW - equilibrium KW - terrestrial planets KW - models KW - planets KW - titanium KW - metals KW - magmas KW - parent materials KW - crystallization KW - fractional crystallization KW - MESSENGER Mission KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1438970453?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Petrologic+modeling+of+chondritic+parent+melts%3B+implications+for+MESSENGER&rft.au=Stockstill-Cahill%2C+K+R%3BMcCoy%2C+T+J%3BAnonymous&rft.aulast=Stockstill-Cahill&rft.aufirst=K&rft.date=2010-07-01&rft.volume=45%2C+SUPPL.&rft.issue=&rft.spage=A197&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/10.1111%2Fj.1945-5100.2010.01051.x L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 73rd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 9 N1 - PubXState - AR N1 - Last updated - 2013-10-03 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - Apollo Program; CB chondrites; chondrites; crystallization; equilibrium; fractional crystallization; igneous rocks; ilmenite; iron; magmas; melts; Mercury Planet; MESSENGER Mission; metals; meteorites; models; Moon; oxides; parent materials; picrite; planets; stony meteorites; terrestrial planets; titanium DO - http://dx.doi.org/10.1111/j.1945-5100.2010.01051.x ER - TY - JOUR T1 - Beyond the exhibit; outreach activities of the Smithsonian's meteorite collection AN - 1438968889; 2013-077095 JF - Meteoritics & Planetary Science AU - Welzenbach, L C AU - Corrigan, C M AU - Anonymous Y1 - 2010/07// PY - 2010 DA - July 2010 SP - 1 PB - Meteoritical Society, Fayetteville, AR VL - 45, SUPPL. SN - 1086-9379, 1086-9379 KW - public awareness KW - government agencies KW - education KW - World Wide Web KW - meteorites KW - curation KW - educational resources KW - exhibits KW - museums KW - identification KW - Smithsonian Institution KW - collections KW - storage KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1438968889?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Beyond+the+exhibit%3B+outreach+activities+of+the+Smithsonian%27s+meteorite+collection&rft.au=Welzenbach%2C+L+C%3BCorrigan%2C+C+M%3BAnonymous&rft.aulast=Welzenbach&rft.aufirst=L&rft.date=2010-07-01&rft.volume=45%2C+SUPPL.&rft.issue=&rft.spage=A214&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/10.1111%2Fj.1945-5100.2010.01051.x L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Conference title - 73rd annual meeting of the Meteoritical Society N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 5 N1 - PubXState - AR N1 - Last updated - 2013-10-03 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - collections; curation; education; educational resources; exhibits; government agencies; identification; meteorites; museums; public awareness; Smithsonian Institution; storage; World Wide Web DO - http://dx.doi.org/10.1111/j.1945-5100.2010.01051.x ER - TY - JOUR T1 - Management of burnt wood after fire affects post-dispersal acorn predation AN - 759307714; 13070083 AB - The management of burnt wood after a fire may affect seed predation by vertebrates due to the change produced in habitat structure. We analyze the effect of burnt wood management on post-dispersal seed predation in the Holm oak. Three plots were established in a burnt forest, with three treatments per plot: (1) non-intervention (NI, all trees left standing), (2) "partial cut plus lopping" (PCL, felling 90% of trees, cutting their main branches, leaving all the biomass in situ), and (3) "salvage logging" (SL, felling the logs for their removal and masticating the woody debris). Acorns were buried to mimic dispersal by jays or rodents two and three years after fire, with two trials per year (7200 monitored acorns), and the predation rate was evaluated until the time of seedling emergence. The spatial patterns of acorn predation were assessed by computing a transformed-Ripley's K function and Moran's I correlograms. There was a large spatial and temporal variability in acorn predation, with differences among trials, plots, and replicates within treatments and plots. Overall, PCL showed the lowest predation values (83.0% versus 87.4 in NI and 88.0 in SL). Predator species (mice versus wild boar) also differed among treatments, wild boar having a negligible effect in PCL, presumably due to the physical barrier of felled logs and branches. The results support that: (1) salvage logging offers no advantage against predators and (2) that post-fire burnt wood management alters the guild of acorn predators and may reshape the pattern of seedling establishment. JF - Forest Ecology and Management AU - Puerta-Pinero, C AU - Sanchez-Miranda, A AU - Leverkus, A AU - Castro, J AD - Grupo de Ecologia Terrestre, Departamento de Ecologia, Facultad de Ciencias, Universidad de Granada, Granada, E-18071, Spain, puertac@si.edu Y1 - 2010/06/30/ PY - 2010 DA - 2010 Jun 30 SP - 345 EP - 352 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 260 IS - 3 SN - 0378-1127, 0378-1127 KW - Environment Abstracts; Sustainability Science Abstracts; Ecology Abstracts KW - Post-fire restoration KW - Quercus ilex subsp. ballota KW - Salvage logging KW - Slash management KW - Sierra Nevada National Park KW - Spatial analysis KW - Fires KW - Forest management KW - Seed predation KW - Trees KW - Predation KW - Wood KW - Forests KW - logging KW - Predators KW - Habitat KW - predators KW - Logging KW - spatial distribution KW - Branches KW - Seedlings KW - M3 1010:Issues in Sustainable Development KW - ENA 15:Renewable Resources-Terrestrial KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/759307714?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Forest+Ecology+and+Management&rft.atitle=Management+of+burnt+wood+after+fire+affects+post-dispersal+acorn+predation&rft.au=Puerta-Pinero%2C+C%3BSanchez-Miranda%2C+A%3BLeverkus%2C+A%3BCastro%2C+J&rft.aulast=Puerta-Pinero&rft.aufirst=C&rft.date=2010-06-30&rft.volume=260&rft.issue=3&rft.spage=345&rft.isbn=&rft.btitle=&rft.title=Forest+Ecology+and+Management&rft.issn=03781127&rft_id=info:doi/10.1016%2Fj.foreco.2010.04.023 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-10-01 N1 - Last updated - 2016-04-29 N1 - SubjectsTermNotLitGenreText - Logging; Forest management; Fires; Branches; Seed predation; Predation; Seedlings; Predators; Habitat; spatial distribution; Trees; Forests; Wood; logging; predators DO - http://dx.doi.org/10.1016/j.foreco.2010.04.023 ER - TY - CPAPER T1 - The Effect of Sea-Level Rise and Species Composition on Productivity and Decomposition in a Brackish Marsh T2 - 2010 Annual Meeting of the Society of Wetland Scientists AN - 839714712; 5931765 JF - 2010 Annual Meeting of the Society of Wetland Scientists AU - Shepard, K A AU - Langley, J A AU - Megonigal, J P Y1 - 2010/06/27/ PY - 2010 DA - 2010 Jun 27 KW - {Q1} KW - Sea level changes KW - Decomposition KW - Marshes KW - Species composition KW - Degradation KW - Community composition KW - Salt marshes KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/839714712?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Annual+Meeting+of+the+Society+of+Wetland+Scientists&rft.atitle=The+Effect+of+Sea-Level+Rise+and+Species+Composition+on+Productivity+and+Decomposition+in+a+Brackish+Marsh&rft.au=Shepard%2C+K+A%3BLangley%2C+J+A%3BMegonigal%2C+J+P&rft.aulast=Shepard&rft.aufirst=K&rft.date=2010-06-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Annual+Meeting+of+the+Society+of+Wetland+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.birenheide.com/sws/2010/program/sessions.php3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-11 N1 - Last updated - 2011-01-14 ER - TY - CPAPER T1 - Linking Wetland Biogeochemical Processes with Landscape Position T2 - 2010 Annual Meeting of the Society of Wetland Scientists AN - 839713679; 5931735 JF - 2010 Annual Meeting of the Society of Wetland Scientists AU - Boomer, K.M.B AU - Weller, D E AU - Jordan, M E AU - Baker, M E Y1 - 2010/06/27/ PY - 2010 DA - 2010 Jun 27 KW - {Q1} KW - Biogeochemistry KW - Wetlands KW - Landscape KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/839713679?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Annual+Meeting+of+the+Society+of+Wetland+Scientists&rft.atitle=Degradation+of+Victoria+Crater%2C+Mars&rft.au=Wilson%2C+S%3BGrant%2C+J%3BCohen%2C+B%3BGolombek%2C+M%3BGeissler%2C+P%3BSullivan%2C+R%3BKirk%2C+R%3BParker%2C+T&rft.aulast=Wilson&rft.aufirst=S&rft.date=2008-12-15&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.birenheide.com/sws/2010/program/sessions.php3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-11 N1 - Last updated - 2011-01-14 ER - TY - CPAPER T1 - Misconceptions About Wetland Management For Carbon Sequestration T2 - 2010 Annual Meeting of the Society of Wetland Scientists AN - 839707568; 5931835 JF - 2010 Annual Meeting of the Society of Wetland Scientists AU - Megonigal, P AU - Bridgham, S AU - Gauci, V AU - Finlayson, M AU - Lloyd, C AU - Luchessa, S AU - McCartney, M AU - Pettorelli, N AU - Page, S Y1 - 2010/06/27/ PY - 2010 DA - 2010 Jun 27 KW - {Q1} KW - Wetland management KW - Carbon sequestration KW - Wetlands KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/839707568?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Annual+Meeting+of+the+Society+of+Wetland+Scientists&rft.atitle=Misconceptions+About+Wetland+Management+For+Carbon+Sequestration&rft.au=Megonigal%2C+P%3BBridgham%2C+S%3BGauci%2C+V%3BFinlayson%2C+M%3BLloyd%2C+C%3BLuchessa%2C+S%3BMcCartney%2C+M%3BPettorelli%2C+N%3BPage%2C+S&rft.aulast=Megonigal&rft.aufirst=P&rft.date=2010-06-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Annual+Meeting+of+the+Society+of+Wetland+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.birenheide.com/sws/2010/program/sessions.php3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-11 N1 - Last updated - 2011-01-14 ER - TY - CPAPER T1 - Plants Rule, Microbes Drool: Evidence That Plant Traits Determine the Outcome of Microbial Competition for Resources T2 - 2010 Annual Meeting of the Society of Wetland Scientists AN - 839700505; 5931541 JF - 2010 Annual Meeting of the Society of Wetland Scientists AU - Sutton-Grier, A E AU - Megonigal, J P Y1 - 2010/06/27/ PY - 2010 DA - 2010 Jun 27 KW - {Q1} KW - Competition KW - Saliva KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/839700505?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Annual+Meeting+of+the+Society+of+Wetland+Scientists&rft.atitle=Plants+Rule%2C+Microbes+Drool%3A+Evidence+That+Plant+Traits+Determine+the+Outcome+of+Microbial+Competition+for+Resources&rft.au=Sutton-Grier%2C+A+E%3BMegonigal%2C+J+P&rft.aulast=Sutton-Grier&rft.aufirst=A&rft.date=2010-06-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Annual+Meeting+of+the+Society+of+Wetland+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.birenheide.com/sws/2010/program/sessions.php3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-11 N1 - Last updated - 2011-01-14 ER - TY - CPAPER T1 - Nitrogen Pollution and the Mechanisms of Marsh Elevation Gain in a Brackish Wetland T2 - 2010 Annual Meeting of the Society of Wetland Scientists AN - 839698281; 5931537 JF - 2010 Annual Meeting of the Society of Wetland Scientists AU - Langley, J A AU - Cahoon, D R AU - Megonigal, J P Y1 - 2010/06/27/ PY - 2010 DA - 2010 Jun 27 KW - {Q1} KW - Wetlands KW - Nitrogen KW - Marshes KW - Pollution KW - Salt marshes KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/839698281?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Annual+Meeting+of+the+Society+of+Wetland+Scientists&rft.atitle=Nitrogen+Pollution+and+the+Mechanisms+of+Marsh+Elevation+Gain+in+a+Brackish+Wetland&rft.au=Langley%2C+J+A%3BCahoon%2C+D+R%3BMegonigal%2C+J+P&rft.aulast=Langley&rft.aufirst=J&rft.date=2010-06-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Annual+Meeting+of+the+Society+of+Wetland+Scientists&rft.issn=&rft_id=info:doi/ L2 - http://www.birenheide.com/sws/2010/program/sessions.php3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-11 N1 - Last updated - 2011-01-14 ER - TY - CPAPER T1 - Using FTA cards to collect DNA for birdstrike identifications T2 - 12th Joint Meeting of Bird Strike Committee-USA and Bird Strike Committee Canada AN - 839695411; 5918303 JF - 12th Joint Meeting of Bird Strike Committee-USA and Bird Strike Committee Canada AU - Dove, Carla Y1 - 2010/06/21/ PY - 2010 DA - 2010 Jun 21 KW - {Q1} KW - DNA KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/839695411?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=12th+Joint+Meeting+of+Bird+Strike+Committee-USA+and+Bird+Strike+Committee+Canada&rft.atitle=Using+FTA+cards+to+collect+DNA+for+birdstrike+identifications&rft.au=Dove%2C+Carla&rft.aulast=Dove&rft.aufirst=Carla&rft.date=2010-06-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=12th+Joint+Meeting+of+Bird+Strike+Committee-USA+and+Bird+Strike+Committee+Canada&rft.issn=&rft_id=info:doi/ L2 - http://events.aaae.org/sites/100610/agenda.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-11 N1 - Last updated - 2011-01-14 ER - TY - CPAPER T1 - Gulls gone wild: Why DNA is not adequate for 'white-headed gull' identifications T2 - 12th Joint Meeting of Bird Strike Committee-USA and Bird Strike Committee Canada AN - 839693497; 5918302 JF - 12th Joint Meeting of Bird Strike Committee-USA and Bird Strike Committee Canada AU - Sonsthagen, Sarah Y1 - 2010/06/21/ PY - 2010 DA - 2010 Jun 21 KW - {Q1} KW - DNA KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/839693497?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=12th+Joint+Meeting+of+Bird+Strike+Committee-USA+and+Bird+Strike+Committee+Canada&rft.atitle=Gulls+gone+wild%3A+Why+DNA+is+not+adequate+for+%27white-headed+gull%27+identifications&rft.au=Sonsthagen%2C+Sarah&rft.aulast=Sonsthagen&rft.aufirst=Sarah&rft.date=2010-06-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=12th+Joint+Meeting+of+Bird+Strike+Committee-USA+and+Bird+Strike+Committee+Canada&rft.issn=&rft_id=info:doi/ L2 - http://events.aaae.org/sites/100610/agenda.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-11 N1 - Last updated - 2011-01-14 ER - TY - CPAPER T1 - Basaltic Glasses as Records of Mantle Oxygen Fugacity T2 - 2010 Annual V.M. Goldschmidt Conference (Goldschmidt(TM)2010) AN - 839703609; 5942480 JF - 2010 Annual V.M. Goldschmidt Conference (Goldschmidt(TM)2010) AU - Cottrell, E AU - Kelley, K Y1 - 2010/06/13/ PY - 2010 DA - 2010 Jun 13 KW - {Q1} KW - Oxygen KW - Volcanic glass KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/839703609?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Annual+V.M.+Goldschmidt+Conference+%28Goldschmidt%28TM%292010%29&rft.atitle=Basaltic+Glasses+as+Records+of+Mantle+Oxygen+Fugacity&rft.au=Cottrell%2C+E%3BKelley%2C+K&rft.aulast=Cottrell&rft.aufirst=E&rft.date=2010-06-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Annual+V.M.+Goldschmidt+Conference+%28Goldschmidt%28TM%292010%29&rft.issn=&rft_id=info:doi/ L2 - http://www.goldschmidt2010.org/program/index LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-11 N1 - Last updated - 2011-01-14 ER - TY - CPAPER T1 - Quantifying Boron in Natural Type IIb Blue Diamonds T2 - 2010 Annual V.M. Goldschmidt Conference (Goldschmidt(TM)2010) AN - 839696364; 5942340 JF - 2010 Annual V.M. Goldschmidt Conference (Goldschmidt(TM)2010) AU - Gaillou, E AU - Rost, D AU - Post, J AU - Butler, J Y1 - 2010/06/13/ PY - 2010 DA - 2010 Jun 13 KW - {Q1} KW - Boron KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/839696364?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Annual+V.M.+Goldschmidt+Conference+%28Goldschmidt%28TM%292010%29&rft.atitle=Quantifying+Boron+in+Natural+Type+IIb+Blue+Diamonds&rft.au=Gaillou%2C+E%3BRost%2C+D%3BPost%2C+J%3BButler%2C+J&rft.aulast=Gaillou&rft.aufirst=E&rft.date=2010-06-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Annual+V.M.+Goldschmidt+Conference+%28Goldschmidt%28TM%292010%29&rft.issn=&rft_id=info:doi/ L2 - http://www.goldschmidt2010.org/program/index LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-11 N1 - Last updated - 2011-01-14 ER - TY - CPAPER T1 - Evaluation of Some Feldspar Specimens as Candidates to be Characterized as Reference Materials for their Minor and Trace Element Contents T2 - 2010 Annual V.M. Goldschmidt Conference (Goldschmidt(TM)2010) AN - 839687606; 5944074 JF - 2010 Annual V.M. Goldschmidt Conference (Goldschmidt(TM)2010) AU - Logan, M Y1 - 2010/06/13/ PY - 2010 DA - 2010 Jun 13 KW - {Q1} KW - Trace elements KW - Feldspars KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/839687606?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Annual+V.M.+Goldschmidt+Conference+%28Goldschmidt%28TM%292010%29&rft.atitle=Evaluation+of+Some+Feldspar+Specimens+as+Candidates+to+be+Characterized+as+Reference+Materials+for+their+Minor+and+Trace+Element+Contents&rft.au=Logan%2C+M&rft.aulast=Logan&rft.aufirst=M&rft.date=2010-06-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Annual+V.M.+Goldschmidt+Conference+%28Goldschmidt%28TM%292010%29&rft.issn=&rft_id=info:doi/ L2 - http://www.goldschmidt2010.org/program/index LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-11 N1 - Last updated - 2011-01-14 ER - TY - CPAPER T1 - Urban population structure of the endangered San Joaquin kit fox (Vulpes macrotis mutica) T2 - 90th Annual Meeting of the American Society of Mammalogists (ASM 2010) AN - 754318702; 5872541 JF - 90th Annual Meeting of the American Society of Mammalogists (ASM 2010) AU - Henry, Tammy AU - Ralls, Katherine AU - Cypher, Brian AU - Van Horn Job, Christine AU - Bremner-Harrison, Samantha AU - Maldonado, Jesus Y1 - 2010/06/11/ PY - 2010 DA - 2010 Jun 11 KW - Urban populations KW - Population structure KW - Rare species KW - Vulpes macrotis mutica KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754318702?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=90th+Annual+Meeting+of+the+American+Society+of+Mammalogists+%28ASM+2010%29&rft.atitle=Urban+population+structure+of+the+endangered+San+Joaquin+kit+fox+%28Vulpes+macrotis+mutica%29&rft.au=Henry%2C+Tammy%3BRalls%2C+Katherine%3BCypher%2C+Brian%3BVan+Horn+Job%2C+Christine%3BBremner-Harrison%2C+Samantha%3BMaldonado%2C+Jesus&rft.aulast=Henry&rft.aufirst=Tammy&rft.date=2010-06-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=90th+Annual+Meeting+of+the+American+Society+of+Mammalogists+%28ASM+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://www.uwyo.edu/asm2010support/ASM%202010%20Full%20program_060410. LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-02 N1 - Last updated - 2010-09-25 ER - TY - CPAPER T1 - Marsupial and monotreme biogeography: Surprising insights from overlooked specimens T2 - 90th Annual Meeting of the American Society of Mammalogists (ASM 2010) AN - 754318338; 5872441 JF - 90th Annual Meeting of the American Society of Mammalogists (ASM 2010) AU - Helgen, Kristofer Y1 - 2010/06/11/ PY - 2010 DA - 2010 Jun 11 KW - Biogeography KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754318338?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=90th+Annual+Meeting+of+the+American+Society+of+Mammalogists+%28ASM+2010%29&rft.atitle=Marsupial+and+monotreme+biogeography%3A+Surprising+insights+from+overlooked+specimens&rft.au=Helgen%2C+Kristofer&rft.aulast=Helgen&rft.aufirst=Kristofer&rft.date=2010-06-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=90th+Annual+Meeting+of+the+American+Society+of+Mammalogists+%28ASM+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://www.uwyo.edu/asm2010support/ASM%202010%20Full%20program_060410. LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-02 N1 - Last updated - 2010-09-25 ER - TY - CPAPER T1 - Squirrels of the World: A compendium of the Sciuridae T2 - 90th Annual Meeting of the American Society of Mammalogists (ASM 2010) AN - 754316981; 5872525 JF - 90th Annual Meeting of the American Society of Mammalogists (ASM 2010) AU - Thorington, Jr., Richard AU - Koprowski, John AU - Steele, Michael AU - Whatton, James AU - Takahashi, Maressa Y1 - 2010/06/11/ PY - 2010 DA - 2010 Jun 11 KW - Sciuridae KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754316981?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=90th+Annual+Meeting+of+the+American+Society+of+Mammalogists+%28ASM+2010%29&rft.atitle=Squirrels+of+the+World%3A+A+compendium+of+the+Sciuridae&rft.au=Thorington%2C+Jr.%2C+Richard%3BKoprowski%2C+John%3BSteele%2C+Michael%3BWhatton%2C+James%3BTakahashi%2C+Maressa&rft.aulast=Thorington&rft.aufirst=Jr.&rft.date=2010-06-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.uwyo.edu/asm2010support/ASM%202010%20Full%20program_060410. LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-02 N1 - Last updated - 2010-09-25 ER - TY - CPAPER T1 - A preliminary overview of morphological variation in the masked palm civet, Paguma larvata (Carnivora; Viverridae) T2 - 90th Annual Meeting of the American Society of Mammalogists (ASM 2010) AN - 754316186; 5872533 JF - 90th Annual Meeting of the American Society of Mammalogists (ASM 2010) AU - Helgen, Lauren AU - Helgen, Kristofer Y1 - 2010/06/11/ PY - 2010 DA - 2010 Jun 11 KW - Reviews KW - Viverridae KW - Carnivora KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754316186?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=90th+Annual+Meeting+of+the+American+Society+of+Mammalogists+%28ASM+2010%29&rft.atitle=A+preliminary+overview+of+morphological+variation+in+the+masked+palm+civet%2C+Paguma+larvata+%28Carnivora%3B+Viverridae%29&rft.au=Helgen%2C+Lauren%3BHelgen%2C+Kristofer&rft.aulast=Helgen&rft.aufirst=Lauren&rft.date=2010-06-11&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=90th+Annual+Meeting+of+the+American+Society+of+Mammalogists+%28ASM+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://www.uwyo.edu/asm2010support/ASM%202010%20Full%20program_060410. LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-02 N1 - Last updated - 2010-09-25 ER - TY - JOUR T1 - Anomalous silicate dust emission in the type 1 LINER nucleus of M81 AN - 1371765498; 2013-048653 AB - We report the detection and successful modeling of the unusual 9.7 mu m Si-O stretching silicate emission feature in the type 1 (i.e., face-on) LINER nucleus of M81. Using the Infrared Spectrograph (IRS) instrument on Spitzer, we determine the feature in the central 230 pc of M81 to be in strong emission, with a peak at approximately 10.5 mu m. This feature is strikingly different in character from the absorption feature of the galactic interstellar medium, and from the silicate absorption or weak emission features typical of galaxies with active star formation. We successfully model the high signal-to-noise ratio IRS spectra with porous silicate dust using laboratory-acquired mineral spectra. We find that the most probable fit uses micron-sized, porous grains of amorphous silicate and amorphous carbon. In addition to silicate dust, there is weak polycyclic aromatic hydrocarbon (PAH) emission present (particularly at 11.3 mu m, arising from the C-H out-of-plane bending vibration of relatively large PAHs of approximately 500-1000 C atoms) whose character reflects the low-excitation active galactic nucleus environment, with some evidence that small PAHs of approximately 100-200 C atoms (responsible for the 7.7 mu m C-C stretching band) in the immediate vicinity of the nucleus have been preferentially destroyed. Analysis of the infrared fine structure lines confirms the LINER character of the M81 nucleus. Four of the infrared H (sub 2) rotational lines are detected and fit to an excitation temperature of T approximately 800 K. Spectral maps of the central 230 pc in the [Ne II] 12.8 mu m line, the H (sub 2) 17 mu m line, and the 11.3 mu m PAH C-H bending feature reveal arc- or spiral-like structures extending from the core. We also report on epochal photometric and spectroscopic observations of M81, whose nuclear intensity varies in time across the spectrum due to what is thought to be inefficient, sub-Eddington accretion onto its central black hole. We find that, contrary to the implications of earlier photometry, the nucleus has not varied over a period of two years at these infrared wavelengths to a precision of about 1%. Copyright (Copyright) 2010. The American Astronomical Society. All rights reserved. JF - The = Astrophysical Journal AU - Smith, Howard A AU - Li, Aigen AU - Li, M P AU - Koehler, M AU - Ashby, M L N AU - Fazio, G G AU - Huang, J S AU - Marengo, M AU - Wang, Z AU - Willner, S AU - Zezas, A AU - Spinoglio, L AU - Wu, Y L Y1 - 2010/06/10/ PY - 2010 DA - 2010 Jun 10 SP - 490 EP - 503 PB - University of Chicago Press for the American Astronomical Society, Chicago, IL VL - 716 IS - 1 SN - 0004-637X, 0004-637X KW - silicates KW - galaxies KW - low-ionization nuclear emission line region KW - nuclei KW - infrared spectra KW - emission spectra KW - laboratory studies KW - absorption KW - photometry KW - M81 galaxy KW - carbon KW - spectra KW - interstellar dust KW - LINER galaxies KW - precision KW - Spitzer Space Telescope KW - amorphous materials KW - interstellar space KW - organic compounds KW - cosmic dust KW - hydrogen KW - hydrocarbons KW - polycyclic aromatic hydrocarbons KW - signal-to-noise ratio KW - aromatic hydrocarbons KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1371765498?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+%3D+Astrophysical+Journal&rft.atitle=Anomalous+silicate+dust+emission+in+the+type+1+LINER+nucleus+of+M81&rft.au=Smith%2C+Howard+A%3BLi%2C+Aigen%3BLi%2C+M+P%3BKoehler%2C+M%3BAshby%2C+M+L+N%3BFazio%2C+G+G%3BHuang%2C+J+S%3BMarengo%2C+M%3BWang%2C+Z%3BWillner%2C+S%3BZezas%2C+A%3BSpinoglio%2C+L%3BWu%2C+Y+L&rft.aulast=Smith&rft.aufirst=Howard&rft.date=2010-06-10&rft.volume=716&rft.issue=1&rft.spage=490&rft.isbn=&rft.btitle=&rft.title=The+%3D+Astrophysical+Journal&rft.issn=0004637X&rft_id=info:doi/10.1088%2F0004-637X%2F716%2F1%2F490 L2 - http://iopscience.iop.org/0004-637X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by IOP Publishing Ltd., London, United Kingdom N1 - Date revised - 2013-01-01 N1 - Number of references - 77 N1 - PubXState - IL N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2013-06-27 N1 - SubjectsTermNotLitGenreText - absorption; amorphous materials; aromatic hydrocarbons; carbon; cosmic dust; emission spectra; galaxies; hydrocarbons; hydrogen; infrared spectra; interstellar dust; interstellar space; laboratory studies; LINER galaxies; low-ionization nuclear emission line region; M81 galaxy; nuclei; organic compounds; photometry; polycyclic aromatic hydrocarbons; precision; signal-to-noise ratio; silicates; spectra; Spitzer Space Telescope DO - http://dx.doi.org/10.1088/0004-637X/716/1/490 ER - TY - CPAPER T1 - SIKU: Recording Indigenous Knowledge and Use of Sea Ice During the IPY Years and Beyond T2 - 2010 International Polar Year Oslo Science Conference AN - 754312945; 5867704 JF - 2010 International Polar Year Oslo Science Conference AU - Krupnik, I Y1 - 2010/06/08/ PY - 2010 DA - 2010 Jun 08 KW - Sea ice KW - Indigenous knowledge KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754312945?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+International+Polar+Year+Oslo+Science+Conference&rft.atitle=SIKU%3A+Recording+Indigenous+Knowledge+and+Use+of+Sea+Ice+During+the+IPY+Years+and+Beyond&rft.au=Krupnik%2C+I&rft.aulast=Krupnik&rft.aufirst=I&rft.date=2010-06-08&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+International+Polar+Year+Oslo+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://ipy-osc.no/osc_programme LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-02 N1 - Last updated - 2010-09-25 ER - TY - JOUR T1 - Late Pleistocene upland stratigraphy of the western Delmarva Peninsula, USA AN - 881451215; 2011-063331 AB - New pedological, geological, archaeological, and geochronological data from the Miles Point site in eastern Maryland are compared with similar data from other nearby sites to develop a framework for interpreting the upland stratigraphy in the western Delmarva Peninsula. Our results indicate the presence of two different intervals of loess deposition. The earlier loess (Miles Point Loess) was deposited between 41 and 25 ka. A paleosol (Tilghman Soil) formed in this loess was initially developed in grasslands and boreal environments during a subsequent period of landscape stability between 25 and 18 ka. Between 18 and 12.8 ka, the Miles Point Loess and the Tilghman Soil were eroded in many areas as evidenced by diagnostic ca. 12.8 ka Clovis-age artifacts lying unconformably on the Tilghman Soil. Cores adjacent to the deep channel area of the Chesapeake Bay confirm this erosional unconformity prior to 12.7 ka. A relatively uniform terminal-Pleistocene loess (Paw Paw), deposited prior to the Early Archaic period, buried Clovis-age lag artifacts and other archaeological remains older than 13.2 ka. Stratigraphic evidence from the Late Pleistocene lower Susquehanna River Valley suggests that the Paw Paw Loess is the result of eolian redeposition and reworking of non-glacial eroded upland sediments that filled the valley between 12.7 and 11.5 ka. JF - Quaternary Science Reviews AU - Lowery, Darrin L AU - O'Neal, Michael A AU - Wah, John S AU - Wagner, Daniel P AU - Stanford, Dennis J Y1 - 2010/06// PY - 2010 DA - June 2010 SP - 1472 EP - 1480 PB - Elsevier VL - 29 IS - 11-12 SN - 0277-3791, 0277-3791 KW - United States KW - isotopes KW - mass spectra KW - cores KW - upper Pleistocene KW - Cenozoic KW - accelerator mass spectra KW - radioactive isotopes KW - optically stimulated luminescence KW - geochronology KW - carbon KW - sediments KW - paleosols KW - spectra KW - Maryland KW - Delmarva Peninsula KW - archaeology KW - Quaternary KW - clastic sediments KW - silt KW - paleoenvironment KW - Pleistocene KW - loess KW - C-14 KW - 24:Quaternary geology KW - 03:Geochronology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/881451215?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Quaternary+Science+Reviews&rft.atitle=Late+Pleistocene+upland+stratigraphy+of+the+western+Delmarva+Peninsula%2C+USA&rft.au=Lowery%2C+Darrin+L%3BO%27Neal%2C+Michael+A%3BWah%2C+John+S%3BWagner%2C+Daniel+P%3BStanford%2C+Dennis+J&rft.aulast=Lowery&rft.aufirst=Darrin&rft.date=2010-06-01&rft.volume=29&rft.issue=11-12&rft.spage=1472&rft.isbn=&rft.btitle=&rft.title=Quaternary+Science+Reviews&rft.issn=02773791&rft_id=info:doi/10.1016%2Fj.quascirev.2010.03.007 L2 - http://www.sciencedirect.com/science/journal/02773791 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2011-01-01 N1 - Number of references - 36 N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - accelerator mass spectra; archaeology; C-14; carbon; Cenozoic; clastic sediments; cores; Delmarva Peninsula; geochronology; isotopes; loess; Maryland; mass spectra; optically stimulated luminescence; paleoenvironment; paleosols; Pleistocene; Quaternary; radioactive isotopes; sediments; silt; spectra; United States; upper Pleistocene DO - http://dx.doi.org/10.1016/j.quascirev.2010.03.007 ER - TY - JOUR T1 - Review of the fossil pufferfish genus Archaeotetraodon (Teleostei, Tetraodontidae), with description of three new taxa from the Miocene of Italy AN - 849007206; 2011-013255 AB - Three new species of the extinct pufferfish genus Archaeotetraodon are described from the Middle to Upper Miocene of Italy (A. bannikovi nov. sp., A. dicarloi nov. sp. and A. zafaranai nov. sp.), and compared in detail with the three previously described taxa of the genus [A. jamestyleri (Bannikov), A. winterbottomi Tyler and Bannikov and A. cerrinaferoni Carnevale and Santini], which are known, respectively, from the Miocene of Ukraine, the Oligocene of Russia, and the Miocene of Algeria. The three new species described herein bring the number of known Archaeotetraodon species to six, thereby making it by far the most speciose extinct genus of the order Tetraodontiformes. The monophyly of Archaeotetraodon is supported by two derived conditions: bifid scale spinules (versus single spinules in all other tetraodontids), and the fusion of the haemal spine of the penultimate vertebra to the centrum (versus autogenous in all other tetraodontids). We compare a large suite of morphological features of Archaeotetraodon to those found within the group of more basal tetraodontid genera to which we believe it belongs, but we are unable to determine the closest relationships of Archaeotetraodon within that group. Morphofunctional and paleoenvironmental considerations suggest that the species of the genus Archaeotetraodon were adapted to a pelagic or deep-sea lifestyle and were probably able to tolerate relatively low oxygen concentrations. The entire fossil record of the family Tetraodontidae is discussed. JF - Geobios AU - Carnevale, Giorgio AU - Tyler, James C Y1 - 2010/06// PY - 2010 DA - June 2010 SP - 283 EP - 304 PB - Elsevier on behalf of Universite Claude Bernard, Departement des Sciences de la Terre, Lyon VL - 43 IS - 3 SN - 0016-6995, 0016-6995 KW - Torricella Peligna Italy KW - Archaeotetraodon dicarloi KW - affinities KW - Osteichthyes KW - Europe KW - Pecetto di Valenza Italy KW - Italy KW - Southern Europe KW - paleoecology KW - new taxa KW - Pisces KW - Cenozoic KW - skeletons KW - taxonomy KW - Abruzzi Italy KW - Archaeotetraodon zafaranai KW - Chordata KW - Actinopterygii KW - Archaeotetraodon KW - Archaeotetraodon bannikovi KW - Teleostei KW - Miocene KW - Piemonte Italy KW - morphology KW - Tertiary KW - Sicily Italy KW - Neogene KW - Tetraodontidae KW - Vertebrata KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/849007206?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geobios&rft.atitle=Review+of+the+fossil+pufferfish+genus+Archaeotetraodon+%28Teleostei%2C+Tetraodontidae%29%2C+with+description+of+three+new+taxa+from+the+Miocene+of+Italy&rft.au=Carnevale%2C+Giorgio%3BTyler%2C+James+C&rft.aulast=Carnevale&rft.aufirst=Giorgio&rft.date=2010-06-01&rft.volume=43&rft.issue=3&rft.spage=283&rft.isbn=&rft.btitle=&rft.title=Geobios&rft.issn=00166995&rft_id=info:doi/10.1016%2Fj.geobios.2009.10.005 L2 - http://www.sciencedirect.com/science/journal/00166995 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2011-01-01 N1 - Number of references - 110 N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GEBSAJ N1 - SubjectsTermNotLitGenreText - Abruzzi Italy; Actinopterygii; affinities; Archaeotetraodon bannikovi; Archaeotetraodon dicarloi; Archaeotetraodon zafaranai; Cenozoic; Chordata; Europe; Italy; Miocene; morphology; Neogene; new taxa; Osteichthyes; paleoecology; Pecetto di Valenza Italy; Piemonte Italy; Pisces; Sicily Italy; skeletons; Southern Europe; taxonomy; Teleostei; Tertiary; Tetraodontidae; Torricella Peligna Italy; Vertebrata; Archaeotetraodon DO - http://dx.doi.org/10.1016/j.geobios.2009.10.005 ER - TY - JOUR T1 - Interpretation and analysis of planetary structures AN - 818638044; 2011-006367 AB - Structural geology is an integral part of planetary science. Planetary structures provide the framework for determining the character and sequence of crustal deformation while simultaneously establishing the observational basis required to test geodynamic hypotheses for the deformation of planetary and satellite lithospheres. The availability of datasets that record spatial and topographic information with a resolution that matches or, in many cases, exceeds, what is available for Earth-based studies permits the deformation of several planets and satellites to be investigated down to the local or outcrop scales. The geometry and kinematics of common planetary structures such as joints, igneous dikes, deformation bands, faults, and folds can be determined with confidence from their distinctive morphologic and topographic signatures, enabling the structural histories and deformation magnitudes to be determined. Segmentation, displacement profiles, relay ramps, footwall anticlines, displacement-controlled depocenters, and other well-known characteristics of terrestrial normal fault and graben systems reveal the sequence and processes of fault growth in numerous planetary examples. Systems of thrust faults having both blind and surface-breaking components are important elements on several bodies including Mercury, the Moon, and Mars. Strike-slip faults have been identified on bodies including Mars and Europa with oblique extension found on Ganymede. Using field-based studies of Earth-based structures as a guide, planetary structures provide a means to explore and evaluate the causative stresses. Despite the wide range in structural styles across the solar system, plate tectonics is recognized only on the Earth, with the other planets and satellites deforming in the absence of large-scale horizontal motions and attendant plate recycling. JF - Journal of Structural Geology AU - Schultz, Richard A AU - Hauber, Ernst AU - Kattenhorn, Simon A AU - Okubo, Chris H AU - Watters, Thomas R Y1 - 2010/06// PY - 2010 DA - June 2010 SP - 855 EP - 875 PB - Elsevier, Oxford VL - 32 IS - 6 SN - 0191-8141, 0191-8141 KW - icy satellites KW - Europa Satellite KW - Ganymede Satellite KW - joints KW - Mars KW - Galilean satellites KW - fracturing KW - fractures KW - style KW - folds KW - surface features KW - satellites KW - interpretation KW - faults KW - mercury KW - systems KW - Moon KW - deformation KW - terrestrial planets KW - morphology KW - planets KW - metals KW - planetology KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/818638044?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Structural+Geology&rft.atitle=Interpretation+and+analysis+of+planetary+structures&rft.au=Schultz%2C+Richard+A%3BHauber%2C+Ernst%3BKattenhorn%2C+Simon+A%3BOkubo%2C+Chris+H%3BWatters%2C+Thomas+R&rft.aulast=Schultz&rft.aufirst=Richard&rft.date=2010-06-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2008+Fall+Meeting+of+the+American+Geophysical+Union+%28AGU+2008%29&rft.issn=&rft_id=info:doi/ L2 - http://www.sciencedirect.com/science/journal/01918141 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2011-01-01 N1 - Number of references - 186 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - JSGEDY N1 - SubjectsTermNotLitGenreText - crust; deformation; Europa Satellite; faults; folds; fractures; fracturing; Galilean satellites; Ganymede Satellite; icy satellites; interpretation; joints; Mars; mercury; metals; Moon; morphology; planetology; planets; satellites; style; surface features; systems; terrestrial planets DO - http://dx.doi.org/10.1016/j.jsg.2009.09.005 ER - TY - JOUR T1 - Lithium isotopes in Guatemalan and Franciscan HP-LT rocks; insights into the role of sediment-derived fluids during subduction AN - 756290919; 2010-082692 AB - High-pressure, low-temperature (HP-LT) rocks from a Cretaceous age subduction complex occur as tectonic blocks in serpentinite melange along the Motagua Fault (MF) in central Guatemala. Eclogite and jadeitite among these are characterized by trace element patterns with enrichments in fluid mobile elements, similar to arc lavas. Eclogite is recrystallized from MORB-like altered oceanic crust, presumably at the boundary between the down-going plate and overlying mantle wedge. Eclogite geochemistry, mineralogy and petrography suggest a two step petrogenesis of (1) dehydration during prograde metamorphism at low temperatures (<500 degrees C) followed by (2) partial rehydration/fertilization at even lower T during exhumation. In contrast, Guatemalan jadeitites are crystallized directly from low-T aqueous fluid as veins in serpentinizing mantle during both subduction and exhumation. The overall chemistry and mineralogy of Guatemalan eclogites are similar to those from the Franciscan Complex, California, implying similar P-T-x paths. Li concentrations (< or =90ppm) in mineral separates and whole rocks (WR) from Guatemalan and Franciscan HP-LT rocks are significantly higher than MORB (4-6 ppm), but similar to HP-LT rocks globally. Li isotopic compositions range from -5 ppm to +5 ppm for Guatemalan HP-LT rocks, and -4 ppm to +1 ppm for Franciscan eclogites, overlapping previous findings for other HP-LT suites. The combination of Li concentrations greater than MORB, and Li isotopic values lighter than MORB are inconsistent with a simple dehydration model. We prefer a model in which Li systematics in Guatemalan and Franciscan eclogites reflect reequilibration with subduction fluids during exhumation. Roughly 5-10% of the Li in these fluids is derived from sediments. Model results predict that the dehydrated bulk ocean crust is isotopically lighter (delta (super 7) Li< or =+1+ or -3 ppm) than the depleted mantle ( approximately +3.5+ or -0.5 ppm), while the mantle wedge beneath the arc is the isotopic complement of the bulk crust. A subduction fluid with an AOC-GLOSS composition over the full range of model temperatures (50-600 degrees C) gives an average fluid delta (super 7) Li ( approximately +7+ or -5 ppm 1sigma ) that is isotopically heavier than the depleted mantle. If the lowest temperature steps are excluded (50-260 degrees C) as too cold to participate in circulation of the mantle wedge, then the average subduction fluid (delta (super 7) Li=+4+ or -2.3 ppm 1sigma , is indistinguishable from depleted mantle. Because of the relatively compatible nature of Li in metamorphic minerals, the most altered part of the crust (uppermost extrusives), may retain a Li isotopic signature ( approximately +5+ or -3 ppm) heavier than the bulk crust. The range of Li isotopic values for OIB, IAB and MORB overlap, making it is difficult to resolve which of these components may contribute to the recycled component in the mantle using delta (super 7) Li alone. JF - Geochimica et Cosmochimica Acta AU - Simons, Kyla K AU - Harlow, George E AU - Brueckner, Hannes K AU - Goldstein, Steven L AU - Sorensen, Sorena S AU - Hemming, N Gary AU - Langmuir, Charles H Y1 - 2010/06// PY - 2010 DA - June 2010 SP - 3621 EP - 3641 PB - Elsevier, New York, NY VL - 74 IS - 12 SN - 0016-7037, 0016-7037 KW - United States KW - silicates KW - metaigneous rocks KW - volcanic rocks KW - isotopes KW - Cretaceous KW - igneous rocks KW - fluid phase KW - Motagua Fault KW - stable isotopes KW - physical models KW - temperature KW - California KW - serpentinite KW - pyroxene group KW - clinopyroxene KW - metamorphic rocks KW - basalts KW - trace elements KW - chemical composition KW - geochemistry KW - Franciscan Complex KW - P-T conditions KW - melange KW - Li-7/Li-6 KW - chain silicates KW - petrology KW - recycling KW - pressure KW - jadeite KW - lithium KW - isotope ratios KW - Guatemala KW - alkali metals KW - subduction KW - high pressure KW - Mesozoic KW - plate tectonics KW - metals KW - mid-ocean ridge basalts KW - low temperature KW - dehydration KW - Central America KW - metasomatic rocks KW - eclogite KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/756290919?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geochimica+et+Cosmochimica+Acta&rft.atitle=Lithium+isotopes+in+Guatemalan+and+Franciscan+HP-LT+rocks%3B+insights+into+the+role+of+sediment-derived+fluids+during+subduction&rft.au=Simons%2C+Kyla+K%3BHarlow%2C+George+E%3BBrueckner%2C+Hannes+K%3BGoldstein%2C+Steven+L%3BSorensen%2C+Sorena+S%3BHemming%2C+N+Gary%3BLangmuir%2C+Charles+H&rft.aulast=Simons&rft.aufirst=Kyla&rft.date=2010-06-01&rft.volume=74&rft.issue=12&rft.spage=3621&rft.isbn=&rft.btitle=&rft.title=Geochimica+et+Cosmochimica+Acta&rft.issn=00167037&rft_id=info:doi/10.1016%2Fj.gca.2010.02.033 L2 - http://www.sciencedirect.com/science/journal/00167037 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 151 N1 - PubXState - NY N1 - Document feature - illus. incl. 5 tables, sketch map N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - CODEN - GCACAK N1 - SubjectsTermNotLitGenreText - alkali metals; basalts; California; Central America; chain silicates; chemical composition; clinopyroxene; Cretaceous; dehydration; eclogite; fluid phase; Franciscan Complex; geochemistry; Guatemala; high pressure; igneous rocks; isotope ratios; isotopes; jadeite; Li-7/Li-6; lithium; low temperature; melange; Mesozoic; metaigneous rocks; metals; metamorphic rocks; metasomatic rocks; mid-ocean ridge basalts; Motagua Fault; P-T conditions; petrology; physical models; plate tectonics; pressure; pyroxene group; recycling; serpentinite; silicates; stable isotopes; subduction; temperature; trace elements; United States; volcanic rocks DO - http://dx.doi.org/10.1016/j.gca.2010.02.033 ER - TY - JOUR T1 - Ultrafine clay minerals of the Pleistocene Olorgesailie Formation, southern Kenya Rift; diagenesis and paleoenvironments of early hominins AN - 755156420; 2010-080795 AB - The Pleistocene Olorgesailie Formation in the southern Kenya Rift has yielded a remarkable assemblage of Acheulean artifacts and vertebrate fossils, including hominin specimen KNM-OG 45500. Members 1 and 7 both contain clay-rich deposits that have been pedogenically modified into paleosols (UM1p and UM7p, respectively). This study provides the first detailed mineralogical and geochemical analyses of the clays of this important Pleistocene basin. The smectitic clays, which show abundant evidence for pedogenesis, were apparently originally deposited under lacustrine conditions. They have an average structural formula of (Ca (sub 0.01) Na (sub 0.32) K (sub 0.26) )(Si (sub 3.76) Al (sub 0.24) )(Al (sub 0.86) Ti (sub 0.04) Fe (sub 0.68) Mg (sub 0.42) )O (sub 10) (OH) (sub 2) . The high layer charge clays indicate diagenetic alteration of detrital clay derived from the volcanic drainage basin, probably involving alkaline waters of variable salinity. Despite overall lower salinity compared to other Plio-Pleistocene basins of the region (e.g. Olduvai Gorge), the basin still shows evidence for authigenic clay mineral precipitation. Clay chemistry and bulk geochemical indicators of pedogenesis imply that UM1p clays more closely reflect depositional paleo-waters, whereas UM7p clays have been more pedogenically altered due to subaerial exposure. UM1p smectites show some Mg enrichment near the western Lava Hump locality, consistent with discharge of Mg-bearing paleo-waters from a volcanic aquifer into a siliceous and alkaline (though not highly saline) paleo-lake. UM7p smectites were deposited in a more saline paleo-lake, but have lost substantial amounts of Mg due to post-depositional weathering. Locally abundant artifacts and vertebrate fossils found in these deposits accumulated at times following deposition of the lacustrine clay, probably concurrent with pedogenesis. The limnological conditions associated with initial clay deposition, therefore, preceded hominin occupation of the exposed surfaces. JF - Clays and Clay Minerals AU - Deocampo, Daniel M AU - Behrensmeyer, Anna K AU - Potts, Richard Y1 - 2010/06// PY - 2010 DA - June 2010 SP - 294 EP - 310 PB - Clay Minerals Society, Clarkson, NY VL - 58 IS - 3 SN - 0009-8604, 0009-8604 KW - silicates KW - East Africa KW - clay mineralogy KW - authigenic minerals KW - Cenozoic KW - Theria KW - Kenya KW - paleolimnology KW - Olorgesailie Formation KW - sediments KW - paleosols KW - Eutheria KW - Chordata KW - Quaternary KW - Mammalia KW - smectite KW - Primates KW - Hominidae KW - clay minerals KW - paleoenvironment KW - Kenya Rift valley KW - diagenesis KW - lacustrine environment KW - Pleistocene KW - Africa KW - sheet silicates KW - Vertebrata KW - Tetrapoda KW - lake sediments KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/755156420?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Clays+and+Clay+Minerals&rft.atitle=Ultrafine+clay+minerals+of+the+Pleistocene+Olorgesailie+Formation%2C+southern+Kenya+Rift%3B+diagenesis+and+paleoenvironments+of+early+hominins&rft.au=Deocampo%2C+Daniel+M%3BBehrensmeyer%2C+Anna+K%3BPotts%2C+Richard&rft.aulast=Deocampo&rft.aufirst=Daniel&rft.date=2010-06-01&rft.volume=58&rft.issue=3&rft.spage=294&rft.isbn=&rft.btitle=&rft.title=Clays+and+Clay+Minerals&rft.issn=00098604&rft_id=info:doi/10.1346%2FCCMN.2010.0580301 L2 - http://www.ingentaconnect.com/content/cms/ccm LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, Clay Minerals Society | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 58 N1 - PubXState - NY N1 - Document feature - illus. incl. strat. col., 3 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - CLCMAB N1 - SubjectsTermNotLitGenreText - Africa; authigenic minerals; Cenozoic; Chordata; clay mineralogy; clay minerals; diagenesis; East Africa; Eutheria; Hominidae; Kenya; Kenya Rift valley; lacustrine environment; lake sediments; Mammalia; Olorgesailie Formation; paleoenvironment; paleolimnology; paleosols; Pleistocene; Primates; Quaternary; sediments; sheet silicates; silicates; smectite; Tetrapoda; Theria; Vertebrata DO - http://dx.doi.org/10.1346/CCMN.2010.0580301 ER - TY - JOUR T1 - Geochemistry, geochronology, and cathodoluminescence imagery of the Salihli and Turgutlu granites (central Menderes Massif, western Turkey); implications for Aegean tectonics AN - 753849975; 2010-068136 AB - The Menderes Massif (western Turkey) is an important metamorphic core complex located in the Aegean region; geochemical and geochronological data from this extensional domain facilitates our understanding of large-scale extension of the Earth's lithosphere. S-type, peraluminous granites (Salihli and Turgutlu) that intrude the Alasehir detachment which bounds the northern edge of the central Menderes Massif may have been generated due to subduction of the Eastern Mediterranean floor along the Hellenic trench. In situ Th-Pb ion microprobe monazite ages from the granites range from 21.7+ or -4.5 Ma to 9.6+ or -1.6 Ma (+ or -1sigma ). Higher uncertainty in the ages is attributed to monazite common Pb, but the range is consistent with cathodoluminescence (CL) imagery that document complex textures within the samples. Salihli and Turgutlu granites share many similar characteristics, including multiple generations of plagioclase (some with shocked cores), plagioclase replacing K-feldspar and the development of myrmekite, evidence for fluid interaction, and multiple generations of microcracks and microfaults. The granites may have evolved from compositionally distinct magma sources, as Salihli samples in general contain allanite as the major accessory mineral, whereas Turgutlu granites contain monazite. However, the CL imagery document similar alteration textures. The youngest Turgutlu monazite grain (11.5+ or -0.8 Ma) is located in the rim of a K-feldspar grain close to myrmekite, and the youngest Salihli monazite grain (9.6+ or -1.6 Ma) is located in the outer edge of an altered plagioclase crystal. These ages likely time episodes of deformation as the granites were subjected to exhumation along the Alasehir detachment. Ages reported here are similar to dates constraining extension reported elsewhere in the Aegean, but indicate a level of complexity when linking movement within the Menderes Massif to the large-scale geodynamic processes that created other metamorphic core complexes in the region. Difficulties exist in linking the ages obtained from the granites to specific tectonic events due to the presence of secondary alteration textures, generations of mineral growth, and multiple episodes of deformation. JF - Tectonophysics AU - Catlos, Elizabeth J AU - Baker, Courtney AU - Sorensen, Sorena S AU - Cemen, Ibrahim AU - Hancer, Mete A2 - Cemen, Ibrahim Y1 - 2010/06// PY - 2010 DA - June 2010 SP - 110 EP - 130 PB - Elsevier, Amsterdam VL - 488 IS - 1-4 SN - 0040-1951, 0040-1951 KW - igneous rocks KW - detachment faults KW - granites KW - S-type granites KW - extension tectonics KW - Cenozoic KW - plutonic rocks KW - mineral composition KW - dates KW - absolute age KW - tectonics KW - chemical composition KW - Asia KW - Menderes Massif KW - geochemistry KW - Middle East KW - Hellenic Trench KW - faults KW - peraluminous composition KW - textures KW - Turkey KW - phosphates KW - Salihli Granite KW - Miocene KW - cathodoluminescence KW - Tertiary KW - intrusions KW - Turgutlu Granite KW - Anatolia KW - Neogene KW - western Turkey KW - Pb/Th KW - monazite KW - Mediterranean Sea KW - Alasehir Fault KW - metamorphic core complexes KW - 16:Structural geology KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753849975?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Tectonophysics&rft.atitle=Geochemistry%2C+geochronology%2C+and+cathodoluminescence+imagery+of+the+Salihli+and+Turgutlu+granites+%28central+Menderes+Massif%2C+western+Turkey%29%3B+implications+for+Aegean+tectonics&rft.au=Catlos%2C+Elizabeth+J%3BBaker%2C+Courtney%3BSorensen%2C+Sorena+S%3BCemen%2C+Ibrahim%3BHancer%2C+Mete&rft.aulast=Catlos&rft.aufirst=Elizabeth&rft.date=2010-06-01&rft.volume=488&rft.issue=1-4&rft.spage=110&rft.isbn=&rft.btitle=&rft.title=Tectonophysics&rft.issn=00401951&rft_id=info:doi/10.1016%2Fj.tecto.2009.06.001 L2 - http://www.sciencedirect.com/science/journal/00401951 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - CODEN - TCTOAM N1 - SubjectsTermNotLitGenreText - absolute age; Alasehir Fault; Anatolia; Asia; cathodoluminescence; Cenozoic; chemical composition; dates; detachment faults; extension tectonics; faults; geochemistry; granites; Hellenic Trench; igneous rocks; intrusions; Mediterranean Sea; Menderes Massif; metamorphic core complexes; Middle East; mineral composition; Miocene; monazite; Neogene; Pb/Th; peraluminous composition; phosphates; plutonic rocks; S-type granites; Salihli Granite; tectonics; Tertiary; textures; Turgutlu Granite; Turkey; western Turkey DO - http://dx.doi.org/10.1016/j.tecto.2009.06.001 ER - TY - JOUR T1 - Characterization of fluvial activity in Parana Valles using different age-dating techniques AN - 753849833; 2010-067951 JF - Icarus AU - Bouley, S AU - Craddock, R A AU - Mangold, N AU - Ansan, V Y1 - 2010/06// PY - 2010 DA - June 2010 SP - 686 EP - 698 PB - Elsevier, New York, NY VL - 207 IS - 2 SN - 0019-1035, 0019-1035 KW - Parana Valles KW - methods KW - relative age KW - Noachian KW - impact features KW - erosion KW - resurfacing KW - Mars KW - mapping KW - Hesperian KW - Context Camera KW - paleoclimatology KW - spatial variations KW - Amazonian KW - age KW - drainage basins KW - valleys KW - THEMIS KW - surface water KW - morphometry KW - valley networks KW - terrestrial planets KW - morphology KW - planets KW - fluvial features KW - MOLA KW - impact craters KW - temporal distribution KW - incised valleys KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753849833?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Characterization+of+fluvial+activity+in+Parana+Valles+using+different+age-dating+techniques&rft.au=Bouley%2C+S%3BCraddock%2C+R+A%3BMangold%2C+N%3BAnsan%2C+V&rft.aulast=Bouley&rft.aufirst=S&rft.date=2010-06-01&rft.volume=207&rft.issue=2&rft.spage=686&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2009.12.030 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 51 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - age; Amazonian; Context Camera; drainage basins; erosion; fluvial features; Hesperian; impact craters; impact features; incised valleys; mapping; Mars; methods; MOLA; morphology; morphometry; Noachian; paleoclimatology; Parana Valles; planets; relative age; resurfacing; spatial variations; surface water; temporal distribution; terrestrial planets; THEMIS; valley networks; valleys DO - http://dx.doi.org/10.1016/j.icarus.2009.12.030 ER - TY - JOUR T1 - Principles into Practice Setting the Bar for Green Chemistry AN - 753690202; 13317432 AB - Abstract not available. JF - Environmental Health Perspectives AU - Taylor, David A AD - David A. Taylor writes for The Washington Post and Smith-sonian and is author of Ginseng, the Divine Root, about the science and subculture surrounding the medicinal plant. He teaches science writing at The Writer's Center in Maryland Y1 - 2010/06// PY - 2010 DA - Jun 2010 SP - A254 EP - A257 PB - US Government Printing Office, Superintendent of Documents, P.O. Box 371954 Pittsburgh PA 15250-7954 USA VL - 118 IS - 6 SN - 0091-6765, 0091-6765 KW - Environment Abstracts KW - green development KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753690202?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvabstractsmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Health+Perspectives&rft.atitle=Principles+into+Practice+Setting+the+Bar+for+Green+Chemistry&rft.au=Taylor%2C+David+A&rft.aulast=Taylor&rft.aufirst=David&rft.date=2010-06-01&rft.volume=118&rft.issue=6&rft.spage=A254&rft.isbn=&rft.btitle=&rft.title=Environmental+Health+Perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2012-01-01 N1 - Last updated - 2015-05-13 N1 - SubjectsTermNotLitGenreText - green development ER - TY - JOUR T1 - Molecular phylogeny of enigmatic Caribbean spider crabs from the Mithrax-Mithraculus species complex (Brachyura: Majidae: Mithracinae): ecological diversity and a formal test of genera monophyly AN - 746159390; 13061095 AB - Crabs from the Mithrax-Mithraculus species complex are known for their diversity of lifestyles, habitats, and coloration. This group includes small, colourful, symbiotic species and much larger, reef-dwelling crabs targeted by fishermen. The evolutionary relationships between the species within this complex are not well-defined. Previous studies based upon morphological characters have proposed the separation of this complex into two genera (Mithrax and Mithraculus), but cladistic analyses based upon larval characters do not support this division. A molecular phylogeny of the group may help to resolve this long-standing taxonomic question and shed light on the ecological conditions driving the diversity of these crabs. Using a 550-bp alignment of the 16S rRNA mitochondrial DNA segment we examined the phylogenetic relationships between 8 species within the Mithrax-Mithraculus complex native to the Caribbean. The resulting phylogeny indicates that this complex is paraphyletic, as it includes the genus Microphrys. The analyses revealed a well-supported, monophyletic group containing four species of Mithraculus (M. cinctimanus, M. coryphe, M. sculptus and M. forceps) and supported one pair of sister species from the genus Mithrax (M. caribbaeus and M. spinosissimus). No complete segregation of species, according to genera, was evident, however, from tree topologies. Bayesian-factor analyses revealed strong support for the unconstrained tree instead of alternative trees in which monophyly of the two genera was forced. Thus, the present molecular phylogeny does not support the separation of the species within this complex into the genera Mithrax and Mithraculus. A review of the literature demonstrated considerable phenotypic variation within monophyletic clades in this group. JF - Journal of the Marine Biological Association of the United Kingdom AU - Baeza, JAntonio AU - Bolanos, Juan A AU - Fuentes, Soledad AU - Hernandez, Jesus E AU - Lira, Carlos AU - Lopez, Regulo AD - Grupo de Investigacion en Carcinologia, Escuela de Ciencias Aplicadas del Mar, Nucleo Nueva Esparta, Universidad de Oriente, Isla Margarita, Venezuela, baezaa@si.edu Y1 - 2010/06// PY - 2010 DA - Jun 2010 SP - 851 EP - 858 PB - Cambridge University Press, The Edinburgh Building, Cambridge CB2 2RU UK VL - 90 IS - 4 SN - 0025-3154, 0025-3154 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Trees KW - Genetic diversity KW - Mithraculus KW - ASW, Caribbean Sea KW - Coloration KW - Interspecific relationships KW - Marine crustaceans KW - Phylogenetics KW - Phylogeny KW - Marine KW - Symbionts KW - Decapoda KW - Microphrys KW - Phenotypic variations KW - Habitat KW - Majidae KW - Mitochondrial DNA KW - Mithrax KW - Reviews KW - Brachyura KW - DNA KW - Cladistics KW - cladistics KW - rRNA 16S KW - Evolution KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08285:Genetics and evolution KW - O 1030:Invertebrates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746159390?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+Marine+Biological+Association+of+the+United+Kingdom&rft.atitle=Molecular+phylogeny+of+enigmatic+Caribbean+spider+crabs+from+the+Mithrax-Mithraculus+species+complex+%28Brachyura%3A+Majidae%3A+Mithracinae%29%3A+ecological+diversity+and+a+formal+test+of+genera+monophyly&rft.au=Baeza%2C+JAntonio%3BBolanos%2C+Juan+A%3BFuentes%2C+Soledad%3BHernandez%2C+Jesus+E%3BLira%2C+Carlos%3BLopez%2C+Regulo&rft.aulast=Baeza&rft.aufirst=JAntonio&rft.date=2010-06-01&rft.volume=105&rft.issue=49&rft.spage=19084&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0802697105 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Number of references - 50 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Symbionts; Interspecific relationships; DNA; Genetic diversity; Phenotypic variations; Cladistics; Marine crustaceans; Evolution; Phylogenetics; Phylogeny; Mitochondrial DNA; Coloration; Trees; Reviews; cladistics; Habitat; rRNA 16S; Mithraculus; Microphrys; Decapoda; Mithrax; Brachyura; Majidae; ASW, Caribbean Sea; Marine DO - http://dx.doi.org/10.1017/S0025315409991044 ER - TY - JOUR T1 - Ontogenetic Changes in Web Design in Two Orb-Web Spiders AN - 745720318; 12946370 AB - The first orb web built by newly hatched spiders resembles the adult web in its overall form and structure. However, many details show ontogenetic changes. One possible explanation for these changes is that the tiny early-instar spiders with their minute brains will make more mistakes and build less 'perfect' orb webs than older and larger juveniles and adults. To test this hypothesis, known as the size limitation hypothesis, I analysed orb webs from three developmental stages, spiderlings, juveniles and adult females, in two neotropical orb-web spiders, the araneid Eustala illicita and the nephilid Nephila clavipes. Neither species showed clear signs of being behaviourally limited or more prone to committing errors as spiderlings than were older juveniles or adults. These findings therefore do not support the size limitation hypothesis in either species. Finally, I looked for evidence of the 'biogenetic law', which predicts that juveniles should build less derived orb webs than the adults. Evidence for this was found in E. illicita, but not in N. clavipes. JF - Ethology AU - Hesselberg, Thomas AD - Smithsonian Tropical Research Institute, Balboa, Ancon, Republic of Panama, thomas.hesselberg@zoo.ox.ac.uk Y1 - 2010/06// PY - 2010 DA - Jun 2010 SP - 535 EP - 545 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 116 IS - 6 SN - 0179-1613, 0179-1613 KW - Ecology Abstracts; Entomology Abstracts; Animal Behavior Abstracts KW - Brain KW - Developmental stages KW - Ontogeny KW - Webs KW - Araneae KW - Nephila clavipes KW - Y 25040:Behavioral Ecology KW - Z 05340:Ecology and Behavior KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745720318?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ethology&rft.atitle=Ontogenetic+Changes+in+Web+Design+in+Two+Orb-Web+Spiders&rft.au=Hesselberg%2C+Thomas&rft.aulast=Hesselberg&rft.aufirst=Thomas&rft.date=2010-06-01&rft.volume=116&rft.issue=6&rft.spage=535&rft.isbn=&rft.btitle=&rft.title=Ethology&rft.issn=01791613&rft_id=info:doi/10.1111%2Fj.1439-0310.2010.01760.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Number of references - 46 N1 - Last updated - 2012-06-18 N1 - SubjectsTermNotLitGenreText - Brain; Developmental stages; Ontogeny; Webs; Araneae; Nephila clavipes DO - http://dx.doi.org/10.1111/j.1439-0310.2010.01760.x ER - TY - JOUR T1 - Hawaiian angiosperm radiations of North American origin AN - 745714618; 12952329 AB - Background Putative phytogeographical links between America (especially North America) and the Hawaiian Islands have figured prominently in disagreement and debate about the origin of Pacific floras and the efficacy of long-distance (oversea) plant dispersal, given the obstacles to explaining such major disjunctions by vicariance. Scope Review of past efforts, and of progress over the last 20 years, toward understanding relationships of Hawaiian angiosperms allows for a historically informed re-evaluation of the American (New World) contribution to Hawaiian diversity and evolutionary activity of American lineages in an insular setting. Conclusions Temperate and boreal North America is a much more important source of Hawaiian flora than suggested by most 20th century authorities on Pacific plant life, such as Fosberg and Skottsberg. Early views of evolution as too slow to account for divergence of highly distinctive endemics within the Hawaiian geological time frame evidently impeded biogeographical understanding, as did lack of appreciation for the importance of rare, often biotically mediated dispersal events and ecological opportunity in island ecosystems. Molecular phylogenetic evidence for North American ancestry of Hawaiian plant radiations, such as the silversword alliance, mints, sanicles, violets, schiedeas and spurges, underlines the potential of long-distance dispersal to shape floras, in accordance with hypotheses championed by Carlquist. Characteristics important to colonization of the islands, such as dispersibility by birds and ancestral hybridization or polyploidy, and ecological opportunities associated with 'sky islands' of temperate or boreal climate in the tropical Hawaiian archipelago may have been key to extensive diversification of endemic lineages of North American origin that are among the most species-rich clades of Hawaiian plants. Evident youth of flowering-plant lineages from North America is highly consistent with recent geological evidence for lack of high-elevation settings in the Hawaiian chain immediately prior to formation of the oldest, modern high-elevation island, Kaua'i. JF - Annals of Botany AU - Baldwin, Bruce G AU - Wagner, Warren L AD - 2 Department of Botany, National Museum of Natural History, Smithsonian Institution, Washington 20013-7012, DC, USA, bbaldwin@berkeley.edu Y1 - 2010/06// PY - 2010 DA - Jun 2010 SP - 849 EP - 879 PB - Oxford University Press, Oxford Journals, Great Clarendon Street Oxford OX2 6DP UK VL - 105 IS - 6 SN - 0305-7364, 0305-7364 KW - Ecology Abstracts KW - Phylogeny KW - Colonization KW - Schiedea KW - Islands KW - Radiation KW - Reviews KW - Climate KW - Dispersal KW - Angiosperms KW - Evolution KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745714618?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+Botany&rft.atitle=Hawaiian+angiosperm+radiations+of+North+American+origin&rft.au=Baldwin%2C+Bruce+G%3BWagner%2C+Warren+L&rft.aulast=Baldwin&rft.aufirst=Bruce&rft.date=2010-06-01&rft.volume=105&rft.issue=6&rft.spage=849&rft.isbn=&rft.btitle=&rft.title=Annals+of+Botany&rft.issn=03057364&rft_id=info:doi/10.1093%2Faob%2Fmcq052 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-07-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Phylogeny; Colonization; Islands; Radiation; Reviews; Climate; Angiosperms; Dispersal; Evolution; Schiedea DO - http://dx.doi.org/10.1093/aob/mcq052 ER - TY - JOUR T1 - Late 19th Century Abundance Trends of the Eskimo Curlew on Nantucket Island, Massachusetts AN - 745644606; 13198071 AB - The Eskimo Curlew (Numenius borealis), now near extinction, was intensively hunted during fall migration along the Atlantic coast from Labrador to Long Island through the late 19th century. Scores of post-1850 records from this region have been gleaned from the literature but the rate of population decline has never been assessed. George H. MacKay's shooting journal, which has been largely overlooked, includes quantitative data on curlew abundance trends from 1875 to 1897 on Nantucket Island, Massachusetts. MacKay observed 650 curlews and his party bagged 87 during 231 hunting days logged during the flight period (21 August-2 October) over 22 hunting seasons. The last major flights were observed in 1881. Although he continued to hunt enthusiastically through the early 1890s, annual totals of curlews observed by MacKay declined significantly (rs, = 0.40, p < 0.05) from 1875 to 1897, as did annual bag totals (rs = -0.41, p < 0.05). Annual bag totals of American Golden Plovers (Pluvialis dominica), which often associated with Eskimo Curlews, also declined precipitously during the period (rs, = 0.51, p < 0.01). Journal entries suggest that MacKay abandoned shorebird hunting after a string of disappointing seasons in the 1890s. MacKay's journal offers a unique historical perspective on the decline of the Eskimo Curlew, a species about which little additional historical information is likely to be learned. JF - Waterbirds AU - Graves, Gary R Y1 - 2010/06// PY - 2010 DA - June 2010 SP - 236 EP - 241 PB - Waterbird Society VL - 33 IS - 2 SN - 1524-4695, 1524-4695 KW - Sustainability Science Abstracts; Oceanic Abstracts; Animal Behavior Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - American Golden Plover KW - Eskimo Curlew KW - Nantucket Island KW - Numenius borealis KW - Pluvialis dominica. KW - Historical account KW - Abundance KW - population decline KW - ANW, USA, New York, Long Island KW - USA, Atlantic Coast KW - Migration KW - Flight KW - ANW, USA, Massachusetts KW - Islands KW - Pluvialis dominica KW - extinction KW - ANW, USA, Massachusetts, Nantucket I. KW - Coasts KW - Marine KW - migration KW - Data processing KW - Extinction KW - Rare species KW - Population decline KW - Coastal zone KW - hunting KW - Migrations KW - Hunting KW - Aquatic birds KW - Species extinction KW - abundance KW - O 1070:Ecology/Community Studies KW - Q1 08421:Migrations and rhythms KW - Y 25080:Orientation, Migration and Locomotion KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745644606?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Waterbirds&rft.atitle=Late+19th+Century+Abundance+Trends+of+the+Eskimo+Curlew+on+Nantucket+Island%2C+Massachusetts&rft.au=Graves%2C+Gary+R&rft.aulast=Graves&rft.aufirst=Gary&rft.date=2010-06-01&rft.volume=33&rft.issue=2&rft.spage=236&rft.isbn=&rft.btitle=&rft.title=Waterbirds&rft.issn=15244695&rft_id=info:doi/10.1675%2F063.033.0212 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-07-01 N1 - Last updated - 2016-09-29 N1 - SubjectsTermNotLitGenreText - Migrations; Rare species; Species extinction; Aquatic birds; Flight; Data processing; Islands; Extinction; Abundance; Population decline; Hunting; Migration; Coasts; migration; Historical account; Coastal zone; hunting; extinction; population decline; abundance; Numenius borealis; Pluvialis dominica; ANW, USA, Massachusetts; ANW, USA, New York, Long Island; ANW, USA, Massachusetts, Nantucket I.; USA, Atlantic Coast; Marine DO - http://dx.doi.org/10.1675/063.033.0212 ER - TY - JOUR T1 - Bacterial Acquisition in Juveniles of Several Broadcast Spawning Coral Species AN - 746232832; 13091405 AB - Coral animals harbor diverse microorganisms in their tissues, including archaea, bacteria, viruses, and zooxanthellae. The extent to which coral-bacterial associations are specific and the mechanisms for their maintenance across generations in the environment are unknown. The high diversity of bacteria in adult coral colonies has made it challenging to identify species-specific patterns. Localization of bacteria in gametes and larvae of corals presents an opportunity for determining when bacterial-coral associations are initiated and whether they are dynamic throughout early development. This study focuses on the early onset of bacterial associations in the mass spawning corals Montastraea annularis, M. franksi, M. faveolata, Acropora palmata, A. cervicornis, Diploria strigosa, and A. humilis. The presence of bacteria and timing of bacterial colonization was evaluated in gametes, swimming planulae, and newly settled polyps by fluorescence in situ hybridization (FISH) using general eubacterial probes and laser-scanning confocal microscopy. The coral species investigated in this study do not appear to transmit bacteria via their gametes, and bacteria are not detectable in or on the corals until after settlement and metamorphosis. This study suggests that mass-spawning corals do not acquire, or are not colonized by, detectable numbers of bacteria until after larval settlement and development of the juvenile polyp. This timing lays the groundwork for developing and testing new hypotheses regarding general regulatory mechanisms that control bacterial colonization and infection of corals, and how interactions among bacteria and juvenile polyps influence the structure of bacterial assemblages in corals. JF - PLoS ONE AU - Sharp, Koty H AU - Ritchie, Kim B AU - Schupp, Peter J AU - Ritson-Williams, Raphael AU - Paul, Valerie J AD - Smithsonian Marine Station at Fort Pierce, Fort Pierce, Florida, United States of America Y1 - 2010/05/28/ PY - 2010 DA - 2010 May 28 PB - BioMed Central Ltd., Middlesex House London W1T 4LB UK VL - 5 IS - 5 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Microbiology Abstracts B: Bacteriology; Virology & AIDS Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; Animal Behavior Abstracts KW - Biological settlement KW - Archaea KW - Zooxanthellae KW - Viruses KW - Life cycle KW - Polyps KW - Infection KW - Larval development KW - Disease transmission KW - Colonization KW - Colonies KW - Coral KW - Fluorescent indicators KW - Metamorphosis KW - Corals KW - Fluorescence in situ hybridization KW - Bacteria KW - Swimming KW - Gametes KW - Spawning KW - Diploria strigosa KW - Confocal microscopy KW - Microorganisms KW - Acropora palmata KW - Montastraea annularis KW - J 02410:Animal Diseases KW - Y 25020:Territory, Reproduction and Sociality KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08484:Species interactions: parasites and diseases KW - V 22320:Replication KW - O 5060:Aquaculture KW - A 01300:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746232832?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologyb&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=PLoS+ONE&rft.atitle=Bacterial+Acquisition+in+Juveniles+of+Several+Broadcast+Spawning+Coral+Species&rft.au=Sharp%2C+Koty+H%3BRitchie%2C+Kim+B%3BSchupp%2C+Peter+J%3BRitson-Williams%2C+Raphael%3BPaul%2C+Valerie+J&rft.aulast=Sharp&rft.aufirst=Koty&rft.date=2010-05-28&rft.volume=5&rft.issue=5&rft.spage=&rft.isbn=&rft.btitle=&rft.title=PLoS+ONE&rft.issn=1932-6203&rft_id=info:doi/10.1371%2Fjournal.pone.0010898 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Last updated - 2014-12-11 N1 - SubjectsTermNotLitGenreText - Colonization; Biological settlement; Gametes; Viruses; Coral; Life cycle; Polyps; Larval development; Disease transmission; Swimming; Zooxanthellae; Spawning; Infection; Colonies; Confocal microscopy; Microorganisms; Fluorescent indicators; Corals; Metamorphosis; Fluorescence in situ hybridization; Bacteria; Archaea; Acropora palmata; Montastraea annularis; Diploria strigosa DO - http://dx.doi.org/10.1371/journal.pone.0010898 ER - TY - JOUR T1 - Seasonal population dynamics of the non-native Caprella mutica (Crustacea, Amphipoda) on the west coast of Scotland AN - 746157982; 13060907 AB - Information on the life history and population dynamics of non-native species is essential to understand the process of invasion and impacts on invaded ecosystems. The non-native marine caprellid amphipod Caprella mutica has successfully established populations on coastlines throughout the temperate northern hemisphere and in New Zealand in the southern hemisphere. The introduction mechanism has been surpassed and it is now important to understand its ecology and biology in non-native habitats. The seasonal population dynamics of C. mutica were investigated over 18 months at four sites with different levels of anthropogenic disturbance on the west coast of Scotland. Abundance of C. mutica fluctuated seasonally at all sites, peaking during June to October. The highest abundance recorded on a single mesh collector was 319 000 individuals m super(-2) in August 2004 at one of the fish farms. Both seasonal and site-specific factors influenced the population dynamics of C. mutica. Both males and females were significantly larger and more abundant at the fish farm sites. Individuals displayed reproductive characteristics at a smaller size at the fish farm sites, indicating earlier maturity. The results suggest that anthropogenic disturbance and artificial resource enhancement contribute to the global establishment success of non-native C. mutica. JF - Marine & Freshwater Research AU - Ashton, Gail V AU - Burrows, Michael T AU - Willis, Kate J AU - Cook, Elizabeth J AD - Scottish Association for Marine Science, Oban, Argyll, PA37 1QA, Scotland, ashtong@si.edu Y1 - 2010/05/28/ PY - 2010 DA - 2010 May 28 SP - 549 EP - 559 PB - CSIRO Publishing, PO Box 1139 Collingwood Vic. 3066 Australia VL - 61 IS - 5 SN - 1323-1650, 1323-1650 KW - Ecology Abstracts; Environment Abstracts; ASFA Aquaculture Abstracts; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - aquaculture KW - invasion biology KW - maturity KW - Farms KW - Abundance KW - Population dynamics KW - Aquaculture KW - Sulfur dioxide KW - PSE, New Zealand KW - Maturity KW - Seasonal variations KW - Marine crustaceans KW - Coasts KW - Marine KW - disturbance KW - ANE, British Isles, Scotland KW - anthropogenic factors KW - Crustacea KW - Crustacean culture KW - Habitat KW - Ecosystem disturbance KW - Life history KW - Caprella mutica KW - Amphipoda KW - invasions KW - Introduced species KW - abundance KW - Q3 08583:Shellfish culture KW - Q1 08583:Shellfish culture KW - D 04040:Ecosystem and Ecology Studies KW - ENA 12:Oceans & Estuaries KW - O 5060:Aquaculture UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746157982?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+%26+Freshwater+Research&rft.atitle=Seasonal+population+dynamics+of+the+non-native+Caprella+mutica+%28Crustacea%2C+Amphipoda%29+on+the+west+coast+of+Scotland&rft.au=Ashton%2C+Gail+V%3BBurrows%2C+Michael+T%3BWillis%2C+Kate+J%3BCook%2C+Elizabeth+J&rft.aulast=Ashton&rft.aufirst=Gail&rft.date=2010-05-28&rft.volume=61&rft.issue=5&rft.spage=549&rft.isbn=&rft.btitle=&rft.title=Marine+%26+Freshwater+Research&rft.issn=13231650&rft_id=info:doi/10.1071%2FMF09162 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Number of references - 77 N1 - Last updated - 2015-10-15 N1 - SubjectsTermNotLitGenreText - Crustacean culture; Introduced species; Population dynamics; Marine crustaceans; Ecosystem disturbance; Coasts; Life history; Farms; Abundance; Maturity; Habitat; disturbance; maturity; Sulfur dioxide; anthropogenic factors; invasions; Seasonal variations; Aquaculture; abundance; Caprella mutica; Amphipoda; Crustacea; ANE, British Isles, Scotland; PSE, New Zealand; Marine DO - http://dx.doi.org/10.1071/MF09162 ER - TY - JOUR T1 - Marine Macroalgal Diversity Assessment of Saba Bank, Netherlands Antilles AN - 746232424; 13083212 AB - Located in the Dutch Windward Islands, Saba Bank is a flat-topped seamount (20-45 m deep in the shallower regions). The primary goals of the survey were to improve knowledge of biodiversity for one of the world's most significant, but little-known, seamounts and to increase basic data and analyses to promote the development of an improved management plan. Our team of three divers used scuba to collect algal samples to depths of 50 m at 17 dive sites. Over 360 macrophyte specimens (12 putative new species) were collected, more than 1,000 photographs were taken in truly exceptional habitats, and three astonishing new seaweed community types were discovered. These included: (1) 'Field of Greens' (N 1730.620', W 6327.707') dominated by green seaweeds as well as some filamentous reds, (2) 'Brown Town' (N 1728.027', W 6314.944') dominated by large brown algae, and (3) 'Seaweed City' (N 1726.485', W 6316.850') with a diversity of spectacular fleshy red algae. Dives to 30 m in the more two-dimensional interior habitats revealed particularly robust specimens of algae typical of shallower seagrass beds, but here in the total absence of any seagrasses (seagrasses generally do not grow below 20 m). Our preliminary estimate of the number of total seaweed species on Saba Bank ranges from a minimum of 150 to 200. Few filamentous and thin sheet forms indicative of stressed or physically disturbed environments were observed. A more precise number still awaits further microscopic and molecular examinations in the laboratory. The expedition, while intensive, has only scratched the surface of this unique submerged seamount/atoll. JF - PLoS ONE AU - Littler, Mark M AU - Littler, Diane S AU - Brooks, Barrett L AD - Department of Botany, Smithsonian Institution, Washington, D. C., United States of America Y1 - 2010/05/21/ PY - 2010 DA - 2010 May 21 PB - BioMed Central Ltd., Middlesex House London W1T 4LB UK VL - 5 IS - 5 KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; ASFA Marine Biotechnology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology KW - ASW, Saba Bank KW - Marine KW - Seagrasses KW - Data processing KW - Plant morphology KW - Aquatic plants KW - Biodiversity KW - Habitat KW - Atolls KW - Seamounts KW - Ecosystem disturbance KW - Macrophytes KW - ASW, Caribbean Sea, Netherlands Antilles KW - Islands KW - ASW, Caribbean Sea, Lesser Antilles, Windward Is. KW - Sea grass KW - Seaweeds KW - Environment management KW - Algae KW - New species KW - Expeditions KW - O 1010:Viruses, Bacteria, Protists, Fungi and Plants KW - D 04040:Ecosystem and Ecology Studies KW - Q4 27770:Algae KW - Q1 08223:Taxonomy and morphology KW - K 03310:Genetics & Taxonomy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746232424?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=PLoS+ONE&rft.atitle=Marine+Macroalgal+Diversity+Assessment+of+Saba+Bank%2C+Netherlands+Antilles&rft.au=Littler%2C+Mark+M%3BLittler%2C+Diane+S%3BBrooks%2C+Barrett+L&rft.aulast=Littler&rft.aufirst=Mark&rft.date=2010-05-21&rft.volume=5&rft.issue=5&rft.spage=&rft.isbn=&rft.btitle=&rft.title=PLoS+ONE&rft.issn=1932-6203&rft_id=info:doi/10.1371%2Fjournal.pone.0010677 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Plant morphology; Aquatic plants; Biodiversity; Sea grass; Seaweeds; Environment management; Ecosystem disturbance; Seamounts; Expeditions; Macrophytes; Seagrasses; Data processing; Islands; Atolls; Habitat; New species; Algae; ASW, Saba Bank; ASW, Caribbean Sea, Netherlands Antilles; ASW, Caribbean Sea, Lesser Antilles, Windward Is.; Marine DO - http://dx.doi.org/10.1371/journal.pone.0010677 ER - TY - JOUR T1 - Biodiversity Assessment of the Fishes of Saba Bank Atoll, Netherlands Antilles AN - 745938791; 13083215 AB - Biodiversity surveys were conducted on Saba Bank, Netherlands Antilles, to assess ichthyofaunal richness and to compare with published surveys of other Caribbean localities. The primary objective was to estimate the total species richness of the Saba Bank ichthyofauna. A variety of sampling techniques was utilized to survey the fish species of both the visually accessible megafauna and the camouflaged and small-sized species comprising the cryptic ichthyofauna. Based on results presented herein, the number of species known on Saba Bank is increased from 42 previously known species to 270 species. Expected species-accumulation curves demonstrate that the current estimate of species richness of fishes for Saba Bank under represents the actual richness, and our knowledge of the ichthyofauna has not plateaued. The total expected fish-species richness may be somewhere between 320 and 411 species. The Saba Bank ichthyofaunal assemblage is compared to fish assemblages found elsewhere in the Caribbean. Despite the absence of shallow or emergent shore habitats like mangroves, Saba Bank ranks as having the eighth highest ichthyofaunal richness of surveyed localities in the Greater Caribbean. Some degree of habitat heterogeneity was evident. Fore-reef, patch-reef, and lagoonal habitats were sampled. Fish assemblages were significantly different between habitats. Species richness was highest on the fore reef, but 11 species were found only at lagoonal sites. A comprehensive, annotated list of the fishes currently known to occur on Saba Bank, Netherland Antilles, is provided and color photographs of freshly collected specimens are presented for 165 of the listed species of Saba Bank fishes to facilitate identification and taxonomic comparison with similar taxa at other localities. Coloration of some species is shown for the first time. Preliminary analysis indicates that at least six undescribed new species were collected during the survey and these are indicated in the annotated list. JF - PLoS ONE AU - Williams, Jeffrey T AU - Carpenter, Kent E AU - Van Tassell, James L AU - Hoetjes, Paul AU - Toller, Wes AU - Etnoyer, Peter AU - Smith, Michael AD - Fish Division, Department of Vertebrate Zoology, National Museum of Natural History, Smithsonian Institution, Suitland, Maryland, United States of America Y1 - 2010/05/21/ PY - 2010 DA - 2010 May 21 PB - BioMed Central Ltd., Middlesex House London W1T 4LB UK VL - 5 IS - 5 KW - Ecology Abstracts KW - Pisces KW - Coloration KW - Biodiversity KW - Shores KW - Sampling KW - Habitat KW - Atolls KW - Species richness KW - Color KW - New species KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745938791?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=PLoS+ONE&rft.atitle=Biodiversity+Assessment+of+the+Fishes+of+Saba+Bank+Atoll%2C+Netherlands+Antilles&rft.au=Williams%2C+Jeffrey+T%3BCarpenter%2C+Kent+E%3BVan+Tassell%2C+James+L%3BHoetjes%2C+Paul%3BToller%2C+Wes%3BEtnoyer%2C+Peter%3BSmith%2C+Michael&rft.aulast=Williams&rft.aufirst=Jeffrey&rft.date=2010-05-21&rft.volume=5&rft.issue=5&rft.spage=&rft.isbn=&rft.btitle=&rft.title=PLoS+ONE&rft.issn=1932-6203&rft_id=info:doi/10.1371%2Fjournal.pone.0010676 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-07-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Coloration; Shores; Biodiversity; Sampling; Atolls; Habitat; Species richness; New species; Color; Pisces DO - http://dx.doi.org/10.1371/journal.pone.0010676 ER - TY - JOUR T1 - Pleistocene to historic shifts in bald eagle diets on the Channel Islands, California AN - 1535204171; 2014-039557 AB - Studies of current interactions among species, their prey, and environmental factors are essential for mitigating immediate threats to population viability, but the true range of behavioral and ecological flexibility can be determined only through research on deeper timescales. Ecological data spanning centuries to millennia provide important contextual information for long-term management strategies, especially for species that now are living in relict populations. Here we use a variety of methods to reconstruct bald eagle diets and local abundance of their potential prey on the Channel Islands from the late Pleistocene to the time when the last breeding pairs disappeared from the islands in the mid-20th century. Faunal and isotopic analysis of bald eagles shows that seabirds were important prey for immature/adult eagles for millennia before the eagles' local extirpation. In historic times (A.D. 1850-1950), however, isotopic and faunal data show that breeding bald eagles provisioned their chicks with introduced ungulates (e.g., sheep), which were locally present in high densities. Today, bald eagles are the focus of an extensive conservation program designed to restore a stable breeding population to the Channel Islands, but native and nonnative prey sources that were important for bald eagles in the past are either diminished (e.g., seabirds) or have been eradicated (e.g., introduced ungulates). In the absence of sufficient resources, a growing bald eagle population on the Channel Islands could expand its prey base to include carrion from local pinniped colonies, exert predation pressure on a recovering seabird population, and possibly prey on endangered island foxes. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Newsome, Seth D AU - Collins, Paul W AU - Rick, Torben C AU - Guthrie, Daniel A AU - Erlandson, Jon M AU - Fogel, Marilyn L Y1 - 2010/05/18/ PY - 2010 DA - 2010 May 18 SP - 9246 EP - 9251 PB - National Academy of Sciences, Washington, DC VL - 107 IS - 20 SN - 0027-8424, 0027-8424 KW - United States KW - diet KW - isotopes KW - Pinnipedia KW - Falconiformes KW - Holocene KW - stable isotopes KW - nitrogen KW - Haliaeetus leucocephalus KW - Cenozoic KW - California KW - Theria KW - carbon KW - bones KW - Haliaeetus KW - ecology KW - Eutheria KW - Neornithes KW - Chordata KW - Ungulata KW - N-15/N-14 KW - Quaternary KW - Neognathae KW - predation KW - isotope ratios KW - Carnivora KW - C-13/C-12 KW - Mammalia KW - Aves KW - Santa Barbara County California KW - organic compounds KW - Southern California KW - collagen KW - Channel Islands KW - San Miguel Island KW - Pleistocene KW - Accipitridae KW - Vertebrata KW - proteins KW - Tetrapoda KW - Ovis aries KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1535204171?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Pleistocene+to+historic+shifts+in+bald+eagle+diets+on+the+Channel+Islands%2C+California&rft.au=Newsome%2C+Seth+D%3BCollins%2C+Paul+W%3BRick%2C+Torben+C%3BGuthrie%2C+Daniel+A%3BErlandson%2C+Jon+M%3BFogel%2C+Marilyn+L&rft.aulast=Newsome&rft.aufirst=Seth&rft.date=2010-05-18&rft.volume=107&rft.issue=20&rft.spage=9246&rft.isbn=&rft.btitle=&rft.title=Plant+Ecology&rft.issn=13850237&rft_id=info:doi/10.1007%2Fs11258-008-9425-y L2 - http://www.pnas.org/content/by/year LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - Number of references - 50 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2014-06-13 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - Accipitridae; Aves; bones; C-13/C-12; California; carbon; Carnivora; Cenozoic; Channel Islands; Chordata; collagen; diet; ecology; Eutheria; Falconiformes; Haliaeetus; Haliaeetus leucocephalus; Holocene; isotope ratios; isotopes; Mammalia; N-15/N-14; Neognathae; Neornithes; nitrogen; organic compounds; Ovis aries; Pinnipedia; Pleistocene; predation; proteins; Quaternary; San Miguel Island; Santa Barbara County California; Southern California; stable isotopes; Tetrapoda; Theria; Ungulata; United States; Vertebrata DO - http://dx.doi.org/10.1073/pnas.0913011107 ER - TY - JOUR T1 - "Dig It"; how an exhibit breathed life into soils education AN - 890660136; 2011-079046 JF - Soil Science Society of America Journal AU - Megonigal, J Patrick AU - Stauffer, Barbara AU - Starrs, Siobhan AU - Pekarik, Andrew AU - Drohan, Patrick AU - Havlin, John Y1 - 2010/05// PY - 2010 DA - May 2010 SP - 706 EP - 716 PB - Soil Science Society of America, Madison, WI VL - 74 IS - 3 SN - 0361-5995, 0361-5995 KW - soils KW - exhibits KW - museums KW - public awareness KW - ecosystems KW - ecology KW - education KW - National Museum of Natural History KW - elementary geology KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/890660136?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=%22Dig+It%22%3B+how+an+exhibit+breathed+life+into+soils+education&rft.au=Megonigal%2C+J+Patrick%3BStauffer%2C+Barbara%3BStarrs%2C+Siobhan%3BPekarik%2C+Andrew%3BDrohan%2C+Patrick%3BHavlin%2C+John&rft.aulast=Megonigal&rft.aufirst=J&rft.date=2010-05-01&rft.volume=74&rft.issue=3&rft.spage=706&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2009.0409 L2 - http://soil.scijournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 15 N1 - PubXState - WI N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SSSJD4 N1 - SubjectsTermNotLitGenreText - ecology; ecosystems; education; elementary geology; exhibits; museums; National Museum of Natural History; public awareness; soils DO - http://dx.doi.org/10.2136/sssaj2009.0409 ER - TY - JOUR T1 - The "Dig It" Smithsonian soils exhibition; lssons learned and goals for the future AN - 890660132; 2011-079045 AB - The opening of "Dig It!; The Secrets of Soil," a 5000-ft (super 2) exhibit on soil at the Smithsonian National Museum of Natural History in Washington, DC, presented an opportunity to reflect on the development process. The project generated important and new ways of thinking about soils education, and taught the SSSA much about itself and how to manage a project of this size and scope. While early struggles in organization and financing of the exhibit presented challenges never before faced by SSSA at this scale, persistence, flexibility, and some unconventional thinking won out in the end, and SSSA achieved its most significant educational success to date. Most importantly, the process taught many soil scientists that achieving greater visibility for soil science meant partnering with professionals outside of soil science, and trusting that they could convey the message delivered by the exhibit with the same enthusiasm they might have in the classroom. The lessons learned from the project, in the scope of its history, can help others further SSSA, soils education, and soil science as a respected, scientific field. We suggest six goals for the future of soil science that, if embraced with whole-heart dedication and support, can help to embed the importance of soil in world thinking and policy. Our suggested goals are unconventional, like the experiences we faced in creating the exhibit, and thus perhaps will seem beyond the capability of most soil scientists. Hence our reminder: unconventional and bold thinking are what helped create the exhibit and will be what leads SSSA forward as a society best serving the world. JF - Soil Science Society of America Journal AU - Drohan, Patrick J AU - Havlin, John L AU - Megonigal, J Patrick AU - Cheng, H H Y1 - 2010/05// PY - 2010 DA - May 2010 SP - 697 EP - 705 PB - Soil Science Society of America, Madison, WI VL - 74 IS - 3 SN - 0361-5995, 0361-5995 KW - soils KW - programs KW - exhibits KW - museums KW - Soil Science Society of America KW - education KW - Smithsonian Institution KW - National Museum of Natural History KW - 25:Soils UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/890660132?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Science+Society+of+America+Journal&rft.atitle=The+%22Dig+It%22+Smithsonian+soils+exhibition%3B+lssons+learned+and+goals+for+the+future&rft.au=Drohan%2C+Patrick+J%3BHavlin%2C+John+L%3BMegonigal%2C+J+Patrick%3BCheng%2C+H+H&rft.aulast=Drohan&rft.aufirst=Patrick&rft.date=2010-05-01&rft.volume=74&rft.issue=3&rft.spage=697&rft.isbn=&rft.btitle=&rft.title=Soil+Science+Society+of+America+Journal&rft.issn=03615995&rft_id=info:doi/10.2136%2Fsssaj2009.0017 L2 - http://soil.scijournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 6 N1 - PubXState - WI N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - SSSJD4 N1 - SubjectsTermNotLitGenreText - education; exhibits; museums; National Museum of Natural History; programs; Smithsonian Institution; Soil Science Society of America; soils DO - http://dx.doi.org/10.2136/sssaj2009.0017 ER - TY - JOUR T1 - Cope's Rule and phylogenetic trends in the Nautiloidea AN - 818639546; 2011-006069 AB - One of the most commonly reported patterns in the history of life is the tendency of body size to increase over geologic time. Known as Cope's Rule, this pattern is traditionally depicted as anagenetic change within a single lineage towards large body size--the classic ladder-like progression from Hyracotherium to Equus among horses in the Cenozoic Era, for example. More recent arguments propose that many examples of Cope's Rule may be better viewed as evolution from ancestral small body size, the lower limit of which is bounded by constraints in morphospace. These so-called "passive" trends have found support across a wide variety of clades ranging from planktonic foraminifera to rodents. The present work explores long-term phylogenetic trends in the evolution of body size in coiled nautiloids of the order Nautilida, a long-lived stock of shelled mollusks which originated in the Devonian Period and represent almost all Mesozoic and Cenozoic nautiloids. Analysis of the fossil record indicates that the Nautilida evolved relatively large body sizes (measured here as shell diameter and simple geometric and allometric estimates of shell volume) early in their history and away from boundary conditions at the lower size limit. An expansion of total size range or variance occurred during the great Carboniferous radiation of superfamilies Tainocerataceae, Trigonocerataceae, Aipocerataceae, and Clydonautilaceae. Nautiloids were nearly extinguished by the terminal Triassic mass extinction; the lack of a vigorous post-extinction radiation of survivors coincided with a substantial contraction in variance during the Jurassic Period. Both minimum and maximum body size increased during the subsequent Cretaceous and Tertiary/Quaternary periods, which might suggest the presence of an "active" trend--indeed, Cope's Rule in the strict sense. Although more intensive sampling is required to confirm these patterns, it appears that no single overarching trend dominated the history of the Nautilida. JF - Abstracts with Programs - Geological Society of America AU - Rivera, Alexei A AU - Anonymous Y1 - 2010/05// PY - 2010 DA - May 2010 SP - 74 PB - Geological Society of America (GSA), Boulder, CO VL - 42 IS - 4 SN - 0016-7592, 0016-7592 KW - Nautiloidea KW - Cenozoic KW - patterns KW - phylogeny KW - Invertebrata KW - Cephalopoda KW - Mollusca KW - geometry KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/818639546?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Cope%27s+Rule+and+phylogenetic+trends+in+the+Nautiloidea&rft.au=Rivera%2C+Alexei+A%3BAnonymous&rft.aulast=Rivera&rft.aufirst=Alexei&rft.date=2010-05-01&rft.volume=42&rft.issue=4&rft.spage=74&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Cordilleran Section, 106th annual meeting; American Association of Petroleum Geologists, Pacific Section, 85th annual meeting; Society of Petroleum Engineers, Western Region, 80th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2011-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Cenozoic; Cephalopoda; geometry; Invertebrata; Mollusca; Nautiloidea; patterns; phylogeny ER - TY - JOUR T1 - Estimation of true taxonomic longevities from observed fossil ranges; a comparison of two methods AN - 818639192; 2011-006068 AB - Many problems in evolutionary paleobiology require adequate knowledge of the times of origination and extinction of taxa. Because of the incomplete and biased nature of the fossil record, however, observed temporal ranges may underestimate true taxonomic durations or longevities. Several methods estimate the extent of truncation of lower and upper range boundaries, and thus provide a measure of the completeness of the fossil record. The classical approach uses the number of fossil horizons and the length of the observed range to establish confidence intervals on the range endpoints. Its central assumptions are 1) a random distribution of fossil horizons and 2) continuous and uniform sampling of the stratigraphic range, which may preclude analysis of discretely sampled deep-sea drilling cores (e.g., a wide variety of micropaleontological data). A new method incorporates estimates of extinction and preservation rate in a branching model of cladogenesis. This approach has the advantage of requiring only first and last appearance data (making it applicable to commonly used compendia of fossil ranges), and the frequency of singleton taxa. Unlike classical confidence intervals, it also requires an explicit estimate of the number of subtaxa existing during a taxon's first appearance datum, as well as a formal model of taxonomic diversification. Sufficient sample size is critical; available data may allow the method to estimate the time of origin of Aves but not Archaeopteryx, for example. This method is thus perhaps best suited for estimating the true longevities of higher taxa. Both methods are vulnerable to variable sedimentological regimes; if the disappearance of a taxon merely reflects the closing of a taphonomic window, neither technique can properly estimate its true time of extinction. I compare these two methods using case studies from the fossil records of trilobites, scleractinian corals, inoceramid bivalve mollusks, and titanotheres. JF - Abstracts with Programs - Geological Society of America AU - Rivera, Alexei A AU - Anonymous Y1 - 2010/05// PY - 2010 DA - May 2010 SP - 74 PB - Geological Society of America (GSA), Boulder, CO VL - 42 IS - 4 SN - 0016-7592, 0016-7592 KW - stratigraphy KW - processes KW - Chordata KW - technology KW - biostratigraphy KW - concepts KW - boundary conditions KW - Scleractinia KW - Bivalvia KW - Aves KW - Arthropoda KW - Zoantharia KW - paleobiology KW - Anthozoa KW - Trilobitomorpha KW - Invertebrata KW - taxonomy KW - Mollusca KW - Cnidaria KW - Vertebrata KW - Trilobita KW - Tetrapoda KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/818639192?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Estimation+of+true+taxonomic+longevities+from+observed+fossil+ranges%3B+a+comparison+of+two+methods&rft.au=Rivera%2C+Alexei+A%3BAnonymous&rft.aulast=Rivera&rft.aufirst=Alexei&rft.date=2010-05-01&rft.volume=42&rft.issue=4&rft.spage=74&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Cordilleran Section, 106th annual meeting; American Association of Petroleum Geologists, Pacific Section, 85th annual meeting; Society of Petroleum Engineers, Western Region, 80th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2011-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Anthozoa; Arthropoda; Aves; biostratigraphy; Bivalvia; boundary conditions; Chordata; Cnidaria; concepts; Invertebrata; Mollusca; paleobiology; processes; Scleractinia; stratigraphy; taxonomy; technology; Tetrapoda; Trilobita; Trilobitomorpha; Vertebrata; Zoantharia ER - TY - JOUR T1 - Factors associated with crown damage following recurring mixed-severity wildfires and post-fire management in southwestern Oregon AN - 746154159; 12667803 AB - Wildfires and post-fire logging and planting have a lasting influence on the quantity and arrangement of live and dead vegetation, which can, in turn, affect the behavior of future fires. In 2002, the Biscuit Fire re-burned 38,000ha of mixed-conifer/evergreen hardwood forest in southwestern Oregon that had burned heterogeneously during the 1987 Silver Fire and then was subject, in part, to post-fire logging and planting. We measured vegetation cover and crown damage from at temporal sequence (1987, 2000, and 2002) of digital aerial photo-plots (plot size=6.25ha) within managed and unmanaged portions of the twice-burned landscape. We estimated the strength and nature of relationships between crown damage in the two fires while also accounting for the influence of several vegetation, topographic, weather, and management variables. On average, unmanaged plots within the reburn area had 58% of their live crown cover scorched or consumed by the Biscuit Fire (median=64%). The level of re-burn crown damage was strongly related to the level of crown damage during the Silver Fire. Typically, the areas that burned severely in the Silver Fire succeeded to a mix of shrubs and tree regeneration (i.e. shrub-stratum vegetation), which then experienced high levels of Biscuit Fire damage. In contrast, the level of tree-stratum damage in the Biscuit Fire was largely independent of Silver Fire damage. Within plots that were salvage-logged then planted after the Silver Fire, on average 98% of the vegetation cover was damaged by the Biscuit Fire (median=100%). Within the plots that experienced complete crown damage in the Silver Fire but were left unmanaged, on average 91% of the vegetation cover was damaged by the Biscuit Fire (median=95%). Our findings suggest that in productive fire-prone landscapes, a post-fire mosaic of young regenerating vegetation can influence the pattern of crown damage in future wildfires. JF - Landscape Ecology AU - Thompson, Jonathan R AU - Spies, Thomas A AD - Smithsonian Institution, Smithsonian Conservation Biology Institute, 1500 Remount Road, Front Royal, VA, 22630, USA Y1 - 2010/05// PY - 2010 DA - May 2010 SP - 775 EP - 789 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 25 IS - 5 SN - 0921-2973, 0921-2973 KW - Sustainability Science Abstracts; Ecology Abstracts KW - wildfire KW - Trees KW - Forests KW - shrubs KW - Logging KW - mosaics KW - Planting KW - Biscuits KW - Fires KW - Weather KW - regeneration KW - hardwoods KW - Landscape KW - planting KW - Vegetation KW - logging KW - Wildfire KW - vegetation cover KW - Silver KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746154159?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Landscape+Ecology&rft.atitle=Factors+associated+with+crown+damage+following+recurring+mixed-severity+wildfires+and+post-fire+management+in+southwestern+Oregon&rft.au=Thompson%2C+Jonathan+R%3BSpies%2C+Thomas+A&rft.aulast=Thompson&rft.aufirst=Jonathan&rft.date=2010-05-01&rft.volume=25&rft.issue=5&rft.spage=775&rft.isbn=&rft.btitle=&rft.title=Landscape+Ecology&rft.issn=09212973&rft_id=info:doi/10.1007%2Fs10980-010-9456-3 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Logging; Weather; Fires; Wildfire; Planting; Landscape; Vegetation; Biscuits; Silver; wildfire; regeneration; Trees; hardwoods; planting; Forests; logging; shrubs; mosaics; vegetation cover DO - http://dx.doi.org/10.1007/s10980-010-9456-3 ER - TY - JOUR T1 - Population density, survival and movement of blue crabs in estuarine salt marsh nurseries AN - 746083890; 13137670 AB - The importance of a broad suite of complex structured habitats as nurseries for estuarine fauna is well recognized. In contrast, recent evidence indicates the nursery value of salt marshes and contiguous unvegetated mud flats for blue crabs are underestimated. To assess the nursery value of salt marsh tidal creeks for the blue crab Callinectes sapidus in coastal North Carolina, USA, we quantified population density, survival and movement patterns of juvenile blue crabs in 2 tidal salt marsh creeks during summer and fall. Survival rates of blue crab juveniles were high (0.98 d super(-1)) and similar in both creek systems. Juvenile crabs exhibited a high degree of site fidelity to a given marsh creek during summer-fall, suggesting that losses were predominantly due to mortality, not emigration. Our study provides critical information on the demographic processes underlying the importance of salt marshes as nurseries for estuarine-dependent species, and was novel in that it: (1) measured density, survival and emigration concurrently; and (2) enabled the identification of individuals, which allowed for the assessment of the relationship between blue crab size, survival and capture probability. We conclude that the observed patterns of abundance, survival and habitat utilization of blue crabs within tidal salt marsh creeks in North Carolina are consistent with the hypothesis that salt marsh creeks are important nurseries for blue crabs. Further, the relatively high use of the marsh surface by juvenile blue crabs, combined with a general lack of directed sampling within these complex habitats, suggests that crab densities may be even higher in salt marshes than previously thought. JF - Marine Ecology Progress Series AU - Johnson, Eric G AU - Eggleston, David B AD - North Carolina State University, Department of Marine, Earth and Atmospheric Sciences, Raleigh, North Carolina 27695-8208, USA, johnsoneg@si.edu Y1 - 2010/05// PY - 2010 DA - May 2010 SP - 135 EP - 147 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany VL - 407 SN - 0171-8630, 0171-8630 KW - Sustainability Science Abstracts; Animal Behavior Abstracts; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - demography KW - Emigration KW - fauna KW - Nursery grounds KW - Population density KW - Survival KW - Habitat selection KW - habitat utilization KW - Habitat utilization KW - Mud flats KW - Sampling KW - Callinectes sapidus KW - Marine crustaceans KW - ANW, USA, North Carolina KW - Mortality KW - mud flats KW - Decapoda KW - Crustacea KW - Estuaries KW - Brackish KW - Site fidelity KW - Marshes KW - Habitat KW - emigration KW - Local movements KW - Salt marshes KW - site fidelity KW - summer KW - survival KW - Mortality causes KW - abundance KW - Y 25040:Behavioral Ecology KW - O 1070:Ecology/Community Studies KW - Q1 08463:Habitat community studies KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746083890?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Population+density%2C+survival+and+movement+of+blue+crabs+in+estuarine+salt+marsh+nurseries&rft.au=Johnson%2C+Eric+G%3BEggleston%2C+David+B&rft.aulast=Johnson&rft.aufirst=Eric&rft.date=2010-05-01&rft.volume=407&rft.issue=&rft.spage=135&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/10.3354%2Fmeps08574 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-07-01 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Local movements; Salt marshes; Estuaries; Nursery grounds; Population density; Mud flats; Habitat selection; Marine crustaceans; Mortality causes; Emigration; Survival; Site fidelity; Habitat utilization; Sampling; Marshes; Habitat; demography; Mortality; mud flats; fauna; Crustacea; emigration; site fidelity; summer; habitat utilization; survival; abundance; Decapoda; Callinectes sapidus; ANW, USA, North Carolina; Brackish DO - http://dx.doi.org/10.3354/meps08574 ER - TY - JOUR T1 - Sponge host characteristics shape the community structure of their shrimp associates AN - 746083453; 13137667 AB - Both body size and habitat architecture have pervasive effects on the form, function, and interactions of organisms, and can play especially important roles in structuring intimate associations between host organisms and their obligate associates. In this study, we examined how body size is related to host use in a diverse clade of closely related snapping shrimp species (Synalpheus) that live in the interior canals of sponges. Using data from an extensive survey of sponge-dwelling Synalpheus from Jamaica, we tested how sponge morphology (interior canal size and individual sponge volume) was related to the identity and diversity of Synalpheus inhabitants. In cross-species comparisons, we found a strong positive correlation between Synalpheus species body size and sponge host canal size, using both raw species correlations and phylogenetic independent contrasts. Shrimp abundance increased with sponge volume in all sponge hosts tested, and species richness increased with volume in 2 host sponge species. Despite this evidence for a strong constraining influence of habitat architecture on shrimp communities, simulation studies demonstrated that shrimp used only a subset of appropriately sized sponges, indicating that size matching is not the sole determinant of sponge host use. Closely related sponges hosted more similar shrimp communities than unrelated sponges (despite moderate similarity in canal size between unrelated sponges), suggesting that additional genus-specific sponge traits also influence host use. Our study suggests multiple sponge traits likely limit Synalpheus host use, and has important implications for understanding how host use influences speciation of this diverse group. JF - Marine Ecology Progress Series AU - Hultgren, Kristin M AU - Duffy, JEmmett AD - Smithsonian Institution, National Museum of Natural History, MRC 163, PO Box 37012, Washington, DC 20013-7012, USA, hultgrenk@si.edu Y1 - 2010/05// PY - 2010 DA - May 2010 SP - 1 EP - 12 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany VL - 407 SN - 0171-8630, 0171-8630 KW - Sustainability Science Abstracts; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Synalpheus KW - Sponge KW - Coral reef KW - Host use KW - Size KW - Harrison's rule KW - Speciation KW - Porifera KW - Abundance KW - body size KW - Population dynamics KW - Interspecific relationships KW - species richness KW - Body size KW - Marine crustaceans KW - Species richness KW - Phylogenetics KW - Phylogeny KW - Marine KW - Data processing KW - Decapoda KW - Simulation KW - Habitat KW - ASW, Caribbean Sea, Greater Antilles, Jamaica KW - Canals KW - Community composition KW - Community structure KW - Morphology KW - Species diversity KW - abundance KW - O 1070:Ecology/Community Studies KW - Q1 08483:Species interactions: general KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746083453?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Sponge+host+characteristics+shape+the+community+structure+of+their+shrimp+associates&rft.au=Hultgren%2C+Kristin+M%3BDuffy%2C+JEmmett&rft.aulast=Hultgren&rft.aufirst=Kristin&rft.date=2010-05-01&rft.volume=407&rft.issue=&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/10.3354%2Fmeps08609 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-07-01 N1 - Last updated - 2016-02-18 N1 - SubjectsTermNotLitGenreText - Community composition; Interspecific relationships; Species diversity; Body size; Population dynamics; Marine crustaceans; Phylogenetics; Phylogeny; Speciation; Canals; Data processing; Community structure; Abundance; Habitat; Species richness; species richness; Porifera; Morphology; Simulation; body size; abundance; Decapoda; Synalpheus; ASW, Caribbean Sea, Greater Antilles, Jamaica; Marine DO - http://dx.doi.org/10.3354/meps08609 ER - TY - JOUR T1 - Nitrogen Uptake by Native and Invasive Temperate Coastal Macrophytes: Importance of Dissolved Organic Nitrogen AN - 745713023; 12665844 AB - We investigated if the success of the invasive common reed Phragmites australis could be attributed to a competitive ability to use dissolved organic nitrogen (DON) when compared to the dominant macrophyte Spartina alterniflora in tidal wetlands. Short-term nutrient uptake experiments were performed in the laboratory on two genetic lineages of Phragmites (native and introduced to North America) and S. alterniflora. Our results provide the first evidence for direct assimilation of DON by temperate marsh plants and indicate that amino acids are assimilated intact by all plant types at similar rates. Both Phragmites lineages had significantly greater urea-N assimilation rates than S. alterniflora, and the affinity for dissolved inorganic nitrogen (DIN) species was the greatest in native Phragmites > introduced Phragmites > S. alterniflora. Field studies demonstrated uptake of both DON and DIN in similar proportion as those determined in the laboratory experiments. Based on these uptake rates, we estimate that DON has the potential to account for up to 47% of N demand for Phragmites plants, and up to 24% for S. alterniflora plants. Additionally, we suggest that differences in N uptake between native and introduced Phragmites lineages explain one mechanism for the success of the introduced type under increasingly eutrophic conditions. JF - Estuaries and Coasts AU - Mozdzer, Thomas J AU - Zieman, Joseph C AU - McGlathery, Karen J AD - Department of Environmental Sciences, University of Virginia, PO Box400123, 291 McCormick Rd, Charlottesville, VA, 22904-4123, USA, mozdzert@si.edu Y1 - 2010/05// PY - 2010 DA - May 2010 SP - 784 EP - 797 PB - Estuarine Research Federation, 490 Chippingwood Dr. Port Republic MD 20676-2140 USA VL - 33 IS - 3 SN - 1559-2723, 1559-2723 KW - Ecology Abstracts; Pollution Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Water Resources Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts KW - Phragmites KW - Aquatic macrophytes (Gramineae) KW - Eutrophic waters KW - Eutrophication KW - Nitrogen Compounds KW - Absorption KW - Dissolved organic nitrogen KW - organic nitrogen KW - Wetlands KW - dissolved organic nitrogen KW - Nutrient uptake KW - Coasts KW - Spartina alterniflora KW - North America KW - Amino acids KW - Laboratory testing KW - Laboratories KW - Estuaries KW - Aquatic plants KW - Marshes KW - Macrophytes KW - Coastal zone KW - Phragmites australis KW - Marsh Plants KW - Uptake KW - Nitrogen KW - Q5 08503:Characteristics, behavior and fate KW - Q1 08482:Ecosystems and energetics KW - Q2 09185:Organic compounds KW - P 1000:MARINE POLLUTION KW - D 04040:Ecosystem and Ecology Studies KW - SW 7060:Research facilities KW - O 4060:Pollution - Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745713023?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aasfaaquaticpollution&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Estuaries+and+Coasts&rft.atitle=Nitrogen+Uptake+by+Native+and+Invasive+Temperate+Coastal+Macrophytes%3A+Importance+of+Dissolved+Organic+Nitrogen&rft.au=Mozdzer%2C+Thomas+J%3BZieman%2C+Joseph+C%3BMcGlathery%2C+Karen+J&rft.aulast=Mozdzer&rft.aufirst=Thomas&rft.date=2010-05-01&rft.volume=33&rft.issue=3&rft.spage=784&rft.isbn=&rft.btitle=&rft.title=Estuaries+and+Coasts&rft.issn=15592723&rft_id=info:doi/10.1007%2Fs12237-009-9254-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Coastal zone; Eutrophic waters; Dissolved organic nitrogen; Aquatic plants; Uptake; Wetlands; Marshes; Macrophytes; Amino acids; Estuaries; dissolved organic nitrogen; Nutrient uptake; Coasts; Nitrogen; Laboratory testing; Eutrophication; organic nitrogen; Nitrogen Compounds; Aquatic macrophytes (Gramineae); Laboratories; Absorption; Marsh Plants; Spartina alterniflora; Phragmites; Phragmites australis; North America DO - http://dx.doi.org/10.1007/s12237-009-9254-9 ER - TY - JOUR T1 - Strength of Habitat and Landscape Metrics in Predicting Golden-Headed Lion Tamarin Presence or Absence in Forest Patches in Southern Bahia, Brazil AN - 744619189; 12945458 AB - ABSTRACTWe investigated the effects of forest fragmentation on golden-headed lion tamarins (Leontopithecus chrysomelas) by qualitatively and quantitatively characterizing the landscape throughout the species range, conducting surveys, and exploring predictive models of presence and absence. We identified 784 forest patches that varied in size, shape, core area, habitat composition, elevation, and distance to neighboring patches and towns. We conducted 284 interviews with local residents and 133 playback experiments in 98 patches. Results indicated a reduction in the western portions of the former species range. We tested whether L. chrysomelas presence or absence was related to the aforementioned fragmentation indices using Monte Carlo logistic regression techniques. The analysis yielded a majority of iterations with a one-term final model of which Core Area Index (percent of total area that is core) was the only significant type. Model concordance ranged between 65 and 90 percent. Area was highlighted for its potential predictive ability. Although final models for area lacked significance, their failure to reach significance was marginal and we discuss potential confounding factors weakening the term's predictive ability. We conclude that lower Core Area Index scores are useful indicators of forest patches at risk for not supporting L. chrysomelas. Taken together, our analyses of the landscape, survey results, and logistic regression modeling indicated that the L. chrysomelas metapopulation is facing substantial threat. The limited vagility of lion tamarins in nonforest matrix may lead to increasingly smaller and inbred populations subject to significant impact from edge effects and small population size. Local extinction is imminent in many forest patches in the L. chrysomelas range. JF - Biotropica AU - Raboy, Becky E AU - Neves, Leonardo G AU - Zeigler, Sara AU - Saraiva, Nicholas A AU - Cardoso, Nayara AU - dos Santos, Gabriel Rodrigues AU - Ballou, Jonathan D AU - Leimgruber, Peter AD - 1Department of Conservation and Science, National Zoological Park, Smithsonian Institution, P.O. Box 37012-MRC 5503, Washington, DC 20013, U.S.A. Y1 - 2010/05// PY - 2010 DA - May 2010 SP - 388 EP - 397 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 42 IS - 3 SN - 0006-3606, 0006-3606 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Cores KW - Extinction KW - Forests KW - Habitat KW - Habitat fragmentation KW - Landscape KW - Metapopulations KW - Models KW - Monte Carlo simulation KW - Playback KW - edge effect KW - extinction KW - metapopulations KW - population number KW - prediction models KW - towns KW - Chrysomela KW - Leontopithecus chrysomelas KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/744619189?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biotropica&rft.atitle=Strength+of+Habitat+and+Landscape+Metrics+in+Predicting+Golden-Headed+Lion+Tamarin+Presence+or+Absence+in+Forest+Patches+in+Southern+Bahia%2C+Brazil&rft.au=Raboy%2C+Becky+E%3BNeves%2C+Leonardo+G%3BZeigler%2C+Sara%3BSaraiva%2C+Nicholas+A%3BCardoso%2C+Nayara%3Bdos+Santos%2C+Gabriel+Rodrigues%3BBallou%2C+Jonathan+D%3BLeimgruber%2C+Peter&rft.aulast=Raboy&rft.aufirst=Becky&rft.date=2010-05-01&rft.volume=42&rft.issue=3&rft.spage=388&rft.isbn=&rft.btitle=&rft.title=Biotropica&rft.issn=00063606&rft_id=info:doi/10.1111%2Fj.1744-7429.2009.00595.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Number of references - 14 N1 - Last updated - 2012-06-18 N1 - SubjectsTermNotLitGenreText - Extinction; Cores; Landscape; Playback; Forests; Habitat; Habitat fragmentation; Metapopulations; Models; Monte Carlo simulation; population number; metapopulations; prediction models; towns; extinction; edge effect; Leontopithecus chrysomelas; Chrysomela DO - http://dx.doi.org/10.1111/j.1744-7429.2009.00595.x ER - TY - JOUR T1 - The future of tropical forests AN - 744618828; 12948807 AB - Five anthropogenic drivers-land use change, wood extraction, hunting, atmospheric change, climate change-will largely determine the future of tropical forests. The geographic scope and intensity of these five drivers are in flux. Contemporary land use change includes deforestation (664,000 km2 yr-1 for the entire tropical forest biome) and natural forests regenerating on abandoned land (621,500 km2 yr-1 with just 29% of the biome evaluated). Commercial logging is shifting rapidly from Southeast Asia to Africa and South America, but local fuelwood consumption continues to constitute 71% of all wood production. Pantropical rates of net deforestation are declining even as secondary and logged forests increasingly replace old-growth forests. Hunters reduce frugivore, granivore and browser abundances in most forests. This alters seed dispersal, seed and seedling survival, and hence the species composition and spatial template of plant regeneration. Tropical governments have responded to these local threats by protecting 7% of all land for the strict conservation of nature-a commitment that is only matched poleward of 40S and 70N. Protected status often fails to stop hunters and is impotent against atmospheric and climate change. There are increasing reports of stark changes in the structure and dynamics of protected tropical forests. Four broad classes of mechanisms might contribute to these changes. Predictions are developed to distinguish among these mechanisms. JF - Annals of the New York Academy of Sciences AU - Wright, SJoseph AD - 1Smithsonian Tropical Research Institute, Apartado, Balboa, Republic of Panama Y1 - 2010/05// PY - 2010 DA - May 2010 SP - 1 EP - 27 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 1195 IS - 1 SN - 0077-8923, 0077-8923 KW - Sustainability Science Abstracts KW - above-ground biomass KW - atmospheric change KW - climate change KW - deforestation KW - fuel wood KW - hunting KW - land-use change KW - protected areas KW - reforestation KW - secondary forest KW - tree turnover KW - timber KW - regeneration KW - anthropogenic factors KW - Climatic changes KW - Wood KW - Forests KW - seed dispersal KW - logging KW - tropical forests KW - Land use KW - South America KW - Tropical environments KW - Africa KW - Conservation KW - Seedlings KW - Southeast Asia KW - survival KW - Deforestation KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/744618828?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Annals+of+the+New+York+Academy+of+Sciences&rft.atitle=The+future+of+tropical+forests&rft.au=Wright%2C+SJoseph&rft.aulast=Wright&rft.aufirst=SJoseph&rft.date=2010-05-01&rft.volume=1195&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Annals+of+the+New+York+Academy+of+Sciences&rft.issn=00778923&rft_id=info:doi/10.1111%2Fj.1749-6632.2010.05455.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Number of references - 173 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - regeneration; anthropogenic factors; Climatic changes; Forests; Wood; logging; seed dispersal; tropical forests; Land use; Tropical environments; hunting; Conservation; Seedlings; survival; Deforestation; South America; Africa; Southeast Asia DO - http://dx.doi.org/10.1111/j.1749-6632.2010.05455.x ER - TY - JOUR T1 - Electric fishes of the genus Sternarchorhynchus (Teleostei, Ostariophysi, Gymnotiformes); phylogenetic and revisionary studies AN - 744616617; 12949829 AB - Analysis of 88 characters of external and internal body systems yielded a phylogenetic reconstruction of the Neotropical electric knifefish genus Sternarchorhynchus (Apteronotidae; Gymnotiformes). The results support a hypothesis of Sternarchorhynchus as the sister group to Platyurosternarchus. A series of synapomorphies, many involving major innovations of the neurocranium, jaws, suspensorium, and associated systems that permit an unusual mode of grasp-suction feeding, support the monophyly of both genera. Synapomorphies largely resolve relationships within Sternarchorhynchus with basal nodes strongly supported by characters pertinent to prey capture and initial processing of food items. These possible key innovations may provide Sternarchorhynchus with a competitive advantage over other clades of the Apteronotidae and account for the species diversity of the genus in Neotropical rivers. Adaptive radiation in Sternarchorhynchus was analysed. Habitat preference transitions repeatedly occurred in the genus between deep-river channel dwelling species and rheophilic species with preferences for higher energy setting including rapids and swift-flowing fluviatile settings. Twenty-two species of Sternarchorhynchus are described as new based on samples that originated in the smaller rivers draining into the Golfo de Paria, the Marowijne and Essequibo River basins, the Rio Orinoco and in particular the Amazon River basin. The 32 species in Sternarchorhynchus make it the most speciose genus in the Apteronotidae. JF - Zoological Journal of the Linnean Society AU - De Santana, Carlos David AU - Vari, Richard P AD - Division of Fishes, Department of Vertebrate Zoology, MRC-159, National Museum of Natural History, PO Box 37012, Smithsonian Institution, Washington, D.C. 20013-7012, USA Y1 - 2010/05// PY - 2010 DA - May 2010 SP - 223 EP - 371 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 159 IS - 1 SN - 0024-4082, 0024-4082 KW - Ecology Abstracts; Sustainability Science Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Food processing KW - Food organisms KW - habitat preferences KW - Gymnotiformes KW - feeding KW - Freshwater KW - Freshwater fish KW - Habitat selection KW - Adaptive radiation KW - Pisces KW - Interspecific relationships KW - Apteronotidae KW - Prey KW - Phylogenetics KW - Sternarchorhynchus KW - Phylogeny KW - Rivers KW - Feeding KW - prey KW - River basins KW - Teleostei KW - Channels KW - Energy KW - Jaw KW - Species diversity KW - Guyana, Essequibo R. KW - Fish KW - Cladistics KW - Ostariophysi KW - innovations KW - Brazil, Amazon R. basin KW - Q1 08345:Genetics and evolution KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/744616617?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Zoological+Journal+of+the+Linnean+Society&rft.atitle=Electric+fishes+of+the+genus+Sternarchorhynchus+%28Teleostei%2C+Ostariophysi%2C+Gymnotiformes%29%3B+phylogenetic+and+revisionary+studies&rft.au=De+Santana%2C+Carlos+David%3BVari%2C+Richard+P&rft.aulast=De+Santana&rft.aufirst=Carlos&rft.date=2010-05-01&rft.volume=159&rft.issue=1&rft.spage=223&rft.isbn=&rft.btitle=&rft.title=Zoological+Journal+of+the+Linnean+Society&rft.issn=00244082&rft_id=info:doi/10.1111%2Fj.1096-3642.2009.00588.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Number of references - 162 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Food organisms; Interspecific relationships; Species diversity; Cladistics; River basins; Habitat selection; Freshwater fish; Phylogenetics; Food processing; Rivers; Phylogeny; Feeding; Energy; Jaw; Adaptive radiation; Prey; Channels; habitat preferences; feeding; prey; Fish; innovations; Pisces; Gymnotiformes; Apteronotidae; Ostariophysi; Teleostei; Sternarchorhynchus; Guyana, Essequibo R.; Brazil, Amazon R. basin; Freshwater DO - http://dx.doi.org/10.1111/j.1096-3642.2009.00588.x ER - TY - JOUR T1 - Parental conflict and brood desertion by females in blue-headed vireos AN - 744595868; 12667871 AB - We investigated sexual conflict over parental care in blue-headed vireos (Vireo solitarius) and documented the first example of unvarying unisexual brood desertion in passerines. Females at all nests (N=24) that were monitored closely near fledgling, deserted their broods on or near the day of fledging leaving males alone to complete parental care of young. No males deserted. This observational evidence was confirmed with radiotracking of females (2004, 2007) and both pair members (2008). Radiotracked females began visiting distant males 1-4days before young left the nest, subsequently paired with males 355-802m away, and laid first eggs in new nests less than 5days after deserting. In contrast, females suffering nest predation did not desert and renested with the same male. We suggest equal parental care (nest building, incubation, feeding) in the sexes, genetic monogamy, and an adult sex ratio biased towards males has led to female control of brood desertion in this species. Unisexual desertion may be more important in altricial birds than generally realized and we discuss prerequisites to predict its occurrence. One is genetic monogamy, which may be a female tactic that reduces the likelihood of males evolving counter-adaptations to female desertion. JF - Behavioral Ecology and Sociobiology AU - Morton, Eugene S AU - Stutchbury, Bridget JM AU - Chiver, Ioana AD - Hemlock Hill Field Station, 22318 Teepleville Flats Road, Cambridge Springs, PA, 16403, USA, mortone@si.edu Y1 - 2010/05// PY - 2010 DA - May 2010 SP - 947 EP - 954 PB - Springer-Verlag, Heidelberger Platz 3 Berlin 14197 Germany VL - 64 IS - 6 SN - 0340-5443, 0340-5443 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Feeding KW - Vireo solitarius KW - Sex ratio KW - Deserts KW - Monogamy KW - Predation KW - Nest building KW - Vireo KW - Nests KW - Eggs KW - Sex KW - Y 25040:Behavioral Ecology KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/744595868?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Behavioral+Ecology+and+Sociobiology&rft.atitle=Parental+conflict+and+brood+desertion+by+females+in+blue-headed+vireos&rft.au=Morton%2C+Eugene+S%3BStutchbury%2C+Bridget+JM%3BChiver%2C+Ioana&rft.aulast=Morton&rft.aufirst=Eugene&rft.date=2010-05-01&rft.volume=64&rft.issue=6&rft.spage=947&rft.isbn=&rft.btitle=&rft.title=Behavioral+Ecology+and+Sociobiology&rft.issn=03405443&rft_id=info:doi/10.1007%2Fs00265-010-0910-7 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2013-11-04 N1 - SubjectsTermNotLitGenreText - Feeding; Sex ratio; Deserts; Monogamy; Nest building; Predation; Eggs; Nests; Sex; Vireo solitarius; Vireo DO - http://dx.doi.org/10.1007/s00265-010-0910-7 ER - TY - JOUR T1 - Effects of water depth on pumice formation in submarine domes at Sumisu, Izu-Bonin Arc, western Pacific AN - 742921802; 2010-045873 AB - Domes of the Sumisu volcanic complex (western Pacific), having summits at ocean depths of 1100, 600, 245, and 95 m, are mantled with compositionally identical rhyolitic pumice that has similar vesicularity, but that varies systematically in distribution, size, and surface texture--suggesting that facies and morphology can serve as useful indicators of eruption depth. At depths >500 m, the pumice formed a thick carapace on dense rhyolite and disintegrated by quench fracture and mechanical failure into a jumble of giant (meters to tens of meters) polyhedral blocks with smooth curviplanar surfaces that display a single quenched margin. Vesiculation was arrested on eruption in seawater in all but the interior of the thickest carapace. At <500 m depths, the pumice occurs as an apron of blocky giant and smaller rough-textured clasts enclosed by quenched margins and pockmarked by coarse (cm) vesicles. No carapace pumice occurs, and the summit is composed of craggy dense dome rock. These shallower water pumice clasts resemble those spalled from historic submarine dome-forming eruptions that buoyed to the sea surface. We interpret spalling to result from vent-derived, weak volatile-driven explosions that take place at water depths <500 m. Our study shows that an increase in hydrostatic pressures over a range of 12 MPa reduces volatile-driven explosivity for subaqueous, rhyolitic, dome-forming eruptions, but does not affect vesicularity. We conclude that meter-size, highly vesicular pumice is diagnostic of subaqueous dome eruptions in water depths of at least 1300 m, and its morphology can be used to distinguish between explosive and effusive origins. JF - Geology (Boulder) AU - Allen, Sharon R AU - Fiske, Richard S AU - Tamura, Yoshihiko Y1 - 2010/05// PY - 2010 DA - May 2010 SP - 391 EP - 394 PB - Geological Society of America (GSA), Boulder, CO VL - 38 IS - 5 SN - 0091-7613, 0091-7613 KW - vesicular texture KW - volcanic rocks KW - textures KW - igneous rocks KW - explosive eruptions KW - West Pacific KW - pyroclastics KW - Izu-Bonin Arc KW - Sumisu Rift KW - North Pacific KW - pumice KW - Pacific Ocean KW - submarine volcanoes KW - volcanoes KW - bathymetry KW - Northwest Pacific KW - domes KW - spallation KW - hydrostatic pressure KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742921802?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geology+%28Boulder%29&rft.atitle=Effects+of+water+depth+on+pumice+formation+in+submarine+domes+at+Sumisu%2C+Izu-Bonin+Arc%2C+western+Pacific&rft.au=Allen%2C+Sharon+R%3BFiske%2C+Richard+S%3BTamura%2C+Yoshihiko&rft.aulast=Allen&rft.aufirst=Sharon&rft.date=2010-05-01&rft.volume=38&rft.issue=5&rft.spage=391&rft.isbn=&rft.btitle=&rft.title=Geology+%28Boulder%29&rft.issn=00917613&rft_id=info:doi/10.1130%2FG30500.1 L2 - http://www.gsajournals.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from GeoScienceWorld, Alexandria, VA, United States | Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 30 N1 - PubXState - CO N1 - Document feature - illus. incl. 1 table, sketch map N1 - SuppNotes - With GSA Data Repository Item 2010110 N1 - Last updated - 2012-06-07 N1 - CODEN - GLGYBA N1 - SubjectsTermNotLitGenreText - bathymetry; domes; explosive eruptions; hydrostatic pressure; igneous rocks; Izu-Bonin Arc; North Pacific; Northwest Pacific; Pacific Ocean; pumice; pyroclastics; spallation; submarine volcanoes; Sumisu Rift; textures; vesicular texture; volcanic rocks; volcanoes; West Pacific DO - http://dx.doi.org/10.1130/G30500.1 ER - TY - JOUR T1 - Nuisance arthropods, nonhost odors, and vertebrate chemical aposematism. AN - 733882986; 20376425 AB - Mosquitoes, ticks, and other ectoparasitic arthropods use chemoreception to avoid vertebrates that are known or presumed to be dangerous or otherwise unprofitable hosts. Nonhosts may belong to a species that is regularly unaccepted or one that includes both accepted and unaccepted individuals. A diverse array of qualities including immunocompetence, vigilant grooming behavior, mechanical inaccessibility, and toxicity have been proposed as the features that render vertebrate chemical emitters unsuitable as hosts for arthropods. In addition to advantages accrued by ectoparasitic arthropods that avoid nonhosts, vertebrates that are not accepted as hosts benefit by evading injurious ectoparasites and the infectious agents they transmit. The conferral of advantages to both chemical receivers (ectoparasitic arthropods) and emitters (unpreferred vertebrates) in these interactions renders nonhost odors aposematic. Chemical aposematism involving ectoparasites selects for vertebrates that emit distinctive odors. In addition, chemical mimicry, where vulnerable organisms benefit when misidentified as nonhosts, may be accommodated by duped ectoparasites. JF - Die Naturwissenschaften AU - Weldon, Paul J AD - Smithsonian Conservation Biology Institute, Smithsonian Institution, 1500 Remount Road, Front Royal, VA 22630, USA. weldonp@si.edu Y1 - 2010/05// PY - 2010 DA - May 2010 SP - 443 EP - 448 VL - 97 IS - 5 KW - Index Medicus KW - Animals KW - Cattle KW - Host-Parasite Interactions -- physiology KW - Grooming KW - Dog Diseases -- parasitology KW - Vertebrates -- parasitology KW - Tick Infestations -- veterinary KW - Tick Infestations -- prevention & control KW - Immunocompetence KW - Dogs KW - Tick Infestations -- epidemiology KW - Arthropods KW - Ectoparasitic Infestations -- epidemiology KW - Ectoparasitic Infestations -- prevention & control KW - Ectoparasitic Infestations -- veterinary KW - Odorants UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/733882986?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxline&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Die+Naturwissenschaften&rft.atitle=Nuisance+arthropods%2C+nonhost+odors%2C+and+vertebrate+chemical+aposematism.&rft.au=Weldon%2C+Paul+J&rft.aulast=Weldon&rft.aufirst=Paul&rft.date=2010-05-01&rft.volume=97&rft.issue=5&rft.spage=443&rft.isbn=&rft.btitle=&rft.title=Die+Naturwissenschaften&rft.issn=1432-1904&rft_id=info:doi/10.1007%2Fs00114-010-0665-z LA - English DB - ProQuest Environmental Science Collection N1 - Date completed - 2010-08-10 N1 - Date created - 2010-04-14 N1 - Date revised - 2017-01-13 N1 - Last updated - 2017-01-18 DO - http://dx.doi.org/10.1007/s00114-010-0665-z ER - TY - JOUR T1 - AIR POLLUTION: Mercury Emissions Not Shrinking as Forecast AN - 1671266137; 13074875 AB - Abstract not available. JF - Environmental Health Perspectives AU - Holzman, David C AD - David C. Holzman writes on science, medicine, energy, economics, and cars from Lexington and Wellfleet, MA. His work has appeared in Smithsonian, The Atlantic Monthly, and the Journal of the National Cancer Institute Y1 - 2010/05// PY - 2010 DA - May 2010 SP - A198 PB - US Government Printing Office, Superintendent of Documents, P.O. Box 371954 Pittsburgh PA 15250-7954 United States of America VL - 118 IS - 5 SN - 0091-6765, 0091-6765 KW - Environmental Engineering Abstracts (EN); CSA / ASCE Civil Engineering Abstracts (CE) KW - Air pollution KW - Mercury KW - Health UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1671266137?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Environmental+Health+Perspectives&rft.atitle=AIR+POLLUTION%3A+Mercury+Emissions+Not+Shrinking+as+Forecast&rft.au=Holzman%2C+David+C&rft.aulast=Holzman&rft.aufirst=David&rft.date=2010-05-01&rft.volume=118&rft.issue=5&rft.spage=A198&rft.isbn=&rft.btitle=&rft.title=Environmental+Health+Perspectives&rft.issn=00916765&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2015-04-09 ER - TY - JOUR T1 - Variations on debris disks; II, Icy planet formation as a function of the bulk properties and initial sizes of planetesimals AN - 1553086360; 2014-060671 AB - We describe comprehensive calculations of the formation of icy planets and debris disks at 30-150 AU around 1-3 M stars. Disks composed of large, strong planetesimals produce more massive planets than disks composed of small, weak planetesimals. The maximum radius of icy planets ranges from approximately 1500 km to 11,500 km. The formation rate of 1000 km objects-"Plutos"-is a useful proxy for the efficiency of icy planet formation. Plutos form more efficiently in massive disks, in disks with small planetesimals, and in disks with a range of planetesimal sizes. Although Plutos form throughout massive disks, Pluto production is usually concentrated in the inner disk. Despite the large number of Plutos produced in many calculations, icy planet formation is inefficient. At the end of the main sequence lifetime of the central star, Plutos contain less than 10% of the initial mass in solid material. This conclusion is independent of the initial mass in the disk or the properties of the planetesimals. Debris disk formation coincides with the formation of planetary systems containing Plutos. As Plutos form, they stir leftover planetesimals to large velocities. A cascade of collisions then grinds the leftovers to dust, forming an observable debris disk. In disks with small (< or =1-10 km) planetesimals, collisional cascades produce luminous debris disks with maximum luminosity approximately 10 (super -2) times the stellar luminosity. Disks with larger planetesimals produce debris disks with maximum luminosity approximately 5 X 10 (super -4) (10 km) to 5 X 10 (super -5) (100 km) times the stellar luminosity. Following peak luminosity, the evolution of the debris disk emission is roughly a power law, f varies as t (super -n) with n nearly equal 0.6-0.8. Observations of debris disks around A-type and G-type stars strongly favor models with small planetesimals. In these models, our predictions for the time evolution and detection frequency of debris disks agree with published observations. We suggest several critical observations that can test key features of our calculations. Copyright (Copyright) 2010. The American Astronomical Society. All rights reserved. JF - The Astrophysical Journal. Supplement Series AU - Kenyon, Scott J AU - Bromley, Benjamin C Y1 - 2010/05/01/ PY - 2010 DA - 2010 May 01 SP - 242 EP - 279 PB - University of Chicago Press for the American Astronomical Society, Chicago, IL VL - 188 IS - 1 SN - 0067-0049, 0067-0049 KW - power law KW - numerical models KW - extrasolar planets KW - debris disks KW - planetesimals KW - protoplanetary disk KW - dwarf planets KW - circumstellar dust KW - size KW - models KW - planets KW - cosmic dust KW - icy planets KW - stars KW - G-type stars KW - planetary systems KW - luminosity KW - Pluto KW - A-type stars KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1553086360?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+Astrophysical+Journal.+Supplement+Series&rft.atitle=Variations+on+debris+disks%3B+II%2C+Icy+planet+formation+as+a+function+of+the+bulk+properties+and+initial+sizes+of+planetesimals&rft.au=Kenyon%2C+Scott+J%3BBromley%2C+Benjamin+C&rft.aulast=Kenyon&rft.aufirst=Scott&rft.date=2010-05-01&rft.volume=188&rft.issue=1&rft.spage=242&rft.isbn=&rft.btitle=&rft.title=The+Astrophysical+Journal.+Supplement+Series&rft.issn=00670049&rft_id=info:doi/10.1088%2F0067-0049%2F188%2F1%2F242 L2 - http://iopscience.iop.org/0067-0049/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data supplied by IOP Publishing Ltd., London, United Kingdom N1 - Date revised - 2014-01-01 N1 - Number of references - 161 N1 - PubXState - IL N1 - Document feature - illus. incl. 24 tables N1 - Last updated - 2014-08-14 N1 - SubjectsTermNotLitGenreText - A-type stars; circumstellar dust; cosmic dust; debris disks; dwarf planets; extrasolar planets; G-type stars; icy planets; luminosity; models; numerical models; planetary systems; planetesimals; planets; Pluto; power law; protoplanetary disk; size; stars DO - http://dx.doi.org/10.1088/0067-0049/188/1/242 ER - TY - JOUR T1 - The late Miocene paleogeography of the Amazon Basin and the evolution of the Amazon River system AN - 1124740538; 2012-093304 AB - On the basis of paleontological content (vertebrates and palynology) and facies analysis from river banks, road cuts, and three wells, we have assigned the uppermost levels of the Solimoes Formation in western Amazonia, Brazil, to the Late Miocene. The vertebrate fossil record from outcropping sediments is assigned to the Huayquerian-Mesopotamian mammalian biozones, spanning 9-6.5 Ma. Additionally, we present results that demonstrate that deposits in Peruvian Amazonia attributed to Miocene tidal environments are actually fluvial sediments that have been misinterpreted (both environmentally and chronologically) by several authors. The entire Late Miocene sequence was deposited in a continental environment within a subsiding basin. The facies analysis, fossil fauna content, and palynological record indicate that the environment of deposition was dominated by avulsive rivers associated with megafan systems, and avulsive rivers in flood basins (swamps, lakes, internal deltas, and splays). Soils developed on the flatter, drier areas, which were dominated by grasslands and gallery forest in a tropical to subtropical climate. These Late Miocene sediments were deposited from westward of the Purus arch up to the border of Brazil with Peru (Divisor Ranges) and Bolivia (Pando block). Eastward of the Iquitos structural high, however, more detailed studies, including vertebrate paleontology, need to be performed to calibrate with more precision the ages of the uppermost levels of the Solimoes Formation. The evolution of the basin during the late Miocene is mainly related to the tectonic behavior of the Central Andes ( approximately 3 degrees -15 degrees S). At approximately 5 Ma, a segment of low angle of subduction was well developed in the Nazca Plate, and the deformation in the Subandean foreland produced the inland reactivation of the Divisor/Contamana Ranges and tectonic arrangements in the Eastern Andes. During the Pliocene southwestern Brazilian Amazonia ceased to be an effective sedimentary basin, and became instead an erosional area that contributed sediments to the Amazon fluvial system. At that time, the lowland fluvial systems of southwestern Amazonia (the Purus, Jurua and Javari basins) become isolated from the Andes by the newly formed north-flowing Ucayali system and south-east flowing Madre de Dios System. It was during the early Pliocene that the Amazon fluvial system integrated regionally and acquired its present appearance, and also when it started to drain water and sediments on a large scale to the Atlantic Ocean. Abstract Copyright (2010) Elsevier, B.V. JF - Earth-Science Reviews AU - Latrubesse, Edgardo M AU - Cozzuol, Mario AU - da Silva-Caminha, Silane A F AU - Rigsby, Catherine A AU - Absy, Maria Lucia AU - Jaramillo, Carlos Y1 - 2010/05// PY - 2010 DA - May 2010 SP - 99 EP - 124 PB - Elsevier, Amsterdam VL - 99 IS - 3-4 SN - 0012-8252, 0012-8252 KW - terrestrial environment KW - Javari Basin KW - paleoecology KW - Theria KW - sedimentary rocks KW - drainage basins KW - Acre Brazil KW - Eutheria KW - Chordata KW - biostratigraphy KW - landform evolution KW - Mammalia KW - Solimoes Formation KW - rivers KW - paleogeography KW - Tertiary KW - Xenarthra KW - Brazil KW - palynomorphs KW - Divisor Range KW - lacustrine environment KW - fluvial features KW - biozones KW - upper Miocene KW - deltaic environment KW - Edentata KW - Tetrapoda KW - Amazon Basin KW - lithostratigraphy KW - sedimentary basins KW - Cenozoic KW - Purus Basin KW - basins KW - Peru KW - Andes KW - assemblages KW - forelands KW - Miocene KW - Contamana Range KW - South America KW - paleoenvironment KW - Neogene KW - Amazon River KW - alluvial fans KW - geomorphology KW - Vertebrata KW - Jurua Basin KW - fluvial environment KW - microfossils KW - 23:Geomorphology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1124740538?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth-Science+Reviews&rft.atitle=The+late+Miocene+paleogeography+of+the+Amazon+Basin+and+the+evolution+of+the+Amazon+River+system&rft.au=Latrubesse%2C+Edgardo+M%3BCozzuol%2C+Mario%3Bda+Silva-Caminha%2C+Silane+A+F%3BRigsby%2C+Catherine+A%3BAbsy%2C+Maria+Lucia%3BJaramillo%2C+Carlos&rft.aulast=Latrubesse&rft.aufirst=Edgardo&rft.date=2010-05-01&rft.volume=99&rft.issue=3-4&rft.spage=99&rft.isbn=&rft.btitle=&rft.title=Earth-Science+Reviews&rft.issn=00128252&rft_id=info:doi/10.1016%2Fj.earscirev.2010.02.005 L2 - http://www.sciencedirect.com/science/journal/00128252 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2012-01-01 N1 - Number of references - 115 N1 - Document feature - illus. incl. 6 tables, sketch maps N1 - Last updated - 2012-11-01 N1 - CODEN - ESREBW N1 - SubjectsTermNotLitGenreText - Acre Brazil; alluvial fans; Amazon Basin; Amazon River; Andes; assemblages; basins; biostratigraphy; biozones; Brazil; Cenozoic; Chordata; Contamana Range; deltaic environment; Divisor Range; drainage basins; Edentata; Eutheria; fluvial environment; fluvial features; forelands; geomorphology; Javari Basin; Jurua Basin; lacustrine environment; landform evolution; lithostratigraphy; Mammalia; microfossils; Miocene; Neogene; paleoecology; paleoenvironment; paleogeography; palynomorphs; Peru; Purus Basin; rivers; sedimentary basins; sedimentary rocks; Solimoes Formation; South America; terrestrial environment; Tertiary; Tetrapoda; Theria; upper Miocene; Vertebrata; Xenarthra DO - http://dx.doi.org/10.1016/j.earscirev.2010.02.005 ER - TY - JOUR T1 - Embryonic and post-embryonic development of the polyclad flatworm Maritigrella crozieri; implications for the evolution of spiralian life history traits AN - 746230098; 13074894 AB - Planktonic life history stages of spiralians share some muscular, nervous and ciliary system characters in common. The distribution of these characters is patchy and can be interpreted either as the result of convergent evolution, or as the retention of primitive spiralian larval features. To understand the evolution of these characters adequate taxon sampling across the Spiralia is necessary. Polyclad flatworms are the only free-living Platyhelminthes that exhibit a continuum of developmental modes, with direct development at one extreme, and indirect development via a trochophore-like larval stage at the other. Here I present embryological and larval anatomical data from the indirect developing polyclad Maritrigrella crozieri, and consider these data within a comparative spiralian context. After 196 h hours of embryonic development, M. crozieri hatches as a swimming, planktotrophic larva. Larval myoanatomy consists of an orthogonal grid of circular and longitudinal body wall muscles plus parenchymal muscles. Diagonal body wall muscles develop over the planktonic period. Larval neuroanatomy consists of an apical plate, neuropile, paired nerve cords, a peri-oral nerve ring, a medial nerve, a ciliary band nerve net and putative ciliary photoreceptors. Apical neural elements develop first followed by posterior perikarya and later pharyngeal neural elements. The ciliated larva is encircled by a continuous, pre-oral band of longer cilia, which follows the distal margins of the lobes; it also possesses distinct apical and caudal cilia. Within polyclads heterochronic shifts in the development of diagonal bodywall and pharyngeal muscles are correlated with life history strategies and feeding requirements. In contrast to many spiralians, M. crozieri hatch with well developed nervous and muscular systems. Comparisons of the ciliary bands and apical organs amongst spiralian planktonic life-stages reveal differences; M. crozieri lack a distinct ciliary band muscle and flask-shaped epidermal serotonergic cells of the apical organ. Based on current phylogenies, the distribution of ciliary bands and apical organs between polyclads and other spiralians is not congruent with a hypothesis of homology. However, some similarities exist, and this study sets an anatomical framework from which to investigate cellular and molecular mechanisms that will help to distinguish between parallelism, convergence and homology of these features. JF - Frontiers in Zoology AU - Rawlinson, Kate A AD - Smithsonian Marine Station, 701 Seaway Drive, Fort Pierce, Florida, 34949 USA Y1 - 2010/04/28/ PY - 2010 DA - 2010 Apr 28 SP - 12 PB - BioMed Central Ltd., Middlesex House London W1T 4LB UK VL - 7 KW - Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources; Animal Behavior Abstracts KW - Pharynx KW - Data processing KW - Muscles KW - Body wall KW - Embryonic development KW - Larval development KW - Platyhelminthes KW - Cilia KW - Photoreceptors KW - Nerves KW - Embryogenesis KW - Body walls KW - Life history KW - Homology KW - Spiralia KW - Maritigrella crozieri KW - Evolution KW - Y 25040:Behavioral Ecology KW - Q1 08461:Plankton KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746230098?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Frontiers+in+Zoology&rft.atitle=Embryonic+and+post-embryonic+development+of+the+polyclad+flatworm+Maritigrella+crozieri%3B+implications+for+the+evolution+of+spiralian+life+history+traits&rft.au=Rawlinson%2C+Kate+A&rft.aulast=Rawlinson&rft.aufirst=Kate&rft.date=2010-04-28&rft.volume=7&rft.issue=&rft.spage=12&rft.isbn=&rft.btitle=&rft.title=Frontiers+in+Zoology&rft.issn=1742-9994&rft_id=info:doi/10.1186%2F1742-9994-7-12 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Last updated - 2016-02-18 N1 - SubjectsTermNotLitGenreText - Nerves; Body walls; Life history; Embryonic development; Larval development; Photoreceptors; Evolution; Embryogenesis; Data processing; Pharynx; Homology; Body wall; Muscles; Cilia; Spiralia; Maritigrella crozieri; Platyhelminthes DO - http://dx.doi.org/10.1186/1742-9994-7-12 ER - TY - CPAPER T1 - Role of the industry in determining community livelihoods and conservation T2 - 30th Annual Symposium on Sea Turtle Biology and Conservation AN - 754232760; 5770624 JF - 30th Annual Symposium on Sea Turtle Biology and Conservation AU - Frazier, Jack Y1 - 2010/04/27/ PY - 2010 DA - 2010 Apr 27 KW - Conservation KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754232760?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=30th+Annual+Symposium+on+Sea+Turtle+Biology+and+Conservation&rft.atitle=Role+of+the+industry+in+determining+community+livelihoods+and+conservation&rft.au=Frazier%2C+Jack&rft.aulast=Frazier&rft.aufirst=Jack&rft.date=2010-04-27&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=30th+Annual+Symposium+on+Sea+Turtle+Biology+and+Conservation&rft.issn=&rft_id=info:doi/ L2 - http://india.seaturtle.org/symposium2010/wp-content/uploads/2010/04/Se LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-02 N1 - Last updated - 2010-09-25 ER - TY - JOUR T1 - Ecosystem network analysis indicators are generally robust to parameter uncertainty in a phosphorus model of Lake Sidney Lanier, USA AN - 746002566; 13024495 AB - Understanding how data uncertainty influences ecosystem analysis is critical as we move toward ecosystem-based management. Here, we investigate how 18 Ecological Network Analysis (ENA) indicators that characterize ecosystem growth, development, and condition are affected by uncertainty in an ecosystem model of Lake Sidney Lanier (USA). We applied ENA to 122 plausible parameterizations of the ecosystem developed by Borrett and Osidele (2007, Ecological Modelling 200, 371-387), and then used the coefficient of variation (CV) to compare system indicator variability. We considered Total System Throughput (TST) as a measure of the underlying model uncertainty and tested three hypotheses. First, we hypothesized that non-ratio indicators whose calculation includes the TST would be at least as variable as TST if not more variable. Second, we postulated that indicators calculated as ratios, with TST in the numerator and denominator would tend to be less variable than TST because its influence will cancel. Last, we expected the Average Mutual Information (AMI) to be less variable than TST because it is a bounded function. Our work shows that the 18 indicators grouped into four categories. The first group has significantly larger CVs than the CV for TST. In this group, model uncertainty is amplified rendering these three indicators less useful. The second group of four indicators shows no significant difference in variability with respect to TST. Finally, there are two groups whose CV values are significantly lower than that for TST. The least variable group includes the ratio-based indicators and Average Mutual Information. Due to their low variability, we conclude that these indicators are the most robust to the parameter uncertainty and most useful for ecosystem assessment and comparative ecosystem analysis. In summary, this work suggests that we can be as certain, or more certain, in most of the selected ENA indicators as we are in the parameters of the model analyzed. JF - Ecological Modelling AU - Kaufman, Anthony G AU - Borrett, Stuart R AD - Department of Biology and Marine Biology, University of North Carolina Wilmington, United States, Kaufmana@si.edu Y1 - 2010/04/24/ PY - 2010 DA - 2010 Apr 24 SP - 1230 EP - 1238 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 221 IS - 8 SN - 0304-3800, 0304-3800 KW - Ecology Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; Environment Abstracts; Water Resources Abstracts KW - Ecosystem KW - Network analysis KW - Coefficient of variation KW - Uncertainty KW - Ascendency KW - Input output analysis KW - Ecosystem indicators KW - Variability KW - Ecosystems KW - Indicators KW - Phosphorus KW - Model Testing KW - Freshwater KW - Ecosystem models KW - Models KW - Lakes KW - Assessments KW - Networks KW - Modelling KW - Environmental monitoring KW - Mathematical models KW - Data processing KW - ecosystem assessment KW - Model Studies KW - USA KW - Ecosystem analysis KW - Environmental conditions KW - SW 4070:Ecological impact of water development KW - D 04030:Models, Methods, Remote Sensing KW - Q2 09171:Dynamics of lakes and rivers KW - ENA 07:General UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746002566?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Modelling&rft.atitle=Ecosystem+network+analysis+indicators+are+generally+robust+to+parameter+uncertainty+in+a+phosphorus+model+of+Lake+Sidney+Lanier%2C+USA&rft.au=Kaufman%2C+Anthony+G%3BBorrett%2C+Stuart+R&rft.aulast=Kaufman&rft.aufirst=Anthony&rft.date=2010-04-24&rft.volume=221&rft.issue=8&rft.spage=1230&rft.isbn=&rft.btitle=&rft.title=Ecological+Modelling&rft.issn=03043800&rft_id=info:doi/10.1016%2Fj.ecolmodel.2009.12.018 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Environmental monitoring; Lakes; Phosphorus; Environmental conditions; Modelling; Data processing; Mathematical models; Ecosystem analysis; Ecosystem models; Models; ecosystem assessment; Variability; Assessments; Ecosystems; Networks; Indicators; Model Testing; Model Studies; USA; Freshwater DO - http://dx.doi.org/10.1016/j.ecolmodel.2009.12.018 ER - TY - JOUR T1 - Chandra's first decade of discovery AN - 1529791901; 2014-033649 JF - Proceedings of the National Academy of Sciences of the United States of America AU - Swartz, Douglas A AU - Wolk, Scott J AU - Fruscione, Antonella Y1 - 2010/04/20/ PY - 2010 DA - 2010 Apr 20 SP - 7127 EP - 7201 PB - National Academy of Sciences, Washington, DC VL - 107 IS - 16 SN - 0027-8424, 0027-8424 KW - symposia KW - observatories KW - planetology KW - Chandra X-ray Observatory KW - satellite methods KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1529791901?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Chandra%27s+first+decade+of+discovery&rft.au=Swartz%2C+Douglas+A%3BWolk%2C+Scott+J%3BFruscione%2C+Antonella&rft.aulast=Swartz&rft.aufirst=Douglas&rft.date=2010-04-20&rft.volume=107&rft.issue=16&rft.spage=7127&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/ L2 - http://www.ncbi.nlm.nih.gov/pmc/journals/2/ LA - English DB - GeoRef N1 - Conference title - Chandra's first decade of discovery N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - Number of references - 87 N1 - PubXState - DC N1 - Document feature - illus. N1 - SuppNotes - Individual papers within scope are cited separately N1 - Last updated - 2014-05-29 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - Chandra X-ray Observatory; observatories; planetology; remote sensing; satellite methods; symposia ER - TY - JOUR T1 - X-ray insights into star and planet formation AN - 1529791852; 2014-033650 AB - Although stars and planets form in cold environments, X-rays are produced in abundance by young stars. This review examines the implications of stellar X-rays for star and planet formation studies, highlighting the contributions of NASA's (National Aeronautics and Space Administration) Chandra X-ray Observatory. Seven topics are covered: X-rays from protostellar outflow shocks, X-rays from the youngest protostars, the stellar initial mass function, the structure of young stellar clusters, the fate of massive stellar winds, X-ray irradiation of protoplanetary disks, and X-ray flare effects on ancient meteorites. Chandra observations of star-forming regions often show dramatic star clusters, powerful magnetic reconnection flares, and parsec-scale diffuse plasma. X-ray selected samples of premain sequence stars significantly advance studies of star cluster formation, the stellar initial mass function, triggered star-formation processes, and protoplanetary disk evolution. Although X-rays themselves may not play a critical role in the physics of star formation, they likely have important effects on protoplanetary disks by heating and ionizing disk gases. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Feigelson, Eric D AU - Swartz, Douglas A AU - Wolk, Scott J AU - Fruscione, Antonella Y1 - 2010/04/20/ PY - 2010 DA - 2010 Apr 20 SP - 7153 EP - 7157 PB - National Academy of Sciences, Washington, DC VL - 107 IS - 16 SN - 0027-8424, 0027-8424 KW - stony meteorites KW - carbonaceous chondrites KW - Chandra X-ray Observatory KW - satellite methods KW - protoplanetary disk KW - genesis KW - meteorites KW - X-ray data KW - observatories KW - stars KW - planetology KW - chondrites KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1529791852?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=X-ray+insights+into+star+and+planet+formation&rft.au=Feigelson%2C+Eric+D%3BSwartz%2C+Douglas+A%3BWolk%2C+Scott+J%3BFruscione%2C+Antonella&rft.aulast=Feigelson&rft.aufirst=Eric&rft.date=2010-04-20&rft.volume=107&rft.issue=16&rft.spage=7153&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0913952107 L2 - http://www.ncbi.nlm.nih.gov/pmc/journals/2/ LA - English DB - GeoRef N1 - Conference title - Chandra's first decade of discovery N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - Number of references - 61 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2014-05-29 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - carbonaceous chondrites; Chandra X-ray Observatory; chondrites; genesis; meteorites; observatories; planetology; protoplanetary disk; remote sensing; satellite methods; stars; stony meteorites; X-ray data DO - http://dx.doi.org/10.1073/pnas.0913952107 ER - TY - CPAPER T1 - Agent-Based Modeling of Inner Asian Pastoralists in a Historical Landscape T2 - 2010 Annual Meeting of the Association of American Geographers (AAG 2010) AN - 839614378; 5885258 JF - 2010 Annual Meeting of the Association of American Geographers (AAG 2010) AU - Rogers, Daniel AU - Cioffi-Revilla, Claudio AU - Benanty, Justine AU - Wise, Sarah Y1 - 2010/04/14/ PY - 2010 DA - 2010 Apr 14 KW - {Q1} KW - Historical account KW - Landscape KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/839614378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Annual+Meeting+of+the+Association+of+American+Geographers+%28AAG+2010%29&rft.atitle=Agent-Based+Modeling+of+Inner+Asian+Pastoralists+in+a+Historical+Landscape&rft.au=Rogers%2C+Daniel%3BCioffi-Revilla%2C+Claudio%3BBenanty%2C+Justine%3BWise%2C+Sarah&rft.aulast=Rogers&rft.aufirst=Daniel&rft.date=2010-04-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Annual+Meeting+of+the+Association+of+American+Geographers+%28AAG+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/SessionList.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-11 N1 - Last updated - 2011-01-14 ER - TY - CPAPER T1 - A Balance Sheet of North-South Relations: Coffee Certifications T2 - 2010 Annual Meeting of the Association of American Geographers (AAG 2010) AN - 839614023; 5884537 JF - 2010 Annual Meeting of the Association of American Geographers (AAG 2010) AU - Rice, Robert Y1 - 2010/04/14/ PY - 2010 DA - 2010 Apr 14 KW - {Q1} KW - Certification KW - Coffee KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/839614023?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Annual+Meeting+of+the+Association+of+American+Geographers+%28AAG+2010%29&rft.atitle=A+Balance+Sheet+of+North-South+Relations%3A+Coffee+Certifications&rft.au=Rice%2C+Robert&rft.aulast=Rice&rft.aufirst=Robert&rft.date=2010-04-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Annual+Meeting+of+the+Association+of+American+Geographers+%28AAG+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/SessionList.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-11 N1 - Last updated - 2011-01-14 ER - TY - CPAPER T1 - Finding safe heaven for a girl child T2 - 2010 Annual Meeting of the Association of American Geographers (AAG 2010) AN - 839601423; 5882765 JF - 2010 Annual Meeting of the Association of American Geographers (AAG 2010) AU - Songer, Melissa AU - Cao, Qing AU - Monfort, Steven AU - Leimgruber, Peter Y1 - 2010/04/14/ PY - 2010 DA - 2010 Apr 14 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/839601423?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Annual+Meeting+of+the+Association+of+American+Geographers+%28AAG+2010%29&rft.atitle=Finding+safe+heaven+for+a+girl+child&rft.au=Songer%2C+Melissa%3BCao%2C+Qing%3BMonfort%2C+Steven%3BLeimgruber%2C+Peter&rft.aulast=Songer&rft.aufirst=Melissa&rft.date=2010-04-14&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Annual+Meeting+of+the+Association+of+American+Geographers+%28AAG+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://communicate.aag.org/eseries/aag_org/program/SessionList.cfm LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-01-11 N1 - Last updated - 2011-01-14 ER - TY - JOUR T1 - FOUR COMMONLY CONFUSED HAIRSTREAKS (LYCAENIDAE, THECLINAE, EUMAEINI): THREE NEED NAMES, ONE DOES NOT AN - 745637996; 13033533 AB - The taxonomy of four relatively common Neotropical eumaeine hairstreak species has been confused. Newly described are Iaspis andersoni Robbins, new species, differentiated from I. talayra (Hewitson), I. castltas (Druce), and I. exiguus (Druce); Michaelus joseph Robbins, new species, differentiated from M. ira (Hewitson); and Ignata caldas Robbins, new species, differentiated from I. gadira (Hewitson). Iaspis andersoni is unnamed because of a taxonomic misidentification made more than a century ago. The latter two are undescribed because the types of M. ira and I. gadira are not the species that they had been thought to be. Populations in the Arawacus togarna (Hewitson) species complex from Mexico and Costa Rica have been treated as two distinct species, but new data on geographical variation of wing pattern and male genitalia suggests that this classification is incorrect. A lectotype for Thecla exiguus Druce, 1907 is designated because taxonomy of the Iaspis talayra group in the Amazon Region is unresolved. A lectotype for Thecla togarna Hewitson, 1867 is designated because an incorrect type locality has engendered confusion. JF - Journal of the Lepidopterists Society AU - Robbins, R K AD - Department of Entomology, PO Box 37012, NHB Stop 105, Smithsonian Institution, Washington, DC 20013-7012 USA, robbinsr@si.edu Y1 - 2010/04/13/ PY - 2010 DA - 2010 Apr 13 SP - 1 EP - 13 VL - 64 IS - 1 SN - 0024-0966, 0024-0966 KW - Ecology Abstracts; Entomology Abstracts KW - Lycaenidae KW - Data processing KW - Classification KW - Theclinae KW - Wings KW - Genitalia KW - Taxonomy KW - Geographical variations KW - New species KW - Z 05310:Taxonomy, Morphology, Geography, and Fossils KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745637996?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+Lepidopterists+Society&rft.atitle=FOUR+COMMONLY+CONFUSED+HAIRSTREAKS+%28LYCAENIDAE%2C+THECLINAE%2C+EUMAEINI%29%3A+THREE+NEED+NAMES%2C+ONE+DOES+NOT&rft.au=Robbins%2C+R+K&rft.aulast=Robbins&rft.aufirst=R&rft.date=2010-04-13&rft.volume=64&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Lepidopterists+Society&rft.issn=00240966&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Last updated - 2013-12-16 N1 - SubjectsTermNotLitGenreText - Data processing; Classification; Wings; Genitalia; Taxonomy; Geographical variations; New species; Lycaenidae; Theclinae ER - TY - JOUR T1 - Ultraviolet spectra of the C-2003K7 Comet; evidence for dust sublimation in Si and C lines AN - 1553086512; 2014-060673 AB - UV spectra of the bright sungrazing comet C-2003K7 detected at 2.37 R (sub Sun symbol) above the Sun surface by the Ultraviolet Coronagraph Spectrometer (UVCS) during the daily synoptic scan show bright lines of H I Lyalpha , Si III lambda 1206, and C III lambda 977. The derived outgassing rate is an order of magnitude larger than those of the other sungrazers observed by UVCS. Analysis of the spectra suggests that the comet broke apart into smaller pieces before it reached the UVCS slit. The observations provide lower and upper limits to the values of the Si III/C III ratio, in the range 8-22. The ratio indicates a larger abundance of silicates in the cometary dust as compared to organic refractory materials. Copyright (Copyright) 2010. The American Astronomical Society. All rights reserved. JF - The = Astrophysical Journal. Letters AU - Ciaravella, A AU - Raymond, J C AU - Giordano, S Y1 - 2010/04/10/ PY - 2010 DA - 2010 Apr 10 SP - L69 EP - L73 PB - IOP Publishing, Bristol VL - 713 IS - 1 SN - 2041-8205, 2041-8205 KW - silicates KW - refractory materials KW - Large Angle Spectroscopic Coronagraph KW - cosmochemistry KW - silicon KW - Ultraviolet Coronagraph Spectrometer KW - sublimation KW - C-2003K7 Comet KW - comets KW - carbon KW - ultraviolet spectra KW - spectra KW - organic carbon KW - geochemistry KW - cometary dust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1553086512?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+%3D+Astrophysical+Journal.+Letters&rft.atitle=Ultraviolet+spectra+of+the+C-2003K7+Comet%3B+evidence+for+dust+sublimation+in+Si+and+C+lines&rft.au=Ciaravella%2C+A%3BRaymond%2C+J+C%3BGiordano%2C+S&rft.aulast=Ciaravella&rft.aufirst=A&rft.date=2010-04-10&rft.volume=713&rft.issue=1&rft.spage=L69&rft.isbn=&rft.btitle=&rft.title=The+%3D+Astrophysical+Journal.+Letters&rft.issn=20418205&rft_id=info:doi/10.1088%2F2041-8205%2F713%2F1%2FL69 L2 - http://iopscience.iop.org/2041-8205 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data supplied by IOP Publishing Ltd., London, United Kingdom N1 - Date revised - 2014-01-01 N1 - Number of references - 30 N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2014-08-14 N1 - SubjectsTermNotLitGenreText - C-2003K7 Comet; carbon; cometary dust; comets; cosmochemistry; geochemistry; Large Angle Spectroscopic Coronagraph; organic carbon; refractory materials; silicates; silicon; spectra; sublimation; Ultraviolet Coronagraph Spectrometer; ultraviolet spectra DO - http://dx.doi.org/10.1088/2041-8205/713/1/L69 ER - TY - JOUR T1 - The web of the acacia orb-spider Eustala illicita (Araneae: Araneidae) with notes on its natural history AN - 899132291; 14135253 AB - A great number of spiders build orb-webs and although the overall structure is the result of fixed behavioral patterns, much small-scale inter- and intraspecific variation is nonetheless evident. Thus in order to fully understand the orb-web and web-building behavior in these spiders, we need to study substantial samples of many different species of orb-weavers. However, to date only a few species have been rigorously studied both in the field and in the laboratory. Here, we investigate the ecology, behavior and orb-web of the neotropical spider Eustala illicita (O. Pickard-Cambridge 1889) and suggest it as suitable for further studies based on 1) the ease at which it can be located in abundant numbers in the field, 2) its willingness to build webs in the laboratory, 3) the plasticity of its behavior, and 4) its interesting ecology in the form of interactions with the swollen-thorn acacias and their ant mutualists. Here, we introduce its natural history and then provide a detailed description of orb-webs built in the field and in the laboratory, which we compare to other orb-spiders. JF - Journal of Arachnology AU - Hesselberg, Thomas AU - Triana, Emilia AD - Smithsonian Tropical Research Institute, Apartado 0843-03092, Balboa, Ancon, Republic of Panama, Thomas.Hesselberg@gmail.com Y1 - 2010/04// PY - 2010 DA - April 2010 SP - 21 EP - 26 PB - American Arachnological Society VL - 38 IS - 1 SN - 0161-8202, 0161-8202 KW - Animal Behavior Abstracts; Ecology Abstracts; Entomology Abstracts KW - Orb-web KW - tropical spider KW - swollen-thorn acacias KW - web parameters KW - Araneidae KW - Formicidae KW - Araneae KW - Webs KW - Acacia KW - Z 05300:General KW - D 04040:Ecosystem and Ecology Studies KW - Y 25030:Foraging and Ingestion UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/899132291?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Blake+Nose+stable+isotopic+evidence+against+the+mid-Cenomanian+glaciation+hypothesis&rft.au=Ando%2C+A%3BHuber%2C+B+T%3BMacLeod%2C+K+G%3BOhta%2C+T%3BKhim%2C+B+K%3BPoulton%2C+S%3BWagner%2C+T%3BKennedy%2C+Martin+J&rft.aulast=Ando&rft.aufirst=A&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-10-01 N1 - Number of references - 41 N1 - Last updated - 2016-03-17 N1 - SubjectsTermNotLitGenreText - Webs; Araneidae; Formicidae; Araneae; Acacia DO - http://dx.doi.org/10.1636/HI09-59.1 ER - TY - JOUR T1 - Lithostratigraphy, biostratigraphy and chemostratigraphy of Upper Cretaceous sediments from southern Tanzania; Tanzania drilling project sites 21-26 AN - 872123845; 2011-051056 AB - The 2007 drilling season by the Tanzania drilling project (TDP) reveals a much more expanded Upper Cretaceous sequence than was recognized previously in the Lindi region of southern Tanzania. This TDP expedition targeted recovery of excellently preserved microfossils (foraminifera and calcareous nannofossils) for Late Cretaceous paleoclimatic, paleoceanographic and biostratigraphic studies. A total of 501.17 m of core was drilled at six Upper Cretaceous sites (TDP Sites 21, 22, 23, 24, 24B and 26) and a thin Miocene-Pleistocene section (TDP Site 25). Microfossil preservation at all these sites is good to excellent, with foraminifera often showing glassy shells and consistently good preservation of small and delicate nannofossil taxa. In addition to adding to our knowledge of the subsurface geology, new surface exposures were mapped and the geological map of the region is revised herein. TDP Sites 24, 24B and 26 collectively span the upper Albian to lower-middle Turonian (planktonic foraminiferal Planomalina buxtorfi-Whiteinella archaeocretacea Zones and calcareous nannofossil zones UC0a-UC8a). The bottom of TDP Site 21 is barren, but the rest of the section represents the uppermost Cenomanian-Coniacian (W. archaeocretacea-Dicarinella concavata Zones and nannofossil zones UC5c-UC10). Bulk organic Delta (super 13) C data suggest recovery of part of Ocean Anoxic Event 2 (OAE2) from these four sites. In the upper part of this interval, the lower Turonian nannofossil zones UC6a-7 are characterized by a low-diversity nannoflora that may be related to OAE2 surface-water conditions. TDP Site 22 presents a 122-m-thick, lower-middle Turonian (W. archaeocretacea-Helvetoglobotruncana helvetica Zones) sequence that includes the nannofossil zones UC6a(-7?), but invariable isotopic curves. Further, a lower to upper Campanian (Globotruncana ventricosa-Radotruncana calcarata Zones and nannofossil subzones UC15b (super TP) -UC15d (super TP) ) succession was drilled at TDP Site 23. Lithologies of the new sites include thin units of gray, medium to coarse sandstones, separating much thicker intervals of dark claystones with organic-rich laminated parts, irregular silty to fine sandstone partings, and rare inoceramid and ammonite debris. These lithofacies are interpreted to have been deposited in outer shelf and upper slope settings and indicate relatively stable sedimentary conditions during most of the Late Cretaceous on the Tanzanian margin. Abstract Copyright (2010) Elsevier, B.V. JF - Journal of African Earth Sciences AU - Jimenez Berrocoso, Alvaro AU - MacLeod, Kenneth G AU - Huber, Brian T AU - Lees, Jacqueline A AU - Wendler, I AU - Bown, Paul R AU - Mweneinda, Armina K AU - Isaza Londono, Carolina AU - Singano, Joyce M Y1 - 2010/04// PY - 2010 DA - April 2010 SP - 47 EP - 69 PB - Elsevier, Oxford VL - 57 IS - 1-2 SN - 1464-343X, 1464-343X KW - lithostratigraphy KW - Coccolithophoraceae KW - Plantae KW - Tanzania KW - Protista KW - Cretaceous KW - biostratigraphy KW - East Africa KW - Coccolithus KW - planktonic taxa KW - algae KW - southern Tanzania KW - Upper Cretaceous KW - Mesozoic KW - Foraminifera KW - calcareous algae KW - nannofossils KW - chemostratigraphy KW - Invertebrata KW - Africa KW - microfossils KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/872123845?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+African+Earth+Sciences&rft.atitle=Lithostratigraphy%2C+biostratigraphy+and+chemostratigraphy+of+Upper+Cretaceous+sediments+from+southern+Tanzania%3B+Tanzania+drilling+project+sites+21-26&rft.au=Jimenez+Berrocoso%2C+Alvaro%3BMacLeod%2C+Kenneth+G%3BHuber%2C+Brian+T%3BLees%2C+Jacqueline+A%3BWendler%2C+I%3BBown%2C+Paul+R%3BMweneinda%2C+Armina+K%3BIsaza+Londono%2C+Carolina%3BSingano%2C+Joyce+M&rft.aulast=Jimenez+Berrocoso&rft.aufirst=Alvaro&rft.date=2010-04-01&rft.volume=57&rft.issue=1-2&rft.spage=47&rft.isbn=&rft.btitle=&rft.title=Journal+of+African+Earth+Sciences&rft.issn=1464343X&rft_id=info:doi/10.1016%2Fj.jafrearsci.2009.07.010 L2 - http://www.sciencedirect.com/science/journal/1464343X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2011-01-01 N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - Africa; algae; biostratigraphy; calcareous algae; chemostratigraphy; Coccolithophoraceae; Coccolithus; Cretaceous; East Africa; Foraminifera; Invertebrata; lithostratigraphy; Mesozoic; microfossils; nannofossils; planktonic taxa; Plantae; Protista; southern Tanzania; Tanzania; Upper Cretaceous DO - http://dx.doi.org/10.1016/j.jafrearsci.2009.07.010 ER - TY - JOUR T1 - Linguistic variation in a small speech community: the personal dialects of Moraviantown Delaware AN - 857121795; 4175935 AB - The Munsee language as spoken on the Moraviantown Reserve in the late 1960s had extensive phonological, lexical, and morphological variation among the small number of surviving speakers. Some of this variation can be attributed to the diverse origins of the population, and some apparently results from recent change, but lexical variation in particular was accepted by speakers as an integral feature of Moraviantown speech. Each speaker had a personal dialect, whose distinguishing features were often explicitly recognized by others. Adapted from the source document. Reprinted by permission of Anthropological Linguistics JF - Anthropological linguistics AU - Goddard, Ives AD - Smithsonian Institution Y1 - 2010/04// PY - 2010 DA - Apr 2010 SP - 1 EP - 48 VL - 52 IS - 1 SN - 0003-5483, 0003-5483 KW - Anthropology KW - Community KW - Morphology KW - Language KW - Small towns KW - U.S.A. KW - Phonology KW - Dialects UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/857121795?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Anthropological+linguistics&rft.atitle=Linguistic+variation+in+a+small+speech+community%3A+the+personal+dialects+of+Moraviantown+Delaware&rft.au=Goddard%2C+Ives&rft.aulast=Goddard&rft.aufirst=Ives&rft.date=2010-04-01&rft.volume=52&rft.issue=1&rft.spage=1&rft.isbn=&rft.btitle=&rft.title=Anthropological+linguistics&rft.issn=00035483&rft_id=info:doi/ LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 11748 12806 2274 13161 1247; 2603; 3531 7226; 7226; 8288 1608 1077; 9495 7443; 433 293 14 ER - TY - JOUR T1 - The Biodiversity Heritage Library: Advancing Metadata Practices in a Collaborative Digital Library AN - 853213441; 201100920 AB - The Biodiversity Heritage Library is an open access digital library of taxonomic literature, forming a single point of access to this collection for use by a worldwide audience of professional taxonomists, as well as "citizen scientists." A successful mass-scanning digitization program, one that creates functional and findable digital objects, requires thoughtful metadata workflow that parallels the workflow of the physical items from shelf to scanner. This article examines the needs of users of taxonomic literature, specifically in relation to the transformation of traditional library material to digital form. It details the issues that arise in determining scanning priorities, avoiding duplication of scanning across the founding 12 natural history and botanical garden library collections, and the problems related to the complexity of serials, monographs, and series. Highlighted are the tools, procedures, and methodology for addressing the details of a mass-scanning operation. Specifically, keeping a steady flow of material, creation of page level metadata, and building services on top of data and metadata that meet the needs of the targeted communities. The replication of the BHL model across a number of related projects in China, Brazil, and Australia are documented as evidence of the success of the BHL mass-scanning project plan. Adapted from the source document. JF - Journal of Library Metadata AU - Pilsk, Suzanne C AU - Person, Matthew A AU - Deveer, Joseph M AU - Furfey, John F AU - Kalfatovic, Martin R AD - Smithsonian Institution Libraries, P.O. Box 37012, MRC 154, Washington, DC 20013-7012, USA pilsks@si.edu Y1 - 2010/04// PY - 2010 DA - April 2010 SP - 136 EP - 155 PB - Taylor & Francis, Philadelphia PA VL - 10 IS - 2-3 SN - 1938-6389, 1938-6389 KW - Biodiverity Heritage Library, taxonomic literature, digital libraries, digitization projects, digitization workflow, mass-scanning projects, collaboration, natural history libraries KW - Research libraries KW - Metadata KW - Digital libraries KW - Biology KW - article KW - 3.16: SPECIAL SUBJECT LIBRARIES, RESEARCH LIBRARIES UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/853213441?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Alisa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.atitle=Volcanism+in+Kamchatka%2C+Russia&rft.au=Eichelberger%2C+J+C%3BEichelberger%2C+L+G%3BAnonymous&rft.aulast=Eichelberger&rft.aufirst=J&rft.date=2008-12-01&rft.volume=89&rft.issue=53%2C+Suppl.&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Eos%2C+Transactions%2C+American+Geophysical+Union&rft.issn=00963941&rft_id=info:doi/ LA - English DB - Library & Information Science Abstracts (LISA) N1 - Date revised - 2011-02-16 N1 - Last updated - 2016-09-27 N1 - SubjectsTermNotLitGenreText - Research libraries; Digital libraries; Metadata; Biology ER - TY - JOUR T1 - All-American monsters AN - 818638513; 2011-006655 JF - Smithsonian AU - Conniff, Richard Y1 - 2010/04// PY - 2010 DA - April 2010 SP - 38 EP - 45 PB - Smithsonian Associates, Washington, DC VL - 41 IS - 1 SN - 0037-7333, 0037-7333 KW - United States KW - Chordata KW - Quaternary KW - Mastodontoidea KW - Mammuthus columbi KW - Mammalia KW - Proboscidea KW - history KW - Elephantoidea KW - Cenozoic KW - Theria KW - Mastodon americanus KW - Mastodon KW - Pleistocene KW - Elephantidae KW - Mastodontidae KW - Vertebrata KW - Mammuthus KW - Eutheria KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/818638513?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=All-American+monsters&rft.au=Conniff%2C+Richard&rft.aulast=Conniff&rft.aufirst=Richard&rft.date=2010-04-01&rft.volume=41&rft.issue=1&rft.spage=38&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ L2 - http://www.smithsonianmagazine.com/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SMSNA5 N1 - SubjectsTermNotLitGenreText - Cenozoic; Chordata; Elephantidae; Elephantoidea; Eutheria; history; Mammalia; Mammuthus; Mammuthus columbi; Mastodon; Mastodon americanus; Mastodontidae; Mastodontoidea; Pleistocene; Proboscidea; Quaternary; Tetrapoda; Theria; United States; Vertebrata ER - TY - JOUR T1 - Drawings and Prints by Slavic and Slavic-Born Artists in the Collection of the Smithsonian Institution, Hirshhorn Museum and Sculpture Garden AN - 818634585; 201011553 AB - This essay surveys and examines the prints and drawings by Slavic and Slavic-born artists in the collection of the Hirsbhorn Museum and Sculpture Garden, most of which were donated to the museum by Joseph H. Hirshborn and were formerly in his private collection. Many of the artists whose works on paper Hirshborn acquired were refugees from Jewish communities in Tsarist Russia or immigrated after the Russian Revolution. This essay considers the fact that Hirshborn himself was an emigre from a Slavic country, having come from Russian-controlled Latvia as a child. Adapted from the source document. JF - Slavic & East European Information Resources AU - Rosenzweig, Phyllis AD - Smithsonian Institution, Hirshhorn Museum & Sculpture Garden, 2009 Belmont Rd. NW, Apt. 203 Washington, DC 20009, USA prosenzweig1@earthlink.net Y1 - 2010/04// PY - 2010 DA - April 2010 SP - 215 EP - 225 PB - Taylor & Francis, Philadelphia PA VL - 11 IS - 2-3 SN - 1522-8886, 1522-8886 KW - Joseph H. Hirshhorn, Latvia, Great Depression, Russian Revolution, modern art, contemporary art, American Contemporary Artists (ACA) Gallery, Hirshhorn Museum and Sculpture Garden, Slavic KW - Antiquarian materials KW - Slavonic materials KW - Prints KW - Drawings KW - article KW - 5.16: NON PRINT MATERIALS UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/818634585?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Alisa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Slavic+%26+East+European+Information+Resources&rft.atitle=Drawings+and+Prints+by+Slavic+and+Slavic-Born+Artists+in+the+Collection+of+the+Smithsonian+Institution%2C+Hirshhorn+Museum+and+Sculpture+Garden&rft.au=Rosenzweig%2C+Phyllis&rft.aulast=Rosenzweig&rft.aufirst=Phyllis&rft.date=2010-04-01&rft.volume=11&rft.issue=2-3&rft.spage=215&rft.isbn=&rft.btitle=&rft.title=Slavic+%26+East+European+Information+Resources&rft.issn=15228886&rft_id=info:doi/ LA - English DB - Library & Information Science Abstracts (LISA) N1 - Date revised - 2010-12-16 N1 - Last updated - 2016-09-27 N1 - SubjectsTermNotLitGenreText - Drawings; Prints; Antiquarian materials; Slavonic materials ER - TY - JOUR T1 - Slavic and Eastern European-Related Graphic Collections in the Smithsonian's National Museum of American History AN - 818634019; 201011555 AB - Works on paper depicting Russian and Eastern European subjects at the Smithsonian Institution's National Museum of American History include fine art and popular prints, photographs, posters, bookplates, sheet music, and other illustrations. This article discusses these works in the context of French influences on Russian art as well as documenting some aspects of the representation of US-Russian relations in illustrated popular media. It also describes an important group of prints and photographs in the Gustavus V. Fox Collection of Russian "souvenirs," acquired as a diplomatic gift in 1866 and donated to the Smithsonian in 1909. Adapted from the source document. JF - Slavic & East European Information Resources AU - Wright, Helena E AD - Graphic Arts, Smithsonian Institution, National Museum of American History, SI-MRC 633, P.O. Box 37012, Washington, DC 20013, USA wrighth@si.edu Y1 - 2010/04// PY - 2010 DA - April 2010 SP - 226 EP - 245 PB - Taylor & Francis, Philadelphia PA VL - 11 IS - 2-3 SN - 1522-8886, 1522-8886 KW - Franco-Russian artistic connections, Anglo-Russian artistic connections, Gustavus V. Fox Collection, National Museum of American History, Grand Duke Georgii Mikhailovich, icons, maps, military uniforms, sheet music, Science Service photograph collection KW - Antiquarian materials KW - Museums KW - Graphic materials KW - East European materials KW - article KW - 5.16: NON PRINT MATERIALS UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/818634019?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Alisa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Slavic+%26+East+European+Information+Resources&rft.atitle=Slavic+and+Eastern+European-Related+Graphic+Collections+in+the+Smithsonian%27s+National+Museum+of+American+History&rft.au=Wright%2C+Helena+E&rft.aulast=Wright&rft.aufirst=Helena&rft.date=2010-04-01&rft.volume=11&rft.issue=2-3&rft.spage=226&rft.isbn=&rft.btitle=&rft.title=Slavic+%26+East+European+Information+Resources&rft.issn=15228886&rft_id=info:doi/ LA - English DB - Library & Information Science Abstracts (LISA) N1 - Date revised - 2010-12-16 N1 - Last updated - 2016-09-27 N1 - SubjectsTermNotLitGenreText - Graphic materials; East European materials; Antiquarian materials; Museums ER - TY - JOUR T1 - Palynostratigraphy of the Paleogene Esmeraldas Formation, middle Magdalena Valley basin, Colombia AN - 762680788; 2010-090281 AB - Most of the oil production in Colombia comes from the Cenozoic continental stratigraphic record. The Middle Magdalena Valley, a traditional oil basin in Northern South America is a good example. The tectonic history of the basin by the uplifting of the Central and Eastern Cordilleras in the northern Andes created many structural complexities and stratigraphic asymmetry. The alluvial plains rocks of the Esmeraldas Formation are a very important reservoir of the basin. Because of the complex and continental nature of the basin, the lateral continuity of the Esmeraldas is not clearly understood. Additionally, there are very few reliable correlation elements. The Los Corros fossil horizon, a mollusk horizon located in the upper part of Esmeraldas, is the most traditional correlation component used to differentiate this unit. This is the only paleontological unit formally associated with the Esmeraldas. The age of this horizon, which is not continuous along the entire basin, is still debatable. These facts introduce uncertainty to existing stratigraphic models. Palynology is the best paleontological tool to use for correlation. Preliminary results of a composite outcrop section show that the lower part of the Esmeraldas has an inferred middle Eocene age, mainly based on the First Appearance Datum (FAD) of Rhoipites guianensis and Cicatricosisporites dorogensis. The upper part (including Los Corros) has an inferred age between Late Eocene to earliest Oligocene, based on the Last Appearance Datum (LAD) of Racemonocolpites facilis and the presence of Retibrevitricolpites grandis. The results from this reference outcrop section will serve as reference points for accurate subsurface correlations and will be useful in the combination with non-paleontological tools. This will provide a better understanding of the lateral extent of the Esmeraldas and the development history of the basin. JF - Abstracts with Programs - Geological Society of America AU - Rodriguez-Forero, Guillermo AU - Oboh-Ikuenobe, Francisca E AU - Jaramillo, Carlos AU - Liu, Kelly H AU - Anonymous Y1 - 2010/04// PY - 2010 DA - April 2010 SP - 85 PB - Geological Society of America (GSA), Boulder, CO VL - 42 IS - 2 SN - 0016-7592, 0016-7592 KW - middle Eocene KW - Esmeraldas Formation KW - Eocene KW - assemblages KW - Paleogene KW - Colombia KW - Cenozoic KW - Tertiary KW - South America KW - Magdalena Valley KW - lower Oligocene KW - palynomorphs KW - outcrops KW - microfossils KW - Oligocene KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/762680788?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Palynostratigraphy+of+the+Paleogene+Esmeraldas+Formation%2C+middle+Magdalena+Valley+basin%2C+Colombia&rft.au=Rodriguez-Forero%2C+Guillermo%3BOboh-Ikuenobe%2C+Francisca+E%3BJaramillo%2C+Carlos%3BLiu%2C+Kelly+H%3BAnonymous&rft.aulast=Rodriguez-Forero&rft.aufirst=Guillermo&rft.date=2010-04-01&rft.volume=42&rft.issue=2&rft.spage=85&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, North-Central Section, 44th annual meeting; Geological Society of America, South-Central Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - assemblages; Cenozoic; Colombia; Eocene; Esmeraldas Formation; lower Oligocene; Magdalena Valley; microfossils; middle Eocene; Oligocene; outcrops; Paleogene; palynomorphs; South America; Tertiary ER - TY - JOUR T1 - A Pennsylvanian plant assemblage rapidly buried in tidal sands, Pella, Iowa AN - 762680487; 2010-090125 AB - Assemblages of fossil plants preserved under conditions of rapid burial and limited transport are key components in understanding the taxonomic diversity and structure of ancient vegetation. Here we report an example of such an assemblage, latest Atokan in age, preserved above either the Black Oak or Kilbourn coal bed a short distance above the Mississippian-Pennsylvanian unconformity surface near Pella, Iowa. The fossil assemblage is encased in a thickly bedded, very fine-grained quartz arenite that overlies 4-5 m of sandstone with millimeter-scale tidal rhythmites. There are no indications of erosion or periods of non-deposition within the rhythmite sequence indicating abundant accommodation space. This deposit formed when sands were rapidly emplaced above a coal bed during marine transgression, probably associated with sea-level rise following the melting of polar ice. Rapid burial of the vegetation is evidenced by numerous in situ tree trunks of giant lycopsids, up to 2 m in height, rooted in the top of the coal. The main flora occurs approximately 3 m above the basal tidalites and appears to represent the upper parts of the plants buried during the initial period of sedimentation. Included in the flora is a partial crown of a Lepidodendron sp. ("scale tree"), an exceptional specimen and one of only two known to be in museum collections. The associated compression flora includes many large trunks of lycopsids and parts of other plants, such as vines that may have been in the tree crowns, many with leaves still attached. The flora exhibits an unusually high diversity of lycopsids, including one or more species of Lepidodendron, Sigillaria, Diaphorodendron, and Asolanus. Seed fern foliage is also abundant and dominated by Eusphenopteris, a probable vine. Other, less common pteridosperms or ferns include Sphenopteris, Neuropteris, and Alethopteris. Pecopteris is rarely encountered. Sphenopsids are common elements, including Calamites, Asterophyllites and Sphenophyllum. JF - Abstracts with Programs - Geological Society of America AU - Ratkiewicz, Bonnie J AU - Haynes, John T AU - Chaney, Dan S AU - Rose, Timothy M AU - Schabilion, Jeffry T AU - DiMichele, William A AU - Anonymous Y1 - 2010/04// PY - 2010 DA - April 2010 SP - 60 PB - Geological Society of America (GSA), Boulder, CO VL - 42 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - Spermatophyta KW - Plantae KW - Sphenopsida KW - Pennsylvanian KW - Paleozoic KW - Gymnospermae KW - Carboniferous KW - Pella Iowa KW - Pteridophyta KW - Marion County Iowa KW - Iowa KW - burial KW - Middle Pennsylvanian KW - sea-level changes KW - transgression KW - floral studies KW - Lycopsida KW - taphonomy KW - Atokan KW - Pteridospermae KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/762680487?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=A+Pennsylvanian+plant+assemblage+rapidly+buried+in+tidal+sands%2C+Pella%2C+Iowa&rft.au=Ratkiewicz%2C+Bonnie+J%3BHaynes%2C+John+T%3BChaney%2C+Dan+S%3BRose%2C+Timothy+M%3BSchabilion%2C+Jeffry+T%3BDiMichele%2C+William+A%3BAnonymous&rft.aulast=Ratkiewicz&rft.aufirst=Bonnie&rft.date=2010-04-01&rft.volume=42&rft.issue=2&rft.spage=60&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, North-Central Section, 44th annual meeting; Geological Society of America, South-Central Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Atokan; burial; Carboniferous; floral studies; Gymnospermae; Iowa; Lycopsida; Marion County Iowa; Middle Pennsylvanian; Paleozoic; Pella Iowa; Pennsylvanian; Plantae; Pteridophyta; Pteridospermae; sea-level changes; Spermatophyta; Sphenopsida; taphonomy; transgression; United States ER - TY - JOUR T1 - Linking complex microstructures in granites to tectonic events AN - 762674268; 2010-092812 AB - Petrographic, backscattered electron, secondary electron and cathodoluminescence (CL) imagery of two Miocene-age S-type peraluminous granites (Salihli and Turgutlu) that intrude a detachment fault in western Turkey document the rocks' complicated tectono-metamorphic history. The granites are cut by the Alasehir detachment of the Menderes Massif, a large-scale metamorphic core complex. They are separated by an E-W distance of approximately 50 km and are thought to have been generated due to subduction in a volcanic arc setting, were subjected to phases of compression, and have been exhumed due to large-scale extension. Their geochemistry and mineralogy suggest different magma compositions, but their structural setting indicates syntectonic emplacement during extension and both have been subjected to greenschist facies conditions. To interpret their microstructures and nature of element migration facilitated by deformation, X-ray element mapping was employed. The goals are to link the deformation history of the granites to their microtectonic features and to examine the pathways of fluids along microcracks and their role in the granites' alteration and reaction history. The rocks contain crack swarms, corroded plagioclase cores, transgranular and intragranular cracks, and grain boundary deformation. We consider them a physical library that records their generation under submagmatic conditions, migration through the crust, and fault-driven exhumation history. Microcracks in these granites are best seen in plagioclase grains, which display a range of zoning types (oscillatory, patchy) and many have complex corroded cores. Due to the difference in annealing temperatures between quartz and other minerals present in the rocks, transgranular microcracks can be identified and linked to lower temperature deformation. Using the imagery and X-ray element (Ca, Na, Fe, Al, Sr) mapping of plagioclase in the granites, the series of tectonic events which affected the rocks can be unraveled. JF - Abstracts with Programs - Geological Society of America AU - Catlos, Elizabeth AU - Baker, Courteney B AU - Sorensen, S S AU - Jacobs, Lauren AU - Anonymous Y1 - 2010/04// PY - 2010 DA - April 2010 SP - 105 PB - Geological Society of America (GSA), Boulder, CO VL - 42 IS - 2 SN - 0016-7592, 0016-7592 KW - silicates KW - plagioclase KW - igneous rocks KW - granites KW - Turkey KW - Salihli Granite KW - deformation KW - Miocene KW - cathodoluminescence KW - Cenozoic KW - Tertiary KW - X-ray data KW - plutonic rocks KW - cracks KW - Turgutlu Granite KW - Neogene KW - petrography KW - framework silicates KW - chemical composition KW - Asia KW - Menderes Massif KW - feldspar group KW - Middle East KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/762674268?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Linking+complex+microstructures+in+granites+to+tectonic+events&rft.au=Catlos%2C+Elizabeth%3BBaker%2C+Courteney+B%3BSorensen%2C+S+S%3BJacobs%2C+Lauren%3BAnonymous&rft.aulast=Catlos&rft.aufirst=Elizabeth&rft.date=2010-04-01&rft.volume=42&rft.issue=2&rft.spage=105&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, North-Central Section, 44th annual meeting; Geological Society of America, South-Central Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Asia; cathodoluminescence; Cenozoic; chemical composition; cracks; deformation; feldspar group; framework silicates; granites; igneous rocks; Menderes Massif; Middle East; Miocene; Neogene; petrography; plagioclase; plutonic rocks; Salihli Granite; silicates; Tertiary; Turgutlu Granite; Turkey; X-ray data ER - TY - JOUR T1 - Geologic setting of the Winneshiek Lagerstatte; Decorah, Iowa AN - 762674219; 2010-092708 AB - The Middle Ordovician (Whiterockian) Winneshiek Lagerstatte is found within the provisionally named "Winneshiek Shale" which lies disconformably beneath the Tonti Member of the St. Peter Sandstone at Decorah, Iowa. The 60 to 120 ft. thick Lagerstatte-bearing shale is the uppermost facies of a 600+ ft. sedimentary succession that fills a 3.6 mile diameter circular basin of suspected meteorite impact origin. This thick sedimentary sequence differs substantially from pre-St. Peter incised-valley and paleokarst fills as typified by subsurface sections assigned to the Readstown or Kress members of the St. Peter. Water well cuttings and two short cores comprise the samples available for study. Basin facies beneath the "Winneshiek Shale" consist of sandstone, conglomerate and breccia containing abundant angular clasts of Lower Ordovician Prairie du Chien Group dolomite and chert, and lesser amounts of Upper Cambrian glauconitic sandstone. A deep well near the basin edge provides evidence for normal faulting with 350 ft. of offset of the Jordan Sandstone. A second deep well, with gamma log, provides data to suggest that the Cambrian Wonewoc Sandstone forms the floor of the basin near its center; it also documents the presence of a marine shale facies containing eurypterid fragments and chirognathid conodonts in the lower part of the sedimentary fill. The possible origin of the structure by a meteorite impact event is suggested by the general circular shape, the anomalous stratigraphy, and the presence of quartz grains in well cuttings and core that show planar microdeformation features that resemble shock-produced planar fractures (PFs) or cleavage similar to those found at the Rock Elm impact structure, Wisconsin. However, unlike Rock Elm, no zone of central uplift or rebound is apparent. We are continuing studies of this unusual structure, and especially of the quartz deformation features, to explore the possibilities of a second impact structure contemporaneous with Rock Elm, and the possible role of multiple impact events in the Great Ordovician Biodiversification Event. JF - Abstracts with Programs - Geological Society of America AU - McKay, Robert M AU - Liu, Huaibao P AU - Witzke, Brian J AU - French, Bevan M AU - Anonymous Y1 - 2010/04// PY - 2010 DA - April 2010 SP - 89 PB - Geological Society of America (GSA), Boulder, CO VL - 42 IS - 2 SN - 0016-7592, 0016-7592 KW - United States KW - lithostratigraphy KW - well logs KW - impact features KW - Paleozoic KW - Middle Ordovician KW - Wonewoc Formation KW - Winneshiek County Iowa KW - Iowa KW - Lagerstatten KW - Cambrian KW - Upper Cambrian KW - Ordovician KW - lithofacies KW - Winneshiek Shale KW - Lower Ordovician KW - Decorah Iowa KW - Jordan Sandstone KW - Saint Peter Sandstone KW - Winneshiek Lagerstatte KW - Whiterockian KW - Rock Elm impact structure KW - Prairie du Chien Group KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/762674219?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Geologic+setting+of+the+Winneshiek+Lagerstatte%3B+Decorah%2C+Iowa&rft.au=McKay%2C+Robert+M%3BLiu%2C+Huaibao+P%3BWitzke%2C+Brian+J%3BFrench%2C+Bevan+M%3BAnonymous&rft.aulast=McKay&rft.aufirst=Robert&rft.date=2010-04-01&rft.volume=42&rft.issue=2&rft.spage=89&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, North-Central Section, 44th annual meeting; Geological Society of America, South-Central Section, 44th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - Cambrian; Decorah Iowa; impact features; Iowa; Jordan Sandstone; Lagerstatten; lithofacies; lithostratigraphy; Lower Ordovician; Middle Ordovician; Ordovician; Paleozoic; Prairie du Chien Group; Rock Elm impact structure; Saint Peter Sandstone; United States; Upper Cambrian; well logs; Whiterockian; Winneshiek County Iowa; Winneshiek Lagerstatte; Winneshiek Shale; Wonewoc Formation ER - TY - JOUR T1 - A re-examination of the type specimens of Yuania H. C. Sze 1953 and its junior synonym Russellites Mamay 1968 (Noeggerathiales) AN - 759303984; 2010-088348 AB - The noeggerathialean fossil names Yuania H. C. Sze and Russellites Mamay are shown to be synonymous, with the latter being the junior synonym of the former. Examination and re-illustration of the type material of both Yuania and Russellites shows that they are indistinguishable taxonomically. Both sets of material have pinnules with clasping bases and concave apices in which the veins converge but do not anastomose. Sze's original description of Yuania was incorrect in indicating that the leaves were petiolate and that the veins converged. Yuania may be the first plant taxon identified in the Permian floras of China and North America with vegetative and reproductive organs represented on both continents. JF - Taxon AU - Wang, Jun AU - Chaney, Dan Y1 - 2010/04// PY - 2010 DA - April 2010 SP - 517 EP - 524 PB - International Association for Plant Taxonomy, Vienna VL - 59 IS - 2 SN - 0040-0262, 0040-0262 KW - United States KW - nomenclature KW - type specimens KW - Plantae KW - Far East KW - Paleozoic KW - Russellites KW - Texas KW - leaves KW - Pteridophyta KW - Permian KW - Yuania KW - morphology KW - Shaanxi China KW - Noeggerathiales KW - taxonomy KW - Asia KW - China KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/759303984?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Taxon&rft.atitle=A+re-examination+of+the+type+specimens+of+Yuania+H.+C.+Sze+1953+and+its+junior+synonym+Russellites+Mamay+1968+%28Noeggerathiales%29&rft.au=Wang%2C+Jun%3BChaney%2C+Dan&rft.aulast=Wang&rft.aufirst=Jun&rft.date=2010-04-01&rft.volume=59&rft.issue=2&rft.spage=517&rft.isbn=&rft.btitle=&rft.title=Taxon&rft.issn=00400262&rft_id=info:doi/ L2 - http://www.ingentaconnect.com/content/iapt/tax LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 26 N1 - Document feature - illus. incl. 2 plates N1 - Last updated - 2012-06-07 N1 - CODEN - TAXNAP N1 - SubjectsTermNotLitGenreText - Asia; China; Far East; leaves; morphology; Noeggerathiales; nomenclature; Paleozoic; Permian; Plantae; Pteridophyta; Russellites; Shaanxi China; taxonomy; Texas; type specimens; United States; Yuania ER - TY - JOUR T1 - The 'upside down' systematics of hairstreak butterflies (Lycaenidae) that eat pineapple and other Bromeliaceae AN - 754556997; 13333513 AB - All Lycaenidae larvae that eat Bromeliaceae belong to the Strymon ziba and S. serapio species groups, but confusion with taxonomy has resulted in widespread misidentification of the butterflies in both the ecological and agricultural literature. Published food plant records are assessed, and new rearing records are presented. The species that have been recorded eating Bromeliaceae are Strymon ziba (Hewitson), S. megarus (Godart), S. lucena (Hewitson), S. oreala (Hewitson), S. serapio (Godman & Salvin), S. azuba (Hewitson), and S. gabatha (Hewitson). The first four are recorded from pineapple, with the sympatric S. megarus and S. ziba sometimes being especially destructive in commercial fields. Most published records lump these two species and misidentify them under the names Thecla basilides, Thecla basalides, or Tmolus echion. Strymon ziba has also been reared from other monocotyledon plant families, such as Heliconiaceae and Haemodoraceae. In most cases, caterpillars eat flowers and fruits, but larvae of S. megarus and/or S. ziba may also bore into leaves when flowers and fruits are unavailable. The known bromeliad feeders are illustrated, and distinguishing characters are noted. The female butterflies appear to use reddish color as a visual cue, which could be the basis for a non-insecticidal means of controlling outbreaks in commercial pineapple crops. Todas as larvas de Lycaenidae que se alimentam de Bromeliaceae pertencem aos grupos de especies de Strymon ziba e S. serapio, porem confusao com sua taxonomia resultou em erros generalizados de identificacao destas borboletas tanto na literatura ecologica como agricola. Registros publicados de plantas alimentares sao aqui avaliados, e novos registros com base em criacao sao apresentados. As especies que foram registradas se alimentando de Bromeliaceae sao Strymon ziba (Hewitson), S. megarus (Godart), S. lucena (Hewitson), S. oreala (Hewitson), S. serapio (Godman & Salvin), S. azuba (Hewitson), e S. gabatha (Hewitson). As quatro primeiras sao encontradas em abacaxi, com as especies simpatricas S. megarus e S. ziba algumas vezes sendo especialmente destrutivas em areas comerciais. A maioria dos registros publicados considera estas duas especies como somente uma, identificando-as erroneamente como Thecla basilides, Thecla basalides, ou Tmolus echion. Strymon ziba tambem foi criada em outras familias de plantas monocotiledoneas, como Heliconiaceae e Haemodoraceae. Na maioria dos casos, as lagartas comem flores e frutos, mas larvas de S. megarus e / ou S. ziba tambem podem perfurar as folhas quando as flores e os frutos nao estao disponiveis. As especies conhecidas que se alimentam de bromelias sao aqui ilustradas, e seus caracteres distintivos ressaltados. As borboletas femeas parecem usar a cor vermelha como um sinal visual, o que poderia ser a base para um meio nao-inseticida de controle de focos em lavouras comerciais de abacaxi. JF - Studies on Neotropical Fauna & Environment AU - Robbins, Robert K AD - Department of Entomology, PO Box 37012, NHB Stop 105, Smithsonian Institution, Washington, DC, USA Y1 - 2010/04// PY - 2010 DA - Apr 2010 SP - 21 EP - 37 PB - Taylor & Francis Group Ltd., 2 Park Square Oxford OX14 4RN UK VL - 45 IS - 1 SN - 0165-0521, 0165-0521 KW - Entomology Abstracts; Ecology Abstracts KW - Fruits KW - Bromelia KW - Flowers KW - Haemodoraceae KW - Heliconiaceae KW - Bromeliaceae KW - Sympatric populations KW - Strymon KW - Leaves KW - Food plants KW - Crops KW - Color KW - Visual stimuli KW - Lycaenidae KW - Taxonomy KW - Z 05340:Ecology and Behavior KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754556997?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Studies+on+Neotropical+Fauna+%26+Environment&rft.atitle=The+%27upside+down%27+systematics+of+hairstreak+butterflies+%28Lycaenidae%29+that+eat+pineapple+and+other+Bromeliaceae&rft.au=Robbins%2C+Robert+K&rft.aulast=Robbins&rft.aufirst=Robert&rft.date=2010-04-01&rft.volume=45&rft.issue=1&rft.spage=21&rft.isbn=&rft.btitle=&rft.title=Studies+on+Neotropical+Fauna+%26+Environment&rft.issn=01650521&rft_id=info:doi/10.1080%2F01650521003751712 L2 - http://www.informaworld.com/smpp/content~db=all~content=a921415546~frm=titlelink LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2014-10-30 N1 - SubjectsTermNotLitGenreText - Visual stimuli; Fruits; Flowers; Sympatric populations; Leaves; Taxonomy; Food plants; Crops; Color; Lycaenidae; Bromelia; Heliconiaceae; Haemodoraceae; Bromeliaceae; Strymon DO - http://dx.doi.org/10.1080/01650521003751712 ER - TY - JOUR T1 - Stasis and turnover in small shearwaters on Bermuda over the last 400 000 years (Aves: Procellariidae: Puffinus lherminieri group) AN - 746227853; 12794285 AB - The extinct species Puffinus parvus Shufeldt of Bermuda is shown to be synonymous with the living taxon Puffinus boydi of the Cape Verde islands. This species occurred on Bermuda throughout the last 400 000 years, during both glacial and interglacial intervals, and into the Holocene up until the arrival of humans when introduced predators evidently caused its extirpation. Subsequently, the island was colonized briefly by the Caribbean species Puffinus lherminieri, which in turn was extirpated from the island in the 20th Century. The indications are that P. boydi successfully outcompeted P. lherminieri on Bermuda until it was removed through human agency, thus closely paralleling the situation documented for two species of Megadyptes penguins in New Zealand. Thus P. lherminieri and P. boydi have long functioned as biological species and should be considered as full species along with the cold-water species Puffinus baroli of the North Atlantic. Restoration efforts for small shearwaters on Bermuda should now focus on P. boydi rather than P. lherminieri. [copy ] 2010 The Linnean Society of London, Biological Journal of the Linnean Society, 2010, 99, 699-707. JF - Biological Journal of the Linnean Society AU - Olson, Storrs L AD - Division of Birds, Department of Vertebrate Zoology, National Museum of Natural History, Smithsonian Institution, PO Box 37012, Washington, DC 20013-7012, USA Y1 - 2010/04// PY - 2010 DA - Apr 2010 SP - 699 EP - 707 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 99 IS - 4 SN - 0024-4066, 0024-4066 KW - Ecology Abstracts; ASFA 2: Ocean Technology Policy & Non-Living Resources; ASFA 1: Biological Sciences & Living Resources KW - Marine birds KW - Animal fossils KW - Palaeo studies KW - Puffinus lherminieri KW - Predators KW - AN, North Atlantic KW - ANW, Atlantic, Bermuda KW - Holocene KW - Aves KW - ASW, Caribbean Sea KW - Islands KW - Megadyptes KW - PSE, New Zealand KW - Puffinus KW - Procellariidae KW - Evolution KW - ASE, Atantic, Cape Verde Is. KW - Q2 09273:Palaeontology KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08187:Palaeontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746227853?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Journal+of+the+Linnean+Society&rft.atitle=Stasis+and+turnover+in+small+shearwaters+on+Bermuda+over+the+last+400+000+years+%28Aves%3A+Procellariidae%3A+Puffinus+lherminieri+group%29&rft.au=Olson%2C+Storrs+L&rft.aulast=Olson&rft.aufirst=Storrs&rft.date=2010-04-01&rft.volume=99&rft.issue=4&rft.spage=699&rft.isbn=&rft.btitle=&rft.title=Biological+Journal+of+the+Linnean+Society&rft.issn=00244066&rft_id=info:doi/10.1111%2Fj.1095-8312.2010.01393.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Number of references - 64 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Marine birds; Animal fossils; Palaeo studies; Holocene; Evolution; Islands; Predators; Aves; Megadyptes; Puffinus lherminieri; Puffinus; Procellariidae; ASW, Caribbean Sea; PSE, New Zealand; AN, North Atlantic; ANW, Atlantic, Bermuda; ASE, Atantic, Cape Verde Is. DO - http://dx.doi.org/10.1111/j.1095-8312.2010.01393.x ER - TY - JOUR T1 - Physiology and cryosensitivity of coral endosymbiotic algae (Symbiodinium) AN - 746076230; 13022466 AB - Coral throughout the world are under threat. To save coral via cryopreservation methods, the Symbiodinium algae that live within many coral cells must also be considered. Coral juvenile must often take up these important cells from their surrounding water and when adult coral bleach, they lose their endosymbiotic algae and will die if they are not regained. The focus of this paper was to understand some of the cryo-physiology of the endosymbiotic algae, Symbiodinium, living within three species of Hawaiian coral, Fungia scutaria, Porites compressa and Pocillopora damicornis in Kaneohe Bay, Hawaii. Although cryopreservation of algae is common, the successful cryopreservation of these important coral endosymbionts is not common, and these species are often maintained in live serial cultures within stock centers worldwide. Freshly-extracted Symbiodinium were exposed to cryobiologically appropriate physiological stresses and their viability assessed with a Pulse Amplitude Fluorometer. Stresses included sensitivity to chilling temperatures, osmotic stress, and toxic effects of various concentrations and types of cryoprotectants (i.e., dimethyl sulfoxide, propylene glycol, glycerol and methanol). To determine the water and cryoprotectant permeabilities of Symbiodinium, uptake of radio-labeled glycerol and heavy water (D2O) were measured. The three different Symbiodinium subtypes studied demonstrated remarkable similarities in their morphology, sensitivity to cryoprotectants and permeability characteristics; however, they differed greatly in their sensitivity to hypo- and hyposmotic challenges and sensitivity to chilling, suggesting that standard slow freezing cryopreservation may not work well for all Symbiodinium. An appendix describes our H2O:D2O water exchange experiments and compares the diffusionally determined permeability with the two parameter model osmotic permeability. JF - Cryobiology AU - Hagedorn, M AU - Carter, V L AU - Leong, J C AU - Kleinhans, F W AD - Department of Reproductive Sciences, Smithsonian National Zoological Park, Washington, DC 20008, USA Y1 - 2010/04// PY - 2010 DA - Apr 2010 SP - 147 EP - 158 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 60 IS - 2 SN - 0011-2240, 0011-2240 KW - ASFA Aquaculture Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 1: Biological Sciences & Living Resources; Biotechnology and Bioengineering Abstracts KW - Coral KW - Symbiodinium KW - Algae KW - Zooxanthellae KW - Symbionts KW - Water and cryoprotectant permeability KW - Deuterium KW - Pulse Amplitude Fluorometer KW - Chilling KW - Propylene glycol KW - Porites compressa KW - Endosymbionts KW - Methanol KW - Cell culture KW - Freezing storage KW - Osmoregulation KW - Fungia scutaria KW - Permeability KW - Pocillopora damicornis KW - Interspecific relationships KW - Cryoprotectors KW - Corals KW - Temperature effects KW - Water exchange KW - ISE, USA, Hawaii KW - Freezing KW - Appendix KW - Cryopreservation KW - Fluorimeters KW - Osmotic stress KW - Glycerol KW - Heavy water KW - Dimethyl sulfoxide KW - Cryobiology KW - Bleaches KW - K 03490:Miscellaneous KW - Q3 08588:Effects of Aquaculture on the Environment KW - W 30945:Fermentation & Cell Culture KW - Q1 08588:Effects of Aquaculture on the Environment UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746076230?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Abiotechresearch&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Cryobiology&rft.atitle=Physiology+and+cryosensitivity+of+coral+endosymbiotic+algae+%28Symbiodinium%29&rft.au=Hagedorn%2C+M%3BCarter%2C+V+L%3BLeong%2C+J+C%3BKleinhans%2C+F+W&rft.aulast=Hagedorn&rft.aufirst=M&rft.date=2010-04-01&rft.volume=60&rft.issue=2&rft.spage=147&rft.isbn=&rft.btitle=&rft.title=Cryobiology&rft.issn=00112240&rft_id=info:doi/10.1016%2Fj.cryobiol.2009.10.005 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Last updated - 2015-10-28 N1 - SubjectsTermNotLitGenreText - Permeability; Water exchange; Interspecific relationships; Heavy water; Coral; Cryobiology; Fluorimeters; Osmoregulation; Freezing storage; Chilling; Temperature effects; Propylene glycol; Endosymbionts; Methanol; Freezing; Appendix; Cell culture; Cryopreservation; Osmotic stress; Glycerol; Dimethyl sulfoxide; Cryoprotectors; Corals; Bleaches; Algae; Fungia scutaria; Symbiodinium; Porites compressa; Pocillopora damicornis; ISE, USA, Hawaii DO - http://dx.doi.org/10.1016/j.cryobiol.2009.10.005 ER - TY - JOUR T1 - Density and activity patterns of ocelots (Leopardus pardalis) in northern Peru and the impact of oil exploration activities AN - 746003736; 13026391 AB - The western Amazon is experiencing unprecedented levels of oil and gas exploration, a trend of particular concern given the high levels of biodiversity found in this relatively pristine and unstudied region. Despite the widespread use of seismic reflection technology for exploration, no studies have investigated the response of wildlife populations to this disturbance in the tropics. We conducted a trail camera survey inside a large oil concession (Block 39) in the Peruvian Amazon near the Ecuador border with ongoing 2D seismic explorations to investigate its effects on ocelot (Leopardus pardalis) activity and abundance. The estimated size of the ocelot population within our 22km2 study area was the same before (control period: 34Ac6.9 ocelots) and during exploration operations (disturbance period; 34Ac4.6 ocelots) and we detected no change in activity patterns between the two periods. Ocelot capture rate was unaffected by the presence of seismic crews, and distance to the nearest seismic line was not correlated with capture rate at individual stations. Our density estimates (ocelots/100km2) from the control (75.2) and disturbance period (94.7) include the highest reported for the species, and represent the first ocelot density estimates from the northwest Amazon forest. These high values conform to recent research showing a positive association between ocelot density, annual rainfall, and proximity to the equator (this study: >2500mm annual rainfall; <200km from equator). We discuss the potential short- and long-term environmental impacts of seismic operations, particularly as they relate to large mammal populations. JF - Biological Conservation AU - Kolowski, J M AU - Alonso, A AD - Center for Conservation Education and Sustainability, National Zoological Park, Smithsonian Institution, 1100 Jefferson Drive S.W., Suite 3123, Washington, DC 20013-7012, USA Y1 - 2010/04// PY - 2010 DA - Apr 2010 SP - 917 EP - 925 PB - Elsevier Science, The Boulevard Kidlington Oxford OX5 1GB UK VL - 143 IS - 4 SN - 0006-3207, 0006-3207 KW - Ecology Abstracts; Environment Abstracts; Sustainability Science Abstracts KW - Seismic KW - Disturbance KW - Amazon KW - Camera traps KW - Carnivore KW - Population size KW - Ecuador KW - Rainfall KW - Biological diversity KW - Biodiversity KW - Forests KW - Oil KW - Oil and gas exploration KW - Leopardus pardalis KW - Peru KW - Exploration KW - mammals KW - disturbance KW - Wildlife KW - Environmental impact KW - seismic exploration KW - equator KW - South America, Amazon R. KW - Tropical environments KW - Cameras KW - Conservation KW - Activity patterns KW - abundance KW - Technology KW - ENA 11:Non-Renewable Resources KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746003736?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Conservation&rft.atitle=Density+and+activity+patterns+of+ocelots+%28Leopardus+pardalis%29+in+northern+Peru+and+the+impact+of+oil+exploration+activities&rft.au=Kolowski%2C+J+M%3BAlonso%2C+A&rft.aulast=Kolowski&rft.aufirst=J&rft.date=2010-04-01&rft.volume=143&rft.issue=4&rft.spage=917&rft.isbn=&rft.btitle=&rft.title=Biological+Conservation&rft.issn=00063207&rft_id=info:doi/10.1016%2Fj.biocon.2009.12.039 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Oil; Rainfall; Wildlife; Cameras; Environmental impact; Forests; Biodiversity; Exploration; Activity patterns; mammals; disturbance; Biological diversity; seismic exploration; Oil and gas exploration; equator; Tropical environments; Conservation; Technology; abundance; Leopardus pardalis; Ecuador; South America, Amazon R.; Peru DO - http://dx.doi.org/10.1016/j.biocon.2009.12.039 ER - TY - JOUR T1 - Destination-based seed dispersal homogenizes genetic structure of a tropical palm AN - 744701355; 12796135 AB - AbstractAs the dominant seed dispersal agents in many ecosystems, frugivorous animals profoundly impact gene movement and fine-scale genetic structure of plants. Most frugivores engage in some form of destination-based dispersal, in that they move seeds towards specific destinations, resulting in clumped distributions of seeds away from the source tree. Molecular analyses of dispersed seeds and seedlings suggest that destination-based dispersal may often yield clusters of maternal genotypes and lead to pronounced local genetic structure. The long-wattled umbrellabird Cephalopterus penduliger is a frugivorous bird whose lek mating system creates a species-specific pattern of seed dispersal that can potentially be distinguished from background dispersal processes. We used this system to test how destination-based dispersal by umbrellabirds into the lek affects gene movement and genetic structure of one of their preferred food sources Oenocarpus bataua, a canopy palm tree. Relative to background dispersal processes, umbrellabird mating behaviour yielded more diverse seed pools in leks that included on average five times more seed sources and a higher incidence of long-distance dispersal events. This resulted in markedly lower fine-scale spatial genetic structure among established seedlings in leks than background areas. These species-specific impacts of destination-based dispersal illustrate how detailed knowledge of disperser behaviour can elucidate the mechanistic link driving observed patterns of seed movement and genetic structure. JF - Molecular Ecology AU - KARUBIAN, JORDAN AU - Sork, Victoria L AU - Roorda, Tessa AU - DURAES, RENATA AU - Smith, Thomas B AD - *Center for Tropical Research, Institute of the Environment, University of California, La Kretz Hall, Suite 300, Box 951496, Los Angeles, CA 90095, USA, jk@tulane.edu Y1 - 2010/04// PY - 2010 DA - Apr 2010 SP - 1745 EP - 1753 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 19 IS - 8 SN - 0962-1083, 0962-1083 KW - Ecology Abstracts; Genetics Abstracts KW - Mating behavior KW - Seed dispersal KW - Trees KW - Navigation behavior KW - Frugivores KW - Genotypes KW - Lek KW - Food sources KW - Seedlings KW - Dispersal KW - Canopies KW - Genetic structure KW - G 07800:Plants and Algae KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/744701355?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology&rft.atitle=Destination-based+seed+dispersal+homogenizes+genetic+structure+of+a+tropical+palm&rft.au=KARUBIAN%2C+JORDAN%3BSork%2C+Victoria+L%3BRoorda%2C+Tessa%3BDURAES%2C+RENATA%3BSmith%2C+Thomas+B&rft.aulast=KARUBIAN&rft.aufirst=JORDAN&rft.date=2010-04-01&rft.volume=8&rft.issue=4&rft.spage=267&rft.isbn=&rft.btitle=&rft.title=Archival+Science&rft.issn=13890166&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Number of references - 32 N1 - Last updated - 2013-07-26 N1 - SubjectsTermNotLitGenreText - Mating behavior; Seed dispersal; Trees; Food sources; Navigation behavior; Frugivores; Seedlings; Genotypes; Canopies; Dispersal; Lek; Genetic structure DO - http://dx.doi.org/10.1111/j.1365-294X.2010.04600.x ER - TY - JOUR T1 - Consistent Ecological Selectivity through Time in Pacific Island Avian Extinctions AN - 744624057; 12794542 AB - Abstract: Understanding the ecological mechanisms that lead to extinction is a central goal of conservation. Can understanding ancient avian extinctions help to predict extinction risk in modern birds? I used classification trees trained on both paleoecological and historical data from islands across the Pacific to determine the ecological traits associated with extinction risk. Intrinsic traits, including endemism, large body size, and certain feeding guilds, were tightly linked with avian extinction over the past 3500 years. Species ecology and phylogeny were better predictors of extinction risk through time than extrinsic or abiotic factors. Although human impacts on birds and their habitats have changed over time, modern endangered birds share many of the same ecological characteristics as victims of previous extinction waves. My use of detailed predictions of extinction risk to identify species potentially in need of conservation attention demonstrates the utility of paleoecological knowledge for modern conservation biology. Seleccion Ecologica Consistente a lo Largo del Tiempo en Extinciones de Aves en Islas del PacificoResumen: El entendimiento de los mecanismos que conducen a la extincion es una meta central para la conservacion. [iquest]Podra el entendimiento de las extinciones aviares antiguas ayudar a predecir el riesgo de extincion en las aves modernas? Utilice arboles de decision concentrados en datos paleoecologicos e historicos de islas en el Pacifico para determinar los atributos ecologicos asociados con el riesgo de extincion. Los atributos intrinsecos, incluyendo endemismo, tamano corporal grande y ciertos gremios alimenticios, se relacionaron estrechamente con la extincion aviar en los ultimos 3500 anos. La ecologia y filogenia de la especie fueron mejores predictores del riesgo de extincion que los factores extrinsecos o abioticos. Aunque los impactos humanos sobre las aves y sus habitats han cambiado con el tiempo, las aves modernas en peligro comparten muchas de las caracteristicas ecologicas con las victimas de previas oleadas de extincion. Mi utilizacion de predicciones detalladas del riesgo de extincion para identificar especies que potencialmente requieren de acciones de conservacion demuestra la utilidad del conocimiento paleoecologico para la biologia de la conservacion moderna. JF - Conservation Biology AU - Boyer, Alison G AD - *Division of Birds, MRC-116, National Museum of Natural History, Smithsonian Institution, P.O. Box 37012, Washington, D.C. 20013-7012, email agboyer[AT]ucsd.edu Y1 - 2010/04// PY - 2010 DA - Apr 2010 SP - 511 EP - 519 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 24 IS - 2 SN - 0888-8892, 0888-8892 KW - Ecology Abstracts; Environment Abstracts; Sustainability Science Abstracts KW - body size KW - conservation paleobiology KW - decision tree KW - extinction risk KW - fossil birds KW - Red List KW - arbol de decisiones KW - aves fosiles KW - lista roja KW - paleobiologia de la conservacion KW - riesgo de extincion KW - tamano corporal KW - Historical account KW - feeding KW - Sus KW - endemism KW - Ecology KW - Islands KW - Classification KW - I, Pacific KW - Body size KW - extinction KW - Abiotic factors KW - Feeding KW - Data processing KW - ASW, Leeward I., Antigua KW - Extinction KW - phylogeny KW - Lo KW - Habitat KW - guilds KW - Aves KW - I, Central Pacific, Pacific Ocean Is. KW - abiotic factors KW - Conservation KW - Human factors KW - M3 1010:Issues in Sustainable Development KW - ENA 21:Wildlife KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/744624057?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Conservation+Biology&rft.atitle=Consistent+Ecological+Selectivity+through+Time+in+Pacific+Island+Avian+Extinctions&rft.au=Boyer%2C+Alison+G&rft.aulast=Boyer&rft.aufirst=Alison&rft.date=2010-04-01&rft.volume=24&rft.issue=2&rft.spage=511&rft.isbn=&rft.btitle=&rft.title=Conservation+Biology&rft.issn=08888892&rft_id=info:doi/10.1111%2Fj.1523-1739.2009.01341.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Number of references - 34 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Feeding; Data processing; Islands; Classification; Extinction; Body size; Conservation; Habitat; Abiotic factors; Historical account; phylogeny; feeding; body size; endemism; Aves; guilds; Ecology; abiotic factors; extinction; Human factors; Lo; Sus; I, Central Pacific, Pacific Ocean Is.; ASW, Leeward I., Antigua; I, Pacific DO - http://dx.doi.org/10.1111/j.1523-1739.2009.01341.x ER - TY - JOUR T1 - Constraints on the formation age of cometary material from the NASA Stardust Mission AN - 742916761; 2010-053716 AB - We measured the (super 26) Al- (super 26) Mg isotope systematics of a approximately 5-micrometer refractory particle, Coki, returned from comet 81P/Wild 2 in order to relate the time scales of formation of cometary inclusions to their meteoritic counterparts. The data show no evidence of radiogenic (super 26) Mg and define an upper limit to the abundance of (super 26) Al at the time of particle formation: (super 26) Al/ (super 27) Al 1.7 million years after the oldest solids in the solar system, calcium- and aluminum-rich inclusions (CAIs). The data suggest that high-temperature inner solar system material formed, was subsequently transferred to the Kuiper Belt, and was incorporated into comets several million years after CAI formation. JF - Science AU - Matzel, J E P AU - Ishii, H A AU - Joswiak, D AU - Hutcheon, I D AU - Bradley, J P AU - Brownlee, D AU - Weber, P K AU - Teslich, N AU - Matrajt, G AU - McKeegan, Kevin D AU - MacPherson, G J Y1 - 2010/04// PY - 2010 DA - April 2010 SP - 483 EP - 486 PB - American Association for the Advancement of Science, Washington, DC VL - 328 IS - 5977 SN - 0036-8075, 0036-8075 KW - solar system KW - alkaline earth metals KW - magnesium KW - Stardust Mission KW - isotopes KW - Kuiper Belt KW - isotope ratios KW - calcium-aluminum inclusions KW - Mg-26 KW - cosmochemistry KW - stable isotopes KW - Al-26 KW - radioactive isotopes KW - comets KW - metals KW - aluminum KW - inclusions KW - age KW - geochemistry KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742916761?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Constraints+on+the+formation+age+of+cometary+material+from+the+NASA+Stardust+Mission&rft.au=Matzel%2C+J+E+P%3BIshii%2C+H+A%3BJoswiak%2C+D%3BHutcheon%2C+I+D%3BBradley%2C+J+P%3BBrownlee%2C+D%3BWeber%2C+P+K%3BTeslich%2C+N%3BMatrajt%2C+G%3BMcKeegan%2C+Kevin+D%3BMacPherson%2C+G+J&rft.aulast=Matzel&rft.aufirst=J+E&rft.date=2010-04-01&rft.volume=328&rft.issue=5977&rft.spage=483&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1184741 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 34 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - age; Al-26; alkaline earth metals; aluminum; calcium-aluminum inclusions; comets; cosmochemistry; geochemistry; inclusions; isotope ratios; isotopes; Kuiper Belt; magnesium; metals; Mg-26; radioactive isotopes; solar system; stable isotopes; Stardust Mission DO - http://dx.doi.org/10.1126/science.1184741 ER - TY - JOUR T1 - Towards a quantitative petrographic database of Khmer stone materials; Koh Ker style sculpture AN - 1668233025; 2015-030102 AB - A comprehensive quantitative petrographic database of sandstones used by the Khmers for sculptural purposes would be a helpful tool for archaeologists, museum curators and others interested in pursuing research on early stone usage, geological source and provenance. Towards that end, this paper presents quantitative petrographic analysis of stone materials used in the production of some free-standing sculptures and architectural elements in the Koh Ker style of the 10th century from the collections of the National Museum of Cambodia and The Metropolitan Museum of Art. These materials are compared to samples from the quarry of Thma Anlong near the foothills of the Phnom Kulen, Sieam Reap province. Primary and secondary detrital modes and key grain-size parameters are used to identify three sandstone types. The free-standing sculptures are carved from feldspathic arenite and feldspato-lithic to litho-feldspathic arenite. Finely carved lintels are worked from a quartz arenite, which is significantly richer in quartz grains and of a finer grain size. The geological source of the two other lithotypes will have to await detailed geological survey of the Koh Ker area accompanied by petrographic study of selected samples from documented quarries. The significance and potentiality of quantitative petrographic study of Khmer stone materials are shown in supporting and integrating archaeological investigations in South-East Asia. Abstract Copyright (2010), University of Oxford. JF - Archaeometry AU - Caro, F AU - Douglas, J G AU - Im, S Y1 - 2010/04// PY - 2010 DA - April 2010 SP - 191 EP - 208 PB - Wiley-Blackwell on behalf of the Research Laboratory for Archaeology and the History of Art, University of Oxford, Oxford VL - 52 IS - 2 SN - 0003-813X, 0003-813X KW - archaeology KW - Far East KW - Quaternary KW - Koh Ker Cambodia KW - Jurassic KW - data processing KW - Holocene KW - Mesozoic KW - conglomerate KW - artifacts KW - Thma Anlong Quarry KW - Cenozoic KW - provenance KW - Cambodia KW - sedimentary rocks KW - archaeological sites KW - sampling KW - arenite KW - data bases KW - Asia KW - clastic rocks KW - 24:Quaternary geology KW - 06A:Sedimentary petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1668233025?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Archaeometry&rft.atitle=Towards+a+quantitative+petrographic+database+of+Khmer+stone+materials%3B+Koh+Ker+style+sculpture&rft.au=Caro%2C+F%3BDouglas%2C+J+G%3BIm%2C+S&rft.aulast=Caro&rft.aufirst=F&rft.date=2010-04-01&rft.volume=52&rft.issue=2&rft.spage=191&rft.isbn=&rft.btitle=&rft.title=Archaeometry&rft.issn=0003813X&rft_id=info:doi/10.1111%2Fj.1475-4754.2009.00475.x L2 - http://onlinelibrary.wiley.com/journal/10.1111/(ISSN)1475-4754/issues LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2015-01-01 N1 - Number of references - 28 N1 - Document feature - illus. incl. 4 tables, geol. sketch maps N1 - Last updated - 2016-10-25 N1 - SubjectsTermNotLitGenreText - archaeological sites; archaeology; arenite; artifacts; Asia; Cambodia; Cenozoic; clastic rocks; conglomerate; data bases; data processing; Far East; Holocene; Jurassic; Koh Ker Cambodia; Mesozoic; provenance; Quaternary; sampling; sedimentary rocks; Thma Anlong Quarry DO - http://dx.doi.org/10.1111/j.1475-4754.2009.00475.x ER - TY - JOUR T1 - Global patterns in leaf (super 13) C discrimination and implications for studies of past and future climate AN - 1529798415; 2014-033539 AB - Fractionation of carbon isotopes by plants during CO (sub 2) uptake and fixation (Delta (sub leaf) ) varies with environmental conditions, but quantitative patterns of Delta (sub leaf) across environmental gradients at the global scale are lacking. This impedes interpretation of variability in ancient terrestrial organic matter, which encodes climatic and ecological signals. To address this problem, we converted 3,310 published leaf delta 13C values into mean Delta (sub leaf) values for 334 woody plant species at 105 locations (yielding 570 species-site combinations) representing a wide range of environmental conditions. Our analyses reveal a strong positive correlation between Delta (sub leaf) and mean annual precipitation (MAP; R (super 2) = 0.55), mirroring global trends in gross primary production and indicating stomatal constraints on leaf gas-exchange, mediated by water supply, are the dominant control of Delta (sub leaf) at large spatial scales. Independent of MAP, we show a lesser, negative effect of altitude on ?leaf and minor effects of temperature and latitude. After accounting for these factors, mean Delta (sub leaf) of evergreen gymnosperms is lower (by 1-2.7 ppm) than for other woody plant functional types (PFT), likely due to greater leaf-level water-use efficiency. Together, environmental and PFT effects contribute to differences in mean Delta (sub leaf) of up to 6ppm between biomes. Coupling geologic indicators of ancient precipitation and PFT (or biome) with modern Delta (sub leaf) patterns has potential to yield more robust reconstructions of atmospheric delta (super 13) C values, leading to better constraints on past greenhouse-gas perturbations. Accordingly, we estimate a 4.6ppm decline in the delta (super 13) C of atmospheric CO (sub 2) at the onset of the Paleocene-Eocene Thermal Maximum, an abrupt global warming event approximately 55.8 Ma. JF - Proceedings of the National Academy of Sciences of the United States of America AU - Diefendorf, Aaron F AU - Mueller, Kevin E AU - Wing, Scott L AU - Koch, Paul L AU - Freeman, Katherine H Y1 - 2010/03/30/ PY - 2010 DA - 2010 Mar 30 SP - 5738 EP - 5743 PB - National Academy of Sciences, Washington, DC VL - 107 IS - 13 SN - 0027-8424, 0027-8424 KW - United States KW - isotope fractionation KW - Spermatophyta KW - isotopes KW - altitude KW - global change KW - Coniferales KW - atmospheric precipitation KW - biogeography KW - leaves KW - paleoclimatology KW - Holocene KW - stable isotopes KW - climate change KW - upper Paleocene KW - temperature KW - carbon dioxide KW - modern KW - Cenozoic KW - Taxodium KW - sedimentary rocks KW - Bighorn Basin KW - Larix KW - carbon KW - Paleocene KW - climate KW - global warming KW - water KW - Plantae KW - Quaternary KW - Eocene KW - isotope ratios KW - biochemistry KW - paleoatmosphere KW - Gymnospermae KW - global KW - C-13/C-12 KW - atmosphere KW - Paleogene KW - Paleocene-Eocene Thermal Maximum KW - Wyoming KW - Tertiary KW - Pinaceae KW - C-13 KW - latitude KW - Angiospermae KW - 12:Stratigraphy KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1529798415?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.atitle=Global+patterns+in+leaf+%28super+13%29+C+discrimination+and+implications+for+studies+of+past+and+future+climate&rft.au=Diefendorf%2C+Aaron+F%3BMueller%2C+Kevin+E%3BWing%2C+Scott+L%3BKoch%2C+Paul+L%3BFreeman%2C+Katherine+H&rft.aulast=Diefendorf&rft.aufirst=Aaron&rft.date=2010-03-30&rft.volume=107&rft.issue=13&rft.spage=5738&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences+of+the+United+States+of+America&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0910513107 L2 - http://www.ncbi.nlm.nih.gov/pmc/journals/2/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2014-01-01 N1 - Number of references - 40 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2014-05-29 N1 - CODEN - PNASA6 N1 - SubjectsTermNotLitGenreText - altitude; Angiospermae; atmosphere; atmospheric precipitation; Bighorn Basin; biochemistry; biogeography; C-13; C-13/C-12; carbon; carbon dioxide; Cenozoic; climate; climate change; Coniferales; Eocene; global; global change; global warming; Gymnospermae; Holocene; isotope fractionation; isotope ratios; isotopes; Larix; latitude; leaves; modern; paleoatmosphere; Paleocene; Paleocene-Eocene Thermal Maximum; paleoclimatology; Paleogene; Pinaceae; Plantae; Quaternary; sedimentary rocks; Spermatophyta; stable isotopes; Taxodium; temperature; Tertiary; United States; upper Paleocene; water; Wyoming DO - http://dx.doi.org/10.1073/pnas.0910513107 ER - TY - JOUR T1 - Mycorrhizal specificity of Diuris fragrantissima (Orchidaceae) and persistence in a reintroduced population AN - 746279743; 12581440 AB - This study investigated the diversity and specificity of mycorrhizal fungi associated with five Diuris (Orchidaceae) taxa in south-eastern Australia, as part of a reintroduction program for the endangered species Diuris fragrantissima. We compared fungi isolated from D. fragrantissima occurring naturally in the only remaining population with those from artificially cultivated plants and reintroduced plants 18 months after planting in a new field site west of Melbourne. Genetic similarity of nuclear internal transcribed spacer and nuclear large subunit DNA sequences showed that Diuris taxa associate with a narrow taxonomic range of fungi within the cosmopolitan family Tulasnellaceae in the Rhizoctonia alliance. All fungal isolates induced host seed germination and hence were considered mycorrhizal. Fungal isolates from naturally occurring D. fragrantissima plants showed a higher level of genetic similarity than fungi isolated from cultivated plants. This observation suggests that, historically, the species may have associated with a more genetically variable range of Tulasnella fungi. Artificially cultivated D. fragrantissima were propagated aseptically from seed and spontaneously formed mycorrhizal associations within 6 months of transfer to potting media. Wild collected D. fragrantissima plants maintained in cultivation for over 30 years were found to contain mycorrhizal fungi similar to those isolated from naturally occurring plants in 2004-2006. Mycorrhizal associations in artificially cultivated D. fragrantissima were present in 18 randomly sampled plants 18 months after reintroduction. Further, associations formed between several reintroduced plants and a fungus concurrently inoculated into site soil. We propose that future orchid reintroductions may benefit from the concurrent addition of suitable mycorrhizal fungi to site soil. Maintenance of orchid mycorrhizal relationships after reintroduction is essential to improve long-term viability of reintroduced populations. JF - Australian Journal of Botany AU - Smith, Zoe F AU - James, Elizabeth A AU - McLean, Cassandra B AD - Smithsonian Environmental Research Center, Edgewater, Maryland 21037, USA, smithz@si.edu Y1 - 2010/03/29/ PY - 2010 DA - 2010 Mar 29 SP - 97 EP - 106 PB - CSIRO Publishing, PO Box 1139 Collingwood Vic. 3066 Australia VL - 58 IS - 2 SN - 0067-1924, 0067-1924 KW - Ecology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Sustainability Science Abstracts; Environment Abstracts KW - Australia, Victoria, Melbourne KW - Historical account KW - botany KW - Nucleotide sequence KW - taxa KW - cultivated plants KW - Soil microorganisms KW - Soil KW - Planting KW - Seed germination KW - Australia KW - cultivation KW - taxonomy KW - Media (culture) KW - Reintroduction KW - Seeds KW - Fungi KW - seed germination KW - planting KW - Spacer KW - Maintenance KW - DNA KW - Endangered species KW - Orchidaceae KW - Rhizoctonia KW - reintroduction KW - ENA 13:Population Planning & Control KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - K 03310:Genetics & Taxonomy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746279743?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Australian+Journal+of+Botany&rft.atitle=Mycorrhizal+specificity+of+Diuris+fragrantissima+%28Orchidaceae%29+and+persistence+in+a+reintroduced+population&rft.au=Smith%2C+Zoe+F%3BJames%2C+Elizabeth+A%3BMcLean%2C+Cassandra+B&rft.aulast=Smith&rft.aufirst=Zoe&rft.date=2010-03-29&rft.volume=58&rft.issue=2&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=Australian+Journal+of+Botany&rft.issn=00671924&rft_id=info:doi/10.1071%2FBT09214 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Number of references - 48 N1 - Last updated - 2015-08-05 N1 - SubjectsTermNotLitGenreText - Soil; Reintroduction; Seeds; Nucleotide sequence; Planting; Fungi; Seed germination; Endangered species; Spacer; Media (culture); Soil microorganisms; Historical account; botany; seed germination; planting; taxa; cultivated plants; Maintenance; DNA; cultivation; taxonomy; reintroduction; Rhizoctonia; Orchidaceae; Australia, Victoria, Melbourne; Australia DO - http://dx.doi.org/10.1071/BT09214 ER - TY - JOUR T1 - Breeding the Perfect Bull AN - 228145253 AB - There once was a bull, an astonishing bull with a handsome, wide muzzle, stunning scrotal circumference and a square frame solid as a sycamore. He was the son of Cherokee Canyon, the grandson of Make My Day, a noble pedigree. JF - Beef AU - Source: The Smithsonian Magazine AU - By: Jeanne Marie Laskas Y1 - 2010/03/29/ PY - 2010 DA - 2010 Mar 29 CY - Minneapolis PB - Penton Media, Inc., Penton Business Media, Inc. SN - 00057738 KW - Agriculture--Poultry And Livestock UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/228145253?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aabitrade&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=Beef&rft.atitle=Breeding+the+Perfect+Bull&rft.au=Source%3A+The+Smithsonian+Magazine%3BBy%3A+Jeanne+Marie+Laskas&rft.aulast=Source%3A+The+Smithsonian+Magazine&rft.aufirst=&rft.date=2010-03-29&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Beef&rft.issn=00057738&rft_id=info:doi/ LA - English DB - ProQuest Central; ProQuest Environmental Science Collection N1 - Copyright - Copyright Penton Media, Inc. Mar 29, 2010 N1 - Last updated - 2011-07-26 ER - TY - CPAPER T1 - Forever Young and Alive: The Post-Mortem Legends of John F. Kennedy T2 - 2010 Conference of the European Association for American Studies (EAAS 2010) AN - 742801376; 5690303 JF - 2010 Conference of the European Association for American Studies (EAAS 2010) AU - Deutsch, James Y1 - 2010/03/26/ PY - 2010 DA - 2010 Mar 26 KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742801376?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Conference+of+the+European+Association+for+American+Studies+%28EAAS+2010%29&rft.atitle=Forever+Young+and+Alive%3A+The+Post-Mortem+Legends+of+John+F.+Kennedy&rft.au=Deutsch%2C+James&rft.aulast=Deutsch&rft.aufirst=James&rft.date=2010-03-26&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Conference+of+the+European+Association+for+American+Studies+%28EAAS+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://www.eaasdublin2010.com/eaas/docs/21-43.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-17 N1 - Last updated - 2010-08-14 ER - TY - JOUR T1 - Lemur catta (Primates: Lemuridae) AN - 851461891; 14075450 AB - Lemur cattaLinnaeus, 1758, is a lemurid commonly called the ring-tailed lemur. A strikingly colored, long-tailed lemur, it is the only species in the genus Lemur. It occurs in the southern half of Madagascar, where it inhabits a variety of forested habitats. It is listed as Vulnerable by the International Union for Conservation of Nature and Natural Resources. JF - Mammalian Species AU - Wilson, Don E AU - Hanlon, Elizabeth AD - National Museum of Natural History, Smithsonian Institution, Washington, D.C. 20013, USA (DEW); (EH), wilsond@si.edu Y1 - 2010/03/25/ PY - 2010 DA - 2010 Mar 25 SP - 58 EP - 74 PB - American Society of Mammalogists VL - 42 IS - 1 SN - 0076-3519, 0076-3519 KW - Ecology Abstracts KW - Lemur catta KW - Conservation KW - Habitat KW - Lemuridae KW - Primates KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/851461891?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Mammalian+Species&rft.atitle=Lemur+catta+%28Primates%3A+Lemuridae%29&rft.au=Wilson%2C+Don+E%3BHanlon%2C+Elizabeth&rft.aulast=Wilson&rft.aufirst=Don&rft.date=2010-03-25&rft.volume=42&rft.issue=1&rft.spage=58&rft.isbn=&rft.btitle=&rft.title=Mammalian+Species&rft.issn=00763519&rft_id=info:doi/10.1644%2F854.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-02-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Conservation; Habitat; Lemur catta; Primates; Lemuridae DO - http://dx.doi.org/10.1644/854.1 ER - TY - CPAPER T1 - Smithsonian underwater research: the biodiversity that lurks beneath T2 - 2010 Annual Symposium of the American Academy of Underwater Sciences (AAUS 2010) AN - 742847460; 5709689 JF - 2010 Annual Symposium of the American Academy of Underwater Sciences (AAUS 2010) AU - Lang, Michael Y1 - 2010/03/22/ PY - 2010 DA - 2010 Mar 22 KW - Biological diversity KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742847460?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Annual+Symposium+of+the+American+Academy+of+Underwater+Sciences+%28AAUS+2010%29&rft.atitle=Smithsonian+underwater+research%3A+the+biodiversity+that+lurks+beneath&rft.au=Lang%2C+Michael&rft.aulast=Lang&rft.aufirst=Michael&rft.date=2010-03-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Annual+Symposium+of+the+American+Academy+of+Underwater+Sciences+%28AAUS+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://data.memberclicks.com/site/aaus/2010_AAUS_Symposium_Schedule.pd LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-17 N1 - Last updated - 2010-08-14 ER - TY - JOUR T1 - A search for asteroids, moons, and rings orbiting white dwarfs AN - 1366813643; 2013-044587 AB - Do white dwarfs host asteroid systems? Although several lines of argument suggest that white dwarfs may be orbited by large populations of asteroids, transits would provide the most direct evidence. We demonstrate that the Kepler mission has the capability to detect transits of white dwarfs by asteroids. Because white-dwarf asteroid systems, if they exist, are likely to contain many asteroids orbiting in a spatially extended distribution, discoveries of asteroid transits can be made by monitoring only a small number of white dwarfs, compatible with Kepler's primary mission, which is to monitor stars with potentially habitable planets. Possible future missions that survey 10 times as many stars with similar sensitivity and minute-cadence monitoring can establish the characteristics of asteroid systems around white dwarfs, such as the distribution of asteroid sizes and semimajor axes. Transits by planets would be more dramatic, but the probability that they will occur is lower. Ensembles of planetary moons and/or the presence of rings around planets can also produce transits detectable by Kepler. The presence of moons and rings can significantly increase the probability that Kepler will discover planets orbiting white dwarfs, even while monitoring only a small number of them. Copyright (Copyright) 2010. The American Astronomical Society. All rights reserved. JF - The = Astrophysical Journal AU - Di Stefano, Rosanne AU - Howell, Steve B AU - Kawaler, Steven D Y1 - 2010/03/20/ PY - 2010 DA - 2010 Mar 20 SP - 142 EP - 146 PB - University of Chicago Press for the American Astronomical Society, Chicago, IL VL - 712 IS - 1 SN - 0004-637X, 0004-637X KW - monitoring KW - extrasolar planets KW - asteroids KW - orbits KW - statistical analysis KW - size KW - spatial distribution KW - planets KW - planetary rings KW - detection KW - stars KW - white dwarfs KW - probability KW - satellites KW - Kepler Mission KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366813643?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+%3D+Astrophysical+Journal&rft.atitle=A+search+for+asteroids%2C+moons%2C+and+rings+orbiting+white+dwarfs&rft.au=Di+Stefano%2C+Rosanne%3BHowell%2C+Steve+B%3BKawaler%2C+Steven+D&rft.aulast=Di+Stefano&rft.aufirst=Rosanne&rft.date=2010-03-20&rft.volume=712&rft.issue=1&rft.spage=142&rft.isbn=&rft.btitle=&rft.title=The+%3D+Astrophysical+Journal&rft.issn=0004637X&rft_id=info:doi/10.1088%2F0004-637X%2F712%2F1%2F142 L2 - http://iopscience.iop.org/0004-637X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by IOP Publishing Ltd., London, United Kingdom N1 - Date revised - 2013-01-01 N1 - Number of references - 11 N1 - PubXState - IL N1 - Document feature - illus. N1 - Last updated - 2013-06-13 N1 - SubjectsTermNotLitGenreText - asteroids; detection; extrasolar planets; Kepler Mission; monitoring; orbits; planetary rings; planets; probability; satellites; size; spatial distribution; stars; statistical analysis; white dwarfs DO - http://dx.doi.org/10.1088/0004-637X/712/1/142 ER - TY - CPAPER T1 - Rates and Patterns of Diversification in the History of Animal Skeletons T2 - 2010 Northeastern / Southeastern Joint Section Meeting of the Geological Society of America AN - 754195244; 5753979 JF - 2010 Northeastern / Southeastern Joint Section Meeting of the Geological Society of America AU - Rivera, Alexei Y1 - 2010/03/13/ PY - 2010 DA - 2010 Mar 13 KW - Historical account KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754195244?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Northeastern+%2F+Southeastern+Joint+Section+Meeting+of+the+Geological+Society+of+America&rft.atitle=Rates+and+Patterns+of+Diversification+in+the+History+of+Animal+Skeletons&rft.au=Rivera%2C+Alexei&rft.aulast=Rivera&rft.aufirst=Alexei&rft.date=2010-03-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Northeastern+%2F+Southeastern+Joint+Section+Meeting+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/sectdiv/northe/2010mtg/ne-se2010_awp.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-02 N1 - Last updated - 2010-09-25 ER - TY - CPAPER T1 - Did the Plio-Pleistocene Ice Age Trigger the Evolution of Advanced Hominids? T2 - 2010 Northeastern / Southeastern Joint Section Meeting of the Geological Society of America AN - 754190027; 5754581 JF - 2010 Northeastern / Southeastern Joint Section Meeting of the Geological Society of America AU - Rivera, Alexei Y1 - 2010/03/13/ PY - 2010 DA - 2010 Mar 13 KW - Ice KW - Age KW - Evolution KW - Pleistocene KW - Pliocene KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754190027?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Northeastern+%2F+Southeastern+Joint+Section+Meeting+of+the+Geological+Society+of+America&rft.atitle=Did+the+Plio-Pleistocene+Ice+Age+Trigger+the+Evolution+of+Advanced+Hominids%3F&rft.au=Rivera%2C+Alexei&rft.aulast=Rivera&rft.aufirst=Alexei&rft.date=2010-03-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Northeastern+%2F+Southeastern+Joint+Section+Meeting+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/sectdiv/northe/2010mtg/ne-se2010_awp.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-02 N1 - Last updated - 2010-09-25 ER - TY - CPAPER T1 - Methylmercury in Chesapeake Bay T2 - 2010 Northeastern / Southeastern Joint Section Meeting of the Geological Society of America AN - 754187573; 5754534 JF - 2010 Northeastern / Southeastern Joint Section Meeting of the Geological Society of America AU - Gilmour, Cynthia AU - Mitchell, Carl AU - Hollweg, Terill AU - Heyes, Andrew AU - Mason, Robert Y1 - 2010/03/13/ PY - 2010 DA - 2010 Mar 13 KW - USA, Chesapeake Bay KW - Methyl mercury KW - Dimethylmercury KW - U 7000:Multidisciplinary UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754187573?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Northeastern+%2F+Southeastern+Joint+Section+Meeting+of+the+Geological+Society+of+America&rft.atitle=Methylmercury+in+Chesapeake+Bay&rft.au=Gilmour%2C+Cynthia%3BMitchell%2C+Carl%3BHollweg%2C+Terill%3BHeyes%2C+Andrew%3BMason%2C+Robert&rft.aulast=Gilmour&rft.aufirst=Cynthia&rft.date=2010-03-13&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Northeastern+%2F+Southeastern+Joint+Section+Meeting+of+the+Geological+Society+of+America&rft.issn=&rft_id=info:doi/ L2 - http://www.geosociety.org/sectdiv/northe/2010mtg/ne-se2010_awp.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-02 N1 - Last updated - 2010-09-25 ER - TY - CPAPER T1 - Differential escape from parasites by two competing introduced crabs T2 - 39th Benthic Ecology Meeting AN - 742830625; 5706489 JF - 39th Benthic Ecology Meeting AU - Blakeslee, April AU - Keogh, Carolyn AU - Byers, James AU - Kuris, Armand AU - Lafferty, Kevin AU - Torchin, Mark Y1 - 2010/03/10/ PY - 2010 DA - 2010 Mar 10 KW - Parasites KW - Crustacea KW - Decapoda KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742830625?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+Benthic+Ecology+Meeting&rft.atitle=Differential+escape+from+parasites+by+two+competing+introduced+crabs&rft.au=Blakeslee%2C+April%3BKeogh%2C+Carolyn%3BByers%2C+James%3BKuris%2C+Armand%3BLafferty%2C+Kevin%3BTorchin%2C+Mark&rft.aulast=Blakeslee&rft.aufirst=April&rft.date=2010-03-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+Benthic+Ecology+Meeting&rft.issn=&rft_id=info:doi/ L2 - http://www.benthicecologymeeting2010.org/docs/PROGRAMcolor.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-17 N1 - Last updated - 2010-08-14 ER - TY - CPAPER T1 - Sublethal Predation: Latitudinal Variation in two Onuphid Polychaetes T2 - 39th Benthic Ecology Meeting AN - 742821923; 5706351 JF - 39th Benthic Ecology Meeting AU - Cruz, Veronica AU - Berke, Sarah AU - Osman, Richard Y1 - 2010/03/10/ PY - 2010 DA - 2010 Mar 10 KW - Predation KW - Latitudinal variations KW - Marine invertebrates KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742821923?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+Benthic+Ecology+Meeting&rft.atitle=Sublethal+Predation%3A+Latitudinal+Variation+in+two+Onuphid+Polychaetes&rft.au=Cruz%2C+Veronica%3BBerke%2C+Sarah%3BOsman%2C+Richard&rft.aulast=Cruz&rft.aufirst=Veronica&rft.date=2010-03-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+Benthic+Ecology+Meeting&rft.issn=&rft_id=info:doi/ L2 - http://www.benthicecologymeeting2010.org/docs/PROGRAMcolor.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-17 N1 - Last updated - 2010-08-14 ER - TY - CPAPER T1 - Positive effects of shrimp occupancy on sponge growth and mortality T2 - 39th Benthic Ecology Meeting AN - 742819885; 5706282 JF - 39th Benthic Ecology Meeting AU - Hultgren, K AU - Duffy, J Y1 - 2010/03/10/ PY - 2010 DA - 2010 Mar 10 KW - Porifera KW - Mortality KW - Growth KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742819885?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+Benthic+Ecology+Meeting&rft.atitle=Positive+effects+of+shrimp+occupancy+on+sponge+growth+and+mortality&rft.au=Hultgren%2C+K%3BDuffy%2C+J&rft.aulast=Hultgren&rft.aufirst=K&rft.date=2010-03-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+Benthic+Ecology+Meeting&rft.issn=&rft_id=info:doi/ L2 - http://www.benthicecologymeeting2010.org/docs/PROGRAMcolor.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-17 N1 - Last updated - 2010-08-14 ER - TY - CPAPER T1 - Global and local stressors reduce coral larval survival and settlement T2 - 39th Benthic Ecology Meeting AN - 742819174; 5706268 JF - 39th Benthic Ecology Meeting AU - Ritson-Williams, Raphael AU - Ross, Cliff AU - Paul, Valerie Y1 - 2010/03/10/ PY - 2010 DA - 2010 Mar 10 KW - Survival KW - Larvae KW - Coral reefs KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742819174?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+Benthic+Ecology+Meeting&rft.atitle=Global+and+local+stressors+reduce+coral+larval+survival+and+settlement&rft.au=Ritson-Williams%2C+Raphael%3BRoss%2C+Cliff%3BPaul%2C+Valerie&rft.aulast=Ritson-Williams&rft.aufirst=Raphael&rft.date=2010-03-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+Benthic+Ecology+Meeting&rft.issn=&rft_id=info:doi/ L2 - http://www.benthicecologymeeting2010.org/docs/PROGRAMcolor.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-17 N1 - Last updated - 2010-08-14 ER - TY - CPAPER T1 - Do Marine Reserves Affect Seagrass Communities? Observations and Experiments from Florida T2 - 39th Benthic Ecology Meeting AN - 742812187; 5706281 JF - 39th Benthic Ecology Meeting AU - Douglass, James Y1 - 2010/03/10/ PY - 2010 DA - 2010 Mar 10 KW - USA, Florida KW - Seagrasses KW - Marine parks KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742812187?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=39th+Benthic+Ecology+Meeting&rft.atitle=Do+Marine+Reserves+Affect+Seagrass+Communities%3F+Observations+and+Experiments+from+Florida&rft.au=Douglass%2C+James&rft.aulast=Douglass&rft.aufirst=James&rft.date=2010-03-10&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=39th+Benthic+Ecology+Meeting&rft.issn=&rft_id=info:doi/ L2 - http://www.benthicecologymeeting2010.org/docs/PROGRAMcolor.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-17 N1 - Last updated - 2010-08-14 ER - TY - JOUR T1 - Early solar nebula condensates with canonical, not supracanonical, initial (super 26) Al/ (super 27) Al ratios AN - 1553086321; 2014-060668 AB - The short-lived radionuclide (super 26) Al existed throughout the solar nebula 4.57 Ga ago, and the initial abundance ratio ( (super 26) Al/ (super 27) Al) (sub 0) , as inferred from magnesium isotopic compositions of calcium-aluminum-rich inclusions (CAIs) in chondritic meteorites, has become a benchmark for understanding early solar system chronology. Internal mineral isochrons in most CAIs measured by secondary ion mass spectrometry (SIMS) give ( (super 26) Al/ (super 27) Al) (sub 0) approximately (4-5) MT 10 (super -5) , called "canonical." Some recent high-precision analyses of (1) bulk CAIs measured by multicollector inductively coupled plasma mass spectrometry (MC-ICPMS), (2) individual CAI minerals and their mixtures measured by laser-ablation MC-ICPMS, and (3) internal isochrons measured by multicollector (MC)-SIMS indicated a somewhat higher "supracanonical" ( (super 26) Al/ (super 27) Al) (sub 0) ranging from (5.85 + or - 0.05) X 10 (super -5) to >7 X 10 (super -5) . These measurements were done on coarse-grained Type B and Type A CAIs that probably formed by recrystallization and/or melting of fine-grained condensate precursors. Thus the supracanonical ratios might record an earlier event, the actual nebular condensation of the CAI precursors. We tested this idea by performing in situ high-precision magnesium isotope measurements of individual minerals in a fine-grained CAI whose structures and volatility-fractionated trace element abundances mark it as a primary solar nebula condensate. Such CAIs are ideal candidates for the fine-grained precursors to the coarse-grained CAIs, and thus should best preserve a supracanonical ratio. Yet, our measured internal isochron yields ( (super 26) Al/ (super 27) Al) (sub 0) = (5.27 + or - 0.17) X 10 (super -5) . Thus our data do not support the existence of supracanonical ( (super 26) Al/ (super 27) Al) (sub 0) = (5.85-7) X 10 (super -5) . There may not have been a significant time interval between condensation of the CAI precursors and their subsequent melting into coarse-grained CAIs. Copyright (Copyright) 2010. The American Astronomical Society. All rights reserved. JF - The = Astrophysical Journal. Letters AU - MacPherson, G J AU - Bullock, E S AU - Janney, P E AU - Kita, N T AU - Ushikubo, T AU - Davis, A M AU - Wadhwa, M AU - Krot, Alexander N Y1 - 2010/03/10/ PY - 2010 DA - 2010 Mar 10 SP - L117 EP - L121 PB - IOP Publishing, Bristol VL - 711 IS - 2 SN - 2041-8205, 2041-8205 KW - sorosilicates KW - silicates KW - magnesium KW - stony meteorites KW - ion probe data KW - isotopes KW - calcium-aluminum inclusions KW - mass spectra KW - CV chondrites KW - protoplanetary disk KW - stable isotopes KW - meteorites KW - melilite group KW - radioactive isotopes KW - pyroxene group KW - chronology KW - melilite KW - aluminum KW - inclusions KW - orthosilicates KW - oxides KW - Al-27/Al-26 KW - spectra KW - chondrites KW - chain silicates KW - alkaline earth metals KW - condensation KW - Leoville Meteorite KW - isotope ratios KW - grain size KW - spinel KW - carbonaceous chondrites KW - early solar system KW - solar nebula KW - ICP mass spectra KW - Mg-26/Mg-24 KW - metals KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1553086321?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+%3D+Astrophysical+Journal.+Letters&rft.atitle=Early+solar+nebula+condensates+with+canonical%2C+not+supracanonical%2C+initial+%28super+26%29+Al%2F+%28super+27%29+Al+ratios&rft.au=MacPherson%2C+G+J%3BBullock%2C+E+S%3BJanney%2C+P+E%3BKita%2C+N+T%3BUshikubo%2C+T%3BDavis%2C+A+M%3BWadhwa%2C+M%3BKrot%2C+Alexander+N&rft.aulast=MacPherson&rft.aufirst=G&rft.date=2010-03-10&rft.volume=711&rft.issue=2&rft.spage=L117&rft.isbn=&rft.btitle=&rft.title=The+%3D+Astrophysical+Journal.+Letters&rft.issn=20418205&rft_id=info:doi/10.1088%2F2041-8205%2F711%2F2%2FL117 L2 - http://iopscience.iop.org/2041-8205 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. Reference includes data supplied by IOP Publishing Ltd., London, United Kingdom N1 - Date revised - 2014-01-01 N1 - Number of references - 31 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Includes appendices N1 - Last updated - 2014-11-13 N1 - SubjectsTermNotLitGenreText - Al-27/Al-26; alkaline earth metals; aluminum; calcium-aluminum inclusions; carbonaceous chondrites; chain silicates; chondrites; chronology; condensation; CV chondrites; early solar system; grain size; ICP mass spectra; inclusions; ion probe data; isotope ratios; isotopes; Leoville Meteorite; magnesium; mass spectra; melilite; melilite group; metals; meteorites; Mg-26/Mg-24; orthosilicates; oxides; protoplanetary disk; pyroxene group; radioactive isotopes; silicates; solar nebula; sorosilicates; spectra; spinel; stable isotopes; stony meteorites DO - http://dx.doi.org/10.1088/2041-8205/711/2/L117 ER - TY - JOUR T1 - New podocnemidid turtle (Testudines, Pleurodira) from the middle-upper Paleocene of South America AN - 904456948; 2011-099042 JF - Journal of Vertebrate Paleontology AU - Cadena, Edwin A AU - Bloch, Jonathan I AU - Jaramillo, Carlos A Y1 - 2010/03// PY - 2010 DA - March 2010 SP - 367 EP - 382 PB - University of Oklahoma, Norman, OK VL - 30 IS - 2 SN - 0272-4634, 0272-4634 KW - lithostratigraphy KW - Cerrejon Mine KW - Testudines KW - Cerrejon Formation KW - biogeography KW - Colombia KW - new taxa KW - Cenozoic KW - skull KW - Podocnemididae KW - Paleocene KW - Pleurodira KW - taxonomy KW - Anapsida KW - shells KW - Chordata KW - phylogeny KW - Cerrejonemys wayuunaiki KW - Paleogene KW - Reptilia KW - morphology KW - Tertiary KW - South America KW - Guajira Peninsula KW - Vertebrata KW - cladistics KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/904456948?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=New+podocnemidid+turtle+%28Testudines%2C+Pleurodira%29+from+the+middle-upper+Paleocene+of+South+America&rft.au=Cadena%2C+Edwin+A%3BBloch%2C+Jonathan+I%3BJaramillo%2C+Carlos+A&rft.aulast=Cadena&rft.aufirst=Edwin&rft.date=2010-03-01&rft.volume=30&rft.issue=2&rft.spage=367&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/10.1080%2F02724631003621946 L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 56 N1 - PubXState - OK N1 - Document feature - illus. incl. strat. col., 2 tables, sketch map N1 - SuppNotes - Includes 2 appendices; NSF Grant DEB-0733725 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Anapsida; biogeography; Cenozoic; Cerrejon Formation; Cerrejon Mine; Cerrejonemys wayuunaiki; Chordata; cladistics; Colombia; Guajira Peninsula; lithostratigraphy; morphology; new taxa; Paleocene; Paleogene; phylogeny; Pleurodira; Podocnemididae; Reptilia; shells; skull; South America; taxonomy; Tertiary; Testudines; Tetrapoda; Vertebrata DO - http://dx.doi.org/10.1080/02724631003621946 ER - TY - JOUR T1 - Our earliest ancestors AN - 849008461; 2011-013482 JF - Smithsonian AU - Gibbons, Ann Y1 - 2010/03// PY - 2010 DA - March 2010 SP - 34 EP - 41 PB - Smithsonian Associates, Washington, DC VL - 40 IS - 12 SN - 0037-7333, 0037-7333 KW - Chordata KW - Aramis Ethiopia KW - East Africa KW - Afar KW - Mammalia KW - Homo KW - Ardipithecus ramidus KW - biologic evolution KW - Primates KW - Hominidae KW - Theria KW - Homo sapiens KW - Ethiopia KW - Africa KW - Vertebrata KW - Eutheria KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/849008461?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Our+earliest+ancestors&rft.au=Gibbons%2C+Ann&rft.aulast=Gibbons&rft.aufirst=Ann&rft.date=2010-03-01&rft.volume=40&rft.issue=12&rft.spage=34&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ L2 - http://www.smithsonianmagazine.com/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SMSNA5 N1 - SubjectsTermNotLitGenreText - Afar; Africa; Aramis Ethiopia; Ardipithecus ramidus; biologic evolution; Chordata; East Africa; Ethiopia; Eutheria; Hominidae; Homo; Homo sapiens; Mammalia; Primates; Tetrapoda; Theria; Vertebrata ER - TY - JOUR T1 - Welcome to Barrow, Alaska; ground zero for climate change AN - 849007654; 2011-013483 JF - Smithsonian AU - Reiss, Bob Y1 - 2010/03// PY - 2010 DA - March 2010 SP - 58 EP - 66 PB - Smithsonian Associates, Washington, DC VL - 40 IS - 12 SN - 0037-7333, 0037-7333 KW - United States KW - human activity KW - global change KW - effects KW - ecosystems KW - climate change KW - Barrow Alaska KW - organic compounds KW - Northern Alaska KW - hydrocarbons KW - ecology KW - Alaska KW - meteorology KW - global warming KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/849007654?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Smithsonian&rft.atitle=Welcome+to+Barrow%2C+Alaska%3B+ground+zero+for+climate+change&rft.au=Reiss%2C+Bob&rft.aulast=Reiss&rft.aufirst=Bob&rft.date=2010-03-01&rft.volume=40&rft.issue=12&rft.spage=58&rft.isbn=&rft.btitle=&rft.title=Smithsonian&rft.issn=00377333&rft_id=info:doi/ L2 - http://www.smithsonianmagazine.com/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - SMSNA5 N1 - SubjectsTermNotLitGenreText - Alaska; Barrow Alaska; climate change; ecology; ecosystems; effects; global change; global warming; human activity; hydrocarbons; meteorology; Northern Alaska; organic compounds; United States ER - TY - JOUR T1 - Textural and chemical constraints on the origin of epidote in granitic pegmatites AN - 807619067; 2010-100043 AB - Although magmatic epidote may crystallize in tonalite and granodiorite at sufficiently high pressures (> or = 5 kb), it is less common in granite, presumably due to lower CaO. Epidote is apparently even rarer in granitic pegmatites, and where present is commonly interpreted as secondary. In order to evaluate the origin of epidote in granitic pegmatites, we investigated epidote samples from 7 localities: Golden Dam, AZ; Wright's Quarry, MD; Lick Ridge, NC; Searchlight pegmatite district, NV; Rincon pegmatite district, CA; Strzegom, Poland; and Rizhao, China. Most of these pegmatites are known or inferred to have crystallized at relatively low pressure (<2 kb), based on the presence of miarolitic cavities. Based on hand sample characteristics, epidotes were characterized as either "pocket" or "fracture" related, with most pocket varieties interpreted to be magmatic. Evidence for the magmatic interpretation includes: 1) euhedral crystal shapes; 2) lack of alteration in adjacent feldspars; 3) textural relationships (e.g., intergrowths with quartz and feldspars); and 4) presence of oscillatory zoning. Microprobe analyses show a range in pistacite (Ps) content from Ps (sub 12.7) to Ps (sub 31.6) , with considerable overlap between the types. Zoned crystals may have cores enriched in rare-earth elements (REE) with sigma REE ranging from 13.2 to 25.7 wt%. Such REE-rich grains are absent in the fracture-related types. Collectively, our observations and data are consistent with a magmatic origin for epidote in the pocket-related types, and its presence must be unrelated to pressure. We suggest, alternatively, that bulk composition is the major factor controlling epidote crystallization in these pegmatites. One possibility in this regard is that these pegmatites were relatively poor in P (sub 2) O (sub 5) and/or F, such that minimal apatite (a major Ca-bearing phase in many pegmatites) or fluorite formed. Any available Ca could then be available to form epidote. JF - Abstracts with Programs - Geological Society of America AU - Cota, Angela C AU - Wise, Michael A AU - Owens, Brent E AU - Anonymous Y1 - 2010/03// PY - 2010 DA - March 2010 SP - 159 PB - Geological Society of America (GSA), Boulder, CO VL - 42 IS - 1 SN - 0016-7592, 0016-7592 KW - sorosilicates KW - silicates KW - textures KW - pegmatite KW - igneous rocks KW - granites KW - global KW - crystal growth KW - fractures KW - controls KW - plutonic rocks KW - mineral composition KW - epidote KW - metals KW - orthosilicates KW - rare earths KW - epidote group KW - crystal chemistry KW - geochemistry KW - 01B:Mineralogy of silicates KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/807619067?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Textural+and+chemical+constraints+on+the+origin+of+epidote+in+granitic+pegmatites&rft.au=Cota%2C+Angela+C%3BWise%2C+Michael+A%3BOwens%2C+Brent+E%3BAnonymous&rft.aulast=Cota&rft.aufirst=Angela&rft.date=2010-03-01&rft.volume=42&rft.issue=1&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Northeastern Section, 45th annual meeting; Geological Society of America, Southeastern Section, 59th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - controls; crystal chemistry; crystal growth; epidote; epidote group; fractures; geochemistry; global; granites; igneous rocks; metals; mineral composition; orthosilicates; pegmatite; plutonic rocks; rare earths; silicates; sorosilicates; textures ER - TY - JOUR T1 - Did the Plio-Pleistocene ice age trigger the evolution of advanced hominids? AN - 807618919; 2010-100061 AB - The late Neogene expansion of continental glaciers in the Northern Hemisphere heralded the beginning of the modern Ice Age and resulted in vast biotic change in Africa. Cooler and drier climates replaced forests with grasslands, prompting turnover of various mammalian faunas such as antelopes and rodents. Of particular interest is the evolution of advanced hominids (early Homo) from a population of gracile australopithecines close to the onset of this ecological crisis some 2.4 million years ago (Ma). While capable of rudimentary bipedal locomotion, australopithecines possessed a suite of arboreal adaptations. Indeed, their reliance on trees for food and as refugia against predators precluded the larger brain sizes and fully terrestrial mode of life which characterize early Homo. By forcing australopithecines to abandon trees, climatic disruption of woodland habitats provides a plausible mechanism for the rapid emergence of Homo through delayed maturation in ontogeny and natural selection for greater intelligence. Because the hominid fossil record is relatively poor, however, a mathematical model of taxonomic evolution and fossil preservation was used to estimate the true time of origin for the genus Homo. If model parameters are calculated from all known extinct hominid species (n=25), the stratigraphic range extension (or interval of complete non-preservation) for Homo is 5.54 X 10 (super 5) years at the 50% confidence level. If only extinct species within Homo (n=11) are used, the range extension increases to 6.81 X 10 (super 5) years at the 50% confidence level. Both estimates place the origin of Homo at approximately 3.0 Ma, somewhat prior to the major pulse of cooling about 2.5 Ma but generally coincident with the large-scale climatic change associated with the Ice Age. Evidence of temporal overlap between both groups of hominids suggests that Homo arose by divergent speciation rather than anagenesis of a bottlenecked ancestral australopithecine species. JF - Abstracts with Programs - Geological Society of America AU - Rivera, Alexei A AU - Anonymous Y1 - 2010/03// PY - 2010 DA - March 2010 SP - 162 PB - Geological Society of America (GSA), Boulder, CO VL - 42 IS - 1 SN - 0016-7592, 0016-7592 KW - terrestrial environment KW - glacial extent KW - behavior KW - Australopithecinae KW - paleoecology KW - Cenozoic KW - Theria KW - ontogeny KW - glacial environment KW - locomotion KW - Eutheria KW - Chordata KW - Quaternary KW - Mammalia KW - biologic evolution KW - Primates KW - Hominidae KW - adaptation KW - Tertiary KW - speciation KW - Neogene KW - Pliocene KW - Pleistocene KW - Africa KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/807618919?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Did+the+Plio-Pleistocene+ice+age+trigger+the+evolution+of+advanced+hominids%3F&rft.au=Rivera%2C+Alexei+A%3BAnonymous&rft.aulast=Rivera&rft.aufirst=Alexei&rft.date=2010-03-01&rft.volume=42&rft.issue=1&rft.spage=162&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Northeastern Section, 45th annual meeting; Geological Society of America, Southeastern Section, 59th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - adaptation; Africa; Australopithecinae; behavior; biologic evolution; Cenozoic; Chordata; Eutheria; glacial environment; glacial extent; Hominidae; locomotion; Mammalia; Neogene; ontogeny; paleoecology; Pleistocene; Pliocene; Primates; Quaternary; speciation; terrestrial environment; Tertiary; Tetrapoda; Theria; Vertebrata ER - TY - JOUR T1 - Zr-in-rutile thermometry of a ruby-bearing metamorphic rock, Cascade Canyon, San Bernardino County, CA AN - 807618223; 2010-100050 AB - A metamorphic rock in Cascade Canyon, a tributary of San Antonio Canyon on the south side of Mount Baldy in Southern California, contains pink-purple corundum (ruby) crystals up to 5 mm in length. This is a popular mineral collector's site because the corundum crystals can be easily retrieved from landslide deposits at the bottom of the canyon. However, little work has been done to understand the complete mineral assemblage and petrogenesis of this rock. Imaging and EDS analyses were performed using the Leo 1430VP SEM facility at 25 kV at James Madison University and the FEI NOVA nanoSEM600 FEG Variable Pressure Scanning Electron Microscope at 15 kV at the Smithsonian Institution. The rock is comprised of 90-95% sodium and potassium feldspar, 5-10% corundum, and minor muscovite mica, monazite, sillimanite, pyrite, and rutile. The corundum crystals contain inclusions of rutile (up to 3% by volume) as well as at least two generations of fluid inclusions. Quantitative chemical analyses of matrix rutile and rutile inclusions in corundum were obtained using the JEOL JXA-8900R WD/EDS microanalyzer at 20 kV and 200 nA with a focused beam at the Smithsonian Institution. Zr concentrations of matrix rutile (1627 + or - 134 ppm), and rutile inclusions in corundum (1724 + or - 231 ppm) are the same within error. Maximum peak metamorphic temperatures were calculated as 796 + or - 9 degrees C for the matrix rutile and 802 + or - 16 degrees C for the rutile inclusions using Zr-in-rutile thermometry (Watson et al., 2006, Contrib. Mineral Petrol. 151: 413-433; Ferry and Watson, 2007, Contrib. Mineral Petrol., 154:429-437) and assuming corundum-sillimanite equilibrium. The similarity in temperatures obtained from the inclusions and matrix suggests there was a single overprinting metamorphic event. This peak metamorphic temperature is consistent with the presence of sillimanite and implies the rubies were formed in a contact metamorphism event during emplacement of nearby Cretaceous granitic intrusions. JF - Abstracts with Programs - Geological Society of America AU - Shepherd, Hannah V AU - Johnson, Elizabeth A AU - Logan, M Amelia V AU - Anonymous Y1 - 2010/03// PY - 2010 DA - March 2010 SP - 160 PB - Geological Society of America (GSA), Boulder, CO VL - 42 IS - 1 SN - 0016-7592, 0016-7592 KW - United States KW - geologic thermometry KW - ruby KW - Cretaceous KW - Cascade Canyon KW - zirconium KW - corundum KW - California KW - contact metamorphism KW - metamorphic rocks KW - inclusions KW - oxides KW - mineral assemblages KW - San Bernardino County California KW - P-T conditions KW - experimental studies KW - metamorphism KW - Mesozoic KW - emplacement KW - mineral inclusions KW - intrusions KW - metals KW - rutile KW - fluid inclusions KW - SEM data KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/807618223?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Zr-in-rutile+thermometry+of+a+ruby-bearing+metamorphic+rock%2C+Cascade+Canyon%2C+San+Bernardino+County%2C+CA&rft.au=Shepherd%2C+Hannah+V%3BJohnson%2C+Elizabeth+A%3BLogan%2C+M+Amelia+V%3BAnonymous&rft.aulast=Shepherd&rft.aufirst=Hannah&rft.date=2010-03-01&rft.volume=42&rft.issue=1&rft.spage=160&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Northeastern Section, 45th annual meeting; Geological Society of America, Southeastern Section, 59th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - California; Cascade Canyon; contact metamorphism; corundum; Cretaceous; emplacement; experimental studies; fluid inclusions; geologic thermometry; inclusions; intrusions; Mesozoic; metals; metamorphic rocks; metamorphism; mineral assemblages; mineral inclusions; oxides; P-T conditions; ruby; rutile; San Bernardino County California; SEM data; United States; zirconium ER - TY - JOUR T1 - Effect of pH on mollusk shell carbon and oxygen isotopes AN - 807618108; 2010-100069 AB - Oxygen and carbon isotopes in biogenic carbonates are a powerful tool for reconstructing past environmental and climatic change. It is known that pH can affect isotope ratios in foraminifera, but little is known about such effect on other biogenic carbonates in different taxa. Increasing CO (sub 2) in the Earth's atmosphere has a direct influence on the carbonate chemistry of oceans; as atmospheric CO (sub 2) is absorbed by surface ocean waters, these waters experience a significant reduction in pH and altered carbonate chemistry. We raised larvae of the eastern oyster, Crassostrea virginica, at pre-industrial (280 ppm) and elevated levels (800 ppm) of atmospheric CO (sub 2) , to mimic future and past pH/carbonate chemistry conditions in order to investigate the potential impacts on stable isotope fractionation in larval shells. Prior to metamorphosing, the larval shells were removed from experimental cultures and prepared for delta (super 13) C and delta (super 18) O analysis. Additionally, water samples and algae samples were taken to determine total alkalinity, delta (super 13) C-DIC, and delta (super 18) O (sub water) , along with organic measurements for the algae food source. Using data from all potential carbon sources enabled us to investigate whether pH also controls the amount of metabolic carbon incorporated in the larval shell. This is the first study to investigate the impact of pH on mollusk shell isotopes. JF - Abstracts with Programs - Geological Society of America AU - Lowenthal, Rachel S AU - Gillikin, David P AU - Miller, Alexander Whitman AU - Reynolds, Amanda AU - Anonymous Y1 - 2010/03// PY - 2010 DA - March 2010 SP - 163 PB - Geological Society of America (GSA), Boulder, CO VL - 42 IS - 1 SN - 0016-7592, 0016-7592 KW - isotope fractionation KW - oxygen KW - isotopes KW - analog simulation KW - stable isotopes KW - laboratory studies KW - carbon KW - Invertebrata KW - ecology KW - Mollusca KW - geochemistry KW - pH KW - shells KW - Ostreidae KW - experimental studies KW - metabolism KW - isotope ratios KW - biochemistry KW - C-13/C-12 KW - Ostreoidea KW - O-18/O-16 KW - Crassostrea KW - Bivalvia KW - larvae KW - 10:Invertebrate paleontology KW - 02D:Isotope geochemistry UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/807618108?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Effect+of+pH+on+mollusk+shell+carbon+and+oxygen+isotopes&rft.au=Lowenthal%2C+Rachel+S%3BGillikin%2C+David+P%3BMiller%2C+Alexander+Whitman%3BReynolds%2C+Amanda%3BAnonymous&rft.aulast=Lowenthal&rft.aufirst=Rachel&rft.date=2010-03-01&rft.volume=42&rft.issue=1&rft.spage=163&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Northeastern Section, 45th annual meeting; Geological Society of America, Southeastern Section, 59th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - analog simulation; biochemistry; Bivalvia; C-13/C-12; carbon; Crassostrea; ecology; experimental studies; geochemistry; Invertebrata; isotope fractionation; isotope ratios; isotopes; laboratory studies; larvae; metabolism; Mollusca; O-18/O-16; Ostreidae; Ostreoidea; oxygen; pH; shells; stable isotopes ER - TY - JOUR T1 - Sulfur contamination in the Everglades and links to mercury methylation AN - 807617291; 2010-100015 AB - Sulfur is a significant contaminant for the freshwater Everglades. About 60% of the Everglades have levels of surface water dissolved sulfate exceeding the background threshold of 1 mg/L. Ten year average sulfate concentrations at heavily impacted sites range up to 60 mg/L. Spatially, sulfate exhibits a north to south concentration gradient, reflecting discharge of high sulfate canal water in the north. Canal water receives much of its sulfate load as runoff from agricultural fields within the Everglades Agricultural Area. Isotopic data are consistent with sulfur used in agriculture as a primary source of the sulfate contamination in canals and discharged to the Everglades. Sulfate entering Everglades wetlands stimulates microbial sulfate reduction which elevates the rate of methylmercury (MeHg) production in the anoxic soils. A combination of external sulfate loading, high atmospheric deposition of mercury, and a favorable wetland environment gives rise to elevated levels of MeHg in the Everglades. Current restoration plans to deliver more water to the Everglades from canals may increase overall sulfur loads, extend the sulfate contamination zone, and increase MeHg production and bioaccumulation in parts of the ecosystem. Monitoring data suggest that ecosystem response to changes in sulfate loading is rapid. A decline in sulfate concentration in surface water in the central Everglades during the late 1990s coincided with a decline in MeHg production and bioaccumulation there within 3-7 years. Because of the serious impacts of sulfate on the Everglades and the rapid response of the ecosystem to reductions in sulfate loading, a comprehensive Everglades restoration strategy for sulfur is needed. Strategies may include best management practices for sulfur use in agriculture, and improvements to stormwater treatment areas that increase sulfate removal efficiency. These approaches will help achieve lower overall sulfate levels in the Everglades, and resulting benefits. JF - Abstracts with Programs - Geological Society of America AU - Orem, William H AU - Krabbenhoft, David P AU - Gilmour, Cynthia C AU - Aiken, George R AU - Anonymous Y1 - 2010/03// PY - 2010 DA - March 2010 SP - 154 EP - 155 PB - Geological Society of America (GSA), Boulder, CO VL - 42 IS - 1 SN - 0016-7592, 0016-7592 KW - United States KW - methylation KW - terrestrial environment KW - reclamation KW - Florida KW - bioaccumulation KW - paludal environment KW - ecology KW - mercury KW - best management practices KW - sulfate ion KW - Everglades KW - pollutants KW - surface water KW - agriculture KW - pollution KW - fresh-water environment KW - organo-metallics KW - southern Florida KW - methylmercury KW - wetlands KW - soil pollution KW - metals KW - sulfur KW - public health KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/807617291?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Sulfur+contamination+in+the+Everglades+and+links+to+mercury+methylation&rft.au=Orem%2C+William+H%3BKrabbenhoft%2C+David+P%3BGilmour%2C+Cynthia+C%3BAiken%2C+George+R%3BAnonymous&rft.aulast=Orem&rft.aufirst=William&rft.date=2010-03-01&rft.volume=42&rft.issue=1&rft.spage=154&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Northeastern Section, 45th annual meeting; Geological Society of America, Southeastern Section, 59th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - agriculture; best management practices; bioaccumulation; ecology; Everglades; Florida; fresh-water environment; mercury; metals; methylation; methylmercury; organo-metallics; paludal environment; pollutants; pollution; public health; reclamation; soil pollution; southern Florida; sulfate ion; sulfur; surface water; terrestrial environment; United States; wetlands ER - TY - JOUR T1 - Methylmercury in Chesapeake Bay AN - 807617280; 2010-100014 AB - Over the last 5 years, we have examined a number of the potential sources of methylmercury (MeHg) in and to the Chesapeake, and studied the biogeochemical controls on net MeHg production. Sources of MeHg to the Bay include riverine and marine inputs, plus de novo production in bottom sediments, tidal marshes, anoxic bottom waters, and shallow groundwater. Controls on MeHg production in the estuary were similar to controls observed in freshwater ecosystems--a balance between anaerobic microbial activity, mercury bioavailability and sulfide accumulation. We observed significant MeHg production and accumulation in zones of low to moderate sulfide concentration (generally <50 uM) throughout the Bay. In bottom sediments, a zone of low sulfide can often be found in a shallow depth horizon just below the surface. The anoxic "dead zones" of the Bay supported microbial sulfate reduction and Hg methylation in the water column. We observed the highest methylation rate constants in tidal marshes, where the large supply of organic matter supports high rates of bacterial metabolism, but oxygen pumping by tide and plants roots can minimize sulfide accumulation. Across the sites examined, total Hg and sulfide were the strongest correlates of MeHg concentration and production. Organic matter character, and the bulk phase concentrations of Fe and S minerals were also significant correlates. In tidal marsh soils, methylation occurred in zones of Fe(III) and sulfate reduction. In bottom sediments, microbial iron reduction did not appear to be an important process. Shallow groundwaters/vadose zones can support significant MeHg production if flow paths become anoxic and support iron and sulfate reduction. A revised MeHg budget for the Chesapeake is being constructed from these data. Efflux from bottom sediments to overlying water is the largest source of MeHg to Chesapeake surface waters. Although MeHg production rates are rapid in marsh soils, efflux from marshes to the Bay appears to be a less important source to surface waters than MeHg efflux from bottom sediments. However, MeHg accumulation in marshes has a potentially significant negative impact on marsh-utilizing organisms. The magnitude of MeHg production in anoxic bottom waters may rival MeHg efflux from bottom sediments, and probably exceeds fluvial fluxes of MeHg. JF - Abstracts with Programs - Geological Society of America AU - Gilmour, Cynthia C AU - Mitchell, Carl AU - Hollweg, Terill A AU - Heyes, Andrew AU - Mason, Robert P AU - Anonymous Y1 - 2010/03// PY - 2010 DA - March 2010 SP - 154 PB - Geological Society of America (GSA), Boulder, CO VL - 42 IS - 1 SN - 0016-7592, 0016-7592 KW - United States KW - methylation KW - Chesapeake Bay KW - marine pollution KW - pollution KW - ecosystems KW - bioavailability KW - organo-metallics KW - geochemical cycle KW - marine sediments KW - methylmercury KW - metals KW - marine environment KW - shelf environment KW - sediments KW - anaerobic environment KW - ecology KW - geochemistry KW - mercury KW - Atlantic Coastal Plain KW - 02B:Hydrochemistry KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/807617280?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Methylmercury+in+Chesapeake+Bay&rft.au=Gilmour%2C+Cynthia+C%3BMitchell%2C+Carl%3BHollweg%2C+Terill+A%3BHeyes%2C+Andrew%3BMason%2C+Robert+P%3BAnonymous&rft.aulast=Gilmour&rft.aufirst=Cynthia&rft.date=2010-03-01&rft.volume=42&rft.issue=1&rft.spage=154&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Northeastern Section, 45th annual meeting; Geological Society of America, Southeastern Section, 59th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - anaerobic environment; Atlantic Coastal Plain; bioavailability; Chesapeake Bay; ecology; ecosystems; geochemical cycle; geochemistry; marine environment; marine pollution; marine sediments; mercury; metals; methylation; methylmercury; organo-metallics; pollution; sediments; shelf environment; United States ER - TY - JOUR T1 - Rates and patterns of diversification in the history of animal skeletons AN - 762681664; 2010-092561 AB - A major feature of the fossil record is the rapid proliferation of anatomical innovations early in the evolutionary radiation of major taxa. Consisting of 182 possible pairwise character combinations of skeletal design elements, the multivariate "skeleton space" not only describes the range of constructional features present in animal skeletons, such as shells, tusks, and bones, but may also provide insight into the rates and patterns of morphologic evolution. Preliminary estimates show that Recent animals exploit between 170-176 skeletal designs, out of a total of 181 options achieved by all animals living and extinct. Remarkably, nearly all of these designs (n=174; 96.1%) were established by the end of the Cambrian Period; Cambrian disparity therefore reached or surpassed modern levels despite having evolved relatively early in the Phanerozoic Eon. In contrast, post-Cambrian expansion was minor: five hundred million years of subsequent taxonomic and ecologic diversification yielded at most seven additional options, primarily involving the evolution of three-dimensional machine parts and the rise of vertebrates. These include the first appearances of flexible solids in the form of intervertebral discs in Middle Ordovician jawed fishes; one element and remodeled solids in the form of belemnite guards and articulating limb bones of primitive amphibians (e.g., the tarsals of Ichthyostega), respectively, in the Devonian Period; and two element solids in the form of paired horn-like outgrowths adorning the crania of several species of Permian mammal-like reptiles. At least five skeletal designs are apparently no longer exploited, with perhaps two (40%) of these disappearing during intervals of mass extinction. The filling of occupied skeleton space by the end of the Paleozoic Era and lack of any obvious post-Paleozoic expansion challenges the conventional "cone of increasing diversity" through geologic time and suggests unusual morphologic flexibility followed by constraint in the evolution of animal skeletons. JF - Abstracts with Programs - Geological Society of America AU - Rivera, Alexei A AU - Anonymous Y1 - 2010/03// PY - 2010 DA - March 2010 SP - 63 EP - 64 PB - Geological Society of America (GSA), Boulder, CO VL - 42 IS - 1 SN - 0016-7592, 0016-7592 KW - Chordata KW - biodiversity KW - living taxa KW - Paleozoic KW - statistical analysis KW - biologic evolution KW - biogeography KW - Cambrian KW - Reptilia KW - Pisces KW - anatomy KW - multivariate analysis KW - skeletons KW - fossils KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/762681664?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+with+Programs+-+Geological+Society+of+America&rft.atitle=Rates+and+patterns+of+diversification+in+the+history+of+animal+skeletons&rft.au=Rivera%2C+Alexei+A%3BAnonymous&rft.aulast=Rivera&rft.aufirst=Alexei&rft.date=2010-03-01&rft.volume=42&rft.issue=1&rft.spage=63&rft.isbn=&rft.btitle=&rft.title=Abstracts+with+Programs+-+Geological+Society+of+America&rft.issn=00167592&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - Geological Society of America, Northeastern Section, 45th annual meeting; Geological Society of America, Southeastern Section, 59th annual meeting N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by the Geological Society of America, Boulder, CO, United States N1 - Date revised - 2010-01-01 N1 - PubXState - CO N1 - Last updated - 2012-06-07 N1 - CODEN - GAAPBC N1 - SubjectsTermNotLitGenreText - anatomy; biodiversity; biogeography; biologic evolution; Cambrian; Chordata; fossils; living taxa; multivariate analysis; Paleozoic; Pisces; Reptilia; skeletons; statistical analysis; Tetrapoda; Vertebrata ER - TY - JOUR T1 - New observations and reinterpretation on the enigmatic taxon Colombitherium (?Pyrotheria, Mammalia) from Colombia AN - 753844997; 2010-074537 AB - The controversial taxon Colombitherium tolimense (Mammalia) (probably Late Eocene in age) from Colombia, although known for nearly 40 years, still bears much mystery. Aside from the problematic ordinal attribution of the holotype and only specimen, its determination as an upper or lower jaw remains a highly debated issue. New observations include the presence of a contact facet on the distal face of the most posterior tooth, which indicates that the fragmentary jaw preserves three premolars and two molars; the M3, unpreserved but present, being most probably reduced. This new interpretation completely fits the morphology of the teeth. Furthermore, the shape of these latter and the deeper wear encompassed by their lingual part relative to the labial one is typical of upper dentition. This is in agreement with the internal curving of the roots of the anterior premolars and with several other arguments that lead interpreting the holotype of C. tolimense as a maxillary bearing P2-M2. This new interpretation deepens the morphological gap between Colombitherium and other pyrotherians (except Proticia) and challenges further its referral to Pyrotheria. The peculiar morphology of Colombitherium relative to other pyrotherians is indeed striking. In fact, Colombitherium has nothing in common with pyrotherians but bilophodont cheek teeth, a feature largely widespread in placental mammals. It is here referred to ?Pyrotheria until additional evidence of its relationships is known. Associated with the putative removal of Proticia from Pyrotheria as argued by some authors, the hypothetical removal of Colombitherium from the order would adjust the widely accepted assumption that the pyrotherian bilophodont cheek teeth originated from bunodont cheek teeth. It would also make an origin from lophodont forms plausible. This in turn would have critical relevance, especially to the hypothesis that pyrotherians are notoungulates. Abstract Copyright, The Palaeontological Association, 2010. JF - Palaeontology AU - Billet, Guillaume AU - Orliac, Maeva AU - Antoine, Pierre-Olivier AU - Jaramillo, Carlos Y1 - 2010/03// PY - 2010 DA - March 2010 SP - 319 EP - 325 PB - Wiley-Blackwell on behalf of Palaeontological Association, London VL - 53 IS - 2 SN - 0031-0239, 0031-0239 KW - holotypes KW - Colombitherium KW - Tolima Colombia KW - jaws KW - Colombia KW - Cenozoic KW - Theria KW - Gualanday Group KW - Colombitherium tolimense KW - taxonomy KW - Eutheria KW - Chordata KW - Eocene KW - Mammalia KW - Pyrotheria KW - Paleogene KW - teeth KW - Amblypoda KW - morphology KW - problematic fossils KW - Tertiary KW - South America KW - upper Eocene KW - Gualanday Colombia KW - Vertebrata KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753844997?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Palaeontology&rft.atitle=New+observations+and+reinterpretation+on+the+enigmatic+taxon+Colombitherium+%28%3FPyrotheria%2C+Mammalia%29+from+Colombia&rft.au=Billet%2C+Guillaume%3BOrliac%2C+Maeva%3BAntoine%2C+Pierre-Olivier%3BJaramillo%2C+Carlos&rft.aulast=Billet&rft.aufirst=Guillaume&rft.date=2010-03-01&rft.volume=53&rft.issue=2&rft.spage=319&rft.isbn=&rft.btitle=&rft.title=Palaeontology&rft.issn=00310239&rft_id=info:doi/10.1111%2Fj.1475-4983.2010.00936.x L2 - http://www.palass.org/publications/palaeontology-journal LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2010-01-01 N1 - Number of references - 35 N1 - Document feature - illus. incl. 4 plates N1 - Last updated - 2016-10-25 N1 - CODEN - PONTAD N1 - SubjectsTermNotLitGenreText - Amblypoda; Cenozoic; Chordata; Colombia; Colombitherium; Colombitherium tolimense; Eocene; Eutheria; Gualanday Colombia; Gualanday Group; holotypes; jaws; Mammalia; morphology; Paleogene; problematic fossils; Pyrotheria; South America; taxonomy; teeth; Tertiary; Tetrapoda; Theria; Tolima Colombia; upper Eocene; Vertebrata DO - http://dx.doi.org/10.1111/j.1475-4983.2010.00936.x ER - TY - JOUR T1 - Quantifying avian nest survival along an urbanization gradient using citizen- and scientist-generated data AN - 746299408; 12661118 AB - Despite the increasing pace of urbanization little is known about the factors that limit bird populations (i.e., population-level processes) within the urban/suburban land-use matrix. Here, we report rates of nest survival within the matrix of an urban land-use gradient in the greater Washington, D.C., USA, area for five common songbirds using data collected by scientists and citizens as part of a project called Neighborhood Nestwatch. Using program MARK, we modeled the effects of species, urbanization at multiple spatial scales (canopy cover and impervious surface), and observer (citizen vs. scientist) on nest survival of four open-cup and one cavity-nesting species. In addition, artificial nests were used to determine the relative impacts of specific predators along the land-use gradient. Our results suggest that predation on nests within the land-use matrix declines with urbanization but that there are species-specific differences. Moreover, variation in nest survival among species was best explained by urbanization metrics measured at larger "neighborhood" spatial scales (e.g., 1000 m). Trends were supported by data from artificial nests and suggest that variable predator communities (avian vs. mammalian) are one possible mechanism to explain differential nest survival. In addition, we assessed the quality of citizen science data and show that citizens had no negative effect on nest survival and provided estimates of nest survival comparable to Smithsonian biologists. Although birds nesting within the urban matrix experienced higher nest survival, individuals also faced a multitude of other challenges such as contaminants and invasive species, all of which could reduce adult survival. JF - Ecological Applications AU - Ryder, T B AU - Reitsma, R AU - Evans, B AU - Marra, P P AD - Department of Biology, Coker Hall, University of North Carolina, Chapel Hill, North Carolina 27599 USA, rydert@si.edu Y1 - 2010/03// PY - 2010 DA - Mar 2010 SP - 419 EP - 426 PB - Ecological Society of America, 1707 H Street, N.W., Suite 400 Washington DC 20006 United States VL - 20 IS - 2 SN - 1051-0761, 1051-0761 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Data processing KW - Urbanization KW - songbirds KW - Predation KW - biologists KW - Survival KW - Predators KW - nests KW - Land use KW - Nests KW - predators KW - Aves KW - USA, Washington KW - spatial distribution KW - invasive species KW - Canopies KW - survival KW - Contaminants KW - Introduced species KW - canopies KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746299408?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecological+Applications&rft.atitle=Quantifying+avian+nest+survival+along+an+urbanization+gradient+using+citizen-+and+scientist-generated+data&rft.au=Ryder%2C+T+B%3BReitsma%2C+R%3BEvans%2C+B%3BMarra%2C+P+P&rft.aulast=Ryder&rft.aufirst=T&rft.date=2010-03-01&rft.volume=20&rft.issue=2&rft.spage=419&rft.isbn=&rft.btitle=&rft.title=Ecological+Applications&rft.issn=10510761&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2013-08-23 N1 - SubjectsTermNotLitGenreText - Data processing; Urbanization; Predation; Survival; Predators; Canopies; Introduced species; Contaminants; Nests; Aves; spatial distribution; songbirds; invasive species; biologists; nests; survival; Land use; canopies; predators; USA, Washington ER - TY - JOUR T1 - El Nino and dry season rainfall influence hostplant phenology and an annual butterfly migration from Neotropical wet to dry forests AN - 746298996; 12792090 AB - We censused butterflies flying across the Panama Canal at Barro Colorado Island (BCI) for 16 years and butterfly hostplants for 8 years to address the question: What environmental factors influence the timing and magnitude of migrating Aphrissa statira butterflies? The peak migration date was earlier when the wet season began earlier and when soil moisture content in the dry season preceding the migration was higher. The peak migration date was also positively associated with peak leaf flushing of one hostplant (Callichlamys latifolia) but not another (Xylophragma seemannianum). The quantity of migrants was correlated with the El Nino Southern Oscillation, which influenced April soil moisture on BCI and total rainfall in the dry season. Both hostplant species responded to El Nino with greater leaf flushing, and the number of adults deriving from or laying eggs on those new leaves was greatest during El Nino years. The year 1993 was exceptional in that the number of butterflies migrating was lower than predicted by the El Niño event, yet the dry season was unusually wet for an El Nino year as well. Thus, dry season rainfall appears to be a primary driver of larval food production and population outbreaks for A. statira. Understanding how global climate cycles and local weather influence tropical insect migrations improves the predictability of ecological effects of climate change. JF - Global Change Biology AU - Srygley, Robert B AU - Dudley, Robert AU - Oliveira, Evandro G AU - AIZPRUA, RAFAEL AU - Pelaez, Nicole Z AU - Riveros, Andre J AD - *Smithsonian Tropical Research Institute, Apdo. 0843-03092, Balboa, Republic of Panama Y1 - 2010/03// PY - 2010 DA - Mar 2010 SP - 936 EP - 945 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 16 IS - 3 SN - 1354-1013, 1354-1013 KW - Animal Behavior Abstracts; Entomology Abstracts; Meteorological & Geoastrophysical Abstracts; Ecology Abstracts KW - Rainfall KW - Climate change KW - Wet season KW - Migration KW - Eggs KW - Panama, Barro Colorado I. KW - Islands KW - Phenology KW - El Nino events KW - Predictability KW - El Nino KW - Soil moisture content KW - Southern oscillation KW - Weather KW - Panama Canal KW - Leaves KW - Dry forests KW - Southern Oscillation KW - Canals KW - Global climate KW - El Nino-Southern Oscillation event KW - Butterflies KW - Dry season KW - Soil moisture KW - Food production KW - Z 05340:Ecology and Behavior KW - Y 25080:Orientation, Migration and Locomotion KW - D 04040:Ecosystem and Ecology Studies KW - M2 556.14:Infiltration/Soil Moisture (556.14) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746298996?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Global+Change+Biology&rft.atitle=El+Nino+and+dry+season+rainfall+influence+hostplant+phenology+and+an+annual+butterfly+migration+from+Neotropical+wet+to+dry+forests&rft.au=Srygley%2C+Robert+B%3BDudley%2C+Robert%3BOliveira%2C+Evandro+G%3BAIZPRUA%2C+RAFAEL%3BPelaez%2C+Nicole+Z%3BRiveros%2C+Andre+J&rft.aulast=Srygley&rft.aufirst=Robert&rft.date=2010-03-01&rft.volume=16&rft.issue=3&rft.spage=936&rft.isbn=&rft.btitle=&rft.title=Global+Change+Biology&rft.issn=13541013&rft_id=info:doi/10.1111%2Fj.1365-2486.2009.01986.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Number of references - 39 N1 - Last updated - 2013-07-26 N1 - SubjectsTermNotLitGenreText - Weather; Islands; Rainfall; Leaves; Dry forests; Soil moisture; Southern oscillation; Migration; Eggs; Climate change; Wet season; Southern Oscillation; Global climate; Canals; Predictability; El Nino events; Phenology; El Nino; Butterflies; El Nino-Southern Oscillation event; Soil moisture content; Dry season; Food production; Panama Canal; Panama, Barro Colorado I. DO - http://dx.doi.org/10.1111/j.1365-2486.2009.01986.x ER - TY - JOUR T1 - Rapid Communication: Experimental Evidence that Juvenile Pelagic Jacks (Carangidae) Respond Behaviorally to DMSP AN - 746200752; 12595043 AB - Dimethylsulfoniopropionate (DMSP) is produced by marine algae and released during foraging activity by zooplankton and fish. Pelagic fishes depend on patchily distributed foraging opportunities, and DMSP may be an important signaling molecule for these events. We have previously shown that the abundance of carangid jacks is positively associated with elevated DMSP levels over coral reefs in the Gulf of Mexico, suggesting that these fishes may use spatial and temporal variation in DMSP to locate foraging opportunities. Here, we extend this work by demonstrating that juveniles of two species of pelagic jack, crevalle jack, Caranx hippos, and bluefin trevally, C. melampygus, detect and respond to DMSP in a flow-through tank in the laboratory. Juveniles of these species showed elevated swimming activity in response to ecologically relevant concentrations of DMSP (10 super(-9)M). These results provide further evidence that this chemical may serve as a chemosensory cue for carangid species. JF - Journal of Chemical Ecology AU - DeBose, Jennifer L AU - Nevitt, Gabrielle A AU - Dittman, Andrew H AD - Department of Neurobiology, Physiology and Behavior, University of California, Davis, CA, USA, debosej@si.edu Y1 - 2010/03// PY - 2010 DA - Mar 2010 SP - 326 EP - 328 PB - Springer-Verlag, Tiergartenstrasse 17 Heidelberg 69121 Germany VL - 36 IS - 3 SN - 0098-0331, 0098-0331 KW - Chemoreception Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 1: Biological Sciences & Living Resources; Animal Behavior Abstracts; Ecology Abstracts KW - Marine KW - Plankton surveys KW - Juveniles KW - Foraging behavior KW - Swimming KW - Temporal variations KW - Zooplankton KW - Abundance KW - Carangidae KW - Chemoreception KW - ASW, Mexico Gulf KW - Foraging behaviour KW - Caranx hippos KW - Coral reefs KW - Patchiness KW - Algae KW - Signal transduction KW - K 03410:Animal Diseases KW - Y 25040:Behavioral Ecology KW - Q1 08461:Plankton KW - D 04040:Ecosystem and Ecology Studies KW - R 18160:Miscellaneous UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746200752?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Chemical+Ecology&rft.atitle=Rapid+Communication%3A+Experimental+Evidence+that+Juvenile+Pelagic+Jacks+%28Carangidae%29+Respond+Behaviorally+to+DMSP&rft.au=DeBose%2C+Jennifer+L%3BNevitt%2C+Gabrielle+A%3BDittman%2C+Andrew+H&rft.aulast=DeBose&rft.aufirst=Jennifer&rft.date=2010-03-01&rft.volume=36&rft.issue=3&rft.spage=326&rft.isbn=&rft.btitle=&rft.title=Journal+of+Chemical+Ecology&rft.issn=00980331&rft_id=info:doi/10.1007%2Fs10886-010-9755-9 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2015-08-19 N1 - SubjectsTermNotLitGenreText - Juveniles; Plankton surveys; Foraging behaviour; Temporal variations; Coral reefs; Patchiness; Swimming; Foraging behavior; Abundance; Zooplankton; Signal transduction; Algae; Chemoreception; Caranx hippos; Carangidae; ASW, Mexico Gulf; Marine DO - http://dx.doi.org/10.1007/s10886-010-9755-9 ER - TY - JOUR T1 - Long-term Dynamics of Phytoplankton in the Rhode River, Maryland (USA) AN - 746160662; 12593647 AB - We analyzed interannual variability in a long-term record of chlorophyll concentration and phytoplankton species composition in the Rhode River, Maryland (USA). Over the approximately 30-year record, there was no long-term monotonic trend in phytoplankton chlorophyll concentration, though temporary directional trends related to precipitation patterns sometimes persisted for a decade before reversing. From counts on preserved samples, we estimated the dominance by different pigment-bearing groups and size classes. Diatoms, dinoflagellates, and cryptophytes comprised about 80-97% of the annual averaged class-specific biovolume. Cryptophytes dominated the first 2years in the data set but displayed a long-term decline, after which diatoms dominated in all but four consecutive years in which there were large dinoflagellate blooms. There was a long-term increase in cells with equivalent spherical diameters from 4 to 10km, accompanied by declines in the proportion of cells in the 2- to 4- and 10- to 20-km size classes. The main cause of these changes in size classes was a long-term increase in Chroomonas sp. and Apedinella radians and long-term decline in Microcystis sp. and an unidentified cryptophyte, respectively. These taxa were cosmopolitan in their seasonal and spatial distributions, and hence the long-term changes in taxa did not conform well with conceptual models based on succession of 'life-forms.' The segregation of diatoms and dinoflagellates expected on the basis of 'life-forms' applied to seasonal and spatial patterns. Characterizing the phytoplankton community in terms of diversity, size, and class-specific biovolume gave results that were consistent with one another and added insight to the broad-scale changes in chlorophyll concentration. Subtle changes in the size distribution of cryptophytes were not apparent from biovolume measures and would not have been apparent without microscopy. Though causes of such shifts may be difficult to identify, identifying the causes and predicting potential consequences cannot even be attempted without awareness of the phenomena. JF - Estuaries and Coasts AU - Gallegos, Charles L AU - Jordan, Thomas E AU - Hedrick, Sharyn S AD - Smithsonian Environmental Research Center, P.O. Box 28, Edgewater, MD, 21037, USA, gallegosc@si.edu Y1 - 2010/03// PY - 2010 DA - Mar 2010 SP - 471 EP - 484 PB - Estuarine Research Federation, 490 Chippingwood Dr. Port Republic MD 20676-2140 USA VL - 33 IS - 2 SN - 1559-2723, 1559-2723 KW - Ecology Abstracts; Aqualine Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; ASFA 1: Biological Sciences & Living Resources; Water Resources Abstracts KW - Chlorophylls KW - Algal blooms KW - Chlorophyll KW - Bacillariophyceae KW - Phytoplankton KW - Freshwater KW - Succession KW - Seasonal variations KW - Apedinella radians KW - Rivers KW - Estuaries KW - ANW, USA, Maryland KW - Community composition KW - Microscopy KW - Spatial distribution KW - USA, Maryland, Rhode R. KW - Diatoms KW - Microcystis KW - Long-term records KW - Dinoflagellates KW - Species composition KW - USA, Maryland KW - Coasts KW - Plankton surveys KW - Data processing KW - Chroomonas KW - Precipitation KW - Dominance KW - Long-term changes KW - Size distribution KW - AQ 00001:Water Resources and Supplies KW - SW 0835:Streamflow and runoff KW - D 04040:Ecosystem and Ecology Studies KW - K 03450:Ecology KW - Q1 08481:Productivity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746160662?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Estuaries+and+Coasts&rft.atitle=Long-term+Dynamics+of+Phytoplankton+in+the+Rhode+River%2C+Maryland+%28USA%29&rft.au=Gallegos%2C+Charles+L%3BJordan%2C+Thomas+E%3BHedrick%2C+Sharyn+S&rft.aulast=Gallegos&rft.aufirst=Charles&rft.date=2010-03-01&rft.volume=33&rft.issue=2&rft.spage=471&rft.isbn=&rft.btitle=&rft.title=Estuaries+and+Coasts&rft.issn=15592723&rft_id=info:doi/10.1007%2Fs12237-009-9172-x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2015-08-19 N1 - SubjectsTermNotLitGenreText - Plankton surveys; Algal blooms; Chlorophylls; Community composition; Long-term records; Long-term changes; Phytoplankton; Seasonal variations; Size distribution; Rivers; Chlorophyll; Data processing; Spatial distribution; Estuaries; Diatoms; Precipitation; Succession; Dominance; Microscopy; Dinoflagellates; Species composition; Coasts; Microcystis; Bacillariophyceae; Chroomonas; Apedinella radians; USA, Maryland, Rhode R.; USA, Maryland; ANW, USA, Maryland; Freshwater DO - http://dx.doi.org/10.1007/s12237-009-9172-x ER - TY - JOUR T1 - Embryonic brooding and clonal propagation in tropical eastern Pacific cupuladriid bryozoans AN - 745901578; 12581694 AB - Colonial invertebrates often mix sexual and asexual methods of propagation, and a comprehensive understanding of both is required for life history study. The asexual cloning of new colonies in cupuladriid bryozoans is much better studied than the formation of new colonies by sexual reproduction. As such, the relative investments of sexual and asexual modes of propagation remain uncertain. This preliminary study explores patterns of embryonic brooding as a measure of investment into sexual reproduction. We conduct a survey of quantity and arrangement of embryos in tropical eastern Pacific cupuladriid colonies and compare this to the frequency of cloning. Species populations show considerable variation in embryonic brooding. Patterns of brooding, both across and within species strongly support the hypothesis that as cloning increases, investment into sexual reproduction decreases. We find preliminary evidence that individual cupuladriid colonies that propagate sexually may senesce like solitary organisms, while species that regularly clone only appear to experience senescence at the level of the zooid. JF - Journal of the Marine Biological Association of the United Kingdom AU - O'Dea, Aaron AU - Ostrovsky, Andrew N AU - Rodriguez, Felix AD - Department of Invertebrate Zoology, Faculty of Biology and Soil Science, St Petersburg State University, Universitetskaja nab. 7/9, 199034, St Petersburg, Russia, odeaa@si.edu Y1 - 2010/03// PY - 2010 DA - Mar 2010 SP - 291 EP - 299 PB - Cambridge University Press, The Edinburgh Building, Cambridge CB2 2RU UK VL - 90 IS - 2 SN - 0025-3154, 0025-3154 KW - Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Clones KW - Marine KW - IE, Pacific KW - Marine invertebrates KW - Sexual reproduction KW - IS, Tropical Pacific KW - Colonies KW - Life history KW - Tropical environment KW - Embryos KW - Senescence KW - Q1 08244:Reproduction and development KW - D 04040:Ecosystem and Ecology Studies KW - O 1030:Invertebrates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745901578?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+Marine+Biological+Association+of+the+United+Kingdom&rft.atitle=Embryonic+brooding+and+clonal+propagation+in+tropical+eastern+Pacific+cupuladriid+bryozoans&rft.au=O%27Dea%2C+Aaron%3BOstrovsky%2C+Andrew+N%3BRodriguez%2C+Felix&rft.aulast=O%27Dea&rft.aufirst=Aaron&rft.date=2010-03-01&rft.volume=90&rft.issue=2&rft.spage=291&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Marine+Biological+Association+of+the+United+Kingdom&rft.issn=00253154&rft_id=info:doi/10.1017%2FS0025315409000940 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Number of references - 33 N1 - Last updated - 2015-10-28 N1 - SubjectsTermNotLitGenreText - Clones; Marine invertebrates; Tropical environment; Sexual reproduction; Colonies; Life history; Senescence; Embryos; IE, Pacific; IS, Tropical Pacific; Marine DO - http://dx.doi.org/10.1017/S0025315409000940 ER - TY - JOUR T1 - Reproductive sharing and proximate factors mediating cooperative breeding in the African wild dog (Lycaon pictus) AN - 745900887; 12589179 AB - Although dominant African wild dogs (Lycaon pictus) are generally believed to be the sole breeders within a pack, earlier behavioral and endocrine data suggest that reproduction could be shared with subordinates. We performed an extensive behavioral, demographic, and genetic evaluation of a wild dog population in South Africa to examine the level of such sharing and the proximate mechanisms influencing reproductive contributions of each sex. While a majority of pups were born to dominants because of a lack of subordinate potential breeders, we discovered a substantial portion of reproductive sharing between dominants and subordinates. Compared with alpha females that mated annually, subordinate beta females bred in 54.5% of years whereas thetas never bred. The three top-ranking males all sired pups (56.0%, 32.0%, and 12.0%, respectively) when three or more adult males were present. With only two pack males, alpha and beta individuals shared reproduction nearly equally (55.2% and 44.8%, respectively), and litters of mixed paternity were discovered on eight of 15 (53.3%) occasions. A skewed adult sex-ratio and frequent alpha mortalities for females and behavioral aggression in males allowed most individuals to attain dominant status in their lifetime, creating a constantly shifting social hierarchy. Genetic parentage results corresponded to reported hormone profiles, suggesting physiological suppression in some lower-ranked individuals of both sexes. Thus, a combination of demographic, behavioral, and hormonal proximate factors mediates reproductive partitioning in wild dogs. We conclude that reproductive sharing can be significant in this species, especially for males that have less robust suppressive mechanisms than females. JF - Behavioral Ecology and Sociobiology AU - Spiering, Penny A AU - Somers, Michael J AU - Maldonado, Jesus E AU - Wildt, David E AU - Gunther, Micaela Szykman AD - Center for Species Survival, Conservation and Research Center, National Zoological Park, Smithsonian Institution, Front Royal, VA, 22630, USA, SpieringP@si.edu Y1 - 2010/03// PY - 2010 DA - Mar 2010 SP - 583 EP - 592 PB - Springer-Verlag, Heidelberger Platz 3 Berlin 14197 Germany VL - 64 IS - 4 SN - 0340-5443, 0340-5443 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Demography KW - Mortality KW - Litter KW - Data processing KW - Breeding KW - Lycaon pictus KW - Reproduction KW - Aggression KW - Hormones KW - Sex KW - Y 25040:Behavioral Ecology KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745900887?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Behavioral+Ecology+and+Sociobiology&rft.atitle=Reproductive+sharing+and+proximate+factors+mediating+cooperative+breeding+in+the+African+wild+dog+%28Lycaon+pictus%29&rft.au=Spiering%2C+Penny+A%3BSomers%2C+Michael+J%3BMaldonado%2C+Jesus+E%3BWildt%2C+David+E%3BGunther%2C+Micaela+Szykman&rft.aulast=Spiering&rft.aufirst=Penny&rft.date=2010-03-01&rft.volume=64&rft.issue=4&rft.spage=583&rft.isbn=&rft.btitle=&rft.title=Behavioral+Ecology+and+Sociobiology&rft.issn=03405443&rft_id=info:doi/10.1007%2Fs00265-009-0875-6 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2013-11-04 N1 - SubjectsTermNotLitGenreText - Demography; Mortality; Litter; Data processing; Breeding; Reproduction; Aggression; Hormones; Sex; Lycaon pictus DO - http://dx.doi.org/10.1007/s00265-009-0875-6 ER - TY - JOUR T1 - The effects of nitrogen and phosphorus enrichment on algal community development: Artificial mini-reefs on the Belize Barrier Reef sedimentary lagoon AN - 745633256; 13018275 AB - The experiments to compare DIN and SRP enrichment effects on algal community development were conducted within a lagoonal rubble/sand reef apron west of the back reef flat at Carrie Bow Cay, Belize. Macroalgae dominate (23 taxa, 57% cover), ambient dissolved inorganic nutrient concentrations are above the levels documented for release of macroalgal growth (means of 2.06 mu M DIN=dissolved inorganic nitrogen and 0.12 mu M SRP=soluble reactive phosphorus) and grazing is negligible (1.7% Acanthophora spicifera consumed 6h super(-1)). Mini-reef diffusers containing slow-release fertilizers significantly (P <0.05) increased DIN in the experimental DIN and SRP+DIN treatments by 2- and 3-fold (means of 4.64 and 6.41 mu M), respectively; while SRP was increased significantly (P <0.05) in the SRP and SRP+DIN treatments by 5- and 8-fold to means of 0.69 and 0.94 mu M, relative to the control treatments. SRP and SRP+DIN treatments favored colonization by Cyanobacteria such as Spirulina sp. on the mini-reef/diffusers, with an opposite detrimental effect on reef-building crustose coralline algae. The Cyanobacteria bloom further inhibited the long-term settlement and colonization of crustose coralline algae. Conversely, the DIN and control mini-reef treatments showed low Cyanobacteria cover and became colonized by abundant reef-building coralline algae, consisting mostly of Hydrolithon boergesenii and crust stages of Amphiroa fragilissima. After 1 year, the competitively overgrowing macrophytes A. spicifera, Palisada papillosa, Padina sanctae-crucis and Spyridia filamentosa conspicuously dominated all of the treatment- and control-replicates, in accordance with the nutrient-replete ambient waters and negligible herbivory within this habitat. As predicted, nutrient additions to the mini-reef diffusers resulted in significant elevations of tissue nutrients in the most-abundant colonizer and habitat dominant, A. spicifera. Although, the resultant decreases of both the C:N and C:P molar ratios corresponded to the elevated DIN and SRP treatments, this uptake was entirely superfluous, since control population colonization and growth matched that of the experimental nutrient treatments. JF - Harmful Algae AU - Littler, Mark M AU - Littler, Diane S AU - Brooks, Barrett L AD - Department of Botany, P.O. Box 37012, National Museum of Natural History #166, Smithsonian Institution, Washington, DC 20013-7012, USA, littlerm@si.edu Y1 - 2010/03// PY - 2010 DA - Mar 2010 SP - 255 EP - 263 PB - Elsevier Science, P.O. Box 211 Amsterdam 1000 AE Netherlands VL - 9 IS - 3 SN - 1568-9883, 1568-9883 KW - Toxicology Abstracts; Microbiology Abstracts C: Algology, Mycology & Protozoology; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Reefs KW - Algal blooms KW - Herbivory KW - Phosphorus KW - Phytoplankton KW - Nutrients KW - Hydrolithon KW - Lagoons KW - ASW, Belize, Carrie Bow Cay KW - Amphiroa fragilissima KW - Colonization KW - Growth KW - Fertilizers KW - Spirulina KW - Sand KW - Seaweeds KW - Algae KW - Grazing KW - Spyridia filamentosa KW - Habitat KW - Padina sanctae-crucis KW - Community development KW - Macrophytes KW - Cyanobacteria KW - ASW, Belize, Belize Barrier Reef KW - Coral reefs KW - ASW, Belize KW - Acanthophora spicifera KW - Nutrient concentrations KW - Nitrogen KW - O 1070:Ecology/Community Studies KW - X 24370:Natural Toxins KW - K 03450:Ecology KW - Q1 08481:Productivity UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745633256?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Harmful+Algae&rft.atitle=The+effects+of+nitrogen+and+phosphorus+enrichment+on+algal+community+development%3A+Artificial+mini-reefs+on+the+Belize+Barrier+Reef+sedimentary+lagoon&rft.au=Littler%2C+Mark+M%3BLittler%2C+Diane+S%3BBrooks%2C+Barrett+L&rft.aulast=Littler&rft.aufirst=Mark&rft.date=2010-03-01&rft.volume=9&rft.issue=3&rft.spage=255&rft.isbn=&rft.btitle=&rft.title=Harmful+Algae&rft.issn=15689883&rft_id=info:doi/10.1016%2Fj.hal.2009.11.002 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Algal blooms; Colonization; Fertilizers; Growth; Grazing; Coral reefs; Phytoplankton; Seaweeds; Nitrogen; Reefs; Herbivory; Phosphorus; Nutrients; Habitat; Lagoons; Community development; Macrophytes; Sand; Nutrient concentrations; Algae; Spirulina; Cyanobacteria; Spyridia filamentosa; Hydrolithon; Acanthophora spicifera; Padina sanctae-crucis; Amphiroa fragilissima; ASW, Belize, Belize Barrier Reef; ASW, Belize; ASW, Belize, Carrie Bow Cay DO - http://dx.doi.org/10.1016/j.hal.2009.11.002 ER - TY - JOUR T1 - Further observations of regional dust storms and baroclinic eddies in the northern hemisphere of Mars AN - 742927871; 2010-057257 JF - Icarus AU - Hinson, David P AU - Wang, Huiqun Y1 - 2010/03// PY - 2010 DA - March 2010 SP - 290 EP - 305 PB - Elsevier, New York, NY VL - 206 IS - 1 SN - 0019-1035, 0019-1035 KW - dust storms KW - atmosphere KW - Mars KW - Mars Orbiter Camera KW - terrestrial planets KW - spatial distribution KW - planets KW - eddies KW - Mars Global Surveyor Program KW - Acidalia Planitia KW - temporal distribution KW - seasonal variations KW - latitude KW - winds KW - climate KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742927871?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Further+observations+of+regional+dust+storms+and+baroclinic+eddies+in+the+northern+hemisphere+of+Mars&rft.au=Hinson%2C+David+P%3BWang%2C+Huiqun&rft.aulast=Hinson&rft.aufirst=David&rft.date=2010-03-01&rft.volume=206&rft.issue=1&rft.spage=290&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2009.08.019 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 52 N1 - PubXState - NY N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - Acidalia Planitia; atmosphere; climate; dust storms; eddies; latitude; Mars; Mars Global Surveyor Program; Mars Orbiter Camera; planets; seasonal variations; spatial distribution; temporal distribution; terrestrial planets; winds DO - http://dx.doi.org/10.1016/j.icarus.2009.08.019 ER - TY - JOUR T1 - Lithium isotopes as a tracer of fluids in a subduction zone melange; Franciscan Complex, CA AN - 742921858; 2010-057352 AB - High-grade blocks of eclogite, blueschist, and garnet amphibolite found in melange terrains in the Franciscan Complex, CA display petrologic and geochemical evidence for a complicated history of interactions with aqueous fluids. These blocks have features (actinolitic rinds, a blueschist layer) that have petrologic and geochemical indicators of interaction with retrograde aqueous fluids. Lithium concentrations and isotopic compositions of different portions of three high-grade blocks are different from those of MORB (their presumed protolith) and show systematic variations associated with fluid-related features. Block cores and an eclogite layer have high whole-rock Li concentrations relative to MORB (17 to 39 ppm) and low to moderate delta (super 7) Li (0.4 to 2.1 ppm). This range of values is inconsistent with dehydration of MORB and is interpreted as the product of infiltration of aqueous fluids with an elevated Li concentration and low delta (super 7) Li. Rinds and a blueschist layer exhibit lower Li concentrations (7 to 24 ppm) and higher delta (super 7) Li (2.7 to 4.4 ppm). The differences between cores and rinds, and the eclogite and blueschist layers are interpreted as the product of retrograde infiltration of an aqueous fluid with low Li concentrations and high delta (super 7) Li. Results of a small-scale traverse across the boundary between the blueschist and eclogite layers show that the boundary is gradational over approximately 0.5 cm, suggesting small-scale cross-layer diffusion/dispersion associated with the fluid infiltration. The high Li concentrations and low delta (super 7) Li of block cores suggests that the source of early fluids was likely subducted sedimentary rocks. The lower Li concentrations and higher delta (super 7) Li values of the rinds and blueschist layers do not fully constrain the source of retrograde fluids, but indicate that the fluid source likely had a lower Li concentration and higher delta (super 7) Li. JF - Earth and Planetary Science Letters AU - Penniston-Dorland, Sarah C AU - Sorensen, Sorena S AU - Ash, Richard D AU - Khadke, Supriya V Y1 - 2010/03// PY - 2010 DA - March 2010 SP - 181 EP - 190 PB - Elsevier, Amsterdam VL - 292 IS - 1-2 SN - 0012-821X, 0012-821X KW - United States KW - retrograde metamorphism KW - volcanic rocks KW - subduction zones KW - isotopes KW - igneous rocks KW - weathering rinds KW - fluid phase KW - amphibolites KW - stable isotopes KW - California KW - sedimentary rocks KW - water-rock interaction KW - metamorphic rocks KW - basalts KW - tracers KW - blueschist KW - Franciscan Complex KW - melange KW - Li-7/Li-6 KW - diffusion KW - protoliths KW - schists KW - lithium KW - isotope ratios KW - alkali metals KW - metamorphism KW - Mesozoic KW - aqueous alteration KW - metals KW - infiltration KW - mid-ocean ridge basalts KW - eclogite KW - 02D:Isotope geochemistry KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742921858?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Earth+and+Planetary+Science+Letters&rft.atitle=Lithium+isotopes+as+a+tracer+of+fluids+in+a+subduction+zone+melange%3B+Franciscan+Complex%2C+CA&rft.au=Penniston-Dorland%2C+Sarah+C%3BSorensen%2C+Sorena+S%3BAsh%2C+Richard+D%3BKhadke%2C+Supriya+V&rft.aulast=Penniston-Dorland&rft.aufirst=Sarah&rft.date=2010-03-01&rft.volume=292&rft.issue=1-2&rft.spage=181&rft.isbn=&rft.btitle=&rft.title=Earth+and+Planetary+Science+Letters&rft.issn=0012821X&rft_id=info:doi/10.1016%2Fj.epsl.2010.01.034 L2 - http://www.sciencedirect.com/science/journal/0012821X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - Number of references - 75 N1 - Document feature - illus. incl. 4 tables, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - EPSLA2 N1 - SubjectsTermNotLitGenreText - alkali metals; amphibolites; aqueous alteration; basalts; blueschist; California; diffusion; eclogite; fluid phase; Franciscan Complex; igneous rocks; infiltration; isotope ratios; isotopes; Li-7/Li-6; lithium; melange; Mesozoic; metals; metamorphic rocks; metamorphism; mid-ocean ridge basalts; protoliths; retrograde metamorphism; schists; sedimentary rocks; stable isotopes; subduction zones; tracers; United States; volcanic rocks; water-rock interaction; weathering rinds DO - http://dx.doi.org/10.1016/j.epsl.2010.01.034 ER - TY - JOUR T1 - Extinct peccary "Cynorca" occidentale (Tayassuidae, Tayassuinae) from the Miocene of Panama and correlations to North America AN - 50066599; 2010-027085 AB - Recently collected specimens of the extinct tayassuine peccary "Cynorca" occidentale (and another indeterminant tayassuid) are described from new excavations along the southern reaches of the Panama Canal. Fossil peccaries were previously unknown from Panama, and these new tayassuid specimens therefore add to the extinct mammalian biodiversity in this region. "Cynorca" occidentale occurs in situ in the Centenario Fauna (new name) from both the upper part of the Culebra Formation and overlying Cucaracha Formation, thus encompassing a stratigraphic interval that includes both of these formations and the previously described and more restricted Gaillard Cut Local Fauna. "Cynorca" occidentale is a primitive member of the clade that gives rise to modern tayassuines in the New World. Diagnostic characters for "C." occidentale include a retained primitive M1, reduced M3, and shallow mandible, and this species is small relative to most other extinct and modern tayassuine peccaries. Based on the closest biostratigraphic comparisions (Maryland, Florida, Texas, and California), the presence of "C." occidentale indicates an interval of uncertain duration within the early Hemingfordian (He1) to early Barstovian (Ba 1) land mammal ages (early to middle Miocene) for the Centenario Fauna, between about 19 and 14.8 million years ago. Based on what is known of the modern ecology of tayassuines and previous paleoecological interpretations for Panama, "C." occidentale likely occupied a variety of environments, ranging from forested to open country habitat mosaics and fed on the diverse array of available plants. JF - Journal of Paleontology AU - MacFadden, Bruce J AU - Kirby, Michael X AU - Rincon, Aldo AU - Montes, Camilo AU - Moron, Sara AU - Strong, Nikki AU - Jaramillo, Carlos Y1 - 2010/03// PY - 2010 DA - March 2010 SP - 288 EP - 298 PB - Paleontological Society, Lawrence, KS VL - 84 IS - 2 SN - 0022-3360, 0022-3360 KW - lithostratigraphy KW - Tayassuinae KW - biogeography KW - Culebra Formation KW - paleoecology KW - Cenozoic KW - Theria KW - skull KW - Panama Canal Zone KW - Cucaracha Formation KW - taxonomy KW - Eutheria KW - Panama KW - Chordata KW - biostratigraphy KW - Mammalia KW - Artiodactyla KW - correlation KW - Tayassuidae KW - Cynorca occidentale KW - teeth KW - Miocene KW - morphology KW - Tertiary KW - Neogene KW - Vertebrata KW - Central America KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50066599?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Paleontology&rft.atitle=Extinct+peccary+%22Cynorca%22+occidentale+%28Tayassuidae%2C+Tayassuinae%29+from+the+Miocene+of+Panama+and+correlations+to+North+America&rft.au=MacFadden%2C+Bruce+J%3BKirby%2C+Michael+X%3BRincon%2C+Aldo%3BMontes%2C+Camilo%3BMoron%2C+Sara%3BStrong%2C+Nikki%3BJaramillo%2C+Carlos&rft.aulast=MacFadden&rft.aufirst=Bruce&rft.date=2010-03-01&rft.volume=84&rft.issue=2&rft.spage=288&rft.isbn=&rft.btitle=&rft.title=Journal+of+Paleontology&rft.issn=00223360&rft_id=info:doi/10.1666%2F09-064R.1 L2 - http://jpaleontol.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, The Paleontological Society | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 53 N1 - PubXState - KS N1 - Document feature - illus. incl. strat. col., 1 table, geol. sketch map N1 - SuppNotes - NSF grants OISE-0638810, EAR-0642528, and EAR-0824299 N1 - Last updated - 2012-06-07 N1 - CODEN - JPALAZ N1 - SubjectsTermNotLitGenreText - Artiodactyla; biogeography; biostratigraphy; Cenozoic; Central America; Chordata; correlation; Cucaracha Formation; Culebra Formation; Cynorca occidentale; Eutheria; lithostratigraphy; Mammalia; Miocene; morphology; Neogene; paleoecology; Panama; Panama Canal Zone; skull; taxonomy; Tayassuidae; Tayassuinae; teeth; Tertiary; Tetrapoda; Theria; Vertebrata DO - http://dx.doi.org/10.1666/09-064R.1 ER - TY - JOUR T1 - Temperature-mediated plasticity and genetic differentiation in egg size and hatching size among populations of Crepidula (Gastropoda: Calyptraeidae) AN - 21494378; 12512560 AB - Offspring size is a key characteristic in life histories, reflecting maternal investment per offspring and, in marine invertebrates, being linked to mode of development. Few studies have focused explicitly on intraspecific variation and plasticity in developmental characteristics such as egg size and hatching size in marine invertebrates. We measured over 1000 eggs and hatchlings of the marine gastropods Crepidula atrasolea and Crepidula ustulatulina from two sites in Florida. A common-garden experiment showed that egg size and hatching size were larger at 23 C than at 28 C in both species. In C. ustulatulina, the species with significant genetic population structure in cytochrome oxidase I (COI), there was a significant effect of population: Eggs and hatchlings from the Atlantic population were smaller than those from the Gulf. The two populations also differed significantly in hatchling shape. Population effects were not significant in C. atrasolea, the species with little genetic population structure in COI, and were apparent through their marginal interaction with temperature. In both species, 60-65% of the variation in egg size and hatching size was a result of variation among females and, in both species, the population from the Atlantic coast showed greater temperature-mediated plasticity than the population from the Gulf. These results demonstrate that genetic differentiation among populations, plastic responses to variation in environmental temperature, and differences between females all contribute significantly to intraspecific variation in egg size and hatching size. [copy ] 2010 The Linnean Society of London, Biological Journal of the Linnean Society, 2010, 99, 489-499. JF - Biological Journal of the Linnean Society AU - Collin, Rachel AU - Salazar, Maricela Z AD - Smithsonian Tropical Research Institute, Box 0843-03092, Balboa, Republic of Panama Y1 - 2010/03// PY - 2010 DA - March 2010 SP - 489 EP - 499 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 99 IS - 3 SN - 0024-4066, 0024-4066 KW - Oceanic Abstracts; Genetics Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources KW - evolution of development KW - maternal effects KW - offspring size KW - phylogeography KW - Plasticity (developmental) KW - Marine invertebrates KW - Cytochrome oxidase I KW - Plasticity KW - Crepidula atrasolea KW - Eggs KW - Differentiation KW - Population genetics KW - Calyptraeidae KW - Body size KW - Hatching KW - Coasts KW - Abiotic factors KW - Temperature effects KW - Marine KW - ASW, USA, Florida KW - Juveniles KW - Gastropoda KW - Embryonic development KW - Crepidula KW - Life history KW - Marine molluscs KW - Progeny KW - Population structure KW - O 1070:Ecology/Community Studies KW - Q1 08443:Population genetics KW - D 04040:Ecosystem and Ecology Studies KW - G 07730:Development & Cell Cycle UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21494378?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biological+Journal+of+the+Linnean+Society&rft.atitle=Temperature-mediated+plasticity+and+genetic+differentiation+in+egg+size+and+hatching+size+among+populations+of+Crepidula+%28Gastropoda%3A+Calyptraeidae%29&rft.au=Collin%2C+Rachel%3BSalazar%2C+Maricela+Z&rft.aulast=Collin&rft.aufirst=Rachel&rft.date=2010-03-01&rft.volume=99&rft.issue=3&rft.spage=489&rft.isbn=&rft.btitle=&rft.title=Biological+Journal+of+the+Linnean+Society&rft.issn=00244066&rft_id=info:doi/10.1111%2Fj.1095-8312.2009.01388.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-01 N1 - Last updated - 2016-09-14 N1 - SubjectsTermNotLitGenreText - Temperature effects; Juveniles; Population genetics; Marine invertebrates; Embryonic development; Body size; Marine molluscs; Population structure; Plasticity; Hatching; Abiotic factors; Differentiation; Plasticity (developmental); Life history; Cytochrome oxidase I; Progeny; Eggs; Coasts; Crepidula; Calyptraeidae; Gastropoda; Crepidula atrasolea; ASW, USA, Florida; Marine DO - http://dx.doi.org/10.1111/j.1095-8312.2009.01388.x ER - TY - JOUR T1 - Stability of hydrolytic enzyme activity and microbial phosphorus during storage of tropical rain forest soils AN - 21323828; 12523533 AB - Storage can markedly influence microbial and biochemical properties in soils, yet recommendations for sample storage are based on studies of temperate soils that regularly experience extended cold periods. We assessed the influence of storage conditions on microbial phosphorus and the activity of four hydrolytic enzymes (phosphomonoesterase, phosphodiesterase, b-glucosidase, and N-acetyl-b-d-glucosaminidase) in three lowland tropical forest soils from the Republic of Panama that experience a constant warm temperature. The soils spanned a strong rainfall gradient and contained contrasting physical and chemical properties (pH 3.6-5.9; total carbon 26-50 g C kg super(-1); clay 33-62%; total phosphorus 0.30-0.60 g P kg super(-1)). Storage treatments were: (i) room temperature (22 C in the dark), (ii) refrigerated (4 C in the dark), (iii) air-dried (10 d, 22 C), and (iv) frozen (-35 C). There were significant changes in enzyme activities and microbial phosphorus during refrigerated and room temperature storage, although changes were relatively small during the first two weeks. An initial marked decline in enzyme activities for one soil analyzed within 2 h of sampling was attributed to a flush of activity caused by sampling and soil preparation (sieving, etc.). For longer-term storage (>2 weeks), ambient laboratory temperature appeared preferable to freezing and cold storage, because one month of storage caused a marked decline in enzyme activities and microbial phosphorus in one soil. Freezing preserved the activities of some enzymes in some soils at rates comparable to cold or room temperature storage, but caused a marked decline in microbial phosphorus in two soils. Air-drying caused a marked decline in microbial phosphorus and the activity of all enzymes. We therefore conclude that enzyme assays and microbial phosphorus should be determined in tropical forest soils after no more than two weeks storage in the dark at ambient laboratory temperature. JF - Soil Biology and Biochemistry AU - Turner, Benjamin L AU - Romero, Tania E AD - Smithsonian Tropical Research Institute, Apartado 0843-03092, Balboa, Ancon, Panama, TurnerBL@si.edu PY - 2010 SP - 459 EP - 465 PB - Elsevier Science, P.O. Box 800 Kidlington Oxford OX5 1DX UK VL - 42 IS - 3 SN - 0038-0717, 0038-0717 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; Ecology Abstracts; Water Resources Abstracts; ASFA 1: Biological Sciences & Living Resources; ASFA 2: Ocean Technology Policy & Non-Living Resources; Aqualine Abstracts KW - Panama KW - Phosphatase KW - Phosphomonoesterase KW - Phosphodiesterase KW - b-Glucosidase KW - Tropical forest soil KW - Enzymes KW - Microbial phosphorus KW - Forest Soils KW - Rainfall KW - Phosphorus KW - Soil temperature KW - Clays KW - Soil KW - Cold storage KW - Rain forests KW - Carbon KW - Sampling KW - Enzymatic activity KW - pH effects KW - Temperature effects KW - Laboratories KW - Storage life KW - Temperature KW - Freezing KW - Storage KW - Alkaline phosphatase KW - Storage conditions KW - Tropical environment KW - Microorganisms KW - Sample storage KW - Chemical properties KW - phosphodiesterase KW - AQ 00001:Water Resources and Supplies KW - Q2 09241:General KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08604:Stock assessment and management KW - A 01390:Forestry KW - SW 7060:Research facilities UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21323828?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Soil+Biology+and+Biochemistry&rft.atitle=Stability+of+hydrolytic+enzyme+activity+and+microbial+phosphorus+during+storage+of+tropical+rain+forest+soils&rft.au=Turner%2C+Benjamin+L%3BRomero%2C+Tania+E&rft.aulast=Turner&rft.aufirst=Benjamin&rft.date=2010-03-01&rft.volume=42&rft.issue=3&rft.spage=459&rft.isbn=&rft.btitle=&rft.title=Soil+Biology+and+Biochemistry&rft.issn=00380717&rft_id=info:doi/10.1016%2Fj.soilbio.2009.11.029 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-01 N1 - Last updated - 2016-01-21 N1 - SubjectsTermNotLitGenreText - Temperature effects; Cold storage; Tropical environment; Storage life; Phosphorus; Freezing; Sample storage; Enzymatic activity; Chemical properties; Rainfall; Enzymes; Soil temperature; Clays; Soil; Rain forests; b-Glucosidase; Carbon; Alkaline phosphatase; Storage conditions; Sampling; pH effects; phosphodiesterase; Storage; Forest Soils; Laboratories; Temperature; Microorganisms; Panama DO - http://dx.doi.org/10.1016/j.soilbio.2009.11.029 ER - TY - CPAPER T1 - Eco Frendly in Situ and in Vitro Cultivation in Panama of Kappaphycus Alvarezii (Doty) Doty Ex Silva T2 - XXth International Seaweed Symposium (ISS 2010) AN - 42355931; 5662529 JF - XXth International Seaweed Symposium (ISS 2010) AU - Batista de Vega, G AU - Garcia-Jimenez, P AU - Robaina, R R Y1 - 2010/02/22/ PY - 2010 DA - 2010 Feb 22 KW - Panama KW - Cultivation KW - Kappaphycus alvarezii KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42355931?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=XXth+International+Seaweed+Symposium+%28ISS+2010%29&rft.atitle=Eco+Frendly+in+Situ+and+in+Vitro+Cultivation+in+Panama+of+Kappaphycus+Alvarezii+%28Doty%29+Doty+Ex+Silva&rft.au=Batista+de+Vega%2C+G%3BGarcia-Jimenez%2C+P%3BRobaina%2C+R+R&rft.aulast=Batista+de+Vega&rft.aufirst=G&rft.date=2010-02-22&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=XXth+International+Seaweed+Symposium+%28ISS+2010%29&rft.issn=&rft_id=info:doi/ L2 - http://www.xxseaweedsymposium.org/XXISSFinalProgram.pdf LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - CPAPER T1 - Does nutrient enrichment influence patterns of herbivory in the grey mangrove along a climatic gradient T2 - 2010 Gordon Research Conference on Plant-Herbivore Interaction AN - 42312148; 5642834 JF - 2010 Gordon Research Conference on Plant-Herbivore Interaction AU - Feller, Candy Y1 - 2010/02/21/ PY - 2010 DA - 2010 Feb 21 KW - Nutrient enrichment KW - Climate KW - Mangroves KW - Herbivory KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/42312148?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+Gordon+Research+Conference+on+Plant-Herbivore+Interaction&rft.atitle=Does+nutrient+enrichment+influence+patterns+of+herbivory+in+the+grey+mangrove+along+a+climatic+gradient&rft.au=Feller%2C+Candy&rft.aulast=Feller&rft.aufirst=Candy&rft.date=2010-02-21&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+Gordon+Research+Conference+on+Plant-Herbivore+Interaction&rft.issn=&rft_id=info:doi/ L2 - http://www.grc.org/programs.aspx?year=2010&program=plantherb LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-06 N1 - Last updated - 2010-05-03 ER - TY - JOUR T1 - Spatial Variation of Haemosporidian Parasite Infection in African Rainforest Bird Species AN - 911150141; 14135109 AB - Spatial heterogeneity influences the distribution, prevalence, and diversity of haemosporidian parasites. Previous studies have found complex patterns of prevalence with respect to habitat characteristics and parasite genotype, and their interactions, but there is little information regarding how parasitemia intensity and the prevalence of co-infections may vary in space. Here, using both molecular methods and microscopy, we report an analysis of the variation of parasitemia intensity and co-infections of avian haemosporidian parasites (Plasmodium and Haemoproteus species) in 2 common African birds species, the yellow-whiskered greenbul (Andropadus latirostris) and the olive sunbird (Cyanomitra olivacea), at 3 sites with distinct habitat characteristics in Ghana. First, we found an interaction between the site and host species for the prevalence of Plasmodium spp. and Haemoproteus spp. For the olive sunbird, the prevalence of Plasmodium spp., as well as the number of individuals with co-infections, varied significantly among the sites, but these measures remained constant for the yellow-whiskered greenbul. In addition, yellow-whiskered greenbuls infected with Haemoproteus spp. were found only at 1 site. Furthermore, for both bird species, the parasitemia intensity of Plasmodium spp. varied significantly among the 3 sites, but with opposing trends. These results suggest that spatial heterogeneity differently affects haemosporidian infection parameters in these vertebrate-hosts. Environmental conditions here can either favor or reduce parasite infection. We discuss the implications of these discrepancies for conservation and ecological studies of infectious diseases in natural populations. JF - Journal of Parasitology AU - Loiseau, Claire AU - Iezhova, Tatjana AU - Valkiunas, Gediminas AU - Chasar, Anthony AU - Hutchinson, Anna AU - Buermann, Wolfgang AU - Smith, Thomas B AU - Sehgal, Ravinder NM AD - *Center for Tropical Research, Institute of the Environment, University of California - Los Angeles, Los Angeles, California 900-1606, cloiseau@sfsu.edu Y1 - 2010/02// PY - 2010 DA - Feb 2010 SP - 21 EP - 29 PB - American Society of Parasitologists VL - 96 IS - 1 SN - 0022-3395, 0022-3395 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Olea KW - Haemoproteus KW - Genotypes KW - Infection KW - Habitat KW - Aves KW - Plasmodium KW - parasitemia KW - Rain forests KW - spatial variations KW - Infectious diseases KW - Spatial heterogeneity KW - Microscopy KW - Conservation KW - Environmental conditions KW - Y 25150:General/Miscellaneous KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/911150141?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Parasitology&rft.atitle=Spatial+Variation+of+Haemosporidian+Parasite+Infection+in+African+Rainforest+Bird+Species&rft.au=Loiseau%2C+Claire%3BIezhova%2C+Tatjana%3BValkiunas%2C+Gediminas%3BChasar%2C+Anthony%3BHutchinson%2C+Anna%3BBuermann%2C+Wolfgang%3BSmith%2C+Thomas+B%3BSehgal%2C+Ravinder+NM&rft.aulast=Loiseau&rft.aufirst=Claire&rft.date=2010-02-01&rft.volume=96&rft.issue=1&rft.spage=21&rft.isbn=&rft.btitle=&rft.title=Journal+of+Parasitology&rft.issn=00223395&rft_id=info:doi/10.1645%2FGE-2123.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-12-01 N1 - Number of references - 63 N1 - Last updated - 2012-05-07 N1 - SubjectsTermNotLitGenreText - spatial variations; Rain forests; parasitemia; Infectious diseases; Microscopy; Spatial heterogeneity; Conservation; Genotypes; Environmental conditions; Habitat; Infection; Aves; Olea; Plasmodium; Haemoproteus DO - http://dx.doi.org/10.1645/GE-2123.1 ER - TY - JOUR T1 - Patterns of Seasonal Abundance and Social Segregation in Inland and Coastal Plain Swamp Sparrows in a Delaware Tidal Marsh AN - 853481213; 14134613 AB - The Coastal Plain Swamp Sparrow (Melospiza georgiana nigrescens) breeds in coastal marshes of the mid-Atlantic United States. During the nonbreeding season, these marshes are occupied by this subspecies and the two interior-breeding subspecies M. g. georgiana and M. g. ericrypta (collectively, interior Swamp Sparrows). From September to May, 2005-2006 and 2007-2008, we surveyed marshes in which nigrescens breeds; >90% of these birds had been color-banded by the end of the previous breeding season. This allowed us to determine the nonbreeding occupancy of the breeding site by individuals that bred locally, Coastal Plain Swamp Sparrows that did not breed there, and interior Swamp Sparrows. Locally breeding birds disappeared from the breeding site by mid-October, although nonlocal nigrescens occupied it from October to late November. Locally breeding birds reappeared in April without any pulse of migration of nigrescens. Interior-breeding sparrows were abundant in the autumn and appeared in smaller numbers later in the nonbreeding season. The seasonal pattern of nigrescens was similar in both years, and its departure and arrival dates appear to coincide with changes in the frequency of freezing temperatures. The temporal pattern of interior Swamp Sparrows in the two years was more varied. Finally, during the autumn peak of Swamp Sparrow migration, the subspecies tended strongly to segregate in subspecies-specific flocks, suggesting that Swamp Sparrows preferentially interact with morphologically similar birds, a behavior which may have implications for divergence in species recognition mechanisms and speciation. JF - Condor AU - Greenberg, Russell AU - Olsen, Brian J AU - Etterson, Matthew A Y1 - 2010/02// PY - 2010 DA - Feb 2010 SP - 159 EP - 167 PB - Cooper Ornithological Society, 2000 Center St, Ste 303 Berkeley CA 94704-1223 USA VL - 112 IS - 1 SN - 0010-5422, 0010-5422 KW - Animal Behavior Abstracts; Ecology Abstracts KW - Abundance KW - Breeding sites KW - Freezing KW - Marshes KW - Migration KW - Seasonal variations KW - Speciation KW - Swamps KW - Temperature effects KW - Melospiza georgiana nigrescens KW - Y 25080:Orientation, Migration and Locomotion KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/853481213?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Condor&rft.atitle=Patterns+of+Seasonal+Abundance+and+Social+Segregation+in+Inland+and+Coastal+Plain+Swamp+Sparrows+in+a+Delaware+Tidal+Marsh&rft.au=Greenberg%2C+Russell%3BOlsen%2C+Brian+J%3BEtterson%2C+Matthew+A&rft.aulast=Greenberg&rft.aufirst=Russell&rft.date=2010-02-01&rft.volume=112&rft.issue=1&rft.spage=159&rft.isbn=&rft.btitle=&rft.title=Condor&rft.issn=00105422&rft_id=info:doi/10.1525%2Fcond.2010.080060 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-02-01 N1 - Number of references - 25 N1 - Last updated - 2013-02-08 N1 - SubjectsTermNotLitGenreText - Temperature effects; Speciation; Breeding sites; Abundance; Freezing; Marshes; Seasonal variations; Migration; Swamps; Melospiza georgiana nigrescens DO - http://dx.doi.org/10.1525/cond.2010.080060 ER - TY - BOOK T1 - Shellfish face uncertain future in high CO sub(2) world: influence of acidification on oyster larvae calcification and growth in estuaries AN - 754897981; 13546593 JF - Proceedings from the 2010 AGU Ocean Sciences Meeting AU - Miller, W AU - Reynolds, A AU - Sobrino, C AU - Riedel, G F Y1 - 2010/02// PY - 2010 DA - February 2010 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 1: Biological Sciences & Living Resources; Oceanic Abstracts KW - Marine KW - Growth KW - Calcification KW - Marine molluscs KW - Molluscan larvae KW - Shellfish KW - Acidification KW - Carbon dioxide KW - Q1 08422:Environmental effects KW - Q5 08504:Effects on organisms KW - O 1030:Invertebrates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754897981?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Miller%2C+W%3BReynolds%2C+A%3BSobrino%2C+C%3BRiedel%2C+G+F&rft.aulast=Miller&rft.aufirst=W&rft.date=2010-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Shellfish+face+uncertain+future+in+high+CO+sub%282%29+world%3A+influence+of+acidification+on+oyster+larvae+calcification+and+growth+in+estuaries&rft.title=Shellfish+face+uncertain+future+in+high+CO+sub%282%29+world%3A+influence+of+acidification+on+oyster+larvae+calcification+and+growth+in+estuaries&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-09-01 N1 - SuppNotes - Abstracts Available N1 - Last updated - 2016-12-22 ER - TY - BOOK T1 - Carbon Quality Influences Microbial Respiration and the Optical Properties of Dissolved Organic Matter Exported from Tidal Marshes AN - 754886345; 13447512 AB - Tidal wetlands influence the biogeochemistry of adjacent estuaries by acting as sources, sinks or transformers of compounds. Most studies of organic carbon cycling in tidal wetlands focus on quantities - the amount of organic carbon exchanged with estuaries - and they show these ecosystems tend to export carbon. There has been less attention to the influence of transformations on organic carbon composition or quality. Yet, carbon composition affects a wide variety of estuarine processes, including microbial respiration and photochemistry (see presentation in this session by Neale et al). Our objectives were to quantify the bioavailability of dissolved organic carbon (DOC) compounds exported from tidal wetlands of the Chesapeake Bay and determine their effect on the optical properties of colored organic matter (CDOM). Based on our studies of temporal and spatial variation in tidal marsh DOC export (see presentation by Tzortziou et al), we introduced variation in DOC composition by collecting samples at high tide (i.e. estuarine-dominated DOC) and low tide (i.e. wetland-dominated DOC), and at two sites, one brackish and the other tidal freshwater. We quantified DOC bioavailability with two assays of microbial mineralization: the traditional batch incubation approach in which a suspension of DOM and microbial cells (1 km filtrate) was incubated in bottles for 7 d, and a continuous-flow bioreactor approach in which DOC (0.2 km filtrate) was passed through a microbial community that had been pre-established on glass beads from the same source water. Across all the samples, the two independent measures of bioavailability gave similar results and suggested that about 14% (range of 10-20%) of the DOC pool was biologically labile. The loss of DOC was roughly balanced by an increase in dissolved inorganic carbon, demonstrating that DOC was mineralized to CO2. The bioavailability of marsh-dominated DOC was similar for the two marshes (14% versus 13%, respectively), but the effect of biological mineralization on changes in optical properties was very different. In the freshwater marsh, the decrease in CDOM absorbance was 21%, a rate 40% greater than the decrease in DOC. Apparently, DOC compounds or moieties that absorb light are disproportionately biolabile, a conclusion supported by a strong negative relationship (r2=0.84) between DOC bioavailability and absorption spectral slope at the tidal freshwater site. These pattern did not hold for the brackish marsh where the decrease in CDOM absorbance was similar to the decrease in DOC mass (12%), and the negative relationship between bioavailability and slope was much weaker (r2=0.27). We conclude that the influence of microbial mineralization on the optical properties of estuarine CDOM varies with DOC composition, and therefore characteristics of the source ecosystems. JF - Proceedings from the 2010 AGU Ocean Sciences Meeting AU - Megonigal, J P AU - Neale, P J AU - Tzortziou, M AU - Butterworth, M AU - Bullock, A Y1 - 2010/02// PY - 2010 DA - February 2010 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Microbiology Abstracts A: Industrial & Applied Microbiology; ASFA 3: Aquatic Pollution & Environmental Quality; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts KW - Photochemistry KW - Transformation KW - Respiration KW - Optical properties KW - Organic carbon KW - Mineralization KW - Bioavailability KW - spatial variations KW - Carbon KW - Bioreactors KW - Brackishwater environment KW - Wetlands KW - Absorbance KW - Dissolved organic carbon KW - Marine KW - dissolved organic matter KW - Freshwater environments KW - Biogeochemistry KW - Organic matter KW - Estuaries KW - Carbon cycle KW - Brackish KW - Marshes KW - ANW, USA, Chesapeake Bay KW - Tides KW - Light effects KW - Salt marshes KW - Oceans KW - Dissolved organic matter KW - Carbon dioxide KW - Glass beads KW - Q5 08503:Characteristics, behavior and fate KW - O 4020:Pollution - Organisms/Ecology/Toxicology KW - Q1 08482:Ecosystems and energetics KW - D 04040:Ecosystem and Ecology Studies KW - A 01390:Forestry KW - Q2 09186:Chemistry of suspended matter UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754886345?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Aquatic+Science+%26+Fisheries+Abstracts+%28ASFA%29+3%3A+Aquatic+Pollution+%26+Environmental+Quality&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Megonigal%2C+J+P%3BNeale%2C+P+J%3BTzortziou%2C+M%3BButterworth%2C+M%3BBullock%2C+A&rft.aulast=Megonigal&rft.aufirst=J&rft.date=2010-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=Carbon+Quality+Influences+Microbial+Respiration+and+the+Optical+Properties+of+Dissolved+Organic+Matter+Exported+from+Tidal+Marshes&rft.title=Carbon+Quality+Influences+Microbial+Respiration+and+the+Optical+Properties+of+Dissolved+Organic+Matter+Exported+from+Tidal+Marshes&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-09-01 N1 - SuppNotes - Abstracts Available N1 - Last updated - 2016-12-22 ER - TY - BOOK T1 - A Comparison of Photochemical and Microbial Degradation of Tidal Marsh Derived Dissolved Organic Matter in the Chesapeake Bay AN - 754885300; 13446881 AB - Dissolved Organic Matter (DOM) derived from freshwater and brackish tidal marshes of the Chesapeake Bay has different chemical and optical properties compared to DOM in the surrounding estuarine waters (Tzortziou et al 2008). Marsh-derived DOM is typically enriched in dissolved organic carbon (DOC), has high absorption, fluorescence magnitude and lower absorption spectral slope. The contrast between tidal marsh and estuarine waters is routinely observed despite continued tidal exchange (see presentation by Tzortziou et al, IT42), implying rapid transformation of marsh DOM in the estuary. We performed several types of experiments to determine the sensitivity of DOM to both microbial and photochemical degradation. Low-tide (LT, marsh dominated) and high-tide (HT, Estuarine dominated) samples were taken in tidal channels of fresh water (FW, Jug Bay) and brackish water (BW, Rhode River) marshes. Bio-available DOM was measured by passing filtrates (0.2 km) through continuous flow bioreactors and batch incubations of DOM-bacterial suspensions (1 km filtered) (see presentation in this session by Megonigal et al.). Photochemical degradation was measured after a 10h exposure to filtered xenon irradiance simulating midday surface exposure. We measured decreases in absorption and fluorescence spectra, DOC, increases in dissolved inorganic carbon (DIC) and CO2. Microbial activity removed 10-20% of DOM, measured either as absorbance at 300 nm (a300) or DOC, and produced a comparable amount of DIC. Overall (considering both LT and HT), the DOM from the fresh marsh was much more biolabile than the brackish marsh. Also LT was more biolabile than HT though the difference was smaller, and not significant for DOC. The photodegradation treatment resulted in a greater than 20% decrease in a300 but no significant decrease in DOC. The freshwater samples (overall) were more photolabile, but only brackish waters showed greater photolability for LT vs HT samples. These results suggest that both microbial and photochemical degradation contribute to the optical contrast between marsh and estuarine waters, but microbial processes are mainly responsible for differences in DOC. Follow-up work is considering the factors accounting for differences between fresh and brackish systems and the extent to which microbial and photochemical processes interact. Tzortziou et al Tidal marshes as a source of optically and chemically distinctive colored dissolved organic matter in the Chesapeake Bay. Limnology and Oceanography 53, (2008) 148-59 JF - Proceedings from the 2010 AGU Ocean Sciences Meeting AU - Neale, P J AU - Tzortziou, M AU - Megonigal, J P AU - Butterworth, M AU - Pritchard, A AU - Bullock, A Y1 - 2010/02// PY - 2010 DA - February 2010 PB - American Geophysical Union, 2000 Florida Ave., N.W. Washington DC 20009 USA, [URL:http://www.agu.org] KW - ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts; Microbiology Abstracts B: Bacteriology; Microbiology Abstracts A: Industrial & Applied Microbiology; ASFA 2: Ocean Technology Policy & Non-Living Resources; Oceanic Abstracts KW - Transformation KW - Photochemistry KW - Irradiance KW - USA, Maryland, Rhode R. KW - Optical properties KW - Carbon KW - Bioreactors KW - Brackishwater environment KW - Absorbance KW - Dissolved organic carbon KW - Rivers KW - Marine KW - Sorption KW - Fluorescence KW - Freshwater environments KW - dissolved organic matter KW - Estuaries KW - Absorption spectra KW - Brackish KW - Marshes KW - ANW, USA, Chesapeake Bay KW - xenon KW - Photodegradation KW - Salt marshes KW - Oceans KW - Dissolved organic matter KW - Brackish water KW - Carbon dioxide KW - Q1 08482:Ecosystems and energetics KW - A 01450:Environmental Pollution & Waste Treatment KW - D 04040:Ecosystem and Ecology Studies KW - Q2 09162:Methods and instruments KW - O 2050:Chemical Oceanography KW - J 02450:Ecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754885300?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/Bacteriology+Abstracts+%28Microbiology+B%29&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Neale%2C+P+J%3BTzortziou%2C+M%3BMegonigal%2C+J+P%3BButterworth%2C+M%3BPritchard%2C+A%3BBullock%2C+A&rft.aulast=Neale&rft.aufirst=P&rft.date=2010-02-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=A+Comparison+of+Photochemical+and+Microbial+Degradation+of+Tidal+Marsh+Derived+Dissolved+Organic+Matter+in+the+Chesapeake+Bay&rft.title=A+Comparison+of+Photochemical+and+Microbial+Degradation+of+Tidal+Marsh+Derived+Dissolved+Organic+Matter+in+the+Chesapeake+Bay&rft.issn=&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-09-01 N1 - SuppNotes - Abstracts Available N1 - Last updated - 2016-12-22 ER - TY - JOUR T1 - A roadmap for the detection and characterization of other Earths AN - 753852892; 2010-067746 JF - Astrobiology AU - Fridlund, Malcolm AU - Eiroa, Carlos AU - Henning, Thomas AU - Herbst, Tom AU - Kaltenegger, Lisa AU - Leger, Alain AU - Liseau, Rene AU - Lammer, Helmut AU - Selsis, Franck AU - Beichman, Charles AU - Danchi, William AU - Lunine, Jonathan AU - Paresce, Francesco AU - Penny, Alan AU - Quirrenbach, Andreas AU - Rottgering, Huub AU - Schneider, Jean AU - Stam, Daphne AU - Tinetti, Giovanna AU - White, Glenn J Y1 - 2010/02// PY - 2010 DA - February 2010 SP - 113 EP - 119 PB - Mary Ann Liebert, Larchmont, NY VL - 10 IS - 1 SN - 1531-1074, 1531-1074 KW - terrestrial planets KW - planets KW - extrasolar planets KW - astrobiology KW - biomarkers KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753852892?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=A+roadmap+for+the+detection+and+characterization+of+other+Earths&rft.au=Fridlund%2C+Malcolm%3BEiroa%2C+Carlos%3BHenning%2C+Thomas%3BHerbst%2C+Tom%3BKaltenegger%2C+Lisa%3BLeger%2C+Alain%3BLiseau%2C+Rene%3BLammer%2C+Helmut%3BSelsis%2C+Franck%3BBeichman%2C+Charles%3BDanchi%2C+William%3BLunine%2C+Jonathan%3BParesce%2C+Francesco%3BPenny%2C+Alan%3BQuirrenbach%2C+Andreas%3BRottgering%2C+Huub%3BSchneider%2C+Jean%3BStam%2C+Daphne%3BTinetti%2C+Giovanna%3BWhite%2C+Glenn+J&rft.aulast=Fridlund&rft.aufirst=Malcolm&rft.date=2010-02-01&rft.volume=10&rft.issue=1&rft.spage=113&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2009.0391 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 1 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; biomarkers; extrasolar planets; planets; terrestrial planets DO - http://dx.doi.org/10.1089/ast.2009.0391 ER - TY - JOUR T1 - Geophysical and atmospheric evolution of habitable planets AN - 753851945; 2010-067741 JF - Astrobiology AU - Lammer, Helmut AU - Selsis, Franck AU - Chassefiere, Eric AU - Breuer, Doris AU - Griessmeier, Jean-Mathias AU - Kulikov, Yuri N (Yuriy N) AU - Erkaev (Erkayev), Nikolai V (Nilolay V) AU - Khodachenko, Maxim L AU - Biernat, Helfried K AU - Leblanc, Francois AU - Kallio, Esa AU - Lundin, Richard AU - Westall, Frances AU - Bauer, Siegfried J AU - Beichman, Charles AU - Danchi, William AU - Eiroa, Carlos AU - Fridlund, Malcolm AU - Groeller, Hannes AU - Hanslmeier, Arnold AU - Hausleitner, Walter AU - Henning, Thomas AU - Herbst, Tom AU - Kaltenegger, Lisa AU - Leger, Alain AU - Leitzinger, Martin AU - Lichtenegger, Herbert I M AU - Liseau, Rene AU - Lunine, Jonathan AU - Motschmann, Uwe AU - Odert, Petra AU - Paresce, Francesco AU - Parnell, John AU - Penny, Alan AU - Quirrenbach, Andreas AU - Rauer, Heike AU - Rottgering, Huub AU - Schneider, Jean AU - Spohn, Tilman AU - Stadelmann, Anja AU - Stangl, Guenter AU - Stam, Daphne AU - Tinetti, Giovanna AU - White, Glenn J Y1 - 2010/02// PY - 2010 DA - February 2010 SP - 45 EP - 68 PB - Mary Ann Liebert, Larchmont, NY VL - 10 IS - 1 SN - 1531-1074, 1531-1074 KW - water KW - orbits KW - atmosphere KW - astrobiology KW - habitable zone KW - magnetic field KW - ultraviolet radiation KW - size KW - giant planets KW - carbon dioxide KW - terrestrial planets KW - mass KW - planets KW - X-rays KW - plate tectonics KW - electromagnetic radiation KW - stars KW - solar radiation KW - planetology KW - core KW - climate KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753851945?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Geophysical+and+atmospheric+evolution+of+habitable+planets&rft.au=Lammer%2C+Helmut%3BSelsis%2C+Franck%3BChassefiere%2C+Eric%3BBreuer%2C+Doris%3BGriessmeier%2C+Jean-Mathias%3BKulikov%2C+Yuri+N+%28Yuriy+N%29%3BErkaev+%28Erkayev%29%2C+Nikolai+V+%28Nilolay+V%29%3BKhodachenko%2C+Maxim+L%3BBiernat%2C+Helfried+K%3BLeblanc%2C+Francois%3BKallio%2C+Esa%3BLundin%2C+Richard%3BWestall%2C+Frances%3BBauer%2C+Siegfried+J%3BBeichman%2C+Charles%3BDanchi%2C+William%3BEiroa%2C+Carlos%3BFridlund%2C+Malcolm%3BGroeller%2C+Hannes%3BHanslmeier%2C+Arnold%3BHausleitner%2C+Walter%3BHenning%2C+Thomas%3BHerbst%2C+Tom%3BKaltenegger%2C+Lisa%3BLeger%2C+Alain%3BLeitzinger%2C+Martin%3BLichtenegger%2C+Herbert+I+M%3BLiseau%2C+Rene%3BLunine%2C+Jonathan%3BMotschmann%2C+Uwe%3BOdert%2C+Petra%3BParesce%2C+Francesco%3BParnell%2C+John%3BPenny%2C+Alan%3BQuirrenbach%2C+Andreas%3BRauer%2C+Heike%3BRottgering%2C+Huub%3BSchneider%2C+Jean%3BSpohn%2C+Tilman%3BStadelmann%2C+Anja%3BStangl%2C+Guenter%3BStam%2C+Daphne%3BTinetti%2C+Giovanna%3BWhite%2C+Glenn+J&rft.aulast=Lammer&rft.aufirst=Helmut&rft.date=2010-02-01&rft.volume=10&rft.issue=1&rft.spage=45&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2009.0368 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 160 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; atmosphere; carbon dioxide; climate; core; electromagnetic radiation; giant planets; habitable zone; magnetic field; mass; orbits; planetology; planets; plate tectonics; size; solar radiation; stars; terrestrial planets; ultraviolet radiation; water; X-rays DO - http://dx.doi.org/10.1089/ast.2009.0368 ER - TY - JOUR T1 - Origin and formation of planetary systems AN - 753851930; 2010-067739 JF - Astrobiology AU - Alibert, Yann AU - Broeg, C AU - Benz, W AU - Wuchterl, G AU - Grasset, O AU - Sotin, C AU - Eiroa, Carlos AU - Henning, Thomas AU - Herbst, Tom AU - Kaltenegger, Lisa AU - Leger, Alain AU - Liseau, Rene AU - Lammer, Helmut AU - Beichman, Charles AU - Danchi, William AU - Fridlund, Malcolm AU - Lunine, Jonathan AU - Paresce, Francesco AU - Penny, Alan AU - Quirrenbach, Andreas AU - Rottgering, Huub AU - Selsis, Franck AU - Schneider, Jean AU - Stam, Daphne AU - Tinetti, Giovanna AU - White, Glenn J Y1 - 2010/02// PY - 2010 DA - February 2010 SP - 19 EP - 32 PB - Mary Ann Liebert, Larchmont, NY VL - 10 IS - 1 SN - 1531-1074, 1531-1074 KW - water KW - solar system KW - planets KW - extrasolar planets KW - planetology KW - giant planets KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753851930?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Origin+and+formation+of+planetary+systems&rft.au=Alibert%2C+Yann%3BBroeg%2C+C%3BBenz%2C+W%3BWuchterl%2C+G%3BGrasset%2C+O%3BSotin%2C+C%3BEiroa%2C+Carlos%3BHenning%2C+Thomas%3BHerbst%2C+Tom%3BKaltenegger%2C+Lisa%3BLeger%2C+Alain%3BLiseau%2C+Rene%3BLammer%2C+Helmut%3BBeichman%2C+Charles%3BDanchi%2C+William%3BFridlund%2C+Malcolm%3BLunine%2C+Jonathan%3BParesce%2C+Francesco%3BPenny%2C+Alan%3BQuirrenbach%2C+Andreas%3BRottgering%2C+Huub%3BSelsis%2C+Franck%3BSchneider%2C+Jean%3BStam%2C+Daphne%3BTinetti%2C+Giovanna%3BWhite%2C+Glenn+J&rft.aulast=Alibert&rft.aufirst=Yann&rft.date=2010-02-01&rft.volume=10&rft.issue=1&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2009.0372 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 84 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - extrasolar planets; giant planets; planetology; planets; solar system; water DO - http://dx.doi.org/10.1089/ast.2009.0372 ER - TY - JOUR T1 - Dynamical habitability of planetary systems AN - 753849659; 2010-067740 JF - Astrobiology AU - Dvorak, Rudolf AU - Pilat-Lohinger, Elke AU - Bois, Eric AU - Schwarz, Richard AU - Funk, Barbara AU - Beichman, Charles AU - Danchi, William AU - Eiroa, Carlos AU - Fridlund, Malcolm AU - Henning, Thomas AU - Herbst, Tom AU - Kaltenegger, Lisa AU - Lammer, Helmut AU - Leger, Alain AU - Liseau, Rene AU - Lunine, Jonathan AU - Paresce, Francesco AU - Penny, Alan AU - Quirrenbach, Andreas AU - Rottgering, Huub AU - Selsis, Franck AU - Schneider, Jean AU - Stam, Daphne AU - Tinetti, Giovanna AU - White, Glenn J Y1 - 2010/02// PY - 2010 DA - February 2010 SP - 33 EP - 43 PB - Mary Ann Liebert, Larchmont, NY VL - 10 IS - 1 SN - 1531-1074, 1531-1074 KW - terrestrial planets KW - solar system KW - planets KW - extrasolar planets KW - orbits KW - astrobiology KW - giant planets KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753849659?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Dynamical+habitability+of+planetary+systems&rft.au=Dvorak%2C+Rudolf%3BPilat-Lohinger%2C+Elke%3BBois%2C+Eric%3BSchwarz%2C+Richard%3BFunk%2C+Barbara%3BBeichman%2C+Charles%3BDanchi%2C+William%3BEiroa%2C+Carlos%3BFridlund%2C+Malcolm%3BHenning%2C+Thomas%3BHerbst%2C+Tom%3BKaltenegger%2C+Lisa%3BLammer%2C+Helmut%3BLeger%2C+Alain%3BLiseau%2C+Rene%3BLunine%2C+Jonathan%3BParesce%2C+Francesco%3BPenny%2C+Alan%3BQuirrenbach%2C+Andreas%3BRottgering%2C+Huub%3BSelsis%2C+Franck%3BSchneider%2C+Jean%3BStam%2C+Daphne%3BTinetti%2C+Giovanna%3BWhite%2C+Glenn+J&rft.aulast=Dvorak&rft.aufirst=Rudolf&rft.date=2010-02-01&rft.volume=10&rft.issue=1&rft.spage=33&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2009.0379 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 56 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; extrasolar planets; giant planets; orbits; planets; solar system; terrestrial planets DO - http://dx.doi.org/10.1089/ast.2009.0379 ER - TY - JOUR T1 - Co-evolution of atmospheres, life, and climate AN - 753849634; 2010-067743 JF - Astrobiology AU - Grenfell, J Lee AU - Rauer, Heike AU - Selsis, Franck AU - Kaltenegger, Lisa AU - Beichman, Charles AU - Danchi, William AU - Eiroa, Carlos AU - Fridlund, Malcolm AU - Henning, Thomas AU - Herbst, Tom AU - Lammer, Helmut AU - Leger, Alain AU - Liseau, Rene AU - Lunine, Jonathan AU - Paresce, Francesco AU - Penny, Alan AU - Quirrenbach, Andreas AU - Rottgering, Huub AU - Schneider, Jean AU - Stam, Daphne AU - Tinetti, Giovanna AU - White, Glenn J Y1 - 2010/02// PY - 2010 DA - February 2010 SP - 77 EP - 88 PB - Mary Ann Liebert, Larchmont, NY VL - 10 IS - 1 SN - 1531-1074, 1531-1074 KW - water KW - methane KW - oxygen KW - extrasolar planets KW - aliphatic hydrocarbons KW - atmosphere KW - astrobiology KW - biologic evolution KW - alkanes KW - paleoclimatology KW - biomarkers KW - carbon dioxide KW - terrestrial planets KW - planets KW - ozone KW - organic compounds KW - solar radiation KW - hydrocarbons KW - greenhouse gases KW - 08:General paleontology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753849634?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Co-evolution+of+atmospheres%2C+life%2C+and+climate&rft.au=Grenfell%2C+J+Lee%3BRauer%2C+Heike%3BSelsis%2C+Franck%3BKaltenegger%2C+Lisa%3BBeichman%2C+Charles%3BDanchi%2C+William%3BEiroa%2C+Carlos%3BFridlund%2C+Malcolm%3BHenning%2C+Thomas%3BHerbst%2C+Tom%3BLammer%2C+Helmut%3BLeger%2C+Alain%3BLiseau%2C+Rene%3BLunine%2C+Jonathan%3BParesce%2C+Francesco%3BPenny%2C+Alan%3BQuirrenbach%2C+Andreas%3BRottgering%2C+Huub%3BSchneider%2C+Jean%3BStam%2C+Daphne%3BTinetti%2C+Giovanna%3BWhite%2C+Glenn+J&rft.aulast=Grenfell&rft.aufirst=J&rft.date=2010-02-01&rft.volume=10&rft.issue=1&rft.spage=77&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2009.0375 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 66 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aliphatic hydrocarbons; alkanes; astrobiology; atmosphere; biologic evolution; biomarkers; carbon dioxide; extrasolar planets; greenhouse gases; hydrocarbons; methane; organic compounds; oxygen; ozone; paleoclimatology; planets; solar radiation; terrestrial planets; water DO - http://dx.doi.org/10.1089/ast.2009.0375 ER - TY - JOUR T1 - Origin and evolution of life on terrestrial planets AN - 753849618; 2010-067742 JF - Astrobiology AU - Brack, Andre AU - Horneck, G AU - Cockell, Charles S AU - Berces, A AU - Belisheva, N K AU - Eiroa, Carlos AU - Henning, Thomas AU - Herbst, Tom AU - Kaltenegger, Lisa AU - Leger, Alain AU - Liseau, Rene AU - Lammer, Helmut AU - Selsis, Franck AU - Beichman, Charles AU - Danchi, William AU - Fridlund, Malcolm AU - Lunine, Jonathan AU - Paresce, Francesco AU - Penny, Alan AU - Quirrenbach, Andreas AU - Rottgering, Huub AU - Schneider, Jean AU - Stam, Daphne AU - Tinetti, Giovanna AU - White, Glenn J Y1 - 2010/02// PY - 2010 DA - February 2010 SP - 69 EP - 76 PB - Mary Ann Liebert, Larchmont, NY VL - 10 IS - 1 SN - 1531-1074, 1531-1074 KW - extrasolar planets KW - phylogeny KW - astrobiology KW - biologic evolution KW - life origin KW - ultraviolet radiation KW - terrestrial planets KW - planets KW - organic compounds KW - cosmic dust KW - comets KW - RNA KW - electromagnetic radiation KW - fossil record KW - extremophilic taxa KW - 08:General paleontology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753849618?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Origin+and+evolution+of+life+on+terrestrial+planets&rft.au=Brack%2C+Andre%3BHorneck%2C+G%3BCockell%2C+Charles+S%3BBerces%2C+A%3BBelisheva%2C+N+K%3BEiroa%2C+Carlos%3BHenning%2C+Thomas%3BHerbst%2C+Tom%3BKaltenegger%2C+Lisa%3BLeger%2C+Alain%3BLiseau%2C+Rene%3BLammer%2C+Helmut%3BSelsis%2C+Franck%3BBeichman%2C+Charles%3BDanchi%2C+William%3BFridlund%2C+Malcolm%3BLunine%2C+Jonathan%3BParesce%2C+Francesco%3BPenny%2C+Alan%3BQuirrenbach%2C+Andreas%3BRottgering%2C+Huub%3BSchneider%2C+Jean%3BStam%2C+Daphne%3BTinetti%2C+Giovanna%3BWhite%2C+Glenn+J&rft.aulast=Brack&rft.aufirst=Andre&rft.date=2010-02-01&rft.volume=10&rft.issue=1&rft.spage=69&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2009.0374 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 66 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; biologic evolution; comets; cosmic dust; electromagnetic radiation; extrasolar planets; extremophilic taxa; fossil record; life origin; organic compounds; phylogeny; planets; RNA; terrestrial planets; ultraviolet radiation DO - http://dx.doi.org/10.1089/ast.2009.0374 ER - TY - JOUR T1 - Stellar aspects of habitability; characterizing target stars for terrestrial planet-finding missions AN - 753849545; 2010-067745 JF - Astrobiology AU - Kaltenegger, Lisa AU - Eiroa, Carlos AU - Ribas, Ignasi AU - Paresce, Francesco AU - Leitzinger, Martin AU - Odert, Petra AU - Hanslmeier, Arnold AU - Fridlund, Malcolm AU - Lammer, Helmut AU - Beichman, Charles AU - Danchi, William AU - Henning, Thomas AU - Herbst, Tom AU - Leger, Alain AU - Liseau, Rene AU - Lunine, Jonathan AU - Penny, Alan AU - Quirrenbach, Andreas AU - Rottgering, Huub AU - Selsis, Franck AU - Schneider, Jean AU - Stam, Daphne AU - Tinetti, Giovanna AU - White, Glenn J Y1 - 2010/02// PY - 2010 DA - February 2010 SP - 103 EP - 112 PB - Mary Ann Liebert, Larchmont, NY VL - 10 IS - 1 SN - 1531-1074, 1531-1074 KW - terrestrial planets KW - planets KW - Earth KW - extrasolar planets KW - stars KW - Sun KW - atmosphere KW - astrobiology KW - habitable zone KW - solar activity KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753849545?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Stellar+aspects+of+habitability%3B+characterizing+target+stars+for+terrestrial+planet-finding+missions&rft.au=Kaltenegger%2C+Lisa%3BEiroa%2C+Carlos%3BRibas%2C+Ignasi%3BParesce%2C+Francesco%3BLeitzinger%2C+Martin%3BOdert%2C+Petra%3BHanslmeier%2C+Arnold%3BFridlund%2C+Malcolm%3BLammer%2C+Helmut%3BBeichman%2C+Charles%3BDanchi%2C+William%3BHenning%2C+Thomas%3BHerbst%2C+Tom%3BLeger%2C+Alain%3BLiseau%2C+Rene%3BLunine%2C+Jonathan%3BPenny%2C+Alan%3BQuirrenbach%2C+Andreas%3BRottgering%2C+Huub%3BSelsis%2C+Franck%3BSchneider%2C+Jean%3BStam%2C+Daphne%3BTinetti%2C+Giovanna%3BWhite%2C+Glenn+J&rft.aulast=Kaltenegger&rft.aufirst=Lisa&rft.date=2010-02-01&rft.volume=10&rft.issue=1&rft.spage=103&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2009.0367 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 70 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; atmosphere; Earth; extrasolar planets; habitable zone; planets; solar activity; stars; Sun; terrestrial planets DO - http://dx.doi.org/10.1089/ast.2009.0367 ER - TY - JOUR T1 - Deciphering spectral fingerprints of habitable exoplanets AN - 753849531; 2010-067744 JF - Astrobiology AU - Kaltenegger, Lisa AU - Selsis, Franck AU - Fridlund, Malcolm AU - Lammer, Helmut AU - Beichman, Charles AU - Danchi, William AU - Eiroa, Carlos AU - Henning, Thomas AU - Herbst, Tom AU - Leger, Alain AU - Liseau, Rene AU - Lunine, Jonathan AU - Paresce, Francesco AU - Penny, Alan AU - Quirrenbach, Andreas AU - Rottgering, Huub AU - Schneider, Jean AU - Stam, Daphne AU - Tinetti, Giovanna AU - White, Glenn J Y1 - 2010/02// PY - 2010 DA - February 2010 SP - 89 EP - 102 PB - Mary Ann Liebert, Larchmont, NY VL - 10 IS - 1 SN - 1531-1074, 1531-1074 KW - planets KW - oxygen KW - extrasolar planets KW - stars KW - atmosphere KW - astrobiology KW - spectra KW - biomarkers KW - temperature KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753849531?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=Deciphering+spectral+fingerprints+of+habitable+exoplanets&rft.au=Kaltenegger%2C+Lisa%3BSelsis%2C+Franck%3BFridlund%2C+Malcolm%3BLammer%2C+Helmut%3BBeichman%2C+Charles%3BDanchi%2C+William%3BEiroa%2C+Carlos%3BHenning%2C+Thomas%3BHerbst%2C+Tom%3BLeger%2C+Alain%3BLiseau%2C+Rene%3BLunine%2C+Jonathan%3BParesce%2C+Francesco%3BPenny%2C+Alan%3BQuirrenbach%2C+Andreas%3BRottgering%2C+Huub%3BSchneider%2C+Jean%3BStam%2C+Daphne%3BTinetti%2C+Giovanna%3BWhite%2C+Glenn+J&rft.aulast=Kaltenegger&rft.aufirst=Lisa&rft.date=2010-02-01&rft.volume=10&rft.issue=1&rft.spage=89&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2009.0381 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 63 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; atmosphere; biomarkers; extrasolar planets; oxygen; planets; spectra; stars; temperature DO - http://dx.doi.org/10.1089/ast.2009.0381 ER - TY - JOUR T1 - The search for worlds like our own AN - 753849160; 2010-067738 JF - Astrobiology AU - Fridlund, Malcolm AU - Eiroa, Carlos AU - Henning, Thomas AU - Herbst, Tom AU - Lammer, Helmut AU - Leger, Alain AU - Liseau, Rene AU - Paresce, Francesco AU - Penny, Alan AU - Quirrenbach, Andreas AU - Rottgering, Huub AU - Selsis, Franck AU - White, Glenn J AU - Absil, Olivier AU - Defrere, Denis AU - Hanot, C AU - Stam, Daphne AU - Schneider, Jean AU - Tinetti, Giovanna AU - Karlsson, Anders AU - Gondoin, Phillipe AU - den Hartog, Roland AU - D'Arcio, Luigi AU - Stankov, Anna-Maria AU - Kilter, Mikael AU - Erd, Christian AU - Beichman, Charles AU - Coulter, Daniel AU - Danchi, William AU - Devirian, Michael AU - Johnston, Kenneth J AU - Lawson, Peter AU - Lay, Oliver P AU - Lunine, Jonathan AU - Kaltenegger, Lisa Y1 - 2010/02// PY - 2010 DA - February 2010 SP - 5 EP - 17 PB - Mary Ann Liebert, Larchmont, NY VL - 10 IS - 1 SN - 1531-1074, 1531-1074 KW - planets KW - extrasolar planets KW - planetology KW - interplanetary comparison KW - astrobiology KW - Cosmic Vision Science Programme KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753849160?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=The+search+for+worlds+like+our+own&rft.au=Fridlund%2C+Malcolm%3BEiroa%2C+Carlos%3BHenning%2C+Thomas%3BHerbst%2C+Tom%3BLammer%2C+Helmut%3BLeger%2C+Alain%3BLiseau%2C+Rene%3BParesce%2C+Francesco%3BPenny%2C+Alan%3BQuirrenbach%2C+Andreas%3BRottgering%2C+Huub%3BSelsis%2C+Franck%3BWhite%2C+Glenn+J%3BAbsil%2C+Olivier%3BDefrere%2C+Denis%3BHanot%2C+C%3BStam%2C+Daphne%3BSchneider%2C+Jean%3BTinetti%2C+Giovanna%3BKarlsson%2C+Anders%3BGondoin%2C+Phillipe%3Bden+Hartog%2C+Roland%3BD%27Arcio%2C+Luigi%3BStankov%2C+Anna-Maria%3BKilter%2C+Mikael%3BErd%2C+Christian%3BBeichman%2C+Charles%3BCoulter%2C+Daniel%3BDanchi%2C+William%3BDevirian%2C+Michael%3BJohnston%2C+Kenneth+J%3BLawson%2C+Peter%3BLay%2C+Oliver+P%3BLunine%2C+Jonathan%3BKaltenegger%2C+Lisa&rft.aulast=Fridlund&rft.aufirst=Malcolm&rft.date=2010-02-01&rft.volume=10&rft.issue=1&rft.spage=5&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2009.0380 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 62 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; interplanetary comparison; Cosmic Vision Science Programme; extrasolar planets; planetology; planets DO - http://dx.doi.org/10.1089/ast.2009.0380 ER - TY - JOUR T1 - The far future of exoplanet direct characterization AN - 753848558; 2010-067747 JF - Astrobiology AU - Schneider, Jean AU - Leger, Alain AU - Fridlund, Malcolm AU - White, Glenn J AU - Eiroa, Carlos AU - Henning, Thomas AU - Herbst, Tom AU - Lammer, Helmut AU - Liseau, Rene AU - Paresce, Francesco AU - Penny, Alan AU - Quirrenbach, Andreas AU - Rottgering, Huub AU - Selsis, Franck AU - Beichman, Charles AU - Danchi, William AU - Kaltenegger, Lisa AU - Lunine, Jonathan AU - Stam, Daphne AU - Tinetti, Giovanna Y1 - 2010/02// PY - 2010 DA - February 2010 SP - 121 EP - 126 PB - Mary Ann Liebert, Larchmont, NY VL - 10 IS - 1 SN - 1531-1074, 1531-1074 KW - terrestrial planets KW - planets KW - extrasolar planets KW - astrobiology KW - satellites KW - spectroscopy KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753848558?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Astrobiology&rft.atitle=The+far+future+of+exoplanet+direct+characterization&rft.au=Schneider%2C+Jean%3BLeger%2C+Alain%3BFridlund%2C+Malcolm%3BWhite%2C+Glenn+J%3BEiroa%2C+Carlos%3BHenning%2C+Thomas%3BHerbst%2C+Tom%3BLammer%2C+Helmut%3BLiseau%2C+Rene%3BParesce%2C+Francesco%3BPenny%2C+Alan%3BQuirrenbach%2C+Andreas%3BRottgering%2C+Huub%3BSelsis%2C+Franck%3BBeichman%2C+Charles%3BDanchi%2C+William%3BKaltenegger%2C+Lisa%3BLunine%2C+Jonathan%3BStam%2C+Daphne%3BTinetti%2C+Giovanna&rft.aulast=Schneider&rft.aufirst=Jean&rft.date=2010-02-01&rft.volume=10&rft.issue=1&rft.spage=121&rft.isbn=&rft.btitle=&rft.title=Astrobiology&rft.issn=15311074&rft_id=info:doi/10.1089%2Fast.2009.0371 L2 - http://www.liebertpub.com/publication.aspx?pub_id=99 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 25 N1 - PubXState - NY N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - astrobiology; extrasolar planets; planets; satellites; spectroscopy; terrestrial planets DO - http://dx.doi.org/10.1089/ast.2009.0371 ER - TY - JOUR T1 - Leaf nitrogen to phosphorus ratios of tropical trees: experimental assessment of physiological and environmental controls AN - 746222526; 12771322 AB - Summary; We investigated the variation in leaf nitrogen to phosphorus ratios of tropical tree and liana seedlings as a function of the relative growth rate, whole-plant water-use efficiency, soil water content and fertilizer addition.; First, seedlings of 13 tree and liana species were grown individually in 38-l pots prepared with a homogeneous soil mixture. Second, seedlings of three tree species were grown in 19-l pots at high or low soil water content, and with or without added fertilizer containing nitrogen, phosphorus and potassium.; For plants grown under common soil conditions, leaf nitrogen to phosphorus ratios showed a unimodal, or hump-shaped, relationship with the relative growth rate. The leaf nitrogen to phosphorus ratio increased in response to low soil water content in three species, and increased in response to fertilizer addition in two of the three species. Across all species and treatments, the leaf nitrogen to phosphorus ratio was positively correlated with the water-use efficiency.; The results suggest that the within-site variation among tropical tree species in the leaf nitrogen to phosphorus ratio may be caused by associations between this ratio and the relative growth rate. Modification of the soil environment changed the leaf nitrogen to phosphorus ratio, but underlying associations between this ratio and the relative growth rate were generally maintained. The observed correlation between the leaf nitrogen to phosphorus ratio and water-use efficiency has implications for linking nutrient stoichiometry with plant transpiration. JF - New Phytologist AU - Cernusak, Lucas A AU - Winter, Klaus AU - Turner, Benjamin L AD - 1Smithsonian Tropical Research Institute, PO Box 0843-03092, Balboa, Ancon, Republic of Panama Y1 - 2010/02// PY - 2010 DA - Feb 2010 SP - 770 EP - 779 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 185 IS - 3 SN - 0028-646X, 0028-646X KW - Ecology Abstracts; Water Resources Abstracts KW - leaf nitrogen concentration KW - leaf nitrogen to phosphorus ratio KW - leaf phosphorus concentration KW - relative growth rate KW - water-use efficiency KW - Growth rate KW - Water Use Efficiency KW - Trees KW - Phosphorus KW - Leaves KW - Growth Rates KW - Soil Water KW - Water content KW - Lianas KW - Fertilizers KW - Soil Environment KW - Seedlings KW - Nitrogen KW - SW 0830:Evaporation and transpiration KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746222526?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=New+Phytologist&rft.atitle=Leaf+nitrogen+to+phosphorus+ratios+of+tropical+trees%3A+experimental+assessment+of+physiological+and+environmental+controls&rft.au=Cernusak%2C+Lucas+A%3BWinter%2C+Klaus%3BTurner%2C+Benjamin+L&rft.aulast=Cernusak&rft.aufirst=Lucas&rft.date=2010-02-01&rft.volume=185&rft.issue=3&rft.spage=770&rft.isbn=&rft.btitle=&rft.title=New+Phytologist&rft.issn=0028646X&rft_id=info:doi/10.1111%2Fj.1469-8137.2009.03106.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Number of references - 40 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Lianas; Growth rate; Fertilizers; Trees; Leaves; Phosphorus; Seedlings; Water content; Nitrogen; Water Use Efficiency; Soil Environment; Soil Water; Growth Rates DO - http://dx.doi.org/10.1111/j.1469-8137.2009.03106.x ER - TY - JOUR T1 - Genetic divergence and assortative mating between colour morphs of the sea urchin Paracentrotus gaimardi AN - 745930360; 12771140 AB - AbstractSome species of sea urchins feature large variation in pigmentation. This variability may be the result of phenotypic plasticity or it may be associated with genetic divergence between morphs. Paracentrotus gaimardi exhibits five colour morphs (pink, brown, green, grey and black), which often occur side by side on the same rock. We studied genetic divergence between these morphs in three populations on the coast of Brazil. A fragment of the region encoding the mitochondrial ATPase 8 and 6 mitochondrial genes, a fragment of the intron of a nuclear histone and the entire nuclear gene coding for the sperm protein bindin were analysed. Mitochondrial DNA was differentiated between the pink and all other morphs, but the histone intron was similar in all colour morphs. In bindin, nine codons were found to be under positive selection and significant differences of allelic frequencies were observed in almost all pairwise comparisons between colour morphs. Although the molecular differentiation in bindin is not large enough to suggest reproductive isolation, some degree of assortative mating within morphs seems to be occurring in this species. JF - Molecular Ecology AU - Calderon, I AU - VENTURA, CRR AU - Turon, X AU - Lessios, Ha AD - *Department of Animal Biology, Faculty of Biology, University of Barcelona, 645 Diagonal Ave, 08028 Barcelona, Spain 1, lessiosh@si.edu Y1 - 2010/02// PY - 2010 DA - February 2010 SP - 484 EP - 493 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 19 IS - 3 SN - 0962-1083, 0962-1083 KW - Animal Behavior Abstracts; Ecology Abstracts; ASFA 1: Biological Sciences & Living Resources; Genetics Abstracts; ASFA Marine Biotechnology Abstracts KW - assortative mating KW - bindin KW - colour polymorphism KW - histone KW - mitochondrial ATPase KW - Paracentrotus KW - Histones KW - Assortative mating KW - phenotypic plasticity KW - Mitochondria KW - Sperm KW - Plasticity KW - Phenotypes KW - Differentiation KW - Population genetics KW - Colour KW - Reproductive isolation KW - Reproductive behaviour KW - Positive selection KW - Coasts KW - Marine KW - Pigmentation KW - Adenosinetriphosphatase KW - Spawning KW - Mitochondrial DNA KW - Codons KW - Introns KW - DNA KW - Echinoidea KW - Y 25040:Behavioral Ecology KW - Q4 27710:Cell Culture & Fermentation KW - D 04040:Ecosystem and Ecology Studies KW - G 07750:Ecological & Population Genetics KW - Q1 08423:Behaviour UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745930360?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Molecular+Ecology&rft.atitle=Genetic+divergence+and+assortative+mating+between+colour+morphs+of+the+sea+urchin+Paracentrotus+gaimardi&rft.au=Calderon%2C+I%3BVENTURA%2C+CRR%3BTuron%2C+X%3BLessios%2C+Ha&rft.aulast=Calderon&rft.aufirst=I&rft.date=2010-02-01&rft.volume=19&rft.issue=3&rft.spage=484&rft.isbn=&rft.btitle=&rft.title=Molecular+Ecology&rft.issn=09621083&rft_id=info:doi/10.1111%2Fj.1365-294X.2009.04506.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Number of references - 76 N1 - Last updated - 2016-02-18 N1 - SubjectsTermNotLitGenreText - Colour; Population genetics; Histones; DNA; Spawning; Reproductive behaviour; Plasticity; Phenotypes; Pigmentation; Adenosinetriphosphatase; phenotypic plasticity; Assortative mating; Mitochondria; Sperm; Differentiation; Mitochondrial DNA; Reproductive isolation; Introns; Codons; Positive selection; Coasts; Paracentrotus; Echinoidea; Marine DO - http://dx.doi.org/10.1111/j.1365-294X.2009.04506.x ER - TY - JOUR T1 - Use of clove oil in collecting coral reef fishes for research AN - 744700335; 12958328 AB - Managers need accurate and relevant information about potential adverse environmental effects of scientific collecting when considering research proposals and permits. Clove oil has recently come into use in scientific fish-collecting. While several short-term experimental studies on clove oil's effects on corals have found negative effects, these were in response to heavier dosages than are typically used by researchers to collect fishes. Thus, the available evidence suggests that the small amounts of this oil that are normally applied during such collections rarely visibly stress corals. Experiments are needed to test for negative effects of actual scientific collecting with clove oil to clarify the real-world consequences of its use on coral survivorship, growth and reproduction at ecologically significant scales. When managers are assessing proposals for research that requires collecting fish, they should place the attendant environmental costs in perspective, and weight them against the relative value of the potential research results. Coral reefs occupy enormous areas of the tropics, and corals are also common in other habitats. Coral populations are often highly dynamic, possess strong powers of regeneration, and recover from repeated effects of temporary, large-scale natural events (hurricanes, floods, volcanic eruptions, tsunamis). The relatively small numbers of researchers collecting reef fishes with clove oil do so only intermittently, in areas of a few m super(2) per project, and at sites that are widely dispersed throughout the tropics. Any negative effects of such tiny, brief, scattered collections are inconsequential relative to the effects of acute and chronic large-scale natural and human-induced stresses on coral populations, and to the regenerative capabilities of corals. JF - Marine Ecology Progress Series AU - Robertson AU - Smith-Vaniz, W F AD - Smithsonian Tropical Research Institute, Balboa, Republic of Panama, drr@stri.org Y1 - 2010/02// PY - 2010 DA - Feb 2010 SP - 295 EP - 302 PB - Inter-Research, Nordbuente 23 Oldendorf/Luhe 21385 Germany VL - 401 SN - 0171-8630, 0171-8630 KW - Sustainability Science Abstracts; Water Resources Abstracts; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Clove oil KW - Anesthetic KW - Coral reef fishes KW - Collecting KW - Management KW - Environmental Effects KW - tsunamis KW - Reefs KW - Research proposals KW - Survival KW - Population dynamics KW - Pisces KW - Oil KW - Floods KW - Corals KW - Permits KW - Tsunamis KW - Biological surveys KW - Marine KW - Eruptions KW - regeneration KW - Volcanoes KW - Stress KW - Habitat KW - coral reefs KW - Methodology KW - Hurricanes KW - Coral reefs KW - Tropical environments KW - Fish KW - Reproduction KW - Human factors KW - Reef fish KW - SW 0810:General KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies KW - O 1090:Instruments/Methods KW - Q1 08182:Methods and instruments UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/744700335?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Marine+Ecology+Progress+Series&rft.atitle=Use+of+clove+oil+in+collecting+coral+reef+fishes+for+research&rft.au=Robertson%3BSmith-Vaniz%2C+W+F&rft.aulast=Robertson&rft.aufirst=&rft.date=2010-02-01&rft.volume=401&rft.issue=&rft.spage=295&rft.isbn=&rft.btitle=&rft.title=Marine+Ecology+Progress+Series&rft.issn=01718630&rft_id=info:doi/10.3354%2Fmeps08374 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Last updated - 2015-10-15 N1 - SubjectsTermNotLitGenreText - Biological surveys; Research proposals; Coral reefs; Population dynamics; Reef fish; Methodology; Oil; Hurricanes; Eruptions; Floods; Survival; Stress; Reproduction; Habitat; tsunamis; regeneration; Volcanoes; coral reefs; Tropical environments; Fish; Human factors; Environmental Effects; Reefs; Corals; Tsunamis; Permits; Pisces; Marine DO - http://dx.doi.org/10.3354/meps08374 ER - TY - JOUR T1 - Punched-Card Systems and the Early Information Explosion, 1880-1945 AN - 57734395; 201002779 AB - Book review abstract. Punched-Card Systems and the Early Information Explosion, 1880-1945. By Lars Heide. Baltimore, MD: Johns Hopkins University Press, 2009, 369pp., 65.00 USD (hardcover). ISBN-13: 978-0-8018-9143-4. Reviewed by Paul Ceruzzi. [Copyright Wiley Periodicals Inc.] JF - Journal of the American Society for Information Science and Technology AU - Ceruzzi, Paul AU - Ceruzzi, Paul AD - MRC 311, Washington, DC ceruzzip@si.edu Y1 - 2010/02// PY - 2010 DA - February 2010 SP - 428 PB - Wiley Subscription Services, Hoboken NJ VL - 61 IS - 2 SN - 1532-2882, 1532-2882 KW - History KW - Information explosion KW - Punched cards KW - article KW - 1.11: BOOK REVIEWS UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/57734395?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Alisa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=Journal+of+the+American+Society+for+Information+Science+and+Technology&rft.atitle=Punched-Card+Systems+and+the+Early+Information+Explosion%2C+1880-1945&rft.au=Ceruzzi%2C+Paul&rft.aulast=Ceruzzi&rft.aufirst=Paul&rft.date=2010-02-01&rft.volume=61&rft.issue=2&rft.spage=428&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+American+Society+for+Information+Science+and+Technology&rft.issn=15322882&rft_id=info:doi/ LA - English DB - Library & Information Science Abstracts (LISA) N1 - Date revised - 2015-06-01 N1 - Last updated - 2016-09-27 N1 - SubjectsTermNotLitGenreText - Punched cards; Information explosion; History ER - TY - JOUR T1 - Mineralogical evolution of meteorites AN - 50064470; 2010-027056 AB - The approximately 250 mineral species found in meteorites record the earliest stages of the birth of our solar system. Refractory minerals that formed during the violent deaths of other stars and during condensation of our own solar nebula mixed with a wide range of silicates, sulfides, and metals to form the most primitive chondritic meteorites. Subsequent aqueous alteration, thermal metamorphism, and shock metamorphism further diversified the minerals found in meteorites. Asteroidal melting at first increased and then dramatically decreased mineralogical diversity, before a new phase of igneous differentiation that presaged the processes that would occur in terrestrial planets. JF - Elements AU - McCoy, Timothy J Y1 - 2010/02// PY - 2010 DA - February 2010 SP - 19 EP - 23 PB - Mineralogical Society of America and Mineralogical Society of Great Britain and Ireland and Mineralogical Association of Canada and Geochemical Society and Clay Minerals Society VL - 6 IS - 1 SN - 1811-5209, 1811-5209 KW - silicates KW - magmatic differentiation KW - stony meteorites KW - asteroids KW - refractory materials KW - calcium-aluminum inclusions KW - meteorites KW - mineral composition KW - melting KW - inclusions KW - mineral evolution KW - chondrites KW - solar system KW - Earth KW - condensation KW - differentiation KW - thermal metamorphism KW - impacts KW - metamorphism KW - terrestrial planets KW - solar nebula KW - aqueous alteration KW - planets KW - stars KW - metals KW - planetology KW - sulfides KW - shock metamorphism KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50064470?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Elements&rft.atitle=Mineralogical+evolution+of+meteorites&rft.au=McCoy%2C+Timothy+J&rft.aulast=McCoy&rft.aufirst=Timothy&rft.date=2010-02-01&rft.volume=6&rft.issue=1&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=Elements&rft.issn=18115209&rft_id=info:doi/10.2113%2Fgselements.6.1.19 L2 - http://www.elementsmagazine.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, copyright, Mineralogical Society of America | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 27 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - aqueous alteration; asteroids; calcium-aluminum inclusions; chondrites; condensation; differentiation; Earth; impacts; inclusions; magmatic differentiation; melting; metals; metamorphism; meteorites; mineral composition; mineral evolution; planetology; planets; refractory materials; shock metamorphism; silicates; solar nebula; solar system; stars; stony meteorites; sulfides; terrestrial planets; thermal metamorphism DO - http://dx.doi.org/10.2113/gselements.6.1.19 ER - TY - JOUR T1 - Kepler planet-detection mission; introduction and first results AN - 50056521; 2010-031006 AB - The Kepler mission was designed to determine the frequency of Earth-sized planets in and near the habitable zone of Sun-like stars. The habitable zone is the region where planetary temperatures are suitable for water to exist on a planet's surface. During the first 6 weeks of observations, Kepler monitored 156,000 stars, and five new exoplanets with sizes between 0.37 and 1.6 Jupiter radii and orbital periods from 3.2 to 4.9 days were discovered. The density of the Neptune-sized Kepler-4b is similar to that of Neptune and GJ 436b, even though the irradiation level is 800,000 times higher. Kepler-7b is one of the lowest-density planets ( approximately 0.17 gram per cubic centimeter) yet detected. Kepler-5b, -6b, and -8b confirm the existence of planets with densities lower than those predicted for gas giant planets. JF - Science AU - Borucki, William J AU - Koch, David AU - Basri, Gibor AU - Batalha, Natalie AU - Brown, Timothy AU - Caldwell, Douglas AU - Caldwell, John AU - Christensen-Dalsgaard, Jorgen AU - Cochran, William D AU - DeVore, Edna AU - Dunham, Edward W AU - Dupree, Andrea K AU - Gautier, Thomas N, III AU - Geary, John C AU - Gilliland, Ronald AU - Gould, Alan AU - Howell, Steve B AU - Jenkins, Jon M AU - Kondo, Yoji AU - Latham, David W AU - Marcy, Geoffrey W AU - Meibom, Soren AU - Kjeldsen, Hans AU - Lissauer, Jack J AU - Monet, David G AU - Morrison, David AU - Sasselov, Dimitar AU - Tarter, Jill AU - Boss, Alan AU - Brownlee, Don AU - Owen, Toby AU - Buzasi, Derek AU - Charbonneau, David AU - Doyle, Laurance AU - Fortney, Jonathan AU - Ford, Eric B AU - Holman, Matthew J AU - Seager, Sara AU - Steffen, Jason H AU - Welsh, William F AU - Rowe, Jason AU - Anderson, Howard AU - Buchhave, Lars AU - Ciardi, David AU - Walkowicz, Lucianne AU - Sherry, William AU - Horch, Elliott AU - Isaacson, Howard AU - Everett, Mark E AU - Fischer, Debra AU - Torres, Guillermo AU - Johnson, John Asher AU - Endl, Michael AU - MacQueen, Phillip AU - Bryson, Stephen T AU - Dotson, Jessie AU - Haas, Michael AU - Kolodziejczak, Jeffrey AU - Van Cleve, Jeffrey AU - Chandrasekaran, Hema AU - Twicken, Joseph D AU - Quintana, Elisa V AU - Clarke, Bruce D AU - Allen, Christopher AU - Li, Jie AU - Wu, Haley AU - Tenenbaum, Peter AU - Verner, Ekaterina AU - Bruhweiler, Frederick AU - Barnes, Jason AU - Prsa, Andrej Y1 - 2010/02// PY - 2010 DA - February 2010 SP - 977 EP - 980 PB - American Association for the Advancement of Science, Washington, DC VL - 327 IS - 5968 SN - 0036-8075, 0036-8075 KW - extrasolar planets KW - density KW - telescope methods KW - orbits KW - size KW - mass KW - planets KW - detection KW - stars KW - interplanetary comparison KW - terrestrial comparison KW - Kepler Mission KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50056521?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Science&rft.atitle=Kepler+planet-detection+mission%3B+introduction+and+first+results&rft.au=Borucki%2C+William+J%3BKoch%2C+David%3BBasri%2C+Gibor%3BBatalha%2C+Natalie%3BBrown%2C+Timothy%3BCaldwell%2C+Douglas%3BCaldwell%2C+John%3BChristensen-Dalsgaard%2C+Jorgen%3BCochran%2C+William+D%3BDeVore%2C+Edna%3BDunham%2C+Edward+W%3BDupree%2C+Andrea+K%3BGautier%2C+Thomas+N%2C+III%3BGeary%2C+John+C%3BGilliland%2C+Ronald%3BGould%2C+Alan%3BHowell%2C+Steve+B%3BJenkins%2C+Jon+M%3BKondo%2C+Yoji%3BLatham%2C+David+W%3BMarcy%2C+Geoffrey+W%3BMeibom%2C+Soren%3BKjeldsen%2C+Hans%3BLissauer%2C+Jack+J%3BMonet%2C+David+G%3BMorrison%2C+David%3BSasselov%2C+Dimitar%3BTarter%2C+Jill%3BBoss%2C+Alan%3BBrownlee%2C+Don%3BOwen%2C+Toby%3BBuzasi%2C+Derek%3BCharbonneau%2C+David%3BDoyle%2C+Laurance%3BFortney%2C+Jonathan%3BFord%2C+Eric+B%3BHolman%2C+Matthew+J%3BSeager%2C+Sara%3BSteffen%2C+Jason+H%3BWelsh%2C+William+F%3BRowe%2C+Jason%3BAnderson%2C+Howard%3BBuchhave%2C+Lars%3BCiardi%2C+David%3BWalkowicz%2C+Lucianne%3BSherry%2C+William%3BHorch%2C+Elliott%3BIsaacson%2C+Howard%3BEverett%2C+Mark+E%3BFischer%2C+Debra%3BTorres%2C+Guillermo%3BJohnson%2C+John+Asher%3BEndl%2C+Michael%3BMacQueen%2C+Phillip%3BBryson%2C+Stephen+T%3BDotson%2C+Jessie%3BHaas%2C+Michael%3BKolodziejczak%2C+Jeffrey%3BVan+Cleve%2C+Jeffrey%3BChandrasekaran%2C+Hema%3BTwicken%2C+Joseph+D%3BQuintana%2C+Elisa+V%3BClarke%2C+Bruce+D%3BAllen%2C+Christopher%3BLi%2C+Jie%3BWu%2C+Haley%3BTenenbaum%2C+Peter%3BVerner%2C+Ekaterina%3BBruhweiler%2C+Frederick%3BBarnes%2C+Jason%3BPrsa%2C+Andrej&rft.aulast=Borucki&rft.aufirst=William&rft.date=2010-02-01&rft.volume=327&rft.issue=5968&rft.spage=977&rft.isbn=&rft.btitle=&rft.title=Science&rft.issn=00368075&rft_id=info:doi/10.1126%2Fscience.1185402 L2 - http://www.sciencemag.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 38 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - SCIEAS N1 - SubjectsTermNotLitGenreText - density; detection; extrasolar planets; interplanetary comparison; Kepler Mission; mass; orbits; planets; size; stars; telescope methods; terrestrial comparison DO - http://dx.doi.org/10.1126/science.1185402 ER - TY - JOUR T1 - Sponges in an extreme environment: suberitids from the quasi-marine Satonda Island crater lake (Sumbawa, Indonesia) AN - 21488792; 12496605 AB - Sponges are rare in extreme environments, and very little is known about their adaptations to such settings. Evidence from two species in a marine-derived midwater stratified crater lake on Satonda Island (Sumbawa, Indonesia) suggests their production of gemmules (resting bodies), a rare trait in marine sponges but common in freshwater forms, may be a survival mechanism in the lake's harsh environment. With its epilimnion hydrochemistry-characterized by changing alkalinity, salinity, and O2 levels over the region's wet and dry seasons-the lake sustains only a few marine macroscopic organisms, among them the suberitid sponges Protosuberites lacustris comb. nov. and Suberites sp. (Hadromerida: Suberitida). Both species belong to the same group as sponges reported from other marine-derived lakes with strongly varying and extreme environmental (especially chemical) parameters. The morphological characters, taxonomic position, ecological adaptations, environmental conditions, and biota associated with the sponges in this ecologically unique site are presented here. JF - Journal of the Marine Biological Association of the United Kingdom AU - Pisera, Andrzej AU - Ruetzler, Klaus AU - Kaz'mierczak, Jozef AU - Kempe, Stephan AD - National Museum of Natural History, Smithsonian Institution, Washington DC 20560-0163, USA, apis@twarda.pan.pl Y1 - 2010/02// PY - 2010 DA - February 2010 SP - 203 EP - 212 PB - Cambridge University Press, The Edinburgh Building, Cambridge CB2 2RU UK VL - 90 IS - 1 SN - 0025-3154, 0025-3154 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Ecology Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Marine KW - Adaptations KW - Freshwater environments KW - Survival KW - Taxonomic revision KW - Suberites KW - Rare species KW - Freshwater KW - ISEW, Indonesia KW - Environmental factors KW - Hadromerida KW - Gemmules KW - Lakes KW - Islands KW - Alkalinity KW - Harsh environments KW - Environmental conditions KW - New species KW - O 1070:Ecology/Community Studies KW - Q2 09181:General KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08243:Taxonomy and morphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21488792?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+the+Marine+Biological+Association+of+the+United+Kingdom&rft.atitle=Sponges+in+an+extreme+environment%3A+suberitids+from+the+quasi-marine+Satonda+Island+crater+lake+%28Sumbawa%2C+Indonesia%29&rft.au=Pisera%2C+Andrzej%3BRuetzler%2C+Klaus%3BKaz%27mierczak%2C+Jozef%3BKempe%2C+Stephan&rft.aulast=Pisera&rft.aufirst=Andrzej&rft.date=2010-02-01&rft.volume=90&rft.issue=1&rft.spage=203&rft.isbn=&rft.btitle=&rft.title=Journal+of+the+Marine+Biological+Association+of+the+United+Kingdom&rft.issn=00253154&rft_id=info:doi/10.1017%2FS0025315409990968 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-01 N1 - Last updated - 2016-02-18 N1 - SubjectsTermNotLitGenreText - Gemmules; Lakes; Adaptations; Alkalinity; Rare species; Environmental conditions; Environmental factors; New species; Islands; Freshwater environments; Taxonomic revision; Survival; Harsh environments; Suberites; Hadromerida; ISEW, Indonesia; Marine; Freshwater DO - http://dx.doi.org/10.1017/S0025315409990968 ER - TY - JOUR T1 - A relativistic type Ibc supernova without a detected g-ray burst AN - 1753555612; 11938849 AB - Long duration g-ray bursts (GRBs) mark the explosive death of some massive stars and are a rare sub-class of type Ibc supernovae. They are distinguished by the production of an energetic and collimated relativistic outflow powered by a central engine (an accreting black hole or neutron star). Observationally, this outflow is manifested in the pulse of g-rays and a long-lived radio afterglow. Until now, central-engine-driven supernovae have been discovered exclusively through their g-ray emission, yet it is expected that a larger population goes undetected because of limited satellite sensitivity or beaming of the collimated emission away from our line of sight. In this framework, the recovery of undetected GRBs may be possible through radio searches for type Ibc supernovae with relativistic outflows. Here we report the discovery of luminous radio emission from the seemingly ordinary type Ibc SN 2009bb, which requires a substantial relativistic outflow powered by a central engine. A comparison with our radio survey of type Ibc supernovae reveals that the fraction harbouring central engines is low, about one per cent, measured independently from, but consistent with, the inferred rate of nearby GRBs. Independently, a second mildly relativistic supernova has been reported. JF - Nature AU - Soderberg, A M AU - Chakraborti, S AU - Pignata, G AU - Chevalier, R A AU - Chandra, P AU - Ray, A AU - Wieringa, M H AU - Copete, A AU - Chaplin, V AU - Connaughton, V AU - Barthelmy, S D AU - Bietenholz, M F AU - Chugai, N AU - Stritzinger, MD AU - Hamuy, M AU - Fransson, C AU - Fox, O AU - Levesque, E M AU - Grindlay, JE AU - Challis, P AU - Foley, R J AU - Kirshner, R P AU - Milne, P A AU - Torres, MAP AD - Harvard-Smithsonian Center for Astrophysics, 60 Garden Street, MS-51, Cambridge, Massachusetts 02138, USA Y1 - 2010/01/28/ PY - 2010 DA - 2010 Jan 28 SP - 513 EP - 515 PB - Nature Publishing Group, The Macmillan Building London N1 9XW UK VL - 463 IS - 7280 SN - 0028-0836, 0028-0836 KW - Solid State and Superconductivity Abstracts (SO); Mechanical & Transportation Engineering Abstracts (MT); METADEX (MD); Advanced Polymers Abstracts (EP); Environmental Engineering Abstracts (EN); Composites Industry Abstracts (ED); Engineered Materials Abstracts, Ceramics (EC); Electronics and Communications Abstracts (EA); Computer and Information Systems Abstracts (CI); CSA / ASCE Civil Engineering Abstracts (CE); ANTE: Abstracts in New Technologies and Engineering (AN); Aerospace & High Technology Database (AH) KW - Engines KW - Bursting KW - Emissions control KW - Supernovas KW - Outflow KW - Radio KW - Supernovae KW - Collimation KW - Yes:(AN) UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1753555612?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aenvironmentalengabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Nature&rft.atitle=A+relativistic+type+Ibc+supernova+without+a+detected+g-ray+burst&rft.au=Soderberg%2C+A+M%3BChakraborti%2C+S%3BPignata%2C+G%3BChevalier%2C+R+A%3BChandra%2C+P%3BRay%2C+A%3BWieringa%2C+M+H%3BCopete%2C+A%3BChaplin%2C+V%3BConnaughton%2C+V%3BBarthelmy%2C+S+D%3BBietenholz%2C+M+F%3BChugai%2C+N%3BStritzinger%2C+MD%3BHamuy%2C+M%3BFransson%2C+C%3BFox%2C+O%3BLevesque%2C+E+M%3BGrindlay%2C+JE%3BChallis%2C+P%3BFoley%2C+R+J%3BKirshner%2C+R+P%3BMilne%2C+P+A%3BTorres%2C+MAP&rft.aulast=Soderberg&rft.aufirst=A&rft.date=2010-01-28&rft.volume=463&rft.issue=7280&rft.spage=513&rft.isbn=&rft.btitle=&rft.title=Nature&rft.issn=00280836&rft_id=info:doi/10.1038%2Fnature08714 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Last updated - 2016-05-18 DO - http://dx.doi.org/10.1038/nature08714 ER - TY - CPAPER T1 - Recent developments in the study of slow and fast light in a vapor T2 - 2010 SPIE Photonics West AN - 754169552; 5719173 JF - 2010 SPIE Photonics West AU - Walsworth, Ronald AU - Xiao, Yanhong Y1 - 2010/01/23/ PY - 2010 DA - 2010 Jan 23 KW - Vapors KW - U 2000:Biological Sciences UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754169552?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=2010+SPIE+Photonics+West&rft.atitle=Recent+developments+in+the+study+of+slow+and+fast+light+in+a+vapor&rft.au=Walsworth%2C+Ronald%3BXiao%2C+Yanhong&rft.aulast=Walsworth&rft.aufirst=Ronald&rft.date=2010-01-23&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=2010+SPIE+Photonics+West&rft.issn=&rft_id=info:doi/ L2 - http://spie.org/Documents/ConferencesExhibitions/PW2010-Advance-Progra LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-02 N1 - Last updated - 2010-09-25 ER - TY - CPAPER T1 - "It's Cold But Not Cold Enough": Arctic Residents' Observations of Ice and Climate Change in IPY 2007-2008 and Beyond T2 - 90th Annual Meeting of the American Meteorological Society AN - 742794244; 5678514 JF - 90th Annual Meeting of the American Meteorological Society AU - Krupnik, Igor Y1 - 2010/01/17/ PY - 2010 DA - 2010 Jan 17 KW - Arctic KW - Ice KW - Climatic changes KW - Polar environments KW - U 4300:Environmental Science UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742794244?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Acpi&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=conference&rft.jtitle=90th+Annual+Meeting+of+the+American+Meteorological+Society&rft.atitle=%22It%27s+Cold+But+Not+Cold+Enough%22%3A+Arctic+Residents%27+Observations+of+Ice+and+Climate+Change+in+IPY+2007-2008+and+Beyond&rft.au=Krupnik%2C+Igor&rft.aulast=Krupnik&rft.aufirst=Igor&rft.date=2010-01-17&rft.volume=&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=90th+Annual+Meeting+of+the+American+Meteorological+Society&rft.issn=&rft_id=info:doi/ L2 - http://ams.confex.com/ams/90annual/techprogram/MEETING.HTM LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-17 N1 - Last updated - 2010-08-14 ER - TY - JOUR T1 - A fruit and leaves of Rhamnaceous affinities from the Late Cretaceous (Maastrichtian) of Colombia AN - 916838972; 2012-011701 AB - Although Rhamnaceae are distributed worldwide today, the former hypothesis for its Laurasian origins may need to be reconsidered in view of recently discovered fossils from the Guaduas Formation of central Colombia ( approximately 68 Ma), including fossil leaves (Berhamniphyllum) and a fruit (Archaeopaliurus boyacensis). Recent phylogenetic studies calibrate the stem of Rhamnaceae at 64 Ma and divide the family into three groups, rhamnoid, ampeloziziphoid, and ziziphoid. Although the fruit, Archaeopaliurus boyacensis, resembles that of Paliurus and suggests a relationship to the Paliureae in the ziziphoid group, associated leaves of Berhamniphyllum conform in architecture to those found today only in the Rhamneae tribe. The Maastrichtian age of these fossils predates the ages previously estimated for the Rhamneae tribe (28.5 Ma) and the Paliureae tribe (31.6 Ma) using a modified clock approach. Based on the new megafossil evidence, two alternative ideas are proposed: (1) that these fossils predate the extant tribes or (2) that the family diversified into modern tribes earlier than previously proposed. JF - American Journal of Botany AU - Correa, Edwin AU - Jaramillo, Carlos AU - Manchester, Steven AU - Gutierrez, Mauricio Y1 - 2010 PY - 2010 DA - 2010 SP - 71 EP - 79 PB - Botanical Society of America, Lawrence, KS VL - 97 IS - 1 SN - 0002-9122, 0002-9122 KW - Spermatophyta KW - Plantae KW - Maestrichtian KW - Cretaceous KW - Paliureae KW - fruits KW - Senonian KW - leaves KW - Colombia KW - central Colombia KW - Upper Cretaceous KW - Mesozoic KW - South America KW - Rhamnaceae KW - Guaduas Formation KW - Angiospermae KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/916838972?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Botany&rft.atitle=A+fruit+and+leaves+of+Rhamnaceous+affinities+from+the+Late+Cretaceous+%28Maastrichtian%29+of+Colombia&rft.au=Correa%2C+Edwin%3BJaramillo%2C+Carlos%3BManchester%2C+Steven%3BGutierrez%2C+Mauricio&rft.aulast=Correa&rft.aufirst=Edwin&rft.date=2010-01-01&rft.volume=97&rft.issue=1&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Botany&rft.issn=00029122&rft_id=info:doi/10.3732%2Fajb.0900093 L2 - http://www.amjbot.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by Institute of Geological and Nuclear Sciences Limited (GNS Science), Lower Hutt, New Zealand N1 - Date revised - 2012-01-01 N1 - PubXState - KS N1 - Last updated - 2012-06-07 N1 - CODEN - AJBOAA N1 - SubjectsTermNotLitGenreText - Angiospermae; central Colombia; Colombia; Cretaceous; fruits; Guaduas Formation; leaves; Maestrichtian; Mesozoic; Paliureae; Plantae; Rhamnaceae; Senonian; South America; Spermatophyta; Upper Cretaceous DO - http://dx.doi.org/10.3732/ajb.0900093 ER - TY - JOUR T1 - Jadeitites and the subduction factory; progress and questions AN - 916838244; 2012-012323 JF - Acta Mineralogica-Petrographica. Abstract Series AU - Harlow, G E AU - Sorensen, S S A2 - Zaharia, Luminita A2 - Kis, Annamaria A2 - Topa, Boglarka A2 - Papp, Gabor A2 - Weiszberg, Tamas G. Y1 - 2010 PY - 2010 DA - 2010 SP - 597 PB - University of Szeged, Department of Mineralogy, Geochemistry and Petrology, Szeged VL - 6 SN - 1589-4835, 1589-4835 KW - metaigneous rocks KW - jadeitite KW - subduction zones KW - pressure KW - textures KW - mantle KW - fluid dynamics KW - metasomatism KW - high pressure KW - temperature KW - serpentinite KW - volcanism KW - metals KW - metamorphic rocks KW - low temperature KW - rare earths KW - mineral assemblages KW - trace elements KW - mantle wedges KW - geochemistry KW - metasomatic rocks KW - P-T conditions KW - melange KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/916838244?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Acta+Mineralogica-Petrographica.+Abstract+Series&rft.atitle=Jadeitites+and+the+subduction+factory%3B+progress+and+questions&rft.au=Harlow%2C+G+E%3BSorensen%2C+S+S&rft.aulast=Harlow&rft.aufirst=G&rft.date=2010-01-01&rft.volume=6&rft.issue=&rft.spage=597&rft.isbn=&rft.btitle=&rft.title=Acta+Mineralogica-Petrographica.+Abstract+Series&rft.issn=15894835&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 20th general meeting of the International Mineralogical Association N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 1 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - fluid dynamics; geochemistry; high pressure; jadeitite; low temperature; mantle; mantle wedges; melange; metaigneous rocks; metals; metamorphic rocks; metasomatic rocks; metasomatism; mineral assemblages; P-T conditions; pressure; rare earths; serpentinite; subduction zones; temperature; textures; trace elements; volcanism ER - TY - JOUR T1 - Geochemistry of Guatemalan HP-LT rocks; jadeitites as proxies for the shallow subduction fluid? AN - 916837232; 2012-012330 JF - Acta Mineralogica-Petrographica. Abstract Series AU - Simons, K K AU - Harlow, G E AU - Sorensen, S S A2 - Zaharia, Luminita A2 - Kis, Annamaria A2 - Topa, Boglarka A2 - Papp, Gabor A2 - Weiszberg, Tamas G. Y1 - 2010 PY - 2010 DA - 2010 SP - 600 PB - University of Szeged, Department of Mineralogy, Geochemistry and Petrology, Szeged VL - 6 SN - 1589-4835, 1589-4835 KW - metaigneous rocks KW - subduction zones KW - isotopes KW - Cretaceous KW - mantle KW - fluid phase KW - Motagua Fault KW - block structures KW - metasomatism KW - stable isotopes KW - lithophile elements KW - temperature KW - shallow depth KW - serpentinite KW - water-rock interaction KW - metamorphic rocks KW - rare earths KW - trace elements KW - Li-7 KW - mantle wedges KW - geochemistry KW - faults KW - P-T conditions KW - melange KW - systems KW - jadeitite KW - alkaline earth metals KW - pressure KW - lithium KW - isotope ratios KW - Guatemala KW - alkali metals KW - high pressure KW - Mesozoic KW - Nd-144/Nd-143 KW - Sr-87/Sr-86 KW - metals KW - slabs KW - low temperature KW - neodymium KW - Central America KW - strontium KW - metasomatic rocks KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/916837232?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Acta+Mineralogica-Petrographica.+Abstract+Series&rft.atitle=Geochemistry+of+Guatemalan+HP-LT+rocks%3B+jadeitites+as+proxies+for+the+shallow+subduction+fluid%3F&rft.au=Simons%2C+K+K%3BHarlow%2C+G+E%3BSorensen%2C+S+S&rft.aulast=Simons&rft.aufirst=K&rft.date=2010-01-01&rft.volume=6&rft.issue=&rft.spage=600&rft.isbn=&rft.btitle=&rft.title=Acta+Mineralogica-Petrographica.+Abstract+Series&rft.issn=15894835&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 20th general meeting of the International Mineralogical Association N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 2 N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - alkali metals; alkaline earth metals; block structures; Central America; Cretaceous; faults; fluid phase; geochemistry; Guatemala; high pressure; isotope ratios; isotopes; jadeitite; Li-7; lithium; lithophile elements; low temperature; mantle; mantle wedges; melange; Mesozoic; metaigneous rocks; metals; metamorphic rocks; metasomatic rocks; metasomatism; Motagua Fault; Nd-144/Nd-143; neodymium; P-T conditions; pressure; rare earths; serpentinite; shallow depth; slabs; Sr-87/Sr-86; stable isotopes; strontium; subduction zones; systems; temperature; trace elements; water-rock interaction ER - TY - JOUR T1 - The geomorphology of the lunar surface as seen by the Mini-RF instrument on LRO AN - 907925816; 2012-002399 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Patterson, G W AU - Bussey, D B J AU - Spudis, P D AU - Neish, C D AU - Thomson, B J AU - Carter, L M AU - Raney, K AU - Williams, K AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 2316 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - Kopff Crater KW - King Crater KW - impact features KW - Moon KW - Lunar Reconnaissance Orbiter KW - roughness KW - radar methods KW - ejecta KW - lunar craters KW - topography KW - SAR KW - dielectric properties KW - ice KW - Mini-RF instrument KW - impact craters KW - geomorphology KW - backscattering KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907925816?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=The+geomorphology+of+the+lunar+surface+as+seen+by+the+Mini-RF+instrument+on+LRO&rft.au=Patterson%2C+G+W%3BBussey%2C+D+B+J%3BSpudis%2C+P+D%3BNeish%2C+C+D%3BThomson%2C+B+J%3BCarter%2C+L+M%3BRaney%2C+K%3BWilliams%2C+K%3BAnonymous&rft.aulast=Patterson&rft.aufirst=G&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2316.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - SuppNotes - Accessed on July 9, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - backscattering; dielectric properties; ejecta; geomorphology; ice; impact craters; impact features; King Crater; Kopff Crater; lunar craters; Lunar Reconnaissance Orbiter; Mini-RF instrument; Moon; radar methods; roughness; SAR; topography ER - TY - JOUR T1 - Roughness and radar polarimetry of lunar polar craters; testing for ice deposits AN - 907925803; 2012-002398 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Thomson, B J AU - Spudis, P D AU - Bussey, D B J AU - Carter, L M AU - Kirk, R L AU - Neish, C D AU - Patterson, G AU - Raney, R K AU - Winters, H AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 2176 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - polar regions KW - Moon KW - roughness KW - circular polarization ratio KW - radar methods KW - polarimetry KW - Chandrayaan-1 Mission KW - lunar craters KW - cold traps KW - volatiles KW - SAR KW - ice KW - Mini-SAR KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907925803?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Roughness+and+radar+polarimetry+of+lunar+polar+craters%3B+testing+for+ice+deposits&rft.au=Thomson%2C+B+J%3BSpudis%2C+P+D%3BBussey%2C+D+B+J%3BCarter%2C+L+M%3BKirk%2C+R+L%3BNeish%2C+C+D%3BPatterson%2C+G%3BRaney%2C+R+K%3BWinters%2C+H%3BAnonymous&rft.aulast=Thomson&rft.aufirst=B&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2176.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on July 9, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Chandrayaan-1 Mission; circular polarization ratio; cold traps; ice; lunar craters; Mini-SAR; Moon; polar regions; polarimetry; radar methods; roughness; SAR; volatiles ER - TY - JOUR T1 - Peak-ring basins on Mercury; new MESSENGER data and implications for basin formation and modification AN - 907925783; 2012-002320 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Baker, David M H AU - Head, J W AU - Prockter, L M AU - Blewett, David T AU - Denevi, Brett W AU - Ernst, Carolyn M AU - Watters, Thomas R AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract no. 1384 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - imagery KW - impact features KW - resurfacing KW - ring structures KW - terrestrial planets KW - morphology KW - models KW - planets KW - volcanism KW - Mercury Planet KW - basins KW - peak-ring basins KW - impact craters KW - tectonics KW - MESSENGER Mission KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907925783?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Peak-ring+basins+on+Mercury%3B+new+MESSENGER+data+and+implications+for+basin+formation+and+modification&rft.au=Baker%2C+David+M+H%3BHead%2C+J+W%3BProckter%2C+L+M%3BBlewett%2C+David+T%3BDenevi%2C+Brett+W%3BErnst%2C+Carolyn+M%3BWatters%2C+Thomas+R%3BAnonymous&rft.aulast=Baker&rft.aufirst=David+M&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1384.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Aug. 16, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - basins; imagery; impact craters; impact features; Mercury Planet; MESSENGER Mission; models; morphology; peak-ring basins; planets; resurfacing; ring structures; tectonics; terrestrial planets; volcanism ER - TY - JOUR T1 - Digital terrain models of Mercury from MESSENGER stereo images AN - 907925759; 2012-002318 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Preusker, Frank AU - Oberst, Juergen AU - Phillips, Roger J AU - Watters, Thomas R AU - Head, James W AU - Zuber, Maria T AU - Turner, F Scott AU - Solomon, Sean C AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract no. 1789 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - terrestrial planets KW - planets KW - imagery KW - Mercury Dual Imaging System KW - errors KW - mosaics KW - Mercury Planet KW - data processing KW - MESSENGER Mission KW - digital terrain models KW - stereo imagery KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907925759?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Digital+terrain+models+of+Mercury+from+MESSENGER+stereo+images&rft.au=Preusker%2C+Frank%3BOberst%2C+Juergen%3BPhillips%2C+Roger+J%3BWatters%2C+Thomas+R%3BHead%2C+James+W%3BZuber%2C+Maria+T%3BTurner%2C+F+Scott%3BSolomon%2C+Sean+C%3BAnonymous&rft.aulast=Preusker&rft.aufirst=Frank&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1789.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Accessed on Aug. 16, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - data processing; digital terrain models; errors; imagery; Mercury Dual Imaging System; Mercury Planet; MESSENGER Mission; mosaics; planets; stereo imagery; terrestrial planets ER - TY - JOUR T1 - Correlating high resolution radar reflectors with visible layering of the polar layered deposits, Mars AN - 907925710; 2012-002294 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Christian, S AU - Holt, J W AU - Choudhary, P AU - Fishbaugh, K E AU - Plaut, Jeffrey J AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract no. 2372 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - marker beds KW - high-resolution methods KW - polar regions KW - polar layered deposits KW - optical spectra KW - elevation KW - statistical analysis KW - SHARAD KW - radar methods KW - Mars Reconnaissance Orbiter KW - Mars KW - SHAllow RADar KW - layered materials KW - geometry KW - cluster analysis KW - terrestrial planets KW - planets KW - dielectric properties KW - thickness KW - spectra KW - reflectance KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907925710?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Correlating+high+resolution+radar+reflectors+with+visible+layering+of+the+polar+layered+deposits%2C+Mars&rft.au=Christian%2C+S%3BHolt%2C+J+W%3BChoudhary%2C+P%3BFishbaugh%2C+K+E%3BPlaut%2C+Jeffrey+J%3BAnonymous&rft.aulast=Christian&rft.aufirst=S&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2372.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Aug. 13, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - cluster analysis; dielectric properties; elevation; geometry; high-resolution methods; layered materials; marker beds; Mars; Mars Reconnaissance Orbiter; optical spectra; planets; polar layered deposits; polar regions; radar methods; reflectance; SHAllow RADar; SHARAD; spectra; statistical analysis; terrestrial planets; thickness ER - TY - JOUR T1 - Evidence of extension on Mercury unrelated to impact basin deformation AN - 907924324; 2012-002323 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Watters, Thomas R AU - Solomon, Sean C AU - Robinson, Mark S AU - Oberst, Juergen AU - Preusker, Frank AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract no. 1477 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - imagery KW - Caloris Basin KW - landforms KW - deformation KW - terrestrial planets KW - morphology KW - extension KW - planets KW - topography KW - impact basins KW - lobate scarps KW - Mercury Planet KW - basins KW - Beagle Rupes KW - tectonics KW - scarps KW - MESSENGER Mission KW - MErcury Surface, Space ENvironment, GEochemistry, and Ranging Mission KW - faults KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907924324?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Evidence+of+extension+on+Mercury+unrelated+to+impact+basin+deformation&rft.au=Watters%2C+Thomas+R%3BSolomon%2C+Sean+C%3BRobinson%2C+Mark+S%3BOberst%2C+Juergen%3BPreusker%2C+Frank%3BAnonymous&rft.aulast=Watters&rft.aufirst=Thomas&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1477.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 12 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Aug. 16, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - basins; Beagle Rupes; Caloris Basin; deformation; extension; faults; imagery; impact basins; landforms; lobate scarps; Mercury Planet; MErcury Surface, Space ENvironment, GEochemistry, and Ranging Mission; MESSENGER Mission; morphology; planets; scarps; tectonics; terrestrial planets; topography ER - TY - JOUR T1 - Observations of flow lobes in the Phase I lavas, Mare Imbrium, the Moon AN - 907923999; 2012-002384 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Garry, W B AU - Robinson, M S AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 2278 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - morphology KW - imagery KW - topography KW - Mare Imbrium KW - lava flows KW - Moon KW - Lunar Reconnaissance Orbiter KW - Lunar Reconnaissance Orbiter Camera KW - thickness KW - emplacement KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907923999?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Observations+of+flow+lobes+in+the+Phase+I+lavas%2C+Mare+Imbrium%2C+the+Moon&rft.au=Garry%2C+W+B%3BRobinson%2C+M+S%3BAnonymous&rft.aulast=Garry&rft.aufirst=W&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2278.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. incl. geol. sketch map N1 - SuppNotes - Accessed on July 8, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - emplacement; imagery; lava flows; Lunar Reconnaissance Orbiter; Lunar Reconnaissance Orbiter Camera; Mare Imbrium; Moon; morphology; thickness; topography ER - TY - JOUR T1 - Mini-RF observations in support of LCROSS AN - 907923920; 2012-002373 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Neish, Catherine D AU - Bussey, D B J AU - Spudis, P D AU - Thomson, B AU - Patterson, G W AU - Carter, L M AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 2075 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - water KW - Moon KW - Lunar Reconnaissance Orbiter KW - Cabeus Crater KW - circular polarization ratio KW - radar methods KW - water vapor KW - impacts KW - excavations KW - lunar craters KW - LCROSS Mission KW - SAR KW - mosaics KW - ice KW - Mini-RF instrument KW - InSAR KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907923920?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Mini-RF+observations+in+support+of+LCROSS&rft.au=Neish%2C+Catherine+D%3BBussey%2C+D+B+J%3BSpudis%2C+P+D%3BThomson%2C+B%3BPatterson%2C+G+W%3BCarter%2C+L+M%3BAnonymous&rft.aulast=Neish&rft.aufirst=Catherine&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2075.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on July 8, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Cabeus Crater; circular polarization ratio; excavations; ice; impacts; InSAR; LCROSS Mission; lunar craters; Lunar Reconnaissance Orbiter; Mini-RF instrument; Moon; mosaics; radar methods; regolith; SAR; water; water vapor ER - TY - JOUR T1 - Morphologic evidence for mechanical and chemical weathering of three new iron-nickel meteorites on Mars; process insights for Meridiani Planum AN - 907923869; 2012-002242 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Ashley, James W AU - Golombek, M P AU - Schroeder, C AU - Fleischer, I AU - McCoy, T J AU - Christensen, P R AU - Parker, T J AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract no. 2208.pdf PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - Mackinac Island KW - Meridiani Planum KW - chemical weathering KW - ablation KW - Opportunity Rover KW - erosion KW - Mars KW - weathering KW - terrestrial planets KW - morphology KW - Mars Exploration Rover KW - aqueous alteration KW - planets KW - meteorites KW - Block Island KW - Shelter Island KW - iron meteorites KW - hematite KW - residence time KW - oxides KW - mechanical weathering KW - 05B:Petrology of meteorites and tektites KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907923869?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Morphologic+evidence+for+mechanical+and+chemical+weathering+of+three+new+iron-nickel+meteorites+on+Mars%3B+process+insights+for+Meridiani+Planum&rft.au=Ashley%2C+James+W%3BGolombek%2C+M+P%3BSchroeder%2C+C%3BFleischer%2C+I%3BMcCoy%2C+T+J%3BChristensen%2C+P+R%3BParker%2C+T+J%3BAnonymous&rft.aulast=Ashley&rft.aufirst=James&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2208.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Aug. 11, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - ablation; aqueous alteration; Block Island; chemical weathering; erosion; hematite; iron meteorites; Mackinac Island; Mars; Mars Exploration Rover; mechanical weathering; Meridiani Planum; meteorites; morphology; Opportunity Rover; oxides; planets; residence time; Shelter Island; terrestrial planets; weathering ER - TY - JOUR T1 - Preliminary analyses of basaltic dunes in the Ka'u Desert, Hawaii and implications for understanding dunes on Mars AN - 907923432; 2012-002276 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Craddock, R A AU - Howard, A D AU - Tirsch, D AU - Zimbelman, J R AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract no. 2164 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - United States KW - dunes KW - Hawaii Island KW - volcanic rocks KW - igneous rocks KW - Mars KW - transport KW - sediments KW - Kilauea KW - basaltic composition KW - Hawaii County Hawaii KW - Hawaii KW - East Pacific Ocean Islands KW - terrestrial planets KW - morphology KW - pyroclastics KW - provenance KW - planets KW - Ka'u Desert KW - Oceania KW - volcanoes KW - terrestrial comparison KW - Keanakako'i Tephra KW - Polynesia KW - wind transport KW - 24:Quaternary geology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907923432?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Preliminary+analyses+of+basaltic+dunes+in+the+Ka%27u+Desert%2C+Hawaii+and+implications+for+understanding+dunes+on+Mars&rft.au=Craddock%2C+R+A%3BHoward%2C+A+D%3BTirsch%2C+D%3BZimbelman%2C+J+R%3BAnonymous&rft.aulast=Craddock&rft.aufirst=R&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2164.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Aug. 12, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - basaltic composition; dunes; East Pacific Ocean Islands; Hawaii; Hawaii County Hawaii; Hawaii Island; igneous rocks; Ka'u Desert; Keanakako'i Tephra; Kilauea; Mars; morphology; Oceania; planets; Polynesia; provenance; pyroclastics; sediments; terrestrial comparison; terrestrial planets; transport; United States; volcanic rocks; volcanoes; wind transport ER - TY - JOUR T1 - Earth-based S-band radar mapping of the Moon; new views of impact melt distribution and mare physical properties AN - 907921399; 2012-002397 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Campbell, B A AU - Carter, L M AU - Campbell, D B AU - Nolan, M AU - Chandler, J AU - Ghent, R R AU - Hawke, B R AU - Anderson, R F AU - Wells, K AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 1772 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - imagery KW - Moon KW - Mare Orientale KW - circular polarization ratio KW - radar methods KW - mapping KW - maria KW - distribution KW - melts KW - lunar craters KW - Clushko Crater KW - brightness KW - impact melts KW - physical properties KW - backscattering KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907921399?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Earth-based+S-band+radar+mapping+of+the+Moon%3B+new+views+of+impact+melt+distribution+and+mare+physical+properties&rft.au=Campbell%2C+B+A%3BCarter%2C+L+M%3BCampbell%2C+D+B%3BNolan%2C+M%3BChandler%2C+J%3BGhent%2C+R+R%3BHawke%2C+B+R%3BAnderson%2C+R+F%3BWells%2C+K%3BAnonymous&rft.aulast=Campbell&rft.aufirst=B&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1772.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on July 9, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - backscattering; brightness; circular polarization ratio; Clushko Crater; distribution; imagery; impact melts; lunar craters; mapping; Mare Orientale; maria; melts; Moon; physical properties; radar methods ER - TY - JOUR T1 - Using Mini-RF to investigate the anomalous UVVIS spectrum in the Apollo and Plato region AN - 907921390; 2012-002396 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Trang, D AU - Gillis-Davis, Jeffrey J AU - Williams, K AU - Bussey, D B J AU - Spudis, P D AU - Carter, L M AU - Neish, C D AU - Thompson, B AU - Patterson, W AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 2652 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - albedo KW - maturity KW - volcanic rocks KW - igneous rocks KW - optical spectra KW - Mini-RF KW - Apollo Program KW - thermal history KW - iron KW - SAR KW - volcanism KW - chemical properties KW - ultraviolet spectra KW - Plato Crater KW - spectra KW - Apollo Basin KW - optical maturity KW - rilles KW - Moon KW - highlands KW - pyroclastics KW - physical properties KW - Mare Imbrium KW - titanium KW - metals KW - Clementine Program KW - reflectance KW - regolith KW - backscattering KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907921390?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Using+Mini-RF+to+investigate+the+anomalous+UVVIS+spectrum+in+the+Apollo+and+Plato+region&rft.au=Trang%2C+D%3BGillis-Davis%2C+Jeffrey+J%3BWilliams%2C+K%3BBussey%2C+D+B+J%3BSpudis%2C+P+D%3BCarter%2C+L+M%3BNeish%2C+C+D%3BThompson%2C+B%3BPatterson%2C+W%3BAnonymous&rft.aulast=Trang&rft.aufirst=D&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2652.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on July 9, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - albedo; Apollo Basin; Apollo Program; backscattering; chemical properties; Clementine Program; highlands; igneous rocks; iron; Mare Imbrium; maturity; metals; Mini-RF; Moon; optical maturity; optical spectra; physical properties; Plato Crater; pyroclastics; reflectance; regolith; rilles; SAR; spectra; thermal history; titanium; ultraviolet spectra; volcanic rocks; volcanism ER - TY - JOUR T1 - Physical constraints on impact melt properties from LROC NAC images AN - 907921372; 2012-002394 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Denevi, Brett W AU - Robinson, M S AU - Lawrence, S J AU - Keszthelyi, L P AU - Hawke, B R AU - Garry, W B AU - Bray, V AU - Tornabene, L L AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 2582 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - imagery KW - numerical models KW - density KW - Moon KW - Lunar Reconnaissance Orbiter KW - Lunar Reconnaissance Orbiter Camera KW - digital terrain models KW - melts KW - lunar craters KW - temperature KW - flows KW - morphology KW - models KW - impact melts KW - yield strength KW - viscosity KW - rheology KW - volume KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907921372?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Physical+constraints+on+impact+melt+properties+from+LROC+NAC+images&rft.au=Denevi%2C+Brett+W%3BRobinson%2C+M+S%3BLawrence%2C+S+J%3BKeszthelyi%2C+L+P%3BHawke%2C+B+R%3BGarry%2C+W+B%3BBray%2C+V%3BTornabene%2C+L+L%3BAnonymous&rft.aulast=Denevi&rft.aufirst=Brett&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2582.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on July 9, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - density; digital terrain models; flows; imagery; impact melts; lunar craters; Lunar Reconnaissance Orbiter; Lunar Reconnaissance Orbiter Camera; melts; models; Moon; morphology; numerical models; rheology; temperature; viscosity; volume; yield strength ER - TY - JOUR T1 - Byrgius A Crater impact melts; an LROC perspective AN - 907919502; 2012-002436 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Hawke, B R AU - Giguere, T A AU - Bray, V AU - Lawrence, S J AU - Tornabene, L L AU - Denevi, Brett W AU - Garry, W B AU - Gaddis, L R AU - Kestay, L AU - Robinson, M S AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 1611 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - imagery KW - impact features KW - Moon KW - Lunar Reconnaissance Orbiter KW - Lunar Reconnaissance Orbiter Camera KW - melts KW - lunar craters KW - flows KW - ponds KW - impact melts KW - cracks KW - Byrgius A Crater KW - impact craters KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907919502?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Byrgius+A+Crater+impact+melts%3B+an+LROC+perspective&rft.au=Hawke%2C+B+R%3BGiguere%2C+T+A%3BBray%2C+V%3BLawrence%2C+S+J%3BTornabene%2C+L+L%3BDenevi%2C+Brett+W%3BGarry%2C+W+B%3BGaddis%2C+L+R%3BKestay%2C+L%3BRobinson%2C+M+S%3BAnonymous&rft.aulast=Hawke&rft.aufirst=B&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1611.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on July 13, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Byrgius A Crater; cracks; flows; imagery; impact craters; impact features; impact melts; lunar craters; Lunar Reconnaissance Orbiter; Lunar Reconnaissance Orbiter Camera; melts; Moon; ponds ER - TY - JOUR T1 - Dark dunes in Ka'u Desert (Hawaii) as terrestrial analogs to dark dunes on Mars AN - 907918493; 2012-002277 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Tirsch, Daniela AU - Craddock, R A AU - Jaumann, R AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract no. 2121 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - United States KW - silicates KW - dunes KW - CRISM KW - dark dunes KW - Hawaii KW - OMEGA KW - olivine group KW - Mars KW - East Pacific Ocean Islands KW - terrestrial analogs KW - terrestrial planets KW - nesosilicates KW - planets KW - pyroxene group KW - Ka'u Desert KW - olivine KW - orthosilicates KW - Oceania KW - spectra KW - Polynesia KW - basaltic composition KW - chain silicates KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/907918493?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Dark+dunes+in+Ka%27u+Desert+%28Hawaii%29+as+terrestrial+analogs+to+dark+dunes+on+Mars&rft.au=Tirsch%2C+Daniela%3BCraddock%2C+R+A%3BJaumann%2C+R%3BAnonymous&rft.aulast=Tirsch&rft.aufirst=Daniela&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2121.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2012-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Aug. 12, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - basaltic composition; chain silicates; CRISM; dark dunes; dunes; East Pacific Ocean Islands; Hawaii; Ka'u Desert; Mars; nesosilicates; Oceania; olivine; olivine group; OMEGA; orthosilicates; planets; Polynesia; pyroxene group; silicates; spectra; terrestrial analogs; terrestrial planets; United States ER - TY - JOUR T1 - Mineral chemistry, petrology and geochemistry of the Sebago granite-pegmatite system, southern Maine, USA AN - 890672080; 2011-076262 AB - The Permian (293+ or -2 Ma) Sebago Pluton is a homogeneous, two-mica granite situated in the Oxford pegmatite field, southwestern Maine. Surrounding the pluton is an area designated as the Sebago Migmatite Domain (SMD) dominated by metapelitic migmatites and diatexites with subordinate intrusions of heterogeneous, two-mica and biotite granites, pegmatitic leucogranites and granitic pegmatites. The Sebago Pluton plus the SMD formerly defined the extent of the Sebago Batholith. Most of the granitic pegmatites and bodies of pegmatitic leucogranites occur either within, or barely outside, the margins of the SMD. The pegmatitic leucogranite facies displays units typical of fertile granites (granites that produce granitic pegmatites) and include: megacrystic graphic K-feldspar, sodic aplite and potassic pegmatite pods hosting rare tourmaline, beryl and columbite-tantalite. Over 100 granitic pegmatite bodies (Sebago Pegmatite Group-SPG) intrude the outer portions of the SMD and neighboring granitoids and metasedimentary rocks. The pegmatite population includes mineralogically simple to complexly zoned pegmatites that are characterized by a LCT-type (Li, Cs and Ta) geochemical signature, extensive replacement of primary zones and gem-bearing miarolitic cavities. Sebago granites are strongly peraluminous and show rare-element enrichment typical of evolved fertile granites (K/Rb=87-257), Rb/Tl=10.6-71.3, Ba/Rb=0.18-5.04, Al/Ga=1419-1749, Zr/Sn=1.53-43.9). The SPG shows high levels of Be, Nb>Ta, P, Li and B with subordinate enrichment in Rb and Cs. Moderate to high levels of rare-element fractionation are encountered in pegmatitic K-feldspar (K/Rb nearly equal 17, K/Cs nearly equal 90, Rb/Tl nearly equal 75), muscovite (K/Rb nearly equal 6.6, K/Cs nearly equal 14.8, Rb/Tl nearly equal 127), beryl (Na/Li nearly equal 1.77, Cs (sub 2) O nearly equal 3.15 wt.%), garnet [Mn/(Mn+Fe) nearly equal 0.60], manganotantalite and ixiolite/wodginite [Mn/Mn+Fe) nearly equal 0.98, Ta/(Ta+Nb) nearly equal 0.80-0.93]. Evidence that supports the pegmatitic leucogranites as the likely parent to the SPG includes the close spatial distribution of the pegmatites to the leucogranite bodies, texturally and mineralogically similar units observed within the leucogranite and the neighboring pegmatites plus gradual, yet overlapping, rare-element fractionation from the leucogranites to the associated pegmatites. A few pegmatites (e.g., the Lord Hill pegmatite and amethyst-bearing pegmatites) show NYF tendencies unlike any other pegmatites of the SPG. Differences in fractionation degree, evolution and/or relation to another fertile granite-pegmatite system may be responsible for this apparently anomalous group of pegmatite dikes. JF - Journal of Geosciences AU - Wise, Michael A AU - Brown, Cathleen D A2 - Novak, Milan A2 - Nabelek, Peter Y1 - 2010 PY - 2010 DA - 2010 SP - 3 EP - 26 PB - Ceska Geologicka Spolecnost pri AV CR, Prague VL - 55 IS - 1 SN - 1802-6222, 1802-6222 KW - United States KW - silicates KW - ixiolite KW - K-feldspar KW - silica minerals KW - pegmatite KW - igneous rocks KW - granites KW - garnet group KW - amethyst KW - ring silicates KW - Sebago Migmatite Domain KW - plutonic rocks KW - mineral composition KW - metapelite KW - major elements KW - alkali feldspar KW - migmatites KW - tantalite KW - metamorphic rocks KW - orthosilicates KW - metasedimentary rocks KW - oxides KW - framework silicates KW - rare earths KW - mineral assemblages KW - trace elements KW - chemical composition KW - geochemistry KW - tourmaline group KW - peraluminous composition KW - tantalates KW - Sebago Batholith KW - petrology KW - Paleozoic KW - beryl KW - Permian KW - nesosilicates KW - genesis KW - two-mica granite KW - columbite KW - metals KW - niobates KW - leucogranite KW - Maine KW - feldspar group KW - wodginite KW - 02C:Geochemistry of rocks, soils, and sediments KW - 05A:Igneous and metamorphic petrology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/890672080?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geosciences&rft.atitle=Mineral+chemistry%2C+petrology+and+geochemistry+of+the+Sebago+granite-pegmatite+system%2C+southern+Maine%2C+USA&rft.au=Wise%2C+Michael+A%3BBrown%2C+Cathleen+D&rft.aulast=Wise&rft.aufirst=Michael&rft.date=2010-01-01&rft.volume=55&rft.issue=1&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geosciences&rft.issn=18026222&rft_id=info:doi/10.3190%2Fjgeosci.061 L2 - http://www.jgeosci.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 66 N1 - Document feature - illus. incl. 8 tables, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - CAPMAX N1 - SubjectsTermNotLitGenreText - alkali feldspar; amethyst; beryl; chemical composition; columbite; feldspar group; framework silicates; garnet group; genesis; geochemistry; granites; igneous rocks; ixiolite; K-feldspar; leucogranite; Maine; major elements; metals; metamorphic rocks; metapelite; metasedimentary rocks; migmatites; mineral assemblages; mineral composition; nesosilicates; niobates; orthosilicates; oxides; Paleozoic; pegmatite; peraluminous composition; Permian; petrology; plutonic rocks; rare earths; ring silicates; Sebago Batholith; Sebago Migmatite Domain; silica minerals; silicates; tantalates; tantalite; tourmaline group; trace elements; two-mica granite; United States; wodginite DO - http://dx.doi.org/10.3190/jgeosci.061 ER - TY - JOUR T1 - Sudden increase in tidal response linked to calving and acceleration at a large Greenland outlet glacier AN - 886909990; 2011-074670 AB - Large calving events at Greenland's largest outlet glaciers are associated with glacial earthquakes and near-instantaneous increases in glacier flow speed. At some glaciers and ice streams, flow is also modulated in a regular way by ocean tidal forcing at the terminus. At Helheim Glacier, analysis of geodetic data shows decimeter-level periodic position variations in response to tidal forcing. However, we also observe transient increases of more than 100% in the glacier's responsiveness to such tidal forcing following glacial-earthquake calving events. The timing and amplitude of the changes correlate strongly with the step-like increases in glacier speed and longitudinal strain rate associated with glacial earthquakes. The enhanced response to the ocean tides may be explained by a temporary disruption of the subglacial drainage system and a concomitant reduction of the friction at the ice-bedrock interface, and suggests a new means by which geodetic data may be used to infer glacier properties. JF - Geophysical Research Letters AU - de Juan, Julia AU - Elosegui, Pedro AU - Nettles, Meredith AU - Larsen, Tine B AU - Davis, James L AU - Hamilton, Gordon S AU - Stearns, Leigh A AU - Andersen, Morten L AU - Ekstroem, Goeran AU - Ahlstrom, Andreas P AU - Stenseng, Lars AU - Khan, S Abbas AU - Forsberg, Rene Y1 - 2010 PY - 2010 DA - 2010 EP - Citation L12501 PB - American Geophysical Union, Washington, DC VL - 37 IS - 12 SN - 0094-8276, 0094-8276 KW - Helheim Glacier KW - ocean circulation KW - Global Positioning System KW - Arctic region KW - tidal response KW - icequakes KW - glaciers KW - geodesy KW - tides KW - Greenland KW - sea-level changes KW - intertidal environment KW - melting KW - dynamics KW - calving KW - coastal environment KW - glacial geology KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/886909990?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Sudden+increase+in+tidal+response+linked+to+calving+and+acceleration+at+a+large+Greenland+outlet+glacier&rft.au=de+Juan%2C+Julia%3BElosegui%2C+Pedro%3BNettles%2C+Meredith%3BLarsen%2C+Tine+B%3BDavis%2C+James+L%3BHamilton%2C+Gordon+S%3BStearns%2C+Leigh+A%3BAndersen%2C+Morten+L%3BEkstroem%2C+Goeran%3BAhlstrom%2C+Andreas+P%3BStenseng%2C+Lars%3BKhan%2C+S+Abbas%3BForsberg%2C+Rene&rft.aulast=de+Juan&rft.aufirst=Julia&rft.date=2010-01-01&rft.volume=37&rft.issue=12&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2010GL043289 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2011-01-01 N1 - Number of references - 31 N1 - PubXState - DC N1 - Document feature - illus. incl. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - Arctic region; calving; coastal environment; dynamics; geodesy; glacial geology; glaciers; Global Positioning System; Greenland; Helheim Glacier; icequakes; intertidal environment; melting; ocean circulation; sea-level changes; tidal response; tides DO - http://dx.doi.org/10.1029/2010GL043289 ER - TY - JOUR T1 - Recent New Zealand deep-water benthic foraminifera : a new monograph AN - 885319505; 598100-205 JF - Geological Society of New Zealand Miscellaneous Publication AU - Sabaa, A T AU - Hayward, B W AU - Grenfell, H AU - Neil, H AU - Buzas, M A AU - Hoskin, Paul AU - Hikuroa, Dan AU - Eccles, Jennifer Y1 - 2010 PY - 2010 DA - 2010 SP - 247 PB - Geological Society of New Zealand, Lower Hutt VL - 129A SN - 0113-1532, 0113-1532 KW - marine environment KW - fossils KW - deep-sea environment KW - 08:General paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/885319505?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefinprocess&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Society+of+New+Zealand+Miscellaneous+Publication&rft.atitle=Recent+New+Zealand+deep-water+benthic+foraminifera+%3A+a+new+monograph&rft.au=Sabaa%2C+A+T%3BHayward%2C+B+W%3BGrenfell%2C+H%3BNeil%2C+H%3BBuzas%2C+M+A%3BHoskin%2C+Paul%3BHikuroa%2C+Dan%3BEccles%2C+Jennifer&rft.aulast=Sabaa&rft.aufirst=A&rft.date=2010-01-01&rft.volume=129A&rft.issue=&rft.spage=247&rft.isbn=9781877480102&rft.btitle=&rft.title=Geological+Society+of+New+Zealand+Miscellaneous+Publication&rft.issn=01131532&rft_id=info:doi/ L2 - https://securepages.net.nz/%7Egsnz/siteadmin/uploaded/gs_downloads/abstracts/2010Auckland_abstracts.pdf LA - English DB - GeoRef N1 - Conference title - GeoNZ 2010; joint meeting including the 32nd Geoscience Society of New Zealand and the New Zealand geothermal workshop N1 - Copyright - GeoRef in Process, Copyright 2012, American Geosciences Institute. After editing and indexing, this record will be added to Georef. Reference includes data supplied by Institute of Geological and Nuclear Sciences Limited (GNS Science), Lower Hutt, New Zealand N1 - SuppNotes - Accessed on Dec. 28, 2011 N1 - Last updated - 2012-07-20 N1 - SubjectsTermNotLitGenreText - deep-sea environment; fossils; marine environment ER - TY - JOUR T1 - A new small short-snouted dyrosaurid (Crocodylomorpha, Mesoeucrocodylia) from the Paleocene of northeastern Colombia AN - 881449775; 2011-062374 JF - Journal of Vertebrate Paleontology AU - Hastings, Alexander K AU - Bloch, Jonathan I AU - Cadena, Edwin A AU - Jaramillo, Carlos A Y1 - 2010/01// PY - 2010 DA - January 2010 SP - 139 EP - 162 PB - University of Oklahoma, Norman, OK VL - 30 IS - 1 SN - 0272-4634, 0272-4634 KW - lithostratigraphy KW - Diapsida KW - Cerrejonisuchus improcerus KW - Cerrejon Mine KW - Cerrejon Formation KW - Colombia KW - new taxa KW - Cenozoic KW - Archosauria KW - skull KW - Paleocene KW - taxonomy KW - Crocodylomorpha KW - Chordata KW - phylogeny KW - Paleogene KW - Dyrosauridae KW - Reptilia KW - morphology KW - Tertiary KW - South America KW - Crocodilia KW - Vertebrata KW - cladistics KW - Tetrapoda KW - Mesoeucrocodylia KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/881449775?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Vertebrate+Paleontology&rft.atitle=A+new+small+short-snouted+dyrosaurid+%28Crocodylomorpha%2C+Mesoeucrocodylia%29+from+the+Paleocene+of+northeastern+Colombia&rft.au=Hastings%2C+Alexander+K%3BBloch%2C+Jonathan+I%3BCadena%2C+Edwin+A%3BJaramillo%2C+Carlos+A&rft.aulast=Hastings&rft.aufirst=Alexander&rft.date=2010-01-01&rft.volume=30&rft.issue=1&rft.spage=139&rft.isbn=&rft.btitle=&rft.title=Journal+of+Vertebrate+Paleontology&rft.issn=02724634&rft_id=info:doi/10.1080%2F02724630903409204 L2 - http://www.bioone.org/loi/vrpa LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 67 N1 - PubXState - OK N1 - Document feature - illus. incl. strat. col., 2 tables, sketch map N1 - SuppNotes - Includes 2 appendices; NSF grants DEB-0733725 and DSGC 640179 N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Archosauria; Cenozoic; Cerrejon Formation; Cerrejon Mine; Cerrejonisuchus improcerus; Chordata; cladistics; Colombia; Crocodilia; Crocodylomorpha; Diapsida; Dyrosauridae; lithostratigraphy; Mesoeucrocodylia; morphology; new taxa; Paleocene; Paleogene; phylogeny; Reptilia; skull; South America; taxonomy; Tertiary; Tetrapoda; Vertebrata DO - http://dx.doi.org/10.1080/02724630903409204 ER - TY - JOUR T1 - High resolution imaging of Ina; morphology, relative ages, formation AN - 877849438; 2011-058160 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Robinson, M S AU - Thomas, P C AU - Braden, S E AU - Lawrence, S J AU - Garry, W B AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 2592 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - albedo KW - relative age KW - high-resolution methods KW - imagery KW - impact features KW - Moon KW - Lunar Reconnaissance Orbiter KW - lunar craters KW - Ina Crater KW - morphology KW - topography KW - surface features KW - Narrow Angle Camera KW - impact craters KW - reflectance KW - cameras KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/877849438?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=High+resolution+imaging+of+Ina%3B+morphology%2C+relative+ages%2C+formation&rft.au=Robinson%2C+M+S%3BThomas%2C+P+C%3BBraden%2C+S+E%3BLawrence%2C+S+J%3BGarry%2C+W+B%3BAnonymous&rft.aulast=Robinson&rft.aufirst=M&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2592.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Sept. 22, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - albedo; cameras; high-resolution methods; imagery; impact craters; impact features; Ina Crater; lunar craters; Lunar Reconnaissance Orbiter; Moon; morphology; Narrow Angle Camera; reflectance; relative age; surface features; topography ER - TY - JOUR T1 - Results of the Mini-SAR imaging radar, Chandrayaan-1 Mission to the Moon AN - 877849436; 2011-058159 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Spudis, P D AU - Bussey, D B J AU - Butler, B AU - Carter, L M AU - Chakraborty, M AU - Gillis-Davis, J J AU - Goswami, J AU - Heggy, E AU - Kirk, R AU - Neish, C D AU - Nozette, S AU - Patterson, W AU - Robinson, M AU - Raney, R K AU - Thompson, T AU - Thomson, B J AU - Ustinov, E AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 1224 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - polar regions KW - imagery KW - Moon KW - orbits KW - circular polarization ratio KW - radar methods KW - Chandrayaan-1 Mission KW - lunar craters KW - SAR KW - ice KW - permanently shadowed regions KW - Mini-SAR KW - regolith KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/877849436?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Results+of+the+Mini-SAR+imaging+radar%2C+Chandrayaan-1+Mission+to+the+Moon&rft.au=Spudis%2C+P+D%3BBussey%2C+D+B+J%3BButler%2C+B%3BCarter%2C+L+M%3BChakraborty%2C+M%3BGillis-Davis%2C+J+J%3BGoswami%2C+J%3BHeggy%2C+E%3BKirk%2C+R%3BNeish%2C+C+D%3BNozette%2C+S%3BPatterson%2C+W%3BRobinson%2C+M%3BRaney%2C+R+K%3BThompson%2C+T%3BThomson%2C+B+J%3BUstinov%2C+E%3BAnonymous&rft.aulast=Spudis&rft.aufirst=P&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1224.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Sept. 22, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Chandrayaan-1 Mission; circular polarization ratio; ice; imagery; lunar craters; Mini-SAR; Moon; orbits; permanently shadowed regions; polar regions; radar methods; regolith; SAR ER - TY - JOUR T1 - Mg/Ca ratios in coralline algae record Northwest Atlantic temperature variations and North Atlantic Oscillation relationships AN - 877847700; 2011-060837 AB - Climate variability in the North Atlantic has been linked in part to the North Atlantic Oscillation (NAO). The NAO influences marine ecosystems in the northwestern Atlantic and transport variability of the cold Labrador Current. Understanding historic patterns of NAO variability requires long-term and high-resolution climate records that are not available from instrumental data. Here we present the first century-scale proxy record of sea surface temperature (SST) variability from the Newfoundland shelf, a region from which other annual-resolution shallow marine proxies are unavailable. The 116 year record was obtained from three sites along the eastern Newfoundland shelf using laser ablation inductively coupled mass spectrometry-determined Mg/Ca ratios in the crustose coralline alga Clathromorphum compactum. The alga is characterized by a high Mg-calcite skeleton exhibiting annual growth increments and a century-scale lifespan. Results indicate positive correlations between interannual variations in Mg/Ca ratios and both station-based and gridded instrumental SST. In addition, the record shows high spatial correlations to SST across the Newfoundland shelf and the Gulf of St. Lawrence. Before 1950 the Mg/Ca proxy record reveals significant departures from gridded temperature records. While the Newfoundland shelf is generally considered a region of negative correlations to the NAO, the algal time series as well as a recent modeling study suggest a variable negative relationship with the NAO which is strongest after approximately 1960 and before the mid-1930s. JF - Journal of Geophysical Research AU - Gamboa, G AU - Halfar, J AU - Hetzinger, S AU - Adey, W AU - Zack, T AU - Kunz, B AU - Jacob, D E Y1 - 2010 PY - 2010 DA - 2010 EP - Citation C12044 PB - American Geophysical Union, Washington, DC VL - 115 IS - C12 SN - 0148-0227, 0148-0227 KW - North Atlantic Oscillation KW - currents KW - calcium KW - Northwest Atlantic KW - alkaline earth metals KW - Plantae KW - magnesium KW - Newfoundland and Labrador KW - ecosystems KW - algae KW - ocean currents KW - climate change KW - Newfoundland KW - Mg/Ca KW - Canada KW - metals KW - continental shelf KW - sea-surface temperature KW - North Atlantic KW - Eastern Canada KW - chemical ratios KW - Atlantic Ocean KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/877847700?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Mg%2FCa+ratios+in+coralline+algae+record+Northwest+Atlantic+temperature+variations+and+North+Atlantic+Oscillation+relationships&rft.au=Gamboa%2C+G%3BHalfar%2C+J%3BHetzinger%2C+S%3BAdey%2C+W%3BZack%2C+T%3BKunz%2C+B%3BJacob%2C+D+E&rft.aulast=Gamboa&rft.aufirst=G&rft.date=2010-01-01&rft.volume=115&rft.issue=C12&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2010JC006262 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2011-01-01 N1 - Number of references - 47 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algae; alkaline earth metals; Atlantic Ocean; calcium; Canada; chemical ratios; climate change; continental shelf; currents; Eastern Canada; ecosystems; magnesium; metals; Mg/Ca; Newfoundland; Newfoundland and Labrador; North Atlantic; North Atlantic Oscillation; Northwest Atlantic; ocean currents; Plantae; sea-surface temperature DO - http://dx.doi.org/10.1029/2010JC006262 ER - TY - JOUR T1 - A new view of Vega's composition, mass, and age AN - 877842558; 2011-058068 AB - We present estimates of Vega's composition, mass, and age based on a simultaneous fit of high-resolution metal line profiles, the wings of the Balmer lines, the absolute visible/near-IR fluxes, and high angular resolution triple phase data from the Navy Prototype Optical Interferometer to gravity-darkened Roche models. This substantially expands our earlier analysis. We determine that Vega has a much lower mass, 2.135 + or - 0.074 M (sub sun) , than generally assumed. This strongly supports the contention that Vega is metal-poor throughout (Z approximately 0.008), suggesting it was formed that way. Assuming a uniform composition equal to that derived for the surface, and the luminosity and radius obtained here, we derive a best estimate of Vega's age, 455 + or - 13 Myr, and mass, 2.157 + or - 0.017 M (sub sun) , by fitting to standard isochrones. We continue to argue that Vega is much too old to be coeval with other members of the Castor moving group and is thus unlikely to be a member. The updated chemical abundances continue to support the conclusion that Vega is a lambda Boo star. Copyright (Copyright) 2010. The American Astronomical Society. All rights reserved. JF - The = Astrophysical Journal AU - Yoon, Jinmi AU - Peterson, Deane M AU - Kurucz, Robert L AU - Zagarello, Robert J Y1 - 2010/01// PY - 2010 DA - January 2010 SP - 71 EP - 79 PB - University of Chicago Press for the American Astronomical Society, Chicago, IL VL - 708 IS - 1 SN - 0004-637X, 0004-637X KW - near-infrared spectra KW - optical spectra KW - Roche model KW - Vega KW - Balmer lines KW - models KW - mass KW - stars KW - rotation KW - hydrogen KW - age KW - composition KW - spectra KW - metallicity KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/877842558?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=The+%3D+Astrophysical+Journal&rft.atitle=A+new+view+of+Vega%27s+composition%2C+mass%2C+and+age&rft.au=Yoon%2C+Jinmi%3BPeterson%2C+Deane+M%3BKurucz%2C+Robert+L%3BZagarello%2C+Robert+J&rft.aulast=Yoon&rft.aufirst=Jinmi&rft.date=2010-01-01&rft.volume=708&rft.issue=1&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=The+%3D+Astrophysical+Journal&rft.issn=0004637X&rft_id=info:doi/10.1088%2F0004-637X%2F708%2F1%2F71 L2 - http://iopscience.iop.org/0004-637X LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by IOP Publishing Ltd., London, United Kingdom N1 - Date revised - 2011-01-01 N1 - Number of references - 38 N1 - PubXState - IL N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - age; Balmer lines; composition; hydrogen; mass; metallicity; models; near-infrared spectra; optical spectra; Roche model; rotation; spectra; stars; Vega DO - http://dx.doi.org/10.1088/0004-637X/708/1/71 ER - TY - JOUR T1 - Mini-RF observations of a sample of large lunar pyroclastic deposits AN - 877841780; 2011-058165 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Carter, L M AU - Gillis-Davis, J J AU - Bussey, D B J AU - Spudis, P D AU - Neish, C D AU - Thompson, B J AU - Patterson, G W AU - Raney, R K AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 1563 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - imagery KW - volcanic rocks KW - Moon KW - Lunar Reconnaissance Orbiter KW - igneous rocks KW - Tacquet Formation KW - Mare Orientale KW - circular polarization ratio KW - radar methods KW - Chandrayaan-1 Mission KW - Mare Serenitatis KW - pyroclastics KW - SAR KW - Mini-RF instrument KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/877841780?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Mini-RF+observations+of+a+sample+of+large+lunar+pyroclastic+deposits&rft.au=Carter%2C+L+M%3BGillis-Davis%2C+J+J%3BBussey%2C+D+B+J%3BSpudis%2C+P+D%3BNeish%2C+C+D%3BThompson%2C+B+J%3BPatterson%2C+G+W%3BRaney%2C+R+K%3BAnonymous&rft.aulast=Carter&rft.aufirst=L&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1563.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Sept. 22, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Chandrayaan-1 Mission; circular polarization ratio; igneous rocks; imagery; Lunar Reconnaissance Orbiter; Mare Orientale; Mare Serenitatis; Mini-RF instrument; Moon; pyroclastics; radar methods; remote sensing; SAR; Tacquet Formation; volcanic rocks ER - TY - JOUR T1 - Combination of geodetic observations and models for glacial isostatic adjustment fields in Fennoscandia AN - 868010877; 2011-045295 AB - We demonstrate a new technique for using geodetic data to update a priori predictions for Glacial Isostatic Adjustment (GIA) in the Fennoscandia region. Global Positioning System (GPS), tide gauge, and Gravity Recovery and Climate Experiment (GRACE) gravity rates are assimilated into our model. The technique allows us to investigate the individual contributions from these data sets to the output GIA model in a self-consistent manner. Another benefit of the technique is that we are able to estimate uncertainties for the output model. These are reduced with each data set assimilated. Any uncertainties in the GPS reference frame are absorbed by reference frame adjustments that are estimated as part of the assimilation. Our updated model shows a spatial pattern and magnitude of peak uplift that is consistent with previous models, but our location of peak uplift is slightly to the east of many of these. We also simultaneously estimate a spatially averaged rate of local sea level rise. This regional rate ( approximately 1.5 mm/yr) is consistent for all solutions, regardless of which data sets are assimilated or the magnitude of a priori GPS reference frame constraints. However, this is only the case if a uniform regional gravity rate, probably representing errors in, or unmodeled contributions to, the low-degree harmonic terms from GRACE, is also estimated for the assimilated GRACE data. Our estimated sea level rate is consistent with estimates obtained using a more traditional approach of direct "correction" using collocated GPS and tide gauge sites. JF - Journal of Geophysical Research AU - Hill, Emma M AU - Davis, James L AU - Tamisiea, Mark E AU - Lidberg, Martin Y1 - 2010 PY - 2010 DA - 2010 EP - Citation B07403 PB - American Geophysical Union, Washington, DC VL - 115 IS - B7 SN - 0148-0227, 0148-0227 KW - Global Positioning System KW - glacial rebound KW - uplifts KW - GRACE KW - rates KW - Europe KW - geodesy KW - Fennoscandia KW - satellite methods KW - observations KW - isostasy KW - sea-level changes KW - transgression KW - errors KW - isostatic rebound KW - glacial geology KW - corrections KW - 18:Solid-earth geophysics UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/868010877?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Combination+of+geodetic+observations+and+models+for+glacial+isostatic+adjustment+fields+in+Fennoscandia&rft.au=Hill%2C+Emma+M%3BDavis%2C+James+L%3BTamisiea%2C+Mark+E%3BLidberg%2C+Martin&rft.aulast=Hill&rft.aufirst=Emma&rft.date=2010-01-01&rft.volume=115&rft.issue=B7&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2009JB006967 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2011-01-01 N1 - Number of references - 42 N1 - PubXState - DC N1 - Document feature - illus. incl. geol. sketch map N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - corrections; errors; Europe; Fennoscandia; geodesy; glacial geology; glacial rebound; Global Positioning System; GRACE; isostasy; isostatic rebound; observations; rates; satellite methods; sea-level changes; transgression; uplifts DO - http://dx.doi.org/10.1029/2009JB006967 ER - TY - JOUR T1 - Paleoecological and Phylogenetic Implications of Saxicaulis meckertii gen. et sp. nov.: A Bennettitalean Stem from the Upper Cretaceous of Western North America AN - 867749239; 14771565 AB - A new anatomically preserved bennettitalean stem has been recovered from the Upper Cretaceous (Coniacian) Eden Main locality on Vancouver Island, British Columbia, Canada. The fossil, described as Saxicaulis meckertii gen. et sp. nov., is permineralized and consists of a eustelic stem with diverging nongirdling leaf traces, a narrow zone of dense wood, primary cortex, and adventitious roots. Important vegetative characters that differentiate bennettitalean stems from cycad stems are reviewed, and while the anatomy of the stem conforms to Bennettitales, it is not consistent with either the Williamsoniaceae or the Cycadeoidaceae as they are currently understood. This fossil documents greater structural diversity among Cretaceous bennettitaleans than previously known and tentatively documents an additional growth habit (underground stem). Co-occurring fossils and plant structure suggest this plant may have inhabited an environment prone to fires. Additionally, there is evidence for two forms of plant-animal interaction in the fossil. The first is a large gallery in the pith lined with wound reaction tissue and accessed through a 3-mm hole on the surface of the stem that represents a new type of herbivore damage for Bennettitales. Reaction tissue occurs in rings and plates throughout the plant body. Smaller galleries containing coprolites of oribatid mites and lacking wound reaction tissue are present in the cortex. The complexity of Upper Cretaceous bennettitalean plant-animal interactions through herbivory and detritivory is evaluated. JF - International Journal of Plant Sciences AU - Jud, Nathan A AU - Rothwell, Gar W AU - Stockey, Ruth A AD - Department of Paleobiology, P.O. Box 37012, Smithsonian Institution National Museum of Natural History, Washington, DC 20013, U.S.A., and Program in Behavior Ecology Evolution and Systematics, University of Maryland College Park, College Park, Maryland 20742, U.S.A. Y1 - 2010 PY - 2010 DA - 2010 SP - 915 EP - 925 PB - University of Chicago Press, P.O. Box 37005 Chicago IL 60637 USA VL - 171 IS - 8 SN - 1058-5893, 1058-5893 KW - Entomology Abstracts; Ecology Abstracts; Genetics Abstracts; Sustainability Science Abstracts KW - Anatomy KW - Cortex KW - Fires KW - Fossils KW - Galleries KW - Herbivores KW - Herbivory KW - Islands KW - Leaves KW - New species KW - Phylogeny KW - Reviews KW - Roots KW - Wood KW - Wounds KW - cretaceous KW - cycads KW - galleries KW - Cycadophyta KW - Canada, British Columbia, Vancouver I. KW - Oribatida KW - Z 05300:General KW - G 07800:Plants and Algae KW - M3 1010:Issues in Sustainable Development KW - D 04050:Paleoecology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/867749239?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Journal+of+Plant+Sciences&rft.atitle=Paleoecological+and+Phylogenetic+Implications+of+Saxicaulis+meckertii+gen.+et+sp.+nov.%3A+A+Bennettitalean+Stem+from+the+Upper+Cretaceous+of+Western+North+America&rft.au=Jud%2C+Nathan+A%3BRothwell%2C+Gar+W%3BStockey%2C+Ruth+A&rft.aulast=Jud&rft.aufirst=Nathan&rft.date=2010-01-01&rft.volume=171&rft.issue=8&rft.spage=915&rft.isbn=&rft.btitle=&rft.title=International+Journal+of+Plant+Sciences&rft.issn=10585893&rft_id=info:doi/10.1086%2F655963 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-05-01 N1 - Last updated - 2012-12-14 N1 - SubjectsTermNotLitGenreText - Galleries; Phylogeny; Fires; Herbivory; Leaves; Roots; Wounds; Cortex; Islands; Herbivores; Fossils; Reviews; New species; galleries; cycads; cretaceous; Wood; Anatomy; Oribatida; Cycadophyta; Canada, British Columbia, Vancouver I. DO - http://dx.doi.org/10.1086/655963 ER - TY - JOUR T1 - Potentials and challenges in oral tradition research and education: synchrotext software AN - 865527662; 4188480 JF - History in Africa AU - Seitel, Peter AD - Smithsonian Institution Y1 - 2010 PY - 2010 DA - 2010 SP - 399 EP - 416 VL - 37 SN - 0361-5413, 0361-5413 KW - Anthropology KW - Software KW - Education KW - Tanzania KW - Haya KW - Research methods KW - Oral tradition KW - Cultural heritage KW - Communication KW - Performance UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/865527662?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=History+in+Africa&rft.atitle=Potentials+and+challenges+in+oral+tradition+research+and+education%3A+synchrotext+software&rft.au=Seitel%2C+Peter&rft.aulast=Seitel&rft.aufirst=Peter&rft.date=2010-01-01&rft.volume=37&rft.issue=&rft.spage=399&rft.isbn=&rft.btitle=&rft.title=History+in+Africa&rft.issn=03615413&rft_id=info:doi/ LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2013-06-12 N1 - Last updated - 2013-09-16 N1 - SubjectsTermNotLitGenreText - 8978 12867; Haya; 12043 6538 6515 12622; 10919; 9390; 4049; 2572; 3143 3192 12867; 416 115 2 ER - TY - JOUR T1 - Lack of evidence for in situ decay of aluminum-26 in comet 81P/Wild 2 CAI-like refractory particles "Inti" and "Coki" AN - 864947822; 2011-037671 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Ishii, Hope A AU - Stadermann, F J AU - Floss, C AU - Joswiak, D AU - Bradley, J P AU - Teslich, N AU - Brownlee, D E AU - Matrajt, G AU - MacPherson, G AU - McKeegan, K D AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 2317 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - silicates KW - magnesium KW - ion probe data KW - isotopes KW - refractory materials KW - calcium-aluminum inclusions KW - mass spectra KW - radioactive decay KW - focused ion beam methods KW - stable isotopes KW - Al-26 KW - radioactive isotopes KW - pyroxene group KW - clinopyroxene KW - aluminum KW - inclusions KW - Wild Comet KW - framework silicates KW - Al-27/Al-26 KW - spectra KW - fassaite KW - chain silicates KW - alkaline earth metals KW - plagioclase KW - in situ KW - isotope ratios KW - TEM data KW - comets KW - Mg-26/Mg-24 KW - metals KW - fragments KW - NanoSIMS KW - feldspar group KW - cometary dust KW - particles KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/864947822?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Lack+of+evidence+for+in+situ+decay+of+aluminum-26+in+comet+81P%2FWild+2+CAI-like+refractory+particles+%22Inti%22+and+%22Coki%22&rft.au=Ishii%2C+Hope+A%3BStadermann%2C+F+J%3BFloss%2C+C%3BJoswiak%2C+D%3BBradley%2C+J+P%3BTeslich%2C+N%3BBrownlee%2C+D+E%3BMatrajt%2C+G%3BMacPherson%2C+G%3BMcKeegan%2C+K+D%3BAnonymous&rft.aulast=Ishii&rft.aufirst=Hope&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2317.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on July 1, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Al-26; Al-27/Al-26; alkaline earth metals; aluminum; calcium-aluminum inclusions; chain silicates; clinopyroxene; cometary dust; comets; fassaite; feldspar group; focused ion beam methods; fragments; framework silicates; in situ; inclusions; ion probe data; isotope ratios; isotopes; magnesium; mass spectra; metals; Mg-26/Mg-24; NanoSIMS; particles; plagioclase; pyroxene group; radioactive decay; radioactive isotopes; refractory materials; silicates; spectra; stable isotopes; TEM data; Wild Comet ER - TY - JOUR T1 - Examination of gully sites on Mars with the shallow radar AN - 864947081; 2011-037996 AB - Martian gullies, found on steep slopes along broad mid-latitudinal bands, have morphologies resembling those of water-carved gullies on Earth and have been dated to <10 Ma. As such, one of the leading hypotheses, though not unique, is that martian gullies formed by the flow of liquid water in the very recent geologic past. Since the permittivity of liquid water is about one order of magnitude higher than that of most silicates, it is plausible that subsurface geologic interfaces involving liquid water may be detected via ground penetrating radar. We have surveyed a substantive portion of the martian gully population with data from the Shallow Radar (SHARAD) instrument, on board the Mars Reconnaissance Orbiter (MRO), in search of strong subsurface radar reflections indicative of the presence of liquid water reservoirs, which would serve as sources to the flows occurring within gullies. No such reflections are found at most of the locations surveyed, suggesting that either liquid water is not likely present in detectable amounts or that the shallow martian subsurface is unusually electrically conductive (i.e., lossy) at all of the locations examined. Strong subsurface reflections occur in the vicinity of gullies at two locations in the northern lowlands: Arcadia and southeastern Utopia Planitiae. In both cases, the reflectors occur at a range in depth of 45 to 90 m, considering a range in permittivity of 3 to 10, and -20 to -30 dB weaker than the surface reflection. In the case or Arcadia, the reflector corresponds to the eastern edge of Plaut et al.'s (2009) extensive radar subsurface unit; in both Arcadia and Utopia we interpret the reflectors as ground ice. Though our results offer a general assessment of the gully population, SHARAD is continuing its survey of gully rich locations. JF - Journal of Geophysical Research AU - Nunes, Daniel Cahn AU - Smrekar, Suzanne E AU - Safaeinili, Ali AU - Holt, John AU - Phillips, Roger J AU - Seu, Roberto AU - Campbell, Bruce Y1 - 2010 PY - 2010 DA - 2010 EP - Citation E10004 PB - American Geophysical Union, Washington, DC VL - 115 IS - E10 SN - 0148-0227, 0148-0227 KW - SHARAD KW - radar methods KW - techniques KW - Mars Reconnaissance Orbiter KW - Mars KW - erosion features KW - Arcadia Planitia KW - terrestrial planets KW - Utopia Planitia KW - planets KW - surface features KW - MOLA KW - gullies KW - instruments KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/864947081?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Examination+of+gully+sites+on+Mars+with+the+shallow+radar&rft.au=Nunes%2C+Daniel+Cahn%3BSmrekar%2C+Suzanne+E%3BSafaeinili%2C+Ali%3BHolt%2C+John%3BPhillips%2C+Roger+J%3BSeu%2C+Roberto%3BCampbell%2C+Bruce&rft.aulast=Nunes&rft.aufirst=Daniel&rft.date=2010-01-01&rft.volume=115&rft.issue=E10&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2009JE003509 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2011-01-01 N1 - Number of references - 51 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Arcadia Planitia; erosion features; gullies; instruments; Mars; Mars Reconnaissance Orbiter; MOLA; planets; radar methods; remote sensing; SHARAD; surface features; techniques; terrestrial planets; Utopia Planitia DO - http://dx.doi.org/10.1029/2009JE003509 ER - TY - JOUR T1 - Deep Interior radar imaging of comets AN - 864946815; 2011-037650 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Asphaug, E AU - Barucci, A AU - Belton, M AU - Bhaskaran, S AU - Brownlee, D AU - Carter, L AU - Castillo, J AU - Chesley, S AU - Chodas, P AU - Farnham, T AU - Gaskell, R AU - Gim, Y AU - Heggy, E AU - Klassen, K AU - Kofman, W AU - Kreslavsky, M AU - Lisse, C AU - McFadden, L AU - Pettinelli, E AU - Plaut, J AU - Scheeres, D AU - Turtle, E AU - Weissman, P AU - Wu, R AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 2670 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - cometary nucleus KW - imagery KW - Deep Interior Mission KW - comets KW - sounding KW - planetary interiors KW - radar methods KW - Jupiter-family comets KW - exploration KW - du Toit-Hartley Comet KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/864946815?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Deep+Interior+radar+imaging+of+comets&rft.au=Asphaug%2C+E%3BBarucci%2C+A%3BBelton%2C+M%3BBhaskaran%2C+S%3BBrownlee%2C+D%3BCarter%2C+L%3BCastillo%2C+J%3BChesley%2C+S%3BChodas%2C+P%3BFarnham%2C+T%3BGaskell%2C+R%3BGim%2C+Y%3BHeggy%2C+E%3BKlassen%2C+K%3BKofman%2C+W%3BKreslavsky%2C+M%3BLisse%2C+C%3BMcFadden%2C+L%3BPettinelli%2C+E%3BPlaut%2C+J%3BScheeres%2C+D%3BTurtle%2C+E%3BWeissman%2C+P%3BWu%2C+R%3BAnonymous&rft.aulast=Asphaug&rft.aufirst=E&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2670.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 5 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 29, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - cometary nucleus; comets; Deep Interior Mission; du Toit-Hartley Comet; exploration; imagery; Jupiter-family comets; planetary interiors; radar methods; sounding ER - TY - JOUR T1 - Terrestrial and extraterrestrial mafic silicates from the P-T boundary claystone breccia of Graphite Peak, Antarctica; evidence from oxygen isotopes and mineral chemistry AN - 864944578; 2011-041166 AB - The authors describe terrestrial and extraterrestrial mafic silicates found in the claystone breccia from Graphite Peak, Antarctica. (mte) JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Petaev, M I AU - Nagashima, K AU - Krot, A N AU - Chakrabarti, R AU - Jacobsen, S B AU - Becker, L AU - Basu, A R AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 1808 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - silicates KW - oxygen KW - isotopes KW - mafic composition KW - olivine group KW - manganese KW - stable isotopes KW - Lower Triassic KW - meteorites KW - sedimentary rocks KW - pyroxene group KW - Triassic KW - Permian-Triassic boundary KW - olivine KW - orthosilicates KW - chromium KW - O-17/O-16 KW - chain silicates KW - breccia KW - Paleozoic KW - isotope ratios KW - O-18/O-16 KW - Permian KW - Mesozoic KW - Graphite Peak KW - nesosilicates KW - Upper Permian KW - claystone KW - Antarctica KW - metals KW - stratigraphic boundary KW - orthopyroxene KW - clastic rocks KW - 05B:Petrology of meteorites and tektites KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/864944578?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Terrestrial+and+extraterrestrial+mafic+silicates+from+the+P-T+boundary+claystone+breccia+of+Graphite+Peak%2C+Antarctica%3B+evidence+from+oxygen+isotopes+and+mineral+chemistry&rft.au=Petaev%2C+M+I%3BNagashima%2C+K%3BKrot%2C+A+N%3BChakrabarti%2C+R%3BJacobsen%2C+S+B%3BBecker%2C+L%3BBasu%2C+A+R%3BAnonymous&rft.aulast=Petaev&rft.aufirst=M&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1808.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Aug. 5, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Antarctica; breccia; chain silicates; chromium; clastic rocks; claystone; Graphite Peak; isotope ratios; isotopes; Lower Triassic; mafic composition; manganese; Mesozoic; metals; meteorites; nesosilicates; O-17/O-16; O-18/O-16; olivine; olivine group; orthopyroxene; orthosilicates; oxygen; Paleozoic; Permian; Permian-Triassic boundary; pyroxene group; sedimentary rocks; silicates; stable isotopes; stratigraphic boundary; Triassic; Upper Permian ER - TY - JOUR T1 - Spirit Mars Rover Mission; overview and selected results from the northern Home Plate Winter Haven to the side of Scamander Crater AN - 864943207; 2011-039168 AB - This paper summarizes Spirit Rover operations in the Columbia Hills, Gusev crater, from sol 1410 (start of the third winter campaign) to sol 2169 (when extrication attempts from Troy stopped to winterize the vehicle) and provides an overview of key scientific results. The third winter campaign took advantage of parking on the northern slope of Home Plate to tilt the vehicle to track the sun and thus survive the winter season. With the onset of the spring season, Spirit began circumnavigating Home Plate on the way to volcanic constructs located to the south. Silica-rich nodular rocks were discovered in the valley to the north of Home Plate. The inoperative right front wheel drive actuator made climbing soil-covered slopes problematical and led to high slip conditions and extensive excavation of subsurface soils. This situation led to embedding of Spirit on the side of a shallow, 8 m wide crater in Troy, located in the valley to the west of Home Plate. Examination of the materials exposed during embedding showed that Spirit broke through a thin sulfate-rich soil crust and became embedded in an underlying mix of sulfate and basaltic sands. The nature of the crust is consistent with dissolution and precipitation in the presence of soil water within a few centimeters of the surface. The observation that sulfate-rich deposits in Troy and elsewhere in the Columbia Hills are just beneath the surface implies that these processes have operated on a continuing basis on Mars as landforms have been shaped by erosion and deposition. JF - Journal of Geophysical Research AU - Arvidson, Raymond E AU - Bell, J F, III AU - Bellutta, P AU - Cabrol, Nathalie A AU - Catalano, J G AU - Cohen, J AU - Crumpler, L S AU - Des Marais, D J AU - Estlin, T A AU - Farrand, William H AU - Gellert, Ralf AU - Grant, J A AU - Greenberger, R N AU - Guinness, E A AU - Herkenhoff, Kenneth E AU - Herman, J A AU - Iagnemma, K D AU - Johnson, Jeffrey R AU - Klingelhoefer, Goestar AU - Li, R AU - Lichtenberg, Kimberly A AU - Maxwell, S A AU - Ming, D W AU - Morris, Richard V AU - Rice, M S AU - Ruff, S W AU - Shaw, A AU - Siebach, K L AU - de Souza, P A AU - Stroupe, A W AU - Squyres, Steven W AU - Sullivan, R J AU - Talley, K P AU - Townsend, J A AU - Wang, A AU - Wright, J R AU - Yen, A S Y1 - 2010 PY - 2010 DA - 2010 EP - Citation E00F03 PB - American Geophysical Union, Washington, DC VL - 115 IS - E SN - 0148-0227, 0148-0227 KW - Spirit Rover KW - Scamander Crater KW - techniques KW - Mars KW - Columbia Hills KW - terrestrial planets KW - Mars Exploration Rover KW - Home Plate KW - planets KW - volcanic features KW - surface features KW - HiRISE KW - Troy Crater KW - instruments KW - Gusev Crater KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/864943207?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Spirit+Mars+Rover+Mission%3B+overview+and+selected+results+from+the+northern+Home+Plate+Winter+Haven+to+the+side+of+Scamander+Crater&rft.au=Arvidson%2C+Raymond+E%3BBell%2C+J+F%2C+III%3BBellutta%2C+P%3BCabrol%2C+Nathalie+A%3BCatalano%2C+J+G%3BCohen%2C+J%3BCrumpler%2C+L+S%3BDes+Marais%2C+D+J%3BEstlin%2C+T+A%3BFarrand%2C+William+H%3BGellert%2C+Ralf%3BGrant%2C+J+A%3BGreenberger%2C+R+N%3BGuinness%2C+E+A%3BHerkenhoff%2C+Kenneth+E%3BHerman%2C+J+A%3BIagnemma%2C+K+D%3BJohnson%2C+Jeffrey+R%3BKlingelhoefer%2C+Goestar%3BLi%2C+R%3BLichtenberg%2C+Kimberly+A%3BMaxwell%2C+S+A%3BMing%2C+D+W%3BMorris%2C+Richard+V%3BRice%2C+M+S%3BRuff%2C+S+W%3BShaw%2C+A%3BSiebach%2C+K+L%3Bde+Souza%2C+P+A%3BStroupe%2C+A+W%3BSquyres%2C+Steven+W%3BSullivan%2C+R+J%3BTalley%2C+K+P%3BTownsend%2C+J+A%3BWang%2C+A%3BWright%2C+J+R%3BYen%2C+A+S&rft.aulast=Arvidson&rft.aufirst=Raymond&rft.date=2010-01-01&rft.volume=115&rft.issue=E&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2010JE003633 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2011-01-01 N1 - Number of references - 34 N1 - PubXState - DC N1 - Document feature - illus. incl. 5 tables N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Columbia Hills; Gusev Crater; HiRISE; Home Plate; instruments; Mars; Mars Exploration Rover; planets; remote sensing; Scamander Crater; Spirit Rover; surface features; techniques; terrestrial planets; Troy Crater; volcanic features DO - http://dx.doi.org/10.1029/2010JE003633 ER - TY - JOUR T1 - Radiative transfer modeling of near-infrared reflectance of lunar highland and mare soils AN - 864942816; 2011-038169 AB - With near-infrared hyperspectral data sets returned from KAGUYA/SELENE and Chandrayaan-1's Moon Mineralogic Mapper (M (super 3) ), accurate evaluation and interpretation of lunar data sets with higher spectral resolution has never been more critical. Here we test a new radiative transfer spectral modeling algorithm to determine composition from hyperspectral reflectance spectra of lunar soils. Data for 19 lunar mare and highland soil samples previously characterized by the Lunar Soil Characterization Consortium are used for validation. Spectral fits are made using a goodness of fit metric considering spectral shape, spectral contrast, spectral slope, and iron abundance. High precision fits are achieved for nearly every soil with this algorithm. Using a plot of spectral shape relative to the ratio Mg' (i.e., molar (Mg/(Mg + Fe)) X 100) determines the winning model and composition. Mg' is determined with an average difference of approximately 11-15 and approximately 3-8 units before and after a correction is applied, respectively. Mineralogy is determined with an average difference of approximately 5-15 vol% depending upon the mineral constituent. JF - Journal of Geophysical Research AU - Cahill, J T S AU - Lucey, P G AU - Stockstill-Cahill, Karen R AU - Hawke, B R Y1 - 2010 PY - 2010 DA - 2010 EP - Citation E12013 PB - American Geophysical Union, Washington, DC VL - 115 IS - E12 SN - 0148-0227, 0148-0227 KW - near-infrared spectra KW - hyperspectral analysis KW - Moon KW - numerical analysis KW - mapping KW - lunar highlands KW - maria KW - solar radiation KW - spectra KW - algorithms KW - reflectance KW - minerals KW - lunar soils KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/864942816?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Radiative+transfer+modeling+of+near-infrared+reflectance+of+lunar+highland+and+mare+soils&rft.au=Cahill%2C+J+T+S%3BLucey%2C+P+G%3BStockstill-Cahill%2C+Karen+R%3BHawke%2C+B+R&rft.aulast=Cahill&rft.aufirst=J+T&rft.date=2010-01-01&rft.volume=115&rft.issue=E12&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2009JE003500 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2011-01-01 N1 - Number of references - 46 N1 - PubXState - DC N1 - Document feature - illus. incl. 6 tables N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - algorithms; hyperspectral analysis; lunar highlands; lunar soils; mapping; maria; minerals; Moon; near-infrared spectra; numerical analysis; reflectance; solar radiation; spectra DO - http://dx.doi.org/10.1029/2009JE003500 ER - TY - JOUR T1 - The history of dinosaur collecting in central India, 1828-1947 AN - 864942424; 2011-038712 AB - The history of dinosaur collecting in central India (former Central Provinces and Central India Agency) began in 1828 when W. H. Sleeman discovered isolated sauropod caudal vertebrae in the Lameta Formation near Jabalpur. Subsequently, the area became a focal point for fossil collection, leading to a series of further discoveries that continues today. The earliest discoveries were made by numerous collectors for whom palaeontology was a secondary pursuit, and who were employed in the armed forces (W. H. Sleeman and W. T. Nicolls), medicine (G. G. Spilsbury) or as geologists (T. Oldham, H. B. Medlicott, T. W. H. Hughes and C. A. Matley). Most of their finds were concentrated around Jabalpur or farther south near Pisdura and often consisted of isolated, surface-collected bones. Charles Matley undertook the two most extensive collecting efforts, in 1917-1919 and 1932-1933 (Percy Sladen Trust Expedition). As a result he discovered significant deposits of dinosaurs on Bara Simla and Chhota Simla, revisited Pisdura, and mapped the Lameta Formation. Many new dinosaur taxa resulted from Matley's studies, which still represent most of the known Lameta Formation dinosaur fauna. Current scientific understanding places these fossils among the Sauropoda (as titanosaurians) and Theropoda (as abelisaurids and noasaurids). Early reports of armoured ornithischians were erroneous; these materials also pertain to sauropods and theropods. JF - Geological Society Special Publications AU - Carrano, Matthew T AU - Wilson, Jeffrey A AU - Barrett, Paul M A2 - Moody, Richard T. J. A2 - Buffetaut, Eric A2 - Naish, Darren A2 - Martill, David M. Y1 - 2010 PY - 2010 DA - 2010 SP - 161 EP - 173 PB - Geological Society of London, London VL - 343 SN - 0305-8719, 0305-8719 KW - Diapsida KW - collecting KW - Chordata KW - Matley, Charles A. KW - biography KW - India KW - Reptilia KW - history KW - Archosauria KW - central India KW - expeditions KW - Indian Peninsula KW - dinosaurs KW - fossils KW - Vertebrata KW - Asia KW - Tetrapoda KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/864942424?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geological+Society+Special+Publications&rft.atitle=The+history+of+dinosaur+collecting+in+central+India%2C+1828-1947&rft.au=Carrano%2C+Matthew+T%3BWilson%2C+Jeffrey+A%3BBarrett%2C+Paul+M&rft.aulast=Carrano&rft.aufirst=Matthew&rft.date=2010-01-01&rft.volume=343&rft.issue=&rft.spage=161&rft.isbn=&rft.btitle=&rft.title=Geological+Society+Special+Publications&rft.issn=03058719&rft_id=info:doi/10.1144%2FSP343.9 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from The Geological Society, London, London, United Kingdom N1 - Date revised - 2011-01-01 N1 - Number of references - 36 N1 - Document feature - illus. incl. portr., 2 tables, sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Archosauria; Asia; biography; central India; Chordata; collecting; Diapsida; dinosaurs; expeditions; fossils; history; India; Indian Peninsula; Matley, Charles A.; Reptilia; Tetrapoda; Vertebrata DO - http://dx.doi.org/10.1144/SP343.9 ER - TY - JOUR T1 - Field investigation of inflated pahoehoe basalt lava flows, with application to lava flows on other planets AN - 861988364; 2011-035636 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Zimbelman, J R AU - Garry, W B AU - Crumpler, L S AU - Bleacher, Jacob E AU - Self, S AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 1826 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - United States KW - imagery KW - Global Positioning System KW - lava flows KW - surface textures KW - Hawaii KW - Mars KW - East Pacific Ocean Islands KW - New Mexico KW - Mauna Loa KW - McCartys basalt flow KW - High Resolution Imaging Science Experiment KW - terrestrial planets KW - planets KW - topography KW - lava KW - Oceania KW - terrestrial comparison KW - pahoehoe KW - HiRISE KW - Polynesia KW - basalt flows KW - field studies KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/861988364?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Field+investigation+of+inflated+pahoehoe+basalt+lava+flows%2C+with+application+to+lava+flows+on+other+planets&rft.au=Zimbelman%2C+J+R%3BGarry%2C+W+B%3BCrumpler%2C+L+S%3BBleacher%2C+Jacob+E%3BSelf%2C+S%3BAnonymous&rft.aulast=Zimbelman&rft.aufirst=J&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1826.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference XLI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Sept. 23, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - basalt flows; East Pacific Ocean Islands; field studies; Global Positioning System; Hawaii; High Resolution Imaging Science Experiment; HiRISE; imagery; lava; lava flows; Mars; Mauna Loa; McCartys basalt flow; New Mexico; Oceania; pahoehoe; planets; Polynesia; surface textures; terrestrial comparison; terrestrial planets; topography; United States ER - TY - JOUR T1 - Identification of volcanic ridge in northern Syria Planum, Mars; constraint on geologic history of Syria AN - 861987589; 2011-035640 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Richardson, J A AU - Bleacher, Jacob E AU - Baptista, A R AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 1427 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - lava flows KW - THEMIS KW - Mars KW - High Resolution Imaging Science Experiment KW - terrestrial planets KW - Syria Mons KW - planets KW - volcanic features KW - topography KW - Syria Planum KW - Context Imager KW - volcanoes KW - MOLA KW - HiRISE KW - shield volcanoes KW - vents KW - faults KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/861987589?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Identification+of+volcanic+ridge+in+northern+Syria+Planum%2C+Mars%3B+constraint+on+geologic+history+of+Syria&rft.au=Richardson%2C+J+A%3BBleacher%2C+Jacob+E%3BBaptista%2C+A+R%3BAnonymous&rft.aulast=Richardson&rft.aufirst=J&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1427.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference XLI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 6 N1 - PubXState - TX N1 - Document feature - illus. incl. geol. sketch map N1 - SuppNotes - Accessed on Sept. 23, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Context Imager; faults; High Resolution Imaging Science Experiment; HiRISE; lava flows; Mars; MOLA; planets; shield volcanoes; Syria Mons; Syria Planum; terrestrial planets; THEMIS; topography; vents; volcanic features; volcanoes ER - TY - JOUR T1 - Topographic controls on Martian valley networks; implications for cliamte change during the Noachian period AN - 861987544; 2011-035644 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Irwin, R P, III AU - Craddock, R A AU - Howard, A D AU - Flemming, H L AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 2436 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - Noachian KW - THEMIS KW - paleohydrology KW - watersheds KW - morphometry KW - Mars KW - atmospheric precipitation KW - Hesperian KW - valley networks KW - paleoclimatology KW - weathering KW - climate change KW - terrestrial planets KW - planets KW - topography KW - drainage basins KW - MOLA KW - climate KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/861987544?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Topographic+controls+on+Martian+valley+networks%3B+implications+for+cliamte+change+during+the+Noachian+period&rft.au=Irwin%2C+R+P%2C+III%3BCraddock%2C+R+A%3BHoward%2C+A+D%3BFlemming%2C+H+L%3BAnonymous&rft.aulast=Irwin&rft.aufirst=R&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2436.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference XLI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 23 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Sept. 23, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; climate; climate change; drainage basins; Hesperian; Mars; MOLA; morphometry; Noachian; paleoclimatology; paleohydrology; planets; terrestrial planets; THEMIS; topography; valley networks; watersheds; weathering ER - TY - JOUR T1 - A lake in Uzboi Vallis and implications for late Noachian climate on Mars AN - 861987498; 2011-035648 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Grant, J A AU - Buczkowski, D AU - Irwin, R P, III AU - Siebach, K AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 1834 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - silicates KW - lacustrine features KW - lake-level changes KW - Argyre Basin KW - Noachian KW - lakes KW - Mars KW - Holden Crater KW - paleoclimatology KW - ground water KW - Uzboi Vallis KW - sediments KW - HiRISE KW - discharge KW - climate KW - paleohydrology KW - Nirgil Vallis KW - smectite KW - paleolakes KW - tributaries KW - clay minerals KW - terrestrial planets KW - planets KW - alluvial fans KW - runoff KW - volume KW - lacustrine environment KW - sheet silicates KW - MOLA KW - lake sediments KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/861987498?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=A+lake+in+Uzboi+Vallis+and+implications+for+late+Noachian+climate+on+Mars&rft.au=Grant%2C+J+A%3BBuczkowski%2C+D%3BIrwin%2C+R+P%2C+III%3BSiebach%2C+K%3BAnonymous&rft.aulast=Grant&rft.aufirst=J&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1834.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference XLI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 18 N1 - PubXState - TX N1 - Document feature - illus. incl. sketch map N1 - SuppNotes - Accessed on Sept. 23, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - alluvial fans; Argyre Basin; clay minerals; climate; discharge; ground water; HiRISE; Holden Crater; lacustrine environment; lacustrine features; lake sediments; lake-level changes; lakes; Mars; MOLA; Nirgil Vallis; Noachian; paleoclimatology; paleohydrology; paleolakes; planets; runoff; sediments; sheet silicates; silicates; smectite; terrestrial planets; tributaries; Uzboi Vallis; volume ER - TY - JOUR T1 - Volcanic or fluvial; comparison of an Ascraeus Mons, Mars, braided and sinuous channel with features of the 1859 Mauna Loa flow and Mare Imbrium flows AN - 861987426; 2011-035637 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Bleacher, Jacob E AU - de Wet, A P AU - Garry, W B AU - Zimbelman, J R AU - Trumble, M E AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 1612 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - United States KW - lava flows KW - Moon KW - lava channels KW - Hawaii KW - channels KW - Mars KW - East Pacific Ocean Islands KW - Mauna Loa KW - terrestrial planets KW - planets KW - volcanic features KW - Mare Imbrium KW - Ascraeus Mons KW - Oceania KW - fluvial features KW - terrestrial comparison KW - streams KW - Polynesia KW - sinuosity KW - braided streams KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/861987426?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Volcanic+or+fluvial%3B+comparison+of+an+Ascraeus+Mons%2C+Mars%2C+braided+and+sinuous+channel+with+features+of+the+1859+Mauna+Loa+flow+and+Mare+Imbrium+flows&rft.au=Bleacher%2C+Jacob+E%3Bde+Wet%2C+A+P%3BGarry%2C+W+B%3BZimbelman%2C+J+R%3BTrumble%2C+M+E%3BAnonymous&rft.aulast=Bleacher&rft.aufirst=Jacob&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1612.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference XLI N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 11 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Sept. 23, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Ascraeus Mons; braided streams; channels; East Pacific Ocean Islands; fluvial features; Hawaii; lava channels; lava flows; Mare Imbrium; Mars; Mauna Loa; Moon; Oceania; planets; Polynesia; sinuosity; streams; terrestrial comparison; terrestrial planets; United States; volcanic features ER - TY - JOUR T1 - The Serenitatis we never knew; 70-cm radar reveals rugged mare deposits AN - 861987388; 2011-035822 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Campbell, Bruce A AU - Hawke, B Ray AU - Campbell, Donald B AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 1225 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - Earth-based observations KW - lava flows KW - Moon KW - roughness KW - circular polarization ratio KW - radar methods KW - turbulence KW - maria KW - Mare Serenitatis KW - morphology KW - topography KW - viscosity KW - titanium KW - metals KW - age KW - thickness KW - backscattering KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/861987388?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=The+Serenitatis+we+never+knew%3B+70-cm+radar+reveals+rugged+mare+deposits&rft.au=Campbell%2C+Bruce+A%3BHawke%2C+B+Ray%3BCampbell%2C+Donald+B%3BAnonymous&rft.aulast=Campbell&rft.aufirst=Bruce&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1225.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 14 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on July 26, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - age; backscattering; circular polarization ratio; Earth-based observations; lava flows; Mare Serenitatis; maria; metals; Moon; morphology; radar methods; roughness; thickness; titanium; topography; turbulence; viscosity ER - TY - JOUR T1 - Heterogeneities in the Martian mantle through time; clues from meteorites and Gusev basalts AN - 861985490; 2011-035783 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Schmidt, Mariek E AU - McCoy, Timothy J AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 1336 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - volcanic rocks KW - stony meteorites KW - Noachian KW - Martian meteorites KW - igneous rocks KW - mantle KW - Mars KW - Hesperian KW - SNC Meteorites KW - meteorites KW - melting KW - Amazonian KW - volcanism KW - basalts KW - thickness KW - rare earths KW - heterogeneity KW - chemical composition KW - Gusev Crater KW - achondrites KW - Columbia Hills KW - terrestrial planets KW - planets KW - shergottite KW - metals KW - crystallization KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/861985490?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Heterogeneities+in+the+Martian+mantle+through+time%3B+clues+from+meteorites+and+Gusev+basalts&rft.au=Schmidt%2C+Mariek+E%3BMcCoy%2C+Timothy+J%3BAnonymous&rft.aulast=Schmidt&rft.aufirst=Mariek&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1336.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 16 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on July 23, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; Amazonian; basalts; chemical composition; Columbia Hills; crust; crystallization; Gusev Crater; Hesperian; heterogeneity; igneous rocks; mantle; Mars; Martian meteorites; melting; metals; meteorites; Noachian; planets; rare earths; shergottite; SNC Meteorites; stony meteorites; terrestrial planets; thickness; volcanic rocks; volcanism ER - TY - JOUR T1 - A high resolution microprobe study of EETA 79001 lithology C AN - 861985035; 2011-033744 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Schrader, C M AU - Cohen, B A AU - Donovan, J J AU - Vicenzi, E P AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - 2441 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - silicates KW - stony meteorites KW - Martian meteorites KW - olivine group KW - Mars KW - Elephant Moraine Meteorites KW - quenching KW - melts KW - iron KW - electron probe data KW - SNC Meteorites KW - meteorites KW - impact melts KW - EETA 79001 KW - olivine KW - orthosilicates KW - spectra KW - chemical composition KW - mobility KW - soils KW - high-resolution methods KW - statistical analysis KW - achondrites KW - X-ray spectra KW - EDS spectra KW - correlation coefficient KW - terrestrial planets KW - nesosilicates KW - planets KW - shergottite KW - metals KW - sulfur KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/861985035?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=A+high+resolution+microprobe+study+of+EETA+79001+lithology+C&rft.au=Schrader%2C+C+M%3BCohen%2C+B+A%3BDonovan%2C+J+J%3BVicenzi%2C+E+P%3BAnonymous&rft.aulast=Schrader&rft.aufirst=C&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2441.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 10 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Accessed on July 22, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - achondrites; chemical composition; correlation coefficient; EDS spectra; EETA 79001; electron probe data; Elephant Moraine Meteorites; high-resolution methods; impact melts; iron; Mars; Martian meteorites; melts; metals; meteorites; mobility; nesosilicates; olivine; olivine group; orthosilicates; planets; quenching; shergottite; silicates; SNC Meteorites; soils; spectra; statistical analysis; stony meteorites; sulfur; terrestrial planets; X-ray spectra ER - TY - JOUR T1 - A crater-exposed bedrock database for Mars with applications for determining the composition and structure of the upper crust AN - 861985012; 2011-033753 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Tornabene, Livio L AU - McEwen, A S AU - Caudill, C AU - Osinski, G R AU - Wray, J J AU - Marzo, Giuseppe A AU - Mustard, J F AU - Skok, J R AU - Grant, J A AU - Mattson, S AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - 1737 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - upper crust KW - bedrock KW - breccia KW - impact features KW - CRISM KW - surface textures KW - Mars Reconnaissance Orbiter KW - Mars KW - megabreccia KW - Compact Reconnaissance Imaging Spectrometer for Mars KW - Mars Odyssey KW - High Resolution Imaging Science Experiment KW - terrestrial planets KW - planets KW - mineral composition KW - brecciation KW - data bases KW - composition KW - impact craters KW - HiRISE KW - applications KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/861985012?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=A+crater-exposed+bedrock+database+for+Mars+with+applications+for+determining+the+composition+and+structure+of+the+upper+crust&rft.au=Tornabene%2C+Livio+L%3BMcEwen%2C+A+S%3BCaudill%2C+C%3BOsinski%2C+G+R%3BWray%2C+J+J%3BMarzo%2C+Giuseppe+A%3BMustard%2C+J+F%3BSkok%2C+J+R%3BGrant%2C+J+A%3BMattson%2C+S%3BAnonymous&rft.aulast=Tornabene&rft.aufirst=Livio&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1737.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - sketch map N1 - SuppNotes - Accessed on July 22, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - applications; bedrock; breccia; brecciation; Compact Reconnaissance Imaging Spectrometer for Mars; composition; CRISM; crust; data bases; High Resolution Imaging Science Experiment; HiRISE; impact craters; impact features; Mars; Mars Odyssey; Mars Reconnaissance Orbiter; megabreccia; mineral composition; planets; surface textures; terrestrial planets; upper crust ER - TY - JOUR T1 - Geologic mapping of the MC-23 NW Quadrangle; emplacement and erosion of the lower member of the Medusae Fossae Formation on Mars AN - 859728271; 2011-030850 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Zimbelman, J R AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 1157 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - sinuous ridges KW - volcanic rocks KW - erosion KW - ignimbrite KW - igneous rocks KW - MC-23 NW Quadrangle KW - channels KW - Mars KW - mapping KW - landforms KW - wrinkle ridges KW - emplacement KW - grabens KW - terrestrial planets KW - pyroclastics KW - planets KW - Medusae Fossae Formation KW - ash falls KW - deposition KW - stratigraphic units KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/859728271?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Geologic+mapping+of+the+MC-23+NW+Quadrangle%3B+emplacement+and+erosion+of+the+lower+member+of+the+Medusae+Fossae+Formation+on+Mars&rft.au=Zimbelman%2C+J+R%3BAnonymous&rft.aulast=Zimbelman&rft.aufirst=J&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1157.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 24 N1 - PubXState - TX N1 - Document feature - illus. incl. strat. cols., geol. sketch map N1 - SuppNotes - Accessed on Sept. 27, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - ash falls; channels; deposition; emplacement; erosion; grabens; igneous rocks; ignimbrite; landforms; mapping; Mars; MC-23 NW Quadrangle; Medusae Fossae Formation; planets; pyroclastics; sinuous ridges; stratigraphic units; terrestrial planets; volcanic rocks; wrinkle ridges ER - TY - JOUR T1 - Landing sites under consideration for Mars Science Laboratory AN - 859728107; 2011-030859 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Golombek, M P AU - Grant, J AU - Vasavada, A R AU - Grotzinger, J AU - Watkins, M AU - Kipp, D AU - Noe Dobrea, E Z AU - Griffes, J AU - Parker, Timothy J AU - Kirk, R AU - Fergason, R AU - Beyer, R AU - Huertas, A AU - Milliken, R AU - Sun, Y AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 2407 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - silicates KW - smectite KW - Mars KW - landing sites KW - Eberswalde Crater KW - Holden Crater KW - Gale Crater KW - clay minerals KW - terrestrial planets KW - morphology KW - planets KW - Uzboi Vallis KW - Mawrth Vallis KW - Mars Science Laboratory KW - sheet silicates KW - MOLA KW - HiRISE KW - geomorphology KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/859728107?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Landing+sites+under+consideration+for+Mars+Science+Laboratory&rft.au=Golombek%2C+M+P%3BGrant%2C+J%3BVasavada%2C+A+R%3BGrotzinger%2C+J%3BWatkins%2C+M%3BKipp%2C+D%3BNoe+Dobrea%2C+E+Z%3BGriffes%2C+J%3BParker%2C+Timothy+J%3BKirk%2C+R%3BFergason%2C+R%3BBeyer%2C+R%3BHuertas%2C+A%3BMilliken%2C+R%3BSun%2C+Y%3BAnonymous&rft.aulast=Golombek&rft.aufirst=M&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2407.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 13 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Sept. 27, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - clay minerals; Eberswalde Crater; Gale Crater; geomorphology; HiRISE; Holden Crater; landing sites; Mars; Mars Science Laboratory; Mawrth Vallis; MOLA; morphology; planets; sheet silicates; silicates; smectite; terrestrial planets; Uzboi Vallis ER - TY - JOUR T1 - Effects of self-attraction and loading on annual variations of ocean bottom pressure AN - 857807782; 2011-027388 AB - The impact of self-attraction and loading (SAL) on ocean bottom pressure xi , an effect not previously considered, is analyzed in terms of the mean annual cycle based on decade-long estimates of changes in land hydrology, atmospheric pressure, and oceanic circulation. The SAL-related changes in xi occur as a result of deformation of the crust due to loading and self-gravitation of the variable fluid loads. In the absence of SAL, net freshwater input and changes in mean atmospheric pressure over the ocean give rise to a spatially constant xi annual cycle with an amplitude approximately 1-2 cm in equivalent water thickness. Consideration of SAL physics introduces spatial variations that can be significant, particularly around continental boundaries, where the amplitude of deviations can exceed 1 cm. For the spatial variability induced by SAL effects, changes in both land hydrology and atmospheric pressure are important. Effects related to the changing ocean circulation are relatively weaker, apart from a few shallow coastal regions. Comparisons with a few in situ, deep ocean observations indicate that for the most accurate xi estimates, one needs to consider spatially varying SAL-related signals, along with the effects of mean atmospheric pressure and net freshwater input into the oceans. Nevertheless, the most complete estimates, including also effects of ocean circulation, are able to account for only approximately 1/3 of the observed annual variances. Sources of the remaining contribution remain unclear. JF - Journal of Geophysical Research AU - Vinogradova, Nadya T AU - Ponte, Rui M AU - Tamisiea, Mark E AU - Davis, James L AU - Hill, Emma M Y1 - 2010 PY - 2010 DA - 2010 EP - Citation C06025 PB - American Geophysical Union, Washington, DC VL - 115 IS - C6 SN - 0148-0227, 0148-0227 KW - cycles KW - ocean circulation KW - pressure KW - numerical models KW - annual variations KW - loading KW - GRACE KW - fresh water KW - atmosphere KW - deep-sea environment KW - geodesy KW - satellite methods KW - transport KW - ocean bottom pressure KW - marine environment KW - volume KW - atmospheric pressure KW - ocean floors KW - world ocean KW - winds KW - climate KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/857807782?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Effects+of+self-attraction+and+loading+on+annual+variations+of+ocean+bottom+pressure&rft.au=Vinogradova%2C+Nadya+T%3BPonte%2C+Rui+M%3BTamisiea%2C+Mark+E%3BDavis%2C+James+L%3BHill%2C+Emma+M&rft.aulast=Vinogradova&rft.aufirst=Nadya&rft.date=2010-01-01&rft.volume=115&rft.issue=C6&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2009JC005783 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2011-01-01 N1 - Number of references - 22 N1 - PubXState - DC N1 - Document feature - illus. incl. 2 tables, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - annual variations; atmosphere; atmospheric pressure; climate; cycles; deep-sea environment; fresh water; geodesy; GRACE; loading; marine environment; numerical models; ocean bottom pressure; ocean circulation; ocean floors; pressure; satellite methods; transport; volume; winds; world ocean DO - http://dx.doi.org/10.1029/2009JC005783 ER - TY - JOUR T1 - Impact of self-attraction and loading on the annual cycle in sea level AN - 855197497; 2011-025805 AB - The annual exchange of water between the continents and oceans is observed by GPS, gravimetry, and altimetry. However, the global average amplitude of this annual cycle (observed amplitude of approximately 8 mm) is not representative of the effects that would be observed at individual tide gauges or at ocean bottom pressure recorders because of self-attraction and loading effects (SAL). In this paper, we examine the spatial variation of sea level change caused by the three main components that load the Earth and contribute to the water cycle: hydrology (including snow), the atmosphere, and the dynamic ocean. The SAL effects cause annual amplitudes at tide gauges (modeled here with a global average of approximately 9 mm) to vary from less than 2 mm to more than 18 mm. We find a variance reduction (global average of 3 to 4%) after removing the modeled time series from a global set of tide gauges. We conclude that SAL effects are significant in places (e.g., the south central Pacific and coastal regions in Southeast Asia and west central Africa) and should be considered when interpreting these data sets and using them to constrain ocean circulation models. JF - Journal of Geophysical Research AU - Tamisiea, M E AU - Hill, E M AU - Ponte, R M AU - Davis, J L AU - Velicogna, I AU - Vinogradova, N T Y1 - 2010 PY - 2010 DA - 2010 EP - Citation C07004 PB - American Geophysical Union, Washington, DC VL - 115 IS - C7 SN - 0148-0227, 0148-0227 KW - cycles KW - ocean circulation KW - sea water KW - numerical models KW - density KW - annual variations KW - time series analysis KW - sea surface water KW - loading KW - statistical analysis KW - GRACE KW - atmosphere KW - altimetry KW - satellite methods KW - temperature KW - gravity anomalies KW - sea-level changes KW - atmospheric pressure KW - world ocean KW - bottom water KW - 07:Oceanography UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/855197497?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Impact+of+self-attraction+and+loading+on+the+annual+cycle+in+sea+level&rft.au=Tamisiea%2C+M+E%3BHill%2C+E+M%3BPonte%2C+R+M%3BDavis%2C+J+L%3BVelicogna%2C+I%3BVinogradova%2C+N+T&rft.aulast=Tamisiea&rft.aufirst=M&rft.date=2010-01-01&rft.volume=115&rft.issue=C7&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2009JC005687 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2011-01-01 N1 - Number of references - 44 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Includes appendix N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - altimetry; annual variations; atmosphere; atmospheric pressure; bottom water; cycles; density; GRACE; gravity anomalies; loading; numerical models; ocean circulation; satellite methods; sea surface water; sea water; sea-level changes; statistical analysis; temperature; time series analysis; world ocean DO - http://dx.doi.org/10.1029/2009JC005687 ER - TY - JOUR T1 - Grenvillian remnants in the Northern Andes; Rodinian and Phanerozoic paleogeographic perspectives AN - 855197268; 2011-025356 AB - Grenvillian crust is encountered in several basement inliers in the northern Andes of Colombia, Ecuador and Peru and is also represented as a major detrital or inherited component within Neoproterozoic to Paleozoic sedimentary and magmatic rocks. This review of the tectonic and geochronological record of the Grenvillian belt in the northern Andes suggests that these crustal segments probably formed on an active continental margin in which associated arc and back-arc magmatism evolved from ca. 1.25 to 1.16 Ga, possibly extending to as young as 1.08 a. The lithostratigraphic and tectonic history of the Grenvillian belt in the northern Andes differs from that of the Sunsas belt on the southwest Amazonian Craton and from the Grenvillian belt of Eastern Laurentia. It is considered that this belt, along with similar terranes of Grenvillian age in Middle America and Mexico define a separate composite orogen which formed on the northwestern margin of the Amazonian Craton. Microcontinent accretion and interaction with the Sveconorwegian province on Baltica is a feasible tectonic scenario, in line with recent paleogeographic reconstructions of the Rodinian supercontinent. Although Phanerozoic tectonics may have redistributed some of these terranes, they are still viewed as para-autocthonous domains that remained in proximity to the margin of Amazonia. Paleogeographic data derived from Phanerozoic rocks suggest that some of the Colombian Grenvillian fragments were connected to northernmost Peru and Ecuador until the Mesozoic, whereas the Mexican terranes where attached to the Colombian margin until Pangea fragmentation in Late Triassic times. JF - Journal of South American Earth Sciences AU - Cardona, A AU - Chew, D AU - Valencia, V A AU - Bayona, G AU - Miskovic, A AU - Ibanez-Mejia, M A2 - Casquet, Cesar A2 - Cordani, Umberto G. A2 - Pankhurst, Robert J. Y1 - 2010/01// PY - 2010 DA - January 2010 SP - 92 EP - 104 PB - Elsevier, Oxford VL - 29 IS - 1 SN - 0895-9811, 0895-9811 KW - Laurentia KW - upper Precambrian KW - U/Pb KW - plate divergence KW - Europe KW - Colombia KW - rifting KW - Bolivia KW - dates KW - Triassic KW - absolute age KW - Baltica KW - Peru KW - tectonics KW - Sunsas Belt KW - Neoproterozoic KW - Andes KW - Santander Massif KW - Amazonian Craton KW - Western Europe KW - Precambrian KW - Pangaea KW - basement KW - Venezuelan Andes KW - Proterozoic KW - Garzon Massif KW - correlation KW - terranes KW - orogenic belts KW - paleogeography KW - Mesozoic KW - Mesoproterozoic KW - Grenvillian Orogeny KW - Phanerozoic KW - South America KW - Scandinavia KW - plate tectonics KW - Guajira Peninsula KW - Venezuela KW - Rodinia KW - reconstruction KW - Northern Andes KW - Santa Marta Massif KW - 03:Geochronology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/855197268?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+South+American+Earth+Sciences&rft.atitle=Grenvillian+remnants+in+the+Northern+Andes%3B+Rodinian+and+Phanerozoic+paleogeographic+perspectives&rft.au=Cardona%2C+A%3BChew%2C+D%3BValencia%2C+V+A%3BBayona%2C+G%3BMiskovic%2C+A%3BIbanez-Mejia%2C+M&rft.aulast=Cardona&rft.aufirst=A&rft.date=2010-01-01&rft.volume=29&rft.issue=1&rft.spage=92&rft.isbn=&rft.btitle=&rft.title=Journal+of+South+American+Earth+Sciences&rft.issn=08959811&rft_id=info:doi/10.1016%2Fj.jsames.2009.07.011 L2 - http://www.sciencedirect.com/science/journal/08959811 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2011-01-01 N1 - Number of references - 101 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Includes appendices N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - absolute age; Amazonian Craton; Andes; Baltica; basement; Bolivia; Colombia; correlation; dates; Europe; Garzon Massif; Grenvillian Orogeny; Guajira Peninsula; Laurentia; Mesoproterozoic; Mesozoic; Neoproterozoic; Northern Andes; orogenic belts; paleogeography; Pangaea; Peru; Phanerozoic; plate divergence; plate tectonics; Precambrian; Proterozoic; reconstruction; rifting; Rodinia; Santa Marta Massif; Santander Massif; Scandinavia; South America; Sunsas Belt; tectonics; terranes; Triassic; U/Pb; upper Precambrian; Venezuela; Venezuelan Andes; Western Europe DO - http://dx.doi.org/10.1016/j.jsames.2009.07.011 ER - TY - JOUR T1 - Geology of the Martian crustal dichotomy boundary; age, modifications, and implications for modeling efforts AN - 855195395; 2011-023989 AB - The contrast in crustal thickness, surface age, elevation, and morphology between the southern cratered highlands and northern lowland plains of Mars is termed the crustal dichotomy. The oldest exposed sections of the crustal dichotomy boundary are ancient cratered slopes, which influenced post-Noachian fresh crater morphometry, Late Noachian valley network planform, and the degradation patterns of Middle to Late Noachian ( approximately 3.92-3.7 Ga) impact craters. Noachian visible and topographically defined impact craters at the top of the cratered slope show no evidence of flexure-induced normal faulting. These observations and published geophysical data collectively require an Early to Pre-Noachian age for the crustal dichotomy, prior to the largest recognized impact basins. Late Noachian plateau deposits and more prolonged Tharsis volcanism appear to have buried parts of the old cratered slope, and fretted terrain developed in this transition zone during the Early Hesperian Epoch ( approximately 3.7-3.6 Ga). Fretted/knobby terrains, lowland plains, and most visible structures (wrinkle ridges, fractures, and normal faults) postdate Noachian crater modification and are several hundred million years younger than the cratered slope of the crustal dichotomy, so they provide no valid basis or constraint for models of its formation. Long-wavelength topography in cratered terrain dates to Early to Pre-Noachian time and provides a useful model constraint. Geological and geophysical observations are thus reconciled around an early age and relatively rapid development of the Martian crustal dichotomy. JF - Journal of Geophysical Research AU - Irwin, Rossman P AU - Watters, Thomas R Y1 - 2010 PY - 2010 DA - 2010 EP - Citation E11006 PB - American Geophysical Union, Washington, DC VL - 115 IS - E11 SN - 0148-0227, 0148-0227 KW - Noachian KW - impact features KW - erosion KW - surficial geology KW - morphometry KW - Mars KW - Hesperian KW - weathering KW - terrestrial planets KW - planets KW - terrains KW - normal faults KW - age KW - surface features KW - impact craters KW - Tharsis KW - faults KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/855195395?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Geophysical+Research&rft.atitle=Geology+of+the+Martian+crustal+dichotomy+boundary%3B+age%2C+modifications%2C+and+implications+for+modeling+efforts&rft.au=Irwin%2C+Rossman+P%3BWatters%2C+Thomas+R&rft.aulast=Irwin&rft.aufirst=Rossman&rft.date=2010-01-01&rft.volume=115&rft.issue=E11&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Journal+of+Geophysical+Research&rft.issn=01480227&rft_id=info:doi/10.1029%2F2010JE003658 L2 - http://www.agu.org/journals/jgr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2011-01-01 N1 - Number of references - 154 N1 - PubXState - DC N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - age; crust; erosion; faults; Hesperian; impact craters; impact features; Mars; morphometry; Noachian; normal faults; planets; surface features; surficial geology; terrains; terrestrial planets; Tharsis; weathering DO - http://dx.doi.org/10.1029/2010JE003658 ER - TY - JOUR T1 - Alexandria's Eastern Harbor, Egypt: Pollen, Microscopic Charcoal, and the Transition from Natural to Human-Modified Basin AN - 853483162; 14135567 AB - STANLEY, J.-D. and BERNHARDT, C.E., 2010. Alexandria's Eastern Harbor, Egypt: Pollen, microscopic charcoal, and the transition from natural to human-modified basin. JF - Journal of Coastal Research AU - Stanley, Jean-Daniel AU - Bernhardt, Christopher E AD - Cities Under the Seas Program (CUSP), National Museum of Natural History, Smithsonian Institution, Paleo-Room E205, Washington, DC 20013-7012, U.S.A., stanleyd@si.edu Y1 - 2010/01// PY - 2010 DA - Jan 2010 SP - 67 EP - 79 PB - Coastal Education and Research Foundation IS - 261 SN - 0749-0208, 0749-0208 KW - ASFA 2: Ocean Technology Policy & Non-Living Resources; Water Resources Abstracts KW - Alexander the Great KW - archaeology KW - Bronze Age KW - charcoal KW - climate change KW - early settlement KW - Egyptian dynasties KW - Greeks KW - Holocene KW - human activity KW - lithofacies KW - Mareotis Lagoon KW - Nile Delta KW - pollen KW - Ptolemies KW - Romans KW - stratigraphy KW - wastewater KW - Basins KW - Harbors KW - MED, Egypt, Arab Rep. KW - Harbours KW - Pollen KW - MED, Egypt, Arab Rep., Alexandria KW - SW 0540:Properties of water KW - Q2 09406:Energy from the sea UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/853483162?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Coastal+Research&rft.atitle=Alexandria%27s+Eastern+Harbor%2C+Egypt%3A+Pollen%2C+Microscopic+Charcoal%2C+and+the+Transition+from+Natural+to+Human-Modified+Basin&rft.au=Stanley%2C+Jean-Daniel%3BBernhardt%2C+Christopher+E&rft.aulast=Stanley&rft.aufirst=Jean-Daniel&rft.date=2010-01-01&rft.volume=&rft.issue=261&rft.spage=67&rft.isbn=&rft.btitle=&rft.title=Journal+of+Coastal+Research&rft.issn=07490208&rft_id=info:doi/10.2112%2FJCOASTRES-D-09-00089.1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-02-01 N1 - Number of references - 91 N1 - Last updated - 2015-03-19 N1 - SubjectsTermNotLitGenreText - Harbours; Pollen; Basins; Harbors; MED, Egypt, Arab Rep.; MED, Egypt, Arab Rep., Alexandria DO - http://dx.doi.org/10.2112/JCOASTRES-D-09-00089.1 ER - TY - JOUR T1 - Field geology conducted from the Lunar Electric Rover, NASA Desert RATS 2009; strategies for human surface science operations on the Moon AN - 853219974; 2011-018801 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Garry, W B AU - Bleacher, Jacob E AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 2209 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - imagery KW - Moon KW - government agencies KW - Apollo Program KW - rovers KW - simulation KW - Constellation Program KW - Desert Research and Technology Studies KW - exploration KW - sampling KW - planning KW - NASA KW - testing KW - Lunar Electric Rover KW - human exploration KW - extravehicular activity KW - field studies KW - cameras KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/853219974?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Field+geology+conducted+from+the+Lunar+Electric+Rover%2C+NASA+Desert+RATS+2009%3B+strategies+for+human+surface+science+operations+on+the+Moon&rft.au=Garry%2C+W+B%3BBleacher%2C+Jacob+E%3BAnonymous&rft.aulast=Garry&rft.aufirst=W&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2209.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Aug. 18, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Apollo Program; cameras; Constellation Program; Desert Research and Technology Studies; exploration; extravehicular activity; field studies; government agencies; human exploration; imagery; Lunar Electric Rover; Moon; NASA; planning; rovers; sampling; simulation; testing ER - TY - JOUR T1 - Variations in the galactic cosmic ray flux at the Moon; effects of the magnetotail and solar wind structures AN - 853216242; 2011-021896 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Case, A W AU - Spence, H E AU - Golightly, M J AU - Kasper, J C AU - Blake, J B AU - Mazur, J AU - Townsend, L AU - Zeitlin, C AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - 2606 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - galactic cosmic rays KW - magnetotail KW - CRaTER instrument KW - Moon KW - Lunar Reconnaissance Orbiter KW - solar wind KW - magnetosphere KW - cosmic rays KW - variations KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/853216242?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Variations+in+the+galactic+cosmic+ray+flux+at+the+Moon%3B+effects+of+the+magnetotail+and+solar+wind+structures&rft.au=Case%2C+A+W%3BSpence%2C+H+E%3BGolightly%2C+M+J%3BKasper%2C+J+C%3BBlake%2C+J+B%3BMazur%2C+J%3BTownsend%2C+L%3BZeitlin%2C+C%3BAnonymous&rft.aulast=Case&rft.aufirst=A&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2606.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on June 25, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - cosmic rays; CRaTER instrument; galactic cosmic rays; Lunar Reconnaissance Orbiter; magnetosphere; magnetotail; Moon; solar wind; variations ER - TY - JOUR T1 - Advancement of a compact reflectron TOF-MS for planetary sample analysis AN - 853215913; 2011-021836 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Brinckerhoff, William B AU - Cornish, T J AU - Ecelberger, S A AU - Corrigan, C M AU - Ganesan, A L AU - Getty, S A AU - ten Kate, I L AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 2358 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - reflectron KW - chemical analysis KW - miniaturization KW - mass spectroscopy KW - Mars KW - terrestrial planets KW - planets KW - time-of-flight mass spectroscopy KW - laser desorption ionization KW - spectroscopy KW - Mars analogs KW - instruments KW - design KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/853215913?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Advancement+of+a+compact+reflectron+TOF-MS+for+planetary+sample+analysis&rft.au=Brinckerhoff%2C+William+B%3BCornish%2C+T+J%3BEcelberger%2C+S+A%3BCorrigan%2C+C+M%3BGanesan%2C+A+L%3BGetty%2C+S+A%3Bten+Kate%2C+I+L%3BAnonymous&rft.aulast=Brinckerhoff&rft.aufirst=William&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/2358.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 4 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Sept. 20, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - chemical analysis; design; instruments; laser desorption ionization; Mars; Mars analogs; mass spectroscopy; miniaturization; planets; reflectron; spectroscopy; terrestrial planets; time-of-flight mass spectroscopy ER - TY - JOUR T1 - The Galapagos and Hawaii volcanoes; two analogs of Syria Planum on Mars AN - 853215782; 2011-018861 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Baptista, A R AU - Craddock, R A AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 1768 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - United States KW - Hawaii Island KW - lava flows KW - Hawaii County Hawaii KW - fissures KW - Hawaii KW - Mars KW - East Pacific Ocean Islands KW - terrestrial planets KW - calderas KW - planets KW - volcanic features KW - Syria Planum KW - Galapagos Islands KW - eruptions KW - Oceania KW - volcanoes KW - terrestrial comparison KW - shield volcanoes KW - Polynesia KW - geomorphology KW - Kilauea KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/853215782?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=The+Galapagos+and+Hawaii+volcanoes%3B+two+analogs+of+Syria+Planum+on+Mars&rft.au=Baptista%2C+A+R%3BCraddock%2C+R+A%3BAnonymous&rft.aulast=Baptista&rft.aufirst=A&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1768.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 7 N1 - PubXState - TX N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Accessed on Sept. 7, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - calderas; East Pacific Ocean Islands; eruptions; fissures; Galapagos Islands; geomorphology; Hawaii; Hawaii County Hawaii; Hawaii Island; Kilauea; lava flows; Mars; Oceania; planets; Polynesia; shield volcanoes; Syria Planum; terrestrial comparison; terrestrial planets; United States; volcanic features; volcanoes ER - TY - JOUR T1 - The behavior and natural history of Chartergellus, a little-known genus of neotropical social wasps (Vespidae Polistinae Epiponini) AN - 851472346; 14292297 AB - This study reviews published data on the behavior and natural history of Chartergellus and presents the first observations on social interactions in this genus of tropical swarm-founding wasps. Observations of Chartergellus golfitensis in Costa Rica and C. punctatior in Colombia showed that queens perform a post-oviposition egg-guarding vigil, and a bending display like that characteristic of epiponine social wasps that lack consistent morphological differences between workers and queens and have caste determination in the adult stage. Young, old, and queen (egg-laying) females of C. golfitensis showed small differences that indicate color changes with age, and structural differences that could be due to seasonal or colony-cycle changes in developmental conditions, but do not rule out the possibility of pre-adult caste determination, a phenomenon that needs to be carefully distinguished from pre-adult caste bias. Sexual dimorphism and the behavior of males at the nest in C. golfitensis is described, as well as the aggressive and avoidance behavior of females toward males. Nest structure in both species is as described previously for Chartergellus species, but some anomalies and their possible evolutionary significance are discussed. Cell initiation by an egg-laying queen, a behavior never seen by workers, and by a young female with slightly developed ovaries, may be vestiges of ancestral solitary reproductive traits where developed ovaries are associated with cell construction. JF - Ethology Ecology & Evolution AU - Chavarria-Pizarro, L AU - West-Eberhard, MJ AD - Smithsonian Tropical Research Institute, mail c/o Escuela de Biologia, Universidad de Costa Rica, Costa Rica, mjwe@sent.com PY - 2010 SP - 317 EP - 343 VL - 22 IS - 4 SN - 0394-9370, 0394-9370 KW - Entomology Abstracts; Animal Behavior Abstracts; Ecology Abstracts KW - Sexual dimorphism KW - Age KW - Data processing KW - Developmental stages KW - Avoidance behavior KW - Castes KW - Polistinae KW - Vespidae KW - Nests KW - Social interactions KW - Color KW - Workers KW - Caste determination KW - Queens KW - Ovaries KW - Hymenoptera KW - Evolution KW - Y 25020:Territory, Reproduction and Sociality KW - Z 05300:General KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/851472346?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ethology+Ecology+%26+Evolution&rft.atitle=The+behavior+and+natural+history+of+Chartergellus%2C+a+little-known+genus+of+neotropical+social+wasps+%28Vespidae+Polistinae+Epiponini%29&rft.au=Chavarria-Pizarro%2C+L%3BWest-Eberhard%2C+MJ&rft.aulast=Chavarria-Pizarro&rft.aufirst=L&rft.date=2010-01-01&rft.volume=22&rft.issue=4&rft.spage=317&rft.isbn=&rft.btitle=&rft.title=Ethology+Ecology+%26+Evolution&rft.issn=03949370&rft_id=info:doi/10.1080%2F03949370.2010.510035 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2011-02-01 N1 - Last updated - 2016-01-21 N1 - SubjectsTermNotLitGenreText - Sexual dimorphism; Age; Data processing; Castes; Avoidance behavior; Developmental stages; Nests; Color; Social interactions; Queens; Caste determination; Workers; Ovaries; Evolution; Vespidae; Polistinae; Hymenoptera DO - http://dx.doi.org/10.1080/03949370.2010.510035 ER - TY - JOUR T1 - Oxygen isotopic compositions of the Allende FoB CAI SJ101 AN - 849004221; 2011-013302 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Pataev, M I AU - Nagashima, K AU - Krot, A N AU - Jacobsen, S B AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - Abstract 1818 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - sorosilicates KW - silicates KW - stony meteorites KW - oxygen KW - isotopes KW - calcium-aluminum inclusions KW - olivine group KW - CV chondrites KW - stable isotopes KW - anorthite KW - Allende Meteorite KW - meteorites KW - melilite group KW - pyroxene group KW - clinopyroxene KW - melilite KW - inclusions KW - orthosilicates KW - oxides KW - framework silicates KW - chondrites KW - O-17/O-16 KW - chain silicates KW - plagioclase KW - isotope ratios KW - spinel KW - O-18/O-16 KW - carbonaceous chondrites KW - forsterite KW - nesosilicates KW - petrography KW - feldspar group KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/849004221?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=Oxygen+isotopic+compositions+of+the+Allende+FoB+CAI+SJ101&rft.au=Pataev%2C+M+I%3BNagashima%2C+K%3BKrot%2C+A+N%3BJacobsen%2C+S+B%3BAnonymous&rft.aulast=Pataev&rft.aufirst=M&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1818.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 8 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Aug. 24, 2010 N1 - Last updated - 2012-06-07 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - Allende Meteorite; anorthite; calcium-aluminum inclusions; carbonaceous chondrites; chain silicates; chondrites; clinopyroxene; CV chondrites; feldspar group; forsterite; framework silicates; inclusions; isotope ratios; isotopes; melilite; melilite group; meteorites; nesosilicates; O-17/O-16; O-18/O-16; olivine group; orthosilicates; oxides; oxygen; petrography; plagioclase; pyroxene group; silicates; sorosilicates; spinel; stable isotopes; stony meteorites ER - TY - BOOK T1 - Urban Mass Transit: The Life Story of a Technology AN - 837451084; 2010-11792 AB - Technological choices depend on, and are part of, contests over political power, as the history of mass transit vividly illustrates. From horse-drawn omnibuses to subways to light rail, this volume highlights the technological and social struggles that have accompanied urbanization and the need for an efficient and cost-effective means of transportation in cities. It depicts mass transit as a technology -- rather, as a technological system -- that provided an essential complement to industrialization, urbanization, and, ultimately, to the rise of consumer culture. At the heart of the story is the streetcar, a conveyance that played a central role in the development of all U.S. cities and towns. For generations of Americans, streetcars were essential to everyday life. Once dominating the urban landscape in towns and cities throughout the United States, the streetcar has all but disappeared. The book traces its evolution and demise, debunking the urban myth that the downfall of the electric streetcar was directly attributable to the corporate malfeasance of General Motors and others from the automotive world. It concludes with a meditation on the prospects for mass transit in a postmodern society that must face up to the contradictions of privatized mobility and the reality of dwindling natural resources. JF - Johns Hopkins University Press, 2010, 200 pp. AU - Post, Robert C Y1 - 2010///0, PY - 2010 DA - 0, 2010 PB - Johns Hopkins University Press SN - 9780801893155 KW - Transportation and transportation policy - Urban transport KW - Environment and environmental policy - Architecture and planning KW - Science and technology policy - Technology and technology policy KW - Social conditions and policy - Urban conditions KW - Culture and religion - Culture and civilization KW - Transportation and transportation policy - Transportation KW - Transportation and transportation policy - Roads and land transport KW - United States KW - Culture KW - Transportation KW - Urbanization KW - Mass transit KW - Subways KW - Alternative fuel vehicles KW - City planning KW - Technology KW - book UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/837451084?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/PAIS+Index&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Post%2C+Robert+C&rft.aulast=Post&rft.aufirst=Robert&rft.date=2010-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9780801893155&rft.btitle=Urban+Mass+Transit%3A+The+Life+Story+of+a+Technology&rft.title=Urban+Mass+Transit%3A+The+Life+Story+of+a+Technology&rft.issn=&rft_id=info:doi/ LA - English DB - PAIS Index N1 - Date revised - 2011-01-10 N1 - Publication note - Johns Hopkins University Press, 2010 N1 - Last updated - 2016-09-28 ER - TY - JOUR T1 - Initial results for the north pole of the Moon from Mini-SAR, Chandrayaan-1 Mission AN - 815954641; 2011-002192 AB - We present new polarimetric radar data for the surface of the north pole of the Moon acquired with the Mini-SAR experiment onboard India's Chandrayaan-1 spacecraft. Between mid-February and mid-April, 2009, Mini-SAR mapped more than 95% of the areas polewards of 80 degrees latitude at a resolution of 150 meters. The north polar region displays backscatter properties typical for the Moon, with circular polarization ratio (CPR) values in the range of 0.1-0.3, increasing to over 1.0 for young primary impact craters. These higher CPR values likely reflect surface roughness associated with these fresh features. In contrast, some craters in this region show elevated CPR in their interiors, but not exterior to their rims. Almost all of these features are in permanent sun shadow and correlate with proposed locations of polar ice modeled on the basis of Lunar Prospector neutron data. These relations are consistent with deposits of water ice in these craters. JF - Geophysical Research Letters AU - Spudis, P D AU - Bussey, D B J AU - Baloga, S M AU - Butler, B J AU - Carl, D AU - Carter, L M AU - Chakraborty, M AU - Elphic, R C AU - Gillis-Davis, Jeffrey J AU - Goswami, J N AU - Heggy, E AU - Hillyard, M AU - Jensen, R AU - Kirk, R L AU - LaVallee, D AU - McKerracher, P AU - Neish, C D AU - Nozette, S AU - Nylund, S AU - Palsetia, M AU - Patterson, W AU - Robinson, M S AU - Raney, R K AU - Schulze, R C AU - Sequeira, H AU - Skura, J AU - Thompson, T W AU - Thomson, B J AU - Ustinov, E A AU - Winters, H L Y1 - 2010 PY - 2010 DA - 2010 EP - Citation L06204 PB - American Geophysical Union, Washington, DC VL - 37 IS - 6 SN - 0094-8276, 0094-8276 KW - water KW - high-resolution methods KW - polarization KW - polar regions KW - Moon KW - mapping KW - Chandrayaan-1 Mission KW - satellite methods KW - craters KW - extraterrestrial geology KW - ice KW - Mini-SAR KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/815954641?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=Initial+results+for+the+north+pole+of+the+Moon+from+Mini-SAR%2C+Chandrayaan-1+Mission&rft.au=Spudis%2C+P+D%3BBussey%2C+D+B+J%3BBaloga%2C+S+M%3BButler%2C+B+J%3BCarl%2C+D%3BCarter%2C+L+M%3BChakraborty%2C+M%3BElphic%2C+R+C%3BGillis-Davis%2C+Jeffrey+J%3BGoswami%2C+J+N%3BHeggy%2C+E%3BHillyard%2C+M%3BJensen%2C+R%3BKirk%2C+R+L%3BLaVallee%2C+D%3BMcKerracher%2C+P%3BNeish%2C+C+D%3BNozette%2C+S%3BNylund%2C+S%3BPalsetia%2C+M%3BPatterson%2C+W%3BRobinson%2C+M+S%3BRaney%2C+R+K%3BSchulze%2C+R+C%3BSequeira%2C+H%3BSkura%2C+J%3BThompson%2C+T+W%3BThomson%2C+B+J%3BUstinov%2C+E+A%3BWinters%2C+H+L&rft.aulast=Spudis&rft.aufirst=P&rft.date=2010-01-01&rft.volume=37&rft.issue=6&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2009GL042259 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2011-01-01 N1 - Number of references - 26 N1 - PubXState - DC N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - Chandrayaan-1 Mission; craters; extraterrestrial geology; high-resolution methods; ice; mapping; Mini-SAR; Moon; polar regions; polarization; remote sensing; satellite methods; water DO - http://dx.doi.org/10.1029/2009GL042259 ER - TY - JOUR T1 - The Wittelsbach-Graff and Hope diamonds; not cut from the same rough AN - 815954290; 2011-000744 AB - Two historic blue diamonds, the Hope and the Wittelsbach-Graff, appeared together for the first time at the Smithsonian Institution in 2010. Both diamonds were apparently purchased in India in the 17th century and later belonged to European royalty. In addition to the parallels in their histories, their comparable color and bright, lone-lasting orange-red phosphorescence have led to speculation that these two diamonds might have come from the same piece of rough Although the diamonds are similar spectroscopically, their dislocation patterns observed with the DiamondView differ in scale and texture, and they do not show the same internal strain features. The results indicate that the two diamonds did not originate from the same crystal, though they likely experienced similar geologic histories. JF - Gems and Gemology AU - Gaillou, Eloise AU - Wang, Wuyi AU - Post, Jeffrey E AU - King, John M AU - Butler, James E AU - Collins, Alan T AU - Moses, Thomas M Y1 - 2010 PY - 2010 DA - 2010 SP - 80 EP - 88 PB - Gemological Institute of America, Santa Monica, CA VL - 46 IS - 2 SN - 0016-626X, 0016-626X KW - Hope Diamond KW - strain KW - substitution KW - native elements KW - blue diamond KW - ultraviolet radiation KW - infrared spectra KW - history KW - crystals KW - ultrastructure KW - luminescence KW - FTIR spectra KW - gems KW - electromagnetic radiation KW - color KW - diamond KW - Wittelsbach-Graff Diamond KW - spectra KW - crystal dislocations KW - heterogeneity KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/815954290?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Gems+and+Gemology&rft.atitle=The+Wittelsbach-Graff+and+Hope+diamonds%3B+not+cut+from+the+same+rough&rft.au=Gaillou%2C+Eloise%3BWang%2C+Wuyi%3BPost%2C+Jeffrey+E%3BKing%2C+John+M%3BButler%2C+James+E%3BCollins%2C+Alan+T%3BMoses%2C+Thomas+M&rft.aulast=Gaillou&rft.aufirst=Eloise&rft.date=2010-01-01&rft.volume=46&rft.issue=2&rft.spage=80&rft.isbn=&rft.btitle=&rft.title=Gems+and+Gemology&rft.issn=0016626X&rft_id=info:doi/ L2 - http://www.gia.edu/gemsandgemology/70/section_main_page.cfm LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 19 N1 - PubXState - CA N1 - Document feature - illus. incl. 2 tables N1 - Last updated - 2012-06-07 N1 - CODEN - GEGEA2 N1 - SubjectsTermNotLitGenreText - blue diamond; color; crystal dislocations; crystals; diamond; electromagnetic radiation; FTIR spectra; gems; heterogeneity; history; Hope Diamond; infrared spectra; luminescence; native elements; spectra; strain; substitution; ultrastructure; ultraviolet radiation; Wittelsbach-Graff Diamond ER - TY - JOUR T1 - Play-of-color opal from Wegel Tena, Wollo Province, Ethiopia AN - 815953453; 2011-000745 AB - A new opal deposit was discovered in 2008 near the village of Wegel Tena, in volcanic rocks of Ethiopia's Wollo Province. Unlike previous Ethiopian opals, the new material is mostly white, with some brown opal, fire opal, and colorless "crystal" opal. Some of it resembles Australian and Brazilian sedimentary opals, with play-of-color that is often very vivid. However, its properties are consistent with those of opal CT and most volcanic opals. Inclusions consist of pyrite, barium-manganese oxides, and native carbon. Some samples show "digit patterns": interpenetrating play-of-color and common opal, resembling fingers. The opaque-to-translucent Wegel Tena opals become transparent when soaked in water, showing a remarkable hydrophane character. White opals from this deposit contain an elevated Ba content, which has not been reported so far in opal-CT. The fire and crystal opals are prone to breakage, while the white, opaque-to-translucent opals are remarkably durable. The proportion of gem-quality material in the Wegel Tena deposit seems unusually high, and 1,500 kg have already been extracted using rudimentary mining techniques. The deposit may extend over several kilometers and could become a major source of gem-quality opal. JF - Gems and Gemology AU - Rondeau, Benjamin AU - Fritsch, Emmanuel AU - Mazzero, Franceso AU - Gauthier, Jean-Pierre AU - Cenki-Tok, Benedicte AU - Bekele, Eyassu AU - Gaillou, Eloise Y1 - 2010 PY - 2010 DA - 2010 SP - 90 EP - 105 PB - Gemological Institute of America, Santa Monica, CA VL - 46 IS - 2 SN - 0016-626X, 0016-626X KW - silicates KW - mining KW - volcanic rocks KW - silica minerals KW - igneous rocks KW - East Africa KW - microstructure KW - mass spectra KW - production KW - Ethiopia KW - barium KW - Wegel Tena Ethiopia KW - framework silicates KW - spectra KW - trace elements KW - chemical composition KW - Wallo Ethiopia KW - opal-CT KW - alkaline earth metals KW - mineral localities KW - opal KW - X-ray spectra KW - TEM data KW - specific gravity KW - EDS spectra KW - ICP mass spectra KW - luminescence KW - gems KW - Raman spectra KW - optical properties KW - color KW - metals KW - identification KW - Africa KW - refractive index KW - 01B:Mineralogy of silicates KW - 28A:Economic geology, geology of nonmetal deposits UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/815953453?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Gems+and+Gemology&rft.atitle=Play-of-color+opal+from+Wegel+Tena%2C+Wollo+Province%2C+Ethiopia&rft.au=Rondeau%2C+Benjamin%3BFritsch%2C+Emmanuel%3BMazzero%2C+Franceso%3BGauthier%2C+Jean-Pierre%3BCenki-Tok%2C+Benedicte%3BBekele%2C+Eyassu%3BGaillou%2C+Eloise&rft.aulast=Rondeau&rft.aufirst=Benjamin&rft.date=2010-01-01&rft.volume=46&rft.issue=2&rft.spage=90&rft.isbn=&rft.btitle=&rft.title=Gems+and+Gemology&rft.issn=0016626X&rft_id=info:doi/ L2 - http://www.gia.edu/gemsandgemology/70/section_main_page.cfm LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2014, American Geosciences Institute. N1 - Date revised - 2011-01-01 N1 - Number of references - 25 N1 - PubXState - CA N1 - Document feature - illus. incl. 4 tables, sketch map N1 - Last updated - 2014-03-14 N1 - CODEN - GEGEA2 N1 - SubjectsTermNotLitGenreText - Africa; alkaline earth metals; barium; chemical composition; color; East Africa; EDS spectra; Ethiopia; framework silicates; gems; ICP mass spectra; identification; igneous rocks; luminescence; mass spectra; metals; microstructure; mineral localities; mining; opal; opal-CT; optical properties; production; Raman spectra; refractive index; silica minerals; silicates; specific gravity; spectra; TEM data; trace elements; volcanic rocks; Wallo Ethiopia; Wegel Tena Ethiopia; X-ray spectra ER - TY - JOUR T1 - Progestin Exposure Before Gonadotropin Stimulation Improves Embryo Development after In Vitro Fertilization in the Domestic Cat AN - 762282499; 13813024 AB - This study investigated the influence of progestin priming and ovarian quiescence on response to exogenous gonadotropin stimulation in the cat. Because a subpopulation of cats routinely ovulated spontaneously, there also was the opportunity to examine the ovary's reaction to the added impact of endogenously secreted progestagen. Queens were given 1) equine chorionic gonadotropin (eCG) plus human chorionic gonadotropin (hCG) only (control; n = 9 cats), 2) GnRH antagonist (antide) injections followed by eCG and hCG (n = 9), and 3) a progestin implant (levonorgestrel) followed by eCG and hCG (n = 9). Laparoscopy was used to assess ovarian activity and aspirate follicular oocytes that were graded on the basis of morphology. In five cats per treatment, half of the high-quality oocytes were assessed for glucose, pyruvate, and lactate metabolism as well as nuclear maturation. Remaining oocytes were inseminated in vitro, cultured, and examined at 72 h after insemination for cleavage. In the remaining four cats per treatment, all oocytes were inseminated in vitro and assessed at 72, 120, and 168 h after insemination for embryo developmental stage. Cats pretreated with progestin had more follicles and produced more embryos per donor (including at the combined morula/blastocyst stage) than controls or females treated with GnRH antagonist (P 0.05) in oocyte carbohydrate metabolism, nuclear maturation metrics, or fertilization success, although there was a tendency toward improvements in all three (P < 0.2) in progestin-treated females. Interestingly, cats that spontaneously ovulated within 60 days of treatment onset also produced more embryos per cat than induced-ovulation counterparts (P < 0.05). Results indicate that prior exposure to exogenous progestin (via implant) or endogenous progestagen (via spontaneous ovulation) improves ovarian responsiveness to gonadotropins in the cat through a mechanism that is independent of the induction of ovarian quiescence. JF - Biology of Reproduction AU - Pelican, Katharine M AU - Spindler, Rebecca E AU - Pukazhenthi, Budhan S AU - Wildt, David E AU - Ottinger, Mary A AU - Howard, JoGayle AD - Center for Species Survival, Smithsonian Conservation Biology Institute, National Zoological Park, Front Royal, Virginia Y1 - 2010 PY - 2010 DA - 2010 SP - 558 EP - 567 PB - Society for the Study of Reproduction, 1619 Monroe Street Madison Wisconsin 53711-2021 USA VL - 83 IS - 4 SN - 0006-3363, 0006-3363 KW - Toxicology Abstracts KW - Carbohydrate metabolism KW - Follicles KW - chorionic gonadotropin KW - Gonadotropin-releasing hormone KW - Laparoscopy KW - Subpopulations KW - Gonadotropins KW - Glucose KW - Developmental stages KW - EKG KW - Queens KW - blastocysts KW - Fertilization KW - Pyruvic acid KW - Ovulation KW - Lactic acid KW - Oocytes KW - Embryos KW - progestin KW - X 24490:Other UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/762282499?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Atoxicologyabstracts&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Biology+of+Reproduction&rft.atitle=Progestin+Exposure+Before+Gonadotropin+Stimulation+Improves+Embryo+Development+after+In+Vitro+Fertilization+in+the+Domestic+Cat&rft.au=Pelican%2C+Katharine+M%3BSpindler%2C+Rebecca+E%3BPukazhenthi%2C+Budhan+S%3BWildt%2C+David+E%3BOttinger%2C+Mary+A%3BHoward%2C+JoGayle&rft.aulast=Pelican&rft.aufirst=Katharine&rft.date=2010-01-01&rft.volume=83&rft.issue=4&rft.spage=558&rft.isbn=&rft.btitle=&rft.title=Biology+of+Reproduction&rft.issn=00063363&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-11-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Carbohydrate metabolism; Gonadotropin-releasing hormone; chorionic gonadotropin; Follicles; Laparoscopy; Subpopulations; Gonadotropins; Glucose; Developmental stages; EKG; Queens; Fertilization; blastocysts; Ovulation; Pyruvic acid; Lactic acid; Oocytes; Embryos; progestin ER - TY - JOUR T1 - A phylogeny and classification of the Muhlenbergiinae (Poaceae: Chloridoideae: Cynodonteae) based on plastid and nuclear DNA sequences AN - 762277901; 13707851 AB - ; Premise of the study: To understand the origins of C4 grasslands, we must have a better interpretation of plant traits via phylogenetic reconstruction. Muhlenbergiinae, the largest subtribe of C4 grasses in Mexico and the southwestern United States (with 176 species), is taxonomically poorly understood. ; METHODS: We conducted a phylogenetic analysis of 47 genera and 174 species using six plastid regions (ndhA intron, ndhF, rps16-trnK, rps16 intron, rps3, and rpl32-trnL) and the nuclear ITS 1 and 2 (ribosomal internal transcribed spacer) regions to infer evolutionary relationships and revise the classification. ; Key results: In our analyses, Muhlenbergia (ca. 153 species) is paraphyletic, with nine genera (Aegopogon, Bealia, Blepharoneuron, Chaboissaea, Lycurus, Muhlenbergia, Pereilema, Redfieldia, Schaffnerella, and Schedonnardus) found nested within. We recognized the following five well-supported monophyletic lineages within MUHLENBERGIA: subg. Muhlenbergia, with species that have phosphoenolpyruvate carboxykinase-like leaf anatomy and long, scaly rhizomes; subg. Trichochloa with long-lived species that are relatively tall (up to 3 m); subg. Clomena with 3-nerved upper glumes; sect. Pseudosporobolus species with narrow panicles and plumbeous spikelets; and sect. Bealia species with lemmas with hairy margins and midveins. ; CONCLUSIONS: We propose expanding the circumscription of Muhlenbergia to include the other nine genera in this subtribe and make the following new combinations: Muhlenbergia subg. Bealia, M. diandra, M. geminiflora, M. paniculata, M. phleoides, M. subg. Pseudosporobolus (also lectotipified), M. solisii, M. tricholepis. We also propose several new names: M. ammophila, M. columbi, M. plumosa. Our phylograms suggest that Muhlenbergia originated in North America because the sister (Sohnsia filifolia and Scleropogoninae) is composed of predominantly North American species. JF - American Journal of Botany AU - Peterson, Paul M AU - Romaschenko, Konstantin AU - Johnson, Gabriel AD - Smithsonian Institution, Department of Botany MRC-166, National Museum of Natural History, Washington, D Y1 - 2010 PY - 2010 DA - 2010 SP - 1532 EP - 1554 PB - Botanical Society of America, Botanical Society of America Columbus OH 43210-1293 USA VL - 97 IS - 9 SN - 0002-9122, 0002-9122 KW - Genetics Abstracts; Biochemistry Abstracts 2: Nucleic Acids; Water Resources Abstracts KW - Phylogeny KW - Mexico KW - Classification KW - Aegopogon KW - G 07800:Plants and Algae KW - SW 0540:Properties of water KW - N 14810:Methods UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/762277901?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Awaterresources&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=American+Journal+of+Botany&rft.atitle=A+phylogeny+and+classification+of+the+Muhlenbergiinae+%28Poaceae%3A+Chloridoideae%3A+Cynodonteae%29+based+on+plastid+and+nuclear+DNA+sequences&rft.au=Peterson%2C+Paul+M%3BRomaschenko%2C+Konstantin%3BJohnson%2C+Gabriel&rft.aulast=Peterson&rft.aufirst=Paul&rft.date=2010-01-01&rft.volume=97&rft.issue=9&rft.spage=1532&rft.isbn=&rft.btitle=&rft.title=American+Journal+of+Botany&rft.issn=00029122&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-11-01 N1 - Last updated - 2014-02-21 N1 - SubjectsTermNotLitGenreText - Phylogeny; Classification; Aegopogon; Mexico ER - TY - JOUR T1 - Late Pennsylvanian floras in western equatorial Pangea, Canon del Cobre, New Mexico AN - 759303898; 2010-087127 AB - Fossil plants were collected from five stratigraphic levels in Canon del Cobre, New Mexico. These floras are compositionally typical of the Late Pennsylvanian, particularly of the later part, the Virgilian (Gzhelian). Conspicuous elements are Alethopteris zeilleri, Macroneuropteris scheuchzeri, Danaeites emersonii, Sphenophyllum verticillatum, Sphenophyllum oblongifolium, and Sphenophyllum angustifolium, Annularia carinata, Asterophyllites equisetiformis, Sigillaria brardii, and other, less common forms typical of wetland floras, such as Pseudomariopteris cordato-ovata. Walchian conifers and Taeniopteris were encountered rarely. For the most part, these floras appear to have been growing on bars or along the margins of braided streams, resulting in frequent burial of plants, particularly calamite stems, in upright position, or preservation of tangled masses of sphenophyll stems and leaves, largely in siltstones. Finer-grained deposits, seemingly representing small lakes, were strongly dominated by pteridosperms. JF - Bulletin - New Mexico Museum of Natural History and Science AU - DiMichele, William A AU - Chaney, Dan S AU - Kerp, Hans AU - Lucas, Spencer G A2 - Lucas, Spencer G. A2 - Schneider, Joerg W. A2 - Spielmann, Justin A. Y1 - 2010 PY - 2010 DA - 2010 SP - 75 EP - 113 PB - New Mexico Museum of Natural History and Science, Albuquerque, NM VL - 49 SN - 1524-4156, 1524-4156 KW - United States KW - Rio Arriba County New Mexico KW - lithostratigraphy KW - Spermatophyta KW - Sphenopsida KW - Pennsylvanian KW - Sphenophyllum KW - floral list KW - New Mexico KW - leaves KW - Pteridophyta KW - Upper Pennsylvanian KW - Canon de Cobre KW - Plantae KW - Pangaea KW - Paleozoic KW - Gymnospermae KW - Carboniferous KW - Virgilian KW - morphology KW - paleoenvironment KW - floral studies KW - Lycopsida KW - lacustrine environment KW - El Cobre Canyon Member KW - Pteridospermae KW - fluvial environment KW - 09:Paleobotany UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/759303898?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.atitle=Late+Pennsylvanian+floras+in+western+equatorial+Pangea%2C+Canon+del+Cobre%2C+New+Mexico&rft.au=DiMichele%2C+William+A%3BChaney%2C+Dan+S%3BKerp%2C+Hans%3BLucas%2C+Spencer+G&rft.aulast=DiMichele&rft.aufirst=William&rft.date=2010-01-01&rft.volume=49&rft.issue=&rft.spage=75&rft.isbn=&rft.btitle=&rft.title=Bulletin+-+New+Mexico+Museum+of+Natural+History+and+Science&rft.issn=15244156&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 64 N1 - PubXState - NM N1 - Document feature - illus. incl. strat. col., 26 plates, 1 table, sketch map N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Canon de Cobre; Carboniferous; El Cobre Canyon Member; floral list; floral studies; fluvial environment; Gymnospermae; lacustrine environment; leaves; lithostratigraphy; Lycopsida; morphology; New Mexico; paleoenvironment; Paleozoic; Pangaea; Pennsylvanian; Plantae; Pteridophyta; Pteridospermae; Rio Arriba County New Mexico; Spermatophyta; Sphenophyllum; Sphenopsida; United States; Upper Pennsylvanian; Virgilian ER - TY - JOUR T1 - First high-resolution stratigraphic column of the Martian north polar layered deposits AN - 759302977; 2010-087088 AB - This study achieves the first high-spatial-resolution, layer-scale, measured stratigraphic column of the Martian north polar layered deposits using a 1 m-posting DEM. The marker beds found throughout the upper North Polar Layered Deposits range in thickness from 1.6 m-16.0 m +/- 1.4 m, and 6 of 13 marker beds are separated by approximately 25-35 m. Thin-layer sets have average layer separations of 1.6 m. These layer separations may account for the spectral-power-peaks found in previous brightness-profile analyses. Marker-bed layer thicknesses show a weak trend of decreasing thickness with depth that we interpret to potentially be the result of a decreased accumulation rate in the past, for those layers. However, the stratigraphic column reveals that a simple rhythmic or bundled layer sequence is not immediately apparent throughout the column, implying that the relationship between polar layer formation and cyclic climate forcing is quite complex. JF - Geophysical Research Letters AU - Fishbaugh, Kathryn E AU - Hvidberg, Christine S AU - Byrne, Shane AU - Russell, Patrick S AU - Herkenhoff, Kenneth E AU - Winstrup, Mai AU - Kirk, Randolph L Y1 - 2010 PY - 2010 DA - 2010 EP - Citation L07201 PB - American Geophysical Union, Washington, DC VL - 37 IS - 7 SN - 0094-8276, 0094-8276 KW - cycles KW - high-resolution methods KW - Martian north pole KW - Mars KW - digital terrain models KW - layered materials KW - climate change KW - terrestrial planets KW - planets KW - extraterrestrial geology KW - sediments KW - depositional environment KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/759302977?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Geophysical+Research+Letters&rft.atitle=First+high-resolution+stratigraphic+column+of+the+Martian+north+polar+layered+deposits&rft.au=Fishbaugh%2C+Kathryn+E%3BHvidberg%2C+Christine+S%3BByrne%2C+Shane%3BRussell%2C+Patrick+S%3BHerkenhoff%2C+Kenneth+E%3BWinstrup%2C+Mai%3BKirk%2C+Randolph+L&rft.aulast=Fishbaugh&rft.aufirst=Kathryn&rft.date=2010-01-01&rft.volume=37&rft.issue=7&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Geophysical+Research+Letters&rft.issn=00948276&rft_id=info:doi/10.1029%2F2009GL041642 L2 - http://www.agu.org/journals/gl/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 29 N1 - PubXState - DC N1 - Document feature - illus. incl. sect. N1 - Last updated - 2012-06-07 N1 - CODEN - GPRLAJ N1 - SubjectsTermNotLitGenreText - climate change; cycles; depositional environment; digital terrain models; extraterrestrial geology; high-resolution methods; layered materials; Mars; Martian north pole; planets; sediments; terrestrial planets DO - http://dx.doi.org/10.1029/2009GL041642 ER - TY - JOUR T1 - Biological notes on a fungus-growing ant, Trachymyrmex cf. zeteki (Hymenoptera, Formicidae, Attini) attacked by a diverse community of parasitoid wasps (Hymenoptera, Diapriidae) AN - 754534611; 13232780 AB - A number of wasps in the family Diapriidae, subfamily Diapriinae (Proctotrupoidea), are parasitoids that specialize on ant larvae. These wasps are abundant and diverse in the Neotropics, but little is known about their biology. We studied parasitism rates by an array of diapriine wasps that attack the larvae of fungus-growing ants, Trachymyrmex cf. zeteki, in a single population (near Gamboa, Panama). Relatively little is known about the biology and natural history of these ants, so we also present data on colony size and nest architecture. We excavated 136 colonies in central Panama from June to September 2006, and 20 nests from July 2009. We reared six wasp morphotypes; two of them in the genus Mimopriella Masner and Garcia, one Oxypria Kieffer, two Szelenyiopria Fabritius and one Acanthopria Ashmead. The mean intensity of larval parasitism per ant colony was 33.9% (2006), and its prevalence across all ant populations was 27.2% (2006 and 2009). Parasitism rates were not positively correlated with host colony size. A single case of super-parasitism was documented in which two Oxypria males were reared from the same host larva. JF - Insectes Sociaux AU - Perez-Ortega, B AU - Fernandez-Marin, H AU - Loiacono AU - Galgani, P AU - Wcislo, W T AD - Smithsonian Tropical Research Institute, Balboa, Apartado 0843-03092 Ancon, Republic of Panama, hermogenes_f@hotmail.com Y1 - 2010 PY - 2010 DA - 2010 SP - 317 EP - 322 PB - Birkhaeuser Verlag VL - 57 IS - 3 SN - 0020-1812, 0020-1812 KW - Microbiology Abstracts C: Algology, Mycology & Protozoology; Animal Behavior Abstracts; Ecology Abstracts; Entomology Abstracts KW - Attini KW - Data processing KW - Diapriinae KW - Trachymyrmex KW - Formicidae KW - Parasitism KW - Nests KW - Colonies KW - Proctotrupoidea KW - Diapriidae KW - Hymenoptera KW - Parasitoids KW - K 03410:Animal Diseases KW - Y 25040:Behavioral Ecology KW - Z 05340:Ecology and Behavior KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/754534611?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Insectes+Sociaux&rft.atitle=Biological+notes+on+a+fungus-growing+ant%2C+Trachymyrmex+cf.+zeteki+%28Hymenoptera%2C+Formicidae%2C+Attini%29+attacked+by+a+diverse+community+of+parasitoid+wasps+%28Hymenoptera%2C+Diapriidae%29&rft.au=Perez-Ortega%2C+B%3BFernandez-Marin%2C+H%3BLoiacono%3BGalgani%2C+P%3BWcislo%2C+W+T&rft.aulast=Perez-Ortega&rft.aufirst=B&rft.date=2010-01-01&rft.volume=57&rft.issue=3&rft.spage=317&rft.isbn=&rft.btitle=&rft.title=Insectes+Sociaux&rft.issn=00201812&rft_id=info:doi/10.1007%2Fs00040-010-0086-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-08-01 N1 - Last updated - 2012-03-29 N1 - SubjectsTermNotLitGenreText - Colonies; Data processing; Parasitism; Nests; Parasitoids; Attini; Diapriinae; Trachymyrmex; Proctotrupoidea; Formicidae; Hymenoptera; Diapriidae DO - http://dx.doi.org/10.1007/s00040-010-0086-1 ER - TY - JOUR T1 - Topographic data reveal a buried fluvial landscape in the Simpson Desert, Australia AN - 753846609; 2010-075124 JF - Australian Journal of Earth Sciences AU - Craddock, R A AU - Hutchinson, M F AU - Stein, J A Y1 - 2010 PY - 2010 DA - 2010 SP - 141 EP - 149 PB - Blackwell Scientific Publications for the Geological Society of Australia, Melbourne, Victoria VL - 57 IS - 1 SN - 0812-0099, 0812-0099 KW - eolian features KW - dunes KW - Simpson Desert KW - continental dunes KW - Australasia KW - central Australia KW - paleochannels KW - playas KW - Northern Territory Australia KW - rivers KW - digital terrain models KW - SF54 KW - paleogeography KW - SF53 KW - buried valleys KW - Lake Eyre basin KW - SG53 KW - SG54 KW - Queensland Australia KW - fluvial features KW - Australia KW - South Australia KW - buried channels KW - 23:Geomorphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753846609?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Australian+Journal+of+Earth+Sciences&rft.atitle=Topographic+data+reveal+a+buried+fluvial+landscape+in+the+Simpson+Desert%2C+Australia&rft.au=Craddock%2C+R+A%3BHutchinson%2C+M+F%3BStein%2C+J+A&rft.aulast=Craddock&rft.aufirst=R&rft.date=2010-01-01&rft.volume=57&rft.issue=1&rft.spage=141&rft.isbn=&rft.btitle=&rft.title=Australian+Journal+of+Earth+Sciences&rft.issn=08120099&rft_id=info:doi/10.1080%2F08120090903416278 L2 - http://www.tandf.co.uk/journals/titles/08120099.asp LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Produced under license from the Commonwealth of Australia as represented by Geoscience Australia, Canberra, ACT, Australia N1 - Date revised - 2010-01-01 N1 - Number of references - 44 N1 - PubXState - Victoria N1 - Document feature - illus. incl. sketch maps N1 - Last updated - 2012-06-07 N1 - SubjectsTermNotLitGenreText - Australasia; Australia; buried channels; buried valleys; central Australia; continental dunes; digital terrain models; dunes; eolian features; fluvial features; Lake Eyre basin; Northern Territory Australia; paleochannels; paleogeography; playas; Queensland Australia; rivers; SF53; SF54; SG53; SG54; Simpson Desert; South Australia DO - http://dx.doi.org/10.1080/08120090903416278 ER - TY - JOUR T1 - Sampling procedures for throughfall monitoring; a simulation study AN - 753843010; 2010-074141 AB - What is the most appropriate sampling scheme to estimate event-based average throughfall? A satisfactory answer to this seemingly simple question has yet to be found, a failure which we attribute to previous efforts' dependence on empirical studies. Here we try to answer this question by simulating stochastic throughfall fields based on parameters for statistical models of large monitoring data sets. We subsequently sampled these fields with different sampling designs and variable sample supports. We evaluated the performance of a particular sampling scheme with respect to the uncertainty of possible estimated means of throughfall volumes. Even for a relative error limit of 20%, an impractically large number of small, funnel-type collectors would be required to estimate mean throughfall, particularly for small events. While stratification of the target area is not superior to simple random sampling, cluster random sampling involves the risk of being less efficient. A larger sample support, e.g., the use of trough-type collectors, considerably reduces the necessary sample sizes and eliminates the sensitivity of the mean to outliers. Since the gain in time associated with the manual handling of troughs versus funnels depends on the local precipitation regime, the employment of automatically recording clusters of long troughs emerges as the most promising sampling scheme. Even so, a relative error of less than 5% appears out of reach for throughfall under heterogeneous canopies. We therefore suspect a considerable uncertainty of input parameters for interception models derived from measured throughfall, in particular, for those requiring data of small throughfall events. JF - Water Resources Research AU - Zimmermann, Beate AU - Zimmermann, Alexander AU - Lark, Richard Murray AU - Elsenbeer, Helmut Y1 - 2010 PY - 2010 DA - 2010 EP - Citation W01503 PB - American Geophysical Union, Washington, DC VL - 46 IS - 1 SN - 0043-1397, 0043-1397 KW - tropical environment KW - Panama KW - hydrology KW - forests KW - monitoring KW - numerical models KW - spatial data KW - rainfall KW - numerical analysis KW - throughfall KW - statistical analysis KW - data processing KW - mathematical models KW - atmospheric precipitation KW - vegetation KW - evapotranspiration KW - sampling KW - digital simulation KW - trees KW - Barro Colorado Island KW - Central America KW - uncertainty KW - rain KW - 21:Hydrogeology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753843010?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Water+Resources+Research&rft.atitle=Sampling+procedures+for+throughfall+monitoring%3B+a+simulation+study&rft.au=Zimmermann%2C+Beate%3BZimmermann%2C+Alexander%3BLark%2C+Richard+Murray%3BElsenbeer%2C+Helmut&rft.aulast=Zimmermann&rft.aufirst=Beate&rft.date=2010-01-01&rft.volume=46&rft.issue=1&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Water+Resources+Research&rft.issn=00431397&rft_id=info:doi/10.1029%2F2009WR007776 L2 - http://www.agu.org/journals/wr/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data supplied by, and/or abstract, Copyright, American Geophysical Union, Washington, DC, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 71 N1 - PubXState - DC N1 - Document feature - illus. incl. 3 tables N1 - Last updated - 2012-06-07 N1 - CODEN - WRERAQ N1 - SubjectsTermNotLitGenreText - atmospheric precipitation; Barro Colorado Island; Central America; data processing; digital simulation; evapotranspiration; forests; hydrology; mathematical models; monitoring; numerical analysis; numerical models; Panama; rain; rainfall; sampling; spatial data; statistical analysis; throughfall; trees; tropical environment; uncertainty; vegetation DO - http://dx.doi.org/10.1029/2009WR007776 ER - TY - JOUR T1 - Beyond the Archives: Research as a Lived Process AN - 753822427; 201008004 AB - Book review abstract. Beyond the Archives: Research as a Lived Process. Edited by Gesa E. Kirsch and Liz Rohan. Carbondale, IL: Southern Illinois Press, 2008, 173pp., 35.00 USD. ISBN-13: 978-0-8093-2840-6. Reviewed by John A. Fleckner. Adapted from the source document. JF - Journal of Archival Organization AU - Fleckner, John A AU - Fleckner, John A AD - National Museum of American History, Smithsonian Institution, Washington, DC Y1 - 2010/01// PY - 2010 DA - January 2010 SP - 73 EP - 75 PB - Taylor & Francis, Philadelphia PA VL - 8 IS - 1 SN - 1533-2748, 1533-2748 KW - Research KW - Archives KW - article KW - 1.11: BOOK REVIEWS UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/753822427?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Alisa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=unknown&rft.jtitle=Journal+of+Archival+Organization&rft.atitle=Beyond+the+Archives%3A+Research+as+a+Lived+Process&rft.au=Fleckner%2C+John+A&rft.aulast=Fleckner&rft.aufirst=John&rft.date=2010-01-01&rft.volume=8&rft.issue=1&rft.spage=73&rft.isbn=&rft.btitle=&rft.title=Journal+of+Archival+Organization&rft.issn=15332748&rft_id=info:doi/ LA - English DB - Library & Information Science Abstracts (LISA) N1 - Date revised - 2015-06-01 N1 - Last updated - 2016-09-27 N1 - SubjectsTermNotLitGenreText - Archives; Research ER - TY - JOUR T1 - The role of the Species Survival Plan in Maned wolf Chrysocyon brachyurus conservation AN - 746199922; 12795445 AB - The Association of Zoos and Aquariums Maned Wolf Species Survival Plan (MWSSP) was established almost 25years ago. The goals of the MWSSP are to (1) maintain a viable self-sustaining captive population in North America, (2) enhance health and well-being of individuals living in North American zoos and (3) promote conservation of this species through education and field-conservation initiatives. Since its inception, the MWSSP and member institutions have supported studies on nutrition, medical management, behaviour and reproductive biology, and published a husbandry manual, which serves as a guide for captive management of Maned wolves Chrysocyon brachyurus in North and South American zoos. Furthermore, the MWSSP has provided funding for field studies aimed at identifying potential threats to wild populations in range countries, including Brazil, Bolivia and Argentina, as well as for the first Population and Habitat Viability Assessment Workshop for this species. Finally, the MWSSP has played an active role in promoting education and outreach efforts in both the United States and range countries. In this paper, we review and discuss the roles of the MWSSP in ex situ and in situ conservation of the Near Threatened Maned wolf. JF - International Zoo Yearbook AU - SONGSASEN, N AU - Rodden, Md AD - 1Smithsonian's National Zoological Park, Conservation & Research Center, 1500 Remount Road, Front Royal, Virginia 22630, USAE-mail: roddenm[AT]si.edu Y1 - 2010/01// PY - 2010 DA - Jan 2010 SP - 136 EP - 148 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 44 IS - 1 SN - 0074-9664, 0074-9664 KW - Ecology Abstracts KW - Chrysocyon brachyurus KW - Conferences KW - Reviews KW - Conservation KW - Survival KW - Reproductive behavior KW - Habitat KW - Nutrition KW - Husbandry KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746199922?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=International+Zoo+Yearbook&rft.atitle=The+role+of+the+Species+Survival+Plan+in+Maned+wolf+Chrysocyon+brachyurus+conservation&rft.au=SONGSASEN%2C+N%3BRodden%2C+Md&rft.aulast=SONGSASEN&rft.aufirst=N&rft.date=2010-01-01&rft.volume=44&rft.issue=1&rft.spage=136&rft.isbn=&rft.btitle=&rft.title=International+Zoo+Yearbook&rft.issn=00749664&rft_id=info:doi/10.1111%2Fj.1748-1090.2009.00093.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2011-12-14 N1 - SubjectsTermNotLitGenreText - Conferences; Reviews; Survival; Conservation; Reproductive behavior; Habitat; Nutrition; Husbandry; Chrysocyon brachyurus DO - http://dx.doi.org/10.1111/j.1748-1090.2009.00093.x ER - TY - JOUR T1 - Phragmites australis (Common Reed) Invasion in the Rhode River Subestuary of the Chesapeake Bay: Disentangling the Effects of Foliar Nutrients, Genetic Diversity, Patch Size, and Seed Viability AN - 746084323; 12599568 AB - The invasion and expansion of the introduced haplotype of Phragmites australis across North America is of growing concern. Previous studies in the Chesapeake Bay region found that Phragmites was more abundant, had higher foliar nitrogen, and produced more viable seeds in brackish wetland subestuaries with more anthropogenic development of the watershed. Here, we focus on a different scale and address issues related to the invasion of Phragmites within a single subestuary, the Rhode River. We evaluated patterns in seed viability, foliar nutrient concentrations, patch size, and genetic variation in ten Phragmites patches in wetlands that occur in the side of the subestuary that is surrounded by forest and 10 patches in wetlands that are in the side of the subestuary that has extensive anthropogenic development. Seed viability varied from 0-60% among the 20 patches but did not differ significantly between patches on the developed vs. forested sides of the Rhode River. Foliar nutrients also did not differ between patches on the two sides of the Rhode River. Seed viability, however, was negatively related to foliar nutrients. Most Phragmites patches consisted of >1 genotype. Larger patches had multiple genotypes, and patches with more genotypes produced more viable seeds. Our study indicates that the Rhode River subestuary behaves as one system with no differences in the measured Phragmites variables between the forested vs. developed sides of the watershed. Our findings also suggest a cyclical process by which Phragmites can spread: larger patches contain more genetic diversity, which increases the chances for cross-fertilization. The subsequent increased production of viable seeds can increase local levels of genetic diversity, which can further facilitate the spread of Phragmites by seed. JF - Estuaries and Coasts AU - Kettenring, Karin M AU - McCormick, Melissa K AU - Baron, Heather M AU - Whigham, Dennis F AD - Smithsonian Environmental Research Center, 647 Contees Wharf Road, Edgewater, MD, 21037, USA, karin.kettenring@usu.edu Y1 - 2010/01// PY - 2010 DA - Jan 2010 SP - 118 EP - 126 PB - Estuarine Research Federation, 490 Chippingwood Dr. Port Republic MD 20676-2140 USA VL - 33 IS - 1 SN - 1559-2723, 1559-2723 KW - Ecology Abstracts; Aqualine Abstracts; ASFA 3: Aquatic Pollution & Environmental Quality; Water Resources Abstracts; Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources KW - Geographical distribution KW - Phragmites KW - Aquatic macrophytes (Gramineae) KW - USA, Maryland, Rhode R. KW - Genetic diversity KW - Nutrients KW - Genotypes KW - Freshwater KW - Watersheds KW - Wetlands KW - Coasts KW - Rivers KW - North America KW - Seeds KW - USA, Chesapeake Bay KW - Cross-fertilization KW - Estuaries KW - Aquatic plants KW - Brackish KW - Marshes KW - ANW, USA, Chesapeake Bay KW - Ecosystem disturbance KW - Phragmites australis KW - Nutrients (mineral) KW - Introduced species KW - Nitrogen KW - AQ 00001:Water Resources and Supplies KW - O 4090:Conservation and Environmental Protection KW - D 04040:Ecosystem and Ecology Studies KW - Q1 08222:Geographical distribution KW - SW 3020:Sources and fate of pollution KW - Q5 08521:Mechanical and natural changes UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/746084323?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aaqualine&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Estuaries+and+Coasts&rft.atitle=Phragmites+australis+%28Common+Reed%29+Invasion+in+the+Rhode+River+Subestuary+of+the+Chesapeake+Bay%3A+Disentangling+the+Effects+of+Foliar+Nutrients%2C+Genetic+Diversity%2C+Patch+Size%2C+and+Seed+Viability&rft.au=Kettenring%2C+Karin+M%3BMcCormick%2C+Melissa+K%3BBaron%2C+Heather+M%3BWhigham%2C+Dennis+F&rft.aulast=Kettenring&rft.aufirst=Karin&rft.date=2010-01-01&rft.volume=33&rft.issue=1&rft.spage=118&rft.isbn=&rft.btitle=&rft.title=Estuaries+and+Coasts&rft.issn=15592723&rft_id=info:doi/10.1007%2Fs12237-009-9241-1 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Last updated - 2014-05-02 N1 - SubjectsTermNotLitGenreText - Geographical distribution; Seeds; Estuaries; Aquatic plants; Genetic diversity; Wetlands; Nutrients (mineral); Genotypes; Marshes; Introduced species; Ecosystem disturbance; Rivers; Cross-fertilization; Nutrients; Watersheds; Coasts; Aquatic macrophytes (Gramineae); Nitrogen; Phragmites; Phragmites australis; North America; USA, Maryland, Rhode R.; USA, Chesapeake Bay; ANW, USA, Chesapeake Bay; Freshwater; Brackish DO - http://dx.doi.org/10.1007/s12237-009-9241-1 ER - TY - JOUR T1 - Evidence for a recent increase in forest growth AN - 745930579; 12959801 AB - Forests and their soils contain the majority of the earth"s terrestrial carbon stocks. Changes in patterns of tree growth can have a huge impact on atmospheric cycles, biogeochemical cycles, climate change, and biodiversity. Recent studies have shown increases in biomass across many forest types. This increase has been attributed to climate change. However, without knowing the disturbance history of a forest, growth could also be caused by normal recovery from unknown disturbances. Using a unique dataset of tree biomass collected over the past 22 years from 55 temperate forest plots with known land-use histories and stand ages ranging from 5 to 250 years, we found that recent biomass accumulation greatly exceeded the expected growth caused by natural recovery. We have also collected over 100 years of local weather measurements and 17 years of on-site atmospheric CO sub(2) measurements that show consistent increases in line with globally observed climate-change patterns. Combined, these observations show that changes in temperature and CO sub(2) that have been observed worldwide can fundamentally alter the rate of critical natural processes, which is predicted by biogeochemical models. Identifying this rate change is important to research on the current state of carbon stocks and the fluxes that influence how carbon moves between storage and the atmosphere. These results signal a pressing need to better understand the changes in growth rates in forest systems, which influence current and future states of the atmosphere and biosphere. JF - Proceedings of the National Academy of Sciences, USA AU - McMahon, Sean M AU - Parker, Geoffrey G AU - Miller, Dawn R AD - Smithsonian Environmental Research Center, Forest Ecology Group, Edgewater, MD 21307-0028, mcmahons@si.edu. Y1 - 2010/01// PY - 2010 DA - Jan 2010 SP - 3611 EP - 3615 PB - National Academy of Sciences, 2101 Constitution Ave. Washington DC 20418 USA VL - 107 IS - 8 SN - 0027-8424, 0027-8424 KW - Ecology Abstracts; Sustainability Science Abstracts KW - biomass change KW - carbon cycle KW - carbon fertilization KW - climate change KW - forest stand dynamics KW - Historical account KW - Age KW - Trees KW - Climatic changes KW - Biological diversity KW - Forests KW - Biosphere KW - Atmosphere KW - Soil KW - Growth KW - Carbon KW - Cadmium KW - Growth rate KW - Weather KW - disturbance KW - Biogeochemistry KW - Temperature KW - Biomass KW - Land use KW - Carbon dioxide KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745930579?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=Evidence+for+a+recent+increase+in+forest+growth&rft.au=McMahon%2C+Sean+M%3BParker%2C+Geoffrey+G%3BMiller%2C+Dawn+R&rft.aulast=McMahon&rft.aufirst=Sean&rft.date=2010-01-01&rft.volume=107&rft.issue=8&rft.spage=3611&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0912376107 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Soil; Weather; Carbon; Trees; Climatic changes; Forests; Carbon dioxide; Biomass; Atmosphere; Growth rate; Historical account; Age; disturbance; Biogeochemistry; Temperature; Biological diversity; Biosphere; Land use; Growth; Cadmium DO - http://dx.doi.org/10.1073/pnas.0912376107 ER - TY - JOUR T1 - New Species and Taxonomic Clarifications for Shore Flies from the Delmarva States (Diptera: Ephydridae) AN - 745644762; 13197654 AB - New species of shore flies (Diptera: Ephydridae) from the Delmarva States are described, and taxonomic clarifications are made. The six new species are (type locality in parentheses): Discocerina delmarva (Virginia. Stafford: Aquia Harbour, Lions Park), Hydrochasma aquia (Virginia. Stafford: Aquia Harbour, Lions Park), Hydrochasma avanae (Utah. Grand: Swasey Beach (N Green River; shore of Green River; 1255 m), Hydrochasma garvinorum (Virginia. Rappahannock: Hazel River (NW Culpeper; 171 m)), Allotrichoma deonieri (Virginia. Spotsylvania: Rappahannock River), and Hydrellia toma (Virginia. Fairfax: Great Falls (Clay Pond)). The taxonomic changes are as follows: Psilopa obscuripes Loew is the correct name for 'P. compta' of New World authors, nec Meigen; Discocerina parva Loew is confirmed as a junior synonym of Discocerina obscurella (Fallen), and the identification of the latter species is clarified with detailed illustrations and description of structures of the male terminalia. JF - Proceedings of the Entomological Society of Washington AU - Mathis, Wayne N AU - Zatwarnicki, Tadeusz Y1 - 2010/01// PY - 2010 DA - Jan 2010 SP - 97 EP - 128 PB - Allen Press, Inc., 810 East Tenth St. Lawrence KS 66044 USA VL - 112 IS - 1 SN - 0013-8797, 0013-8797 KW - Microbiology Abstracts A: Industrial & Applied Microbiology; ASFA 1: Biological Sciences & Living Resources; Entomology Abstracts KW - Ephydridae KW - Shores KW - Ponds KW - ANW, USA, Virginia KW - Clays KW - Aquatic insects KW - Hydrochasma KW - Allotrichoma KW - USA, Utah KW - Discocerina KW - Rivers KW - Beaches KW - USA, Virginia, Rappahannock R. KW - Illustrations KW - Discocerina obscurella KW - Identification KW - Animal morphology KW - Hydrellia KW - USA, Colorado, Green R. KW - Synonymy KW - Psilopa KW - Parks KW - British Isles, England, Stafford KW - Taxonomy KW - Type localities KW - Diptera KW - New species KW - Z 05310:Taxonomy, Morphology, Geography, and Fossils KW - Q1 01303:Taxonomy and morphology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745644762?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Amicrobiologya&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+Entomological+Society+of+Washington&rft.atitle=New+Species+and+Taxonomic+Clarifications+for+Shore+Flies+from+the+Delmarva+States+%28Diptera%3A+Ephydridae%29&rft.au=Mathis%2C+Wayne+N%3BZatwarnicki%2C+Tadeusz&rft.aulast=Mathis&rft.aufirst=Wayne&rft.date=2010-01-01&rft.volume=112&rft.issue=1&rft.spage=97&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+Entomological+Society+of+Washington&rft.issn=00138797&rft_id=info:doi/10.4289%2F0013-8797-112.1.97 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-07-01 N1 - Last updated - 2012-01-27 N1 - SubjectsTermNotLitGenreText - Animal morphology; Synonymy; Illustrations; Taxonomy; Type localities; Identification; Aquatic insects; Ponds; New species; Rivers; Beaches; Parks; Shores; Clays; Discocerina; Hydrellia; Ephydridae; Psilopa; Discocerina obscurella; Diptera; Hydrochasma; Allotrichoma; USA, Utah; USA, Virginia, Rappahannock R.; USA, Colorado, Green R.; British Isles, England, Stafford; ANW, USA, Virginia DO - http://dx.doi.org/10.4289/0013-8797-112.1.97 ER - TY - JOUR T1 - Ontogeny of an anchialine ostracod from Western Australia and comments on the origin and distribution of Halocyprididae AN - 745643509; 13151620 AB - Juvenile instars II, IV, and V of the anchialine halocyprid ostracod Danielopolina kornickeri Danielopol, Baltanas & Humphreys, 2000 (Thaumatocyprididae) are described and illustrated. In addition, a supplementary description of the adult male is presented. Specimens had been collected in Bundera Sinkhole, the type locality of the species in Western Australia. Also, juvenile instars I and II of the deep-sea species Thaumatoconcha radiata Kornicker & Sohn, 1976, which is in the same family as members of the genus Danielopolina, are described and illustrated. It is tentatively concluded that during its ontogeny, D. kornickeri has 6 growth stages; morphological characters useful in identifying the stage and sex of juveniles of D. kornickeri are presented. Finally, the hypothesis is proposed for an anchialine cave ancestor to the present-day planktonic Halocyprididae, now widely spread in the oceans. JF - Crustaceana AU - Kornicker, Louis S AU - Humphreys, W F AU - Danielopol, D L AU - Harrison-Nelson, Elizabeth AD - Department of Invertebrate Zoology, National Museum of Natural History, Smithsonian Institution, Washington, D.C. 20013-7012, U.S.A. Y1 - 2010 PY - 2010 DA - 2010 SP - 715 EP - 752 PB - Brill Academic Publishers, P.O. Box 9000 Leiden PA 2300 Netherlands VL - 83 IS - 6 SN - 0011-216X, 0011-216X KW - Oceanic Abstracts; ASFA 1: Biological Sciences & Living Resources; Ecology Abstracts KW - Marine KW - Instars KW - ISW, Australia, Western Australia KW - Illustrations KW - Halocyprididae KW - Growth stage KW - Identification KW - Ostracoda KW - expressed sequence tags KW - Growth KW - Oceans KW - Caves KW - Ontogeny KW - Type localities KW - Marine crustaceans KW - Thaumatocyprididae KW - Sex KW - Q1 08461:Plankton KW - D 04040:Ecosystem and Ecology Studies KW - O 1030:Invertebrates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745643509?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Crustaceana&rft.atitle=Ontogeny+of+an+anchialine+ostracod+from+Western+Australia+and+comments+on+the+origin+and+distribution+of+Halocyprididae&rft.au=Kornicker%2C+Louis+S%3BHumphreys%2C+W+F%3BDanielopol%2C+D+L%3BHarrison-Nelson%2C+Elizabeth&rft.aulast=Kornicker&rft.aufirst=Louis&rft.date=2010-01-01&rft.volume=83&rft.issue=6&rft.spage=715&rft.isbn=&rft.btitle=&rft.title=Crustaceana&rft.issn=0011216X&rft_id=info:doi/10.1163%2F001121610X498872 L2 - http://www.ingentaconnect.com/content/brill/cr/2010/00000083/00000006/art00006 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-07-01 N1 - Last updated - 2014-05-07 N1 - SubjectsTermNotLitGenreText - Instars; Growth; Caves; Illustrations; Ontogeny; Type localities; Identification; Marine crustaceans; Oceans; Growth stage; expressed sequence tags; Sex; Halocyprididae; Ostracoda; Thaumatocyprididae; ISW, Australia, Western Australia; Marine DO - http://dx.doi.org/10.1163/001121610X498872 ER - TY - JOUR T1 - The tolerance-fecundity trade-off and the maintenance of diversity in seed size AN - 745639076; 12959573 AB - Seed size commonly varies by five to six orders of magnitude among coexisting plant species, a pattern ecologists have long sought to explain. Because seed size trades off with seed number, small-seeded species clearly have the advantage in fecundity, but what is the countervailing advantage of large seeds? Higher competitive ability combined with strong competitive asymmetry can in theory allow coexistence through a competition-colonization trade-off, but empirical evidence is inconsistent with this mechanism. Instead, the key advantage of large seeds appears to be their tolerance of stresses such as shade or drought that are present in some but not all regeneration sites. Here I present a simple, analytically tractable model of species coexistence in heterogeneous habitats through a tolerance-fecundity trade-off. Under this mechanism, the more tolerant species win all of the more stressful regeneration sites and some of those that are less stressful, whereas the more fecund species win most but not all of the less stressful sites. The tolerance-fecundity trade-off enables stable coexistence of large numbers of species in models with and without seed limitation. The tolerance-fecundity mechanism provides an excellent explanation for the maintenance of diversity of seed size within plant communities and also suggests new hypotheses for coexistence in animal and microbial communities. JF - Proceedings of the National Academy of Sciences, USA AU - Muller-Landau, Helene C AD - Smithsonian Tropical Research Institute, DPO AA 34002-9998 Department of Ecology, Evolution and Behavior, University of Minnesota, St. Paul, MN 55108, mullerh@si.edu. Y1 - 2010/01// PY - 2010 DA - Jan 2010 SP - 4242 EP - 4247 PB - National Academy of Sciences, 2101 Constitution Ave. Washington DC 20418 USA VL - 107 IS - 9 SN - 0027-8424, 0027-8424 KW - Sustainability Science Abstracts KW - species coexistence KW - habitat partitioning KW - competition-colonization trade-off KW - stress tolerance KW - seed mass KW - fecundity KW - regeneration KW - plant communities KW - Stress KW - Microbial activity KW - Cadmium KW - coexistence KW - Habitat KW - Droughts KW - Maintenance KW - ecologists KW - M3 1010:Issues in Sustainable Development UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745639076?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Assamodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.atitle=The+tolerance-fecundity+trade-off+and+the+maintenance+of+diversity+in+seed+size&rft.au=Muller-Landau%2C+Helene+C&rft.aulast=Muller-Landau&rft.aufirst=Helene&rft.date=2010-01-01&rft.volume=107&rft.issue=9&rft.spage=4242&rft.isbn=&rft.btitle=&rft.title=Proceedings+of+the+National+Academy+of+Sciences%2C+USA&rft.issn=00278424&rft_id=info:doi/10.1073%2Fpnas.0911637107 LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-06-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - fecundity; regeneration; plant communities; Stress; Cadmium; Microbial activity; coexistence; Habitat; Droughts; Maintenance; ecologists DO - http://dx.doi.org/10.1073/pnas.0911637107 ER - TY - JOUR T1 - Influence of an invasive ant on grazing and detrital communities and nutrient fluxes in a tropical forest AN - 745609587; 12769749 AB - AbstractAim Pathways linking grazing and detrital subsystems of terrestrial ecosystems are important for ecosystem processes and function, but remain poorly understood. The invasion of a generalist predator creates a unique opportunity to study the effects of predation across these subsystems. We examine here, the effects of a non-native generalist predator, the little red fire ant (Wasmannia auropunctata, Roger) on both grazing and detrital invertebrate communities and ecosystem processes in a rain forest understorey.Location Gamba Protected Area Complex, south-western Gabon, Africa.Methods We measured abundances and diversities of understorey grazing and detrital invertebrate communities, soil nutrients, herbivory, litter fragmentation rates and leaf chemistry of a dominant understorey shrub inside and outside of 19 separate invasion fronts. We then explored possible trophic cascades and pathways of interaction using path analysis.Results Results suggest that invasive ants may alter herbivory regimes, grazing and detrital communities, and may indirectly alter litter decomposition and nutrient cycling in the soil by suppressing important microbivore and detritivore populations with consequences for leaf chemistry.Main conclusions These results demonstrate that generalist predators may be major drivers of both grazing and detrital subsystems by inducing strong shifts in adjacent communities that ultimately affect ecosystem processes. JF - Diversity and Distributions AU - Dunham, Amy E AU - Mikheyev, Alexander S AD - 1Department of Ecology and Evolutionary Biology, Rice University, Houston, TX 77005; Monitoring and Assessment of Biodiversity Program, Smithsonian Conservation and Research Center, National Zoological Park, PO Box 37012, Washington, DC 20560, USA Y1 - 2010/01// PY - 2010 DA - Jan 2010 SP - 33 EP - 42 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 16 IS - 1 SN - 1366-9516, 1366-9516 KW - Entomology Abstracts; Sustainability Science Abstracts; Ecology Abstracts KW - grazing KW - Herbivory KW - Predation KW - Formicidae KW - Forests KW - Predators KW - Nutrients KW - Nutrient cycles KW - Decomposition KW - invertebrates KW - shrubs KW - Soil KW - protected areas KW - Rain forests KW - soil nutrients KW - herbivory KW - Shrubs KW - Fires KW - Litter KW - Grazing KW - Wasmannia auropunctata KW - Leaves KW - Gabon KW - tropical forests KW - predators KW - Tropical environments KW - understory KW - Africa KW - invasions KW - terrestrial ecosystems KW - Z 05340:Ecology and Behavior KW - M3 1010:Issues in Sustainable Development KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/745609587?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Diversity+and+Distributions&rft.atitle=Influence+of+an+invasive+ant+on+grazing+and+detrital+communities+and+nutrient+fluxes+in+a+tropical+forest&rft.au=Dunham%2C+Amy+E%3BMikheyev%2C+Alexander+S&rft.aulast=Dunham&rft.aufirst=Amy&rft.date=2010-01-01&rft.volume=16&rft.issue=1&rft.spage=33&rft.isbn=&rft.btitle=&rft.title=Diversity+and+Distributions&rft.issn=13669516&rft_id=info:doi/10.1111%2Fj.1472-4642.2009.00620.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-05-01 N1 - Number of references - 55 N1 - Last updated - 2013-07-26 N1 - SubjectsTermNotLitGenreText - Shrubs; Rain forests; Litter; Grazing; Predation; Herbivory; Leaves; Nutrients; Predators; Fires; grazing; Forests; tropical forests; Decomposition; Nutrient cycles; invertebrates; shrubs; predators; Soil; protected areas; soil nutrients; herbivory; Tropical environments; understory; invasions; terrestrial ecosystems; Wasmannia auropunctata; Formicidae; Africa; Gabon DO - http://dx.doi.org/10.1111/j.1472-4642.2009.00620.x ER - TY - JOUR T1 - Possible "sister" stones of the Hope Diamond AN - 742926001; 2010-059061 AB - For more than a century, historians have debated the existence of sister stones to the Hope diamond, most notably the Brunswick Blue and the Pirie diamonds. The recent discovery of a lead cast of the French Blue, the Hope's precursor, has provided a more accurate model of that diamond, which disappeared in 1792. Computer models of the French Blue and its parent stone, the Tavernier Blue, were used to determine whether other diamonds might have been created when the Tavernier Blue was cut into the French Blue, or when the latter was cut into the Hope. The results show that it was not feasible for other significant diamonds to have been created during any recutting. JF - Gems and Gemology AU - Sucher, Scott D AU - Attaway, Stephen W AU - Attaway, Nancy L AU - Post, Jeffrey E Y1 - 2010 PY - 2010 DA - 2010 SP - 28 EP - 35 PB - Gemological Institute of America, Santa Monica, CA VL - 46 IS - 1 SN - 0016-626X, 0016-626X KW - orientation KW - Hope Diamond KW - facets KW - native elements KW - models KW - history KW - crystals KW - computer programs KW - gems KW - color KW - diamond KW - cleavage KW - collections KW - 01C:Mineralogy of non-silicates UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742926001?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Gems+and+Gemology&rft.atitle=Possible+%22sister%22+stones+of+the+Hope+Diamond&rft.au=Sucher%2C+Scott+D%3BAttaway%2C+Stephen+W%3BAttaway%2C+Nancy+L%3BPost%2C+Jeffrey+E&rft.aulast=Sucher&rft.aufirst=Scott&rft.date=2010-01-01&rft.volume=46&rft.issue=1&rft.spage=28&rft.isbn=&rft.btitle=&rft.title=Gems+and+Gemology&rft.issn=0016626X&rft_id=info:doi/ L2 - http://www.gia.edu/gemsandgemology/70/section_main_page.cfm LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 17 N1 - PubXState - CA N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-07-19 N1 - CODEN - GEGEA2 N1 - SubjectsTermNotLitGenreText - cleavage; collections; color; computer programs; crystals; diamond; facets; gems; history; Hope Diamond; models; native elements; orientation ER - TY - BOOK T1 - Mars tectonics AN - 742925113; 2010-053537 JF - Planetary tectonics AU - Golombek, Matthew P AU - Phillips, Roger J Y1 - 2010 PY - 2010 DA - 2010 PB - Cambridge University Press SN - 9780521765732 KW - Valles Marineris KW - Noachian KW - strain KW - crustal thinning KW - partial melting KW - Mars KW - mapping KW - wrinkle ridges KW - Hesperian KW - strike-slip faults KW - magnetic field KW - gravity field KW - volcanic features KW - topography KW - Amazonian KW - blind faults KW - folds KW - basins KW - plains KW - tectonics KW - shield volcanoes KW - compression KW - faults KW - rift zones KW - lithosphere KW - stress KW - Tempe Terra KW - Alba Patera KW - highlands KW - deformation KW - overprinting KW - grabens KW - terrestrial planets KW - models KW - extension KW - planets KW - crustal shortening KW - terrains KW - thrust faults KW - volcanoes KW - polar wandering KW - crustal dichotomy KW - fault scarps KW - Tharsis KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742925113?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Golombek%2C+Matthew+P%3BPhillips%2C+Roger+J&rft.aulast=Golombek&rft.aufirst=Matthew&rft.date=2010-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9780521765732&rft.btitle=Mars+tectonics&rft.title=Mars+tectonics&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 271 N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Pieces: 14 N1 - Last updated - 2013-01-17 ER - TY - BOOK T1 - Strength and deformation of planetary lithospheres AN - 742921241; 2010-053541 JF - Planetary tectonics AU - Kohlstedt, David L AU - Mackwell, Stephen J Y1 - 2010 PY - 2010 DA - 2010 PB - Cambridge University Press SN - 9780521765732 KW - icy satellites KW - Europa Satellite KW - strain KW - Venus KW - partial melting KW - Ganymede Satellite KW - plastic deformation KW - oceanic lithosphere KW - Io Satellite KW - Mars KW - Galilean satellites KW - point defects KW - continental lithosphere KW - grain boundaries KW - dynamics KW - volcanism KW - rheology KW - heat flow KW - grooved terrains KW - tectonics KW - orbital observations KW - satellites KW - water KW - solar system KW - experimental studies KW - strength KW - lithosphere KW - grain size KW - stress KW - brittle deformation KW - deformation KW - tides KW - terrestrial planets KW - planets KW - viscosity KW - creep KW - planetary interiors KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742921241?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Kohlstedt%2C+David+L%3BMackwell%2C+Stephen+J&rft.aulast=Kohlstedt&rft.aufirst=David&rft.date=2010-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9780521765732&rft.btitle=Strength+and+deformation+of+planetary+lithospheres&rft.title=Strength+and+deformation+of+planetary+lithospheres&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 216 N1 - Document feature - illus. N1 - SuppNotes - Pieces: 14 N1 - Last updated - 2013-01-17 ER - TY - JOUR T1 - HiRISE images of yardangs and sinuous ridges in the lower member of the Medusae Fossae Formation, Mars AN - 742918466; 2010-045490 JF - Icarus AU - Zimbelman, James R AU - Griffin, Lora J A2 - Herkenhoff, Kenneth E. A2 - Keszthelyi, Laszlo P. Y1 - 2010/01// PY - 2010 DA - January 2010 SP - 198 EP - 210 PB - Elsevier, New York, NY VL - 205 IS - 1 SN - 0019-1035, 0019-1035 KW - sinuous ridges KW - imagery KW - erosion KW - wind erosion KW - channels KW - Mars KW - landforms KW - erosion features KW - layered materials KW - High Resolution Imaging Science Experiment KW - terrestrial planets KW - planets KW - yardangs KW - Medusae Fossae Formation KW - fluvial features KW - HiRISE KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742918466?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=HiRISE+images+of+yardangs+and+sinuous+ridges+in+the+lower+member+of+the+Medusae+Fossae+Formation%2C+Mars&rft.au=Zimbelman%2C+James+R%3BGriffin%2C+Lora+J&rft.aulast=Zimbelman&rft.aufirst=James&rft.date=2010-01-01&rft.volume=205&rft.issue=1&rft.spage=198&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2009.04.003 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 92 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table, geol. sketch map N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - channels; erosion; erosion features; fluvial features; High Resolution Imaging Science Experiment; HiRISE; imagery; landforms; layered materials; Mars; Medusae Fossae Formation; planets; sinuous ridges; terrestrial planets; wind erosion; yardangs DO - http://dx.doi.org/10.1016/j.icarus.2009.04.003 ER - TY - BOOK T1 - Planetary tectonics AN - 742918180; 2010-053533 JF - Planetary tectonics Y1 - 2010 PY - 2010 DA - 2010 SP - 518 PB - Cambridge University Press SN - 9780521765732 KW - solar system KW - tectonophysics KW - planetary interiors KW - planetology KW - tectonics KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742918180?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=&rft.aulast=&rft.aufirst=&rft.date=2010-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9780521765732&rft.btitle=Planetary+tectonics&rft.title=Planetary+tectonics&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - SuppNotes - Pieces: 14; Individual chapters are cited separately N1 - Last updated - 2013-01-17 ER - TY - BOOK T1 - Planetary structural mapping AN - 742917861; 2010-053540 JF - Planetary tectonics AU - Tanaka, Kenneth L AU - Anderson, Robert AU - Dohm, James M AU - Hansen, Vicki L AU - McGill, George E AU - Pappalardo, Robert T AU - Schultz, Richard A AU - Watters, Thomas R Y1 - 2010 PY - 2010 DA - 2010 PB - Cambridge University Press SN - 9780521765732 KW - near-infrared spectra KW - icy satellites KW - Triton Satellite KW - laser methods KW - Europa Satellite KW - Venus KW - optical spectra KW - Ganymede Satellite KW - Io Satellite KW - Mars KW - mapping KW - landforms KW - Galilean satellites KW - fractures KW - topography KW - SAR KW - rheology KW - folds KW - Mercury Planet KW - tectonics KW - spectra KW - satellites KW - faults KW - Moon KW - radar methods KW - altimetry KW - deformation KW - terrestrial planets KW - morphology KW - planets KW - Callisto Satellite KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742917861?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Tanaka%2C+Kenneth+L%3BAnderson%2C+Robert%3BDohm%2C+James+M%3BHansen%2C+Vicki+L%3BMcGill%2C+George+E%3BPappalardo%2C+Robert+T%3BSchultz%2C+Richard+A%3BWatters%2C+Thomas+R&rft.aulast=Tanaka&rft.aufirst=Kenneth&rft.date=2010-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9780521765732&rft.btitle=Planetary+structural+mapping&rft.title=Planetary+structural+mapping&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 276 N1 - Document feature - illus. incl. geol. sketch maps N1 - SuppNotes - Pieces: 14 N1 - Last updated - 2013-01-17 ER - TY - BOOK T1 - Tectonics of the outer planet satellites AN - 742917836; 2010-053539 JF - Planetary tectonics AU - Collins, Geoffrey C AU - McKinnon, William B AU - Moore, Jeffrey M AU - Nimmo, Francis AU - Pappalardo, Robert T AU - Prockter, Louise M AU - Schenk, Paul M Y1 - 2010 PY - 2010 DA - 2010 PB - Cambridge University Press SN - 9780521765732 KW - Triton Satellite KW - plumes KW - Europa Satellite KW - Ganymede Satellite KW - Io Satellite KW - Galilean satellites KW - strike-slip faults KW - rigidity KW - rotation KW - heat flow KW - Titania Satellite KW - diurnal variations KW - satellites KW - faults KW - ductile deformation KW - Miranda Satellite KW - cryovolcanism KW - thermoelastic properties KW - stress KW - brittle deformation KW - impacts KW - convection KW - Rhea Satellite KW - Enceladus Satellite KW - icy satellites KW - orbits KW - elastic properties KW - flexure KW - Tethys Satellite KW - landforms KW - rifting KW - fractures KW - mountains KW - rheology KW - normal faults KW - ice KW - geysers KW - tectonics KW - Ariel Satellite KW - Mimas Satellite KW - water KW - viscoelastic materials KW - deformation KW - Iapetus Satellite KW - tides KW - extension KW - contraction KW - Callisto Satellite KW - volume KW - volcanoes KW - Dione Satellite KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742917836?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Collins%2C+Geoffrey+C%3BMcKinnon%2C+William+B%3BMoore%2C+Jeffrey+M%3BNimmo%2C+Francis%3BPappalardo%2C+Robert+T%3BProckter%2C+Louise+M%3BSchenk%2C+Paul+M&rft.aulast=Collins&rft.aufirst=Geoffrey&rft.date=2010-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9780521765732&rft.btitle=Tectonics+of+the+outer+planet+satellites&rft.title=Tectonics+of+the+outer+planet+satellites&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 329 N1 - Document feature - illus. incl. 1 table N1 - SuppNotes - Pieces: 14 N1 - Last updated - 2013-01-17 ER - TY - BOOK T1 - Fault populations AN - 742913998; 2010-053542 JF - Planetary tectonics AU - Schultz, Richard A AU - Soliva, Roger AU - Okubo, Chris H AU - Mege, Daniel Y1 - 2010 PY - 2010 DA - 2010 PB - Cambridge University Press SN - 9780521765732 KW - power law KW - asteroids KW - strain KW - segmentation KW - wrinkle ridges KW - strike-slip faults KW - displacements KW - rock mechanics KW - topography KW - dip KW - fault planes KW - blind faults KW - normal faults KW - folds KW - satellites KW - anticlines KW - faults KW - solar system KW - strength KW - lithosphere KW - stress KW - friction KW - mechanical properties KW - grabens KW - geometry KW - morphology KW - extension KW - planets KW - contraction KW - thrust faults KW - lithostatic pressure KW - fault scarps KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742913998?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Schultz%2C+Richard+A%3BSoliva%2C+Roger%3BOkubo%2C+Chris+H%3BMege%2C+Daniel&rft.aulast=Schultz&rft.aufirst=Richard&rft.date=2010-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9780521765732&rft.btitle=Fault+populations&rft.title=Fault+populations&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 250 N1 - Document feature - illus. incl. block diags., 1 table, sketch map N1 - SuppNotes - Pieces: 14 N1 - Last updated - 2013-01-17 ER - TY - BOOK T1 - Lunar tectonics AN - 742913826; 2010-053536 JF - Planetary tectonics AU - Watters, Thomas R AU - Johnson, Catherine L Y1 - 2010 PY - 2010 DA - 2010 PB - Cambridge University Press SN - 9780521765732 KW - moonquakes KW - landforms KW - wrinkle ridges KW - lunar highlands KW - displacements KW - lunar craters KW - spatial distribution KW - gravity anomalies KW - gravity field KW - topography KW - mascons KW - seismicity KW - normal faults KW - age KW - basins KW - tectonics KW - heterogeneity KW - compression KW - faults KW - rilles KW - Moon KW - loading KW - arcuate structures KW - maria KW - depth KW - grabens KW - morphology KW - extension KW - crustal shortening KW - contraction KW - thrust faults KW - lunar interior KW - scarps KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742913826?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Watters%2C+Thomas+R%3BJohnson%2C+Catherine+L&rft.aulast=Watters&rft.aufirst=Thomas&rft.date=2010-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9780521765732&rft.btitle=Lunar+tectonics&rft.title=Lunar+tectonics&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 193 N1 - Document feature - illus. incl. 3 tables N1 - SuppNotes - Pieces: 14 N1 - Last updated - 2013-01-17 ER - TY - BOOK T1 - Tectonics of small bodies AN - 742912409; 2010-053538 JF - Planetary tectonics AU - Thomas, Peter C AU - Prockter, Louise M Y1 - 2010 PY - 2010 DA - 2010 PB - Cambridge University Press SN - 9780521765732 KW - Tempel 1 Comet KW - impact features KW - Eros Asteroid KW - asteroids KW - near-Earth asteroids KW - Mathilde Asteroid KW - surface features KW - grooved terrains KW - tectonics KW - satellites KW - Phobos Satellite KW - near-Earth objects KW - Itokawa Asteroid KW - C-type asteroids KW - accretion KW - parent bodies KW - differentiation KW - stress KW - impacts KW - porosity KW - tides KW - morphology KW - Ida Asteroid KW - NEAR Program KW - Gaspra Asteroid KW - comets KW - S-type asteroids KW - impact craters KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742912409?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Thomas%2C+Peter+C%3BProckter%2C+Louise+M&rft.aulast=Thomas&rft.aufirst=Peter&rft.date=2010-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9780521765732&rft.btitle=Tectonics+of+small+bodies&rft.title=Tectonics+of+small+bodies&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 88 N1 - Document feature - illus. incl. 1 table, sketch maps N1 - SuppNotes - Pieces: 14 N1 - Last updated - 2013-01-17 ER - TY - BOOK T1 - The tectonics of Mercury AN - 742912397; 2010-053534 JF - Planetary tectonics AU - Watters, Thomas R AU - Nimmo, Francis Y1 - 2010 PY - 2010 DA - 2010 PB - Cambridge University Press SN - 9780521765732 KW - strain KW - Caloris Basin KW - mantle KW - mapping KW - landforms KW - wrinkle ridges KW - reverse faults KW - displacements KW - thermal history KW - buoyancy KW - spatial distribution KW - topography KW - rigidity KW - normal faults KW - lobate scarps KW - folds KW - Mercury Planet KW - tectonics KW - compression KW - faults KW - loading KW - stress KW - deformation KW - convection KW - reactivation KW - grabens KW - geometry KW - terrestrial planets KW - extension KW - planets KW - high-angle faults KW - elastic thickness KW - crustal shortening KW - contraction KW - thrust faults KW - temporal distribution KW - fault scarps KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742912397?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=Watters%2C+Thomas+R%3BNimmo%2C+Francis&rft.aulast=Watters&rft.aufirst=Thomas&rft.date=2010-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9780521765732&rft.btitle=The+tectonics+of+Mercury&rft.title=The+tectonics+of+Mercury&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 177 N1 - Document feature - illus. incl. 3 tables N1 - SuppNotes - Pieces: 14 N1 - Last updated - 2013-01-17 ER - TY - BOOK T1 - Venus tectonics AN - 742912221; 2010-053535 JF - Planetary tectonics AU - McGill, George E AU - Stofan, Ellen R AU - Smrekar, Suzanne E Y1 - 2010 PY - 2010 DA - 2010 PB - Cambridge University Press SN - 9780521765732 KW - impact features KW - erosion KW - Venus KW - uplifts KW - resurfacing KW - mantle KW - landforms KW - wrinkle ridges KW - erosion rates KW - coronae KW - temperature KW - fractures KW - volcanic features KW - topography KW - age KW - tesserae KW - plains KW - tectonics KW - water KW - lineaments KW - chasmata KW - bulk density KW - subduction KW - convection KW - polygonal fractures KW - grabens KW - terrestrial planets KW - models KW - plateaus KW - planets KW - asthenosphere KW - terrains KW - plate tectonics KW - viscosity KW - atmospheric pressure KW - terrestrial comparison KW - impact craters KW - crust KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742912221?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/GeoRef&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=book&rft.jtitle=&rft.atitle=&rft.au=McGill%2C+George+E%3BStofan%2C+Ellen+R%3BSmrekar%2C+Suzanne+E&rft.aulast=McGill&rft.aufirst=George&rft.date=2010-01-01&rft.volume=&rft.issue=&rft.spage=&rft.isbn=9780521765732&rft.btitle=Venus+tectonics&rft.title=Venus+tectonics&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 160 N1 - Document feature - illus. incl. 2 tables N1 - SuppNotes - Pieces: 14 N1 - Last updated - 2013-01-17 ER - TY - JOUR T1 - Evaluating the meaning of "layer" in the Martian north polar layered deposits and the impact on the climate connection AN - 742911045; 2010-045495 JF - Icarus AU - Fishbaugh, Kathryn E AU - Byrne, Shane AU - Herkenhoff, Kenneth E AU - Kirk, Randolph L AU - Fortezzo, Corey AU - Russell, Patrick S AU - McEwen, Alfred S A2 - Herkenhoff, Kenneth E. A2 - Keszthelyi, Laszlo P. Y1 - 2010/01// PY - 2010 DA - January 2010 SP - 269 EP - 282 PB - Elsevier, New York, NY VL - 205 IS - 1 SN - 0019-1035, 0019-1035 KW - obliquity of the ecliptic KW - thermal inertia KW - erosion KW - Mars KW - digital terrain models KW - layered materials KW - climate change KW - polar caps KW - orbital forcing KW - brightness KW - topography KW - thickness KW - HiRISE KW - climate forcing KW - climate KW - marker beds KW - polar regions KW - Mars Reconnaissance Orbiter KW - High Resolution Imaging Science Experiment KW - terrestrial planets KW - morphology KW - planets KW - deposition KW - scarps KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742911045?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Evaluating+the+meaning+of+%22layer%22+in+the+Martian+north+polar+layered+deposits+and+the+impact+on+the+climate+connection&rft.au=Fishbaugh%2C+Kathryn+E%3BByrne%2C+Shane%3BHerkenhoff%2C+Kenneth+E%3BKirk%2C+Randolph+L%3BFortezzo%2C+Corey%3BRussell%2C+Patrick+S%3BMcEwen%2C+Alfred+S&rft.aulast=Fishbaugh&rft.aufirst=Kathryn&rft.date=2010-01-01&rft.volume=205&rft.issue=1&rft.spage=269&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2009.04.011 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 36 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - brightness; climate; climate change; climate forcing; deposition; digital terrain models; erosion; High Resolution Imaging Science Experiment; HiRISE; layered materials; marker beds; Mars; Mars Reconnaissance Orbiter; morphology; obliquity of the ecliptic; orbital forcing; planets; polar caps; polar regions; scarps; terrestrial planets; thermal inertia; thickness; topography DO - http://dx.doi.org/10.1016/j.icarus.2009.04.011 ER - TY - JOUR T1 - Watershed model calibration using multi-objective optimization and multi-site averaging AN - 742910998; 2010-045442 AB - Recent advances in optimizing watershed model calibration have focused mainly on incorporating multiple objective measures of model performance and improving optimization algorithms. However, some parameters vary widely among different calibration locations. We present a watershed model calibration method that combines multi-objective optimization with averaging across multiple calibration sites. Model parameters were first estimated by multi-objective optimization at each calibration site, and then finalized by weighted averaging the parameter values across sites. The weight for each site was calculated from the prediction error at that site. The calibration framework was applied to estimate 16 hydrological and nutrient parameters of the General Watershed Loading Function (GWLF) watershed model at the Rhode River basin, in Maryland, United States of America. When calibrated to a single watershed, GWLF gave reasonable predictions for monthly streamflow (r (super 2) =0.71-0.78), monthly total nitrogen (TN) loads (r (super 2) =0.55-0.65), annual streamflow (r (super 2) =0.80-0.91), and annual TN loads (r (super 2) =0.67-0.86); but success for total phosphorus (TP) loads varied among watersheds (r (super 2) =0.41-0.68 for monthly TP loads and r (super 2) =0.47-0.79 for annual TP loads). In comparison to the single-site calibrations, the multi-site weighted average approach combined with multi-objective optimization reduced the relative cumulative error of predictions in validation watersheds by 3.5-7.4% for monthly streamflow, 3.2-6.3% for monthly TN loads, and 4.3-5.9% for monthly TP loads, respectively. JF - Journal of Hydrology AU - Li, Xuyong AU - Weller, D E AU - Jordan, T E Y1 - 2010/01// PY - 2010 DA - January 2010 SP - 277 EP - 288 PB - Elsevier, Amsterdam VL - 380 IS - 3-4 SN - 0022-1694, 0022-1694 KW - United States KW - septic systems KW - hydrology KW - Chesapeake Bay KW - waste water KW - surface water KW - prediction KW - pollution KW - optimization KW - ecosystems KW - calibration KW - ground water KW - nutrients KW - models KW - Rhode River basin KW - streamflow KW - runoff KW - drainage basins KW - ecology KW - Maryland KW - water pollution KW - 21:Hydrogeology KW - 22:Environmental geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742910998?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Hydrology&rft.atitle=Watershed+model+calibration+using+multi-objective+optimization+and+multi-site+averaging&rft.au=Li%2C+Xuyong%3BWeller%2C+D+E%3BJordan%2C+T+E&rft.aulast=Li&rft.aufirst=Xuyong&rft.date=2010-01-01&rft.volume=380&rft.issue=3-4&rft.spage=277&rft.isbn=&rft.btitle=&rft.title=Journal+of+Hydrology&rft.issn=00221694&rft_id=info:doi/10.1016%2Fj.jhydrol.2009.11.003 L2 - http://www.sciencedirect.com/science/journal/00221694 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Reference includes data from CAPCAS, Elsevier Scientific Publishers, Amsterdam, Netherlands N1 - Date revised - 2010-01-01 N1 - SuppNotes - Based on Publisher-supplied data N1 - Last updated - 2012-06-07 N1 - CODEN - JHYDA7 N1 - SubjectsTermNotLitGenreText - calibration; Chesapeake Bay; drainage basins; ecology; ecosystems; ground water; hydrology; Maryland; models; nutrients; optimization; pollution; prediction; Rhode River basin; runoff; septic systems; streamflow; surface water; United States; waste water; water pollution DO - http://dx.doi.org/10.1016/j.jhydrol.2009.11.003 ER - TY - JOUR T1 - Mars Reconnaissance Orbiter observations of light-toned layered deposits and associated fluvial landforms on the plateaus adjacent to Valles Marineris AN - 742907086; 2010-045483 JF - Icarus AU - Weitz, C M AU - Milliken, R E AU - Grant, J A AU - McEwen, Alfred S AU - Williams, R M E AU - Bishop, J L AU - Thomson, B J A2 - Herkenhoff, Kenneth E. A2 - Keszthelyi, Laszlo P. Y1 - 2010/01// PY - 2010 DA - January 2010 SP - 73 EP - 102 PB - Elsevier, New York, NY VL - 205 IS - 1 SN - 0019-1035, 0019-1035 KW - Juventae Chasma KW - Valles Marineris KW - Mars KW - landforms KW - Candor Chasma KW - Hesperian KW - layered materials KW - temperature KW - hydrologic cycle KW - silica KW - Ius Chasma KW - acidic composition KW - basaltic composition KW - chasmata KW - equatorial region KW - valleys KW - sulfates KW - paleohydrology KW - Ganges Chasma KW - channels KW - Mars Reconnaissance Orbiter KW - iron sulfates KW - terrestrial planets KW - aqueous alteration KW - plateaus KW - planets KW - Melas Chasma KW - runoff KW - low temperature KW - fluvial features KW - reflectance KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742907086?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Mars+Reconnaissance+Orbiter+observations+of+light-toned+layered+deposits+and+associated+fluvial+landforms+on+the+plateaus+adjacent+to+Valles+Marineris&rft.au=Weitz%2C+C+M%3BMilliken%2C+R+E%3BGrant%2C+J+A%3BMcEwen%2C+Alfred+S%3BWilliams%2C+R+M+E%3BBishop%2C+J+L%3BThomson%2C+B+J&rft.aulast=Weitz&rft.aufirst=C&rft.date=2010-01-01&rft.volume=205&rft.issue=1&rft.spage=73&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2009.04.017 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 81 N1 - PubXState - NY N1 - Document feature - illus. incl. geol. sketch maps N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - acidic composition; aqueous alteration; basaltic composition; Candor Chasma; channels; chasmata; equatorial region; fluvial features; Ganges Chasma; Hesperian; hydrologic cycle; iron sulfates; Ius Chasma; Juventae Chasma; landforms; layered materials; low temperature; Mars; Mars Reconnaissance Orbiter; Melas Chasma; paleohydrology; planets; plateaus; reflectance; runoff; silica; sulfates; temperature; terrestrial planets; Valles Marineris; valleys DO - http://dx.doi.org/10.1016/j.icarus.2009.04.017 ER - TY - JOUR T1 - Aeolian bedforms, yardangs, and indurated surfaces in the Tharsis Montes as seen by the HiRISE camera; evidence for dust aggregates AN - 742904355; 2010-045488 JF - Icarus AU - Bridges, Nathan T AU - Banks, M E AU - Beyer, Ross A AU - Chuang, Frank C AU - Noe Dobrea, E Z AU - Herkenhoff, Kenneth E AU - Keszthelyi, Laszlo P AU - Fishbaugh, Kathryn E AU - McEwen, Alfred S AU - Michaels, T I AU - Thomson, B J AU - Wray, James J A2 - Herkenhoff, Kenneth E. A2 - Keszthelyi, Laszlo P. Y1 - 2010/01// PY - 2010 DA - January 2010 SP - 165 EP - 182 PB - Elsevier, New York, NY VL - 205 IS - 1 SN - 0019-1035, 0019-1035 KW - eolian features KW - albedo KW - reticulate ridges KW - imagery KW - aggregate KW - thermal inertia KW - Tharsis Montes KW - Mars KW - yardangs KW - transport KW - sediments KW - HiRISE KW - THEMIS KW - clastic sediments KW - textures KW - cementation KW - grain size KW - elevation KW - bedforms KW - High Resolution Imaging Science Experiment KW - terrestrial planets KW - morphology KW - planets KW - saltation KW - diagenesis KW - dust KW - honeycomb bedforms KW - wind transport KW - patterned ground KW - remote sensing KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742904355?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Icarus&rft.atitle=Aeolian+bedforms%2C+yardangs%2C+and+indurated+surfaces+in+the+Tharsis+Montes+as+seen+by+the+HiRISE+camera%3B+evidence+for+dust+aggregates&rft.au=Bridges%2C+Nathan+T%3BBanks%2C+M+E%3BBeyer%2C+Ross+A%3BChuang%2C+Frank+C%3BNoe+Dobrea%2C+E+Z%3BHerkenhoff%2C+Kenneth+E%3BKeszthelyi%2C+Laszlo+P%3BFishbaugh%2C+Kathryn+E%3BMcEwen%2C+Alfred+S%3BMichaels%2C+T+I%3BThomson%2C+B+J%3BWray%2C+James+J&rft.aulast=Bridges&rft.aufirst=Nathan&rft.date=2010-01-01&rft.volume=205&rft.issue=1&rft.spage=165&rft.isbn=&rft.btitle=&rft.title=Icarus&rft.issn=00191035&rft_id=info:doi/10.1016%2Fj.icarus.2009.05.017 L2 - http://www.sciencedirect.com/science/journal/00191035 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. N1 - Date revised - 2010-01-01 N1 - Number of references - 60 N1 - PubXState - NY N1 - Document feature - illus. incl. 1 table N1 - Last updated - 2012-06-07 N1 - CODEN - ICRSA5 N1 - SubjectsTermNotLitGenreText - aggregate; albedo; bedforms; cementation; clastic sediments; diagenesis; dust; elevation; eolian features; grain size; High Resolution Imaging Science Experiment; HiRISE; honeycomb bedforms; imagery; Mars; morphology; patterned ground; planets; remote sensing; reticulate ridges; saltation; sediments; terrestrial planets; textures; Tharsis Montes; THEMIS; thermal inertia; transport; wind transport; yardangs DO - http://dx.doi.org/10.1016/j.icarus.2009.05.017 ER - TY - JOUR T1 - Using a Local Electronic Resource Management System to Manage E-Journals: Can it Get Any Better than This? AN - 742891076; 201006041 AB - The Smithsonian Institution Libraries (SIL) use a locally developed and maintained database for managing electronic resources. Journal and database titles, vendors, interlibrary loan, usage, and SIL persistent URLs are collected and tracked for free and subscribed content in one central access tool. This session discussed the current workflows along with the pros and cons of such an arrangement, and some possible future directions for SIL. Adapted from the source document. JF - Serials Librarian AU - Khater, Polly AU - Appleton, Betsy AD - Serials Cataloging, Smithsonian Institution Libraries Y1 - 2010/01// PY - 2010 DA - January 2010 SP - 250 EP - 256 PB - Taylor & Francis, Philadelphia PA VL - 58 IS - 1-4 SN - 0361-526X, 0361-526X KW - Electronic resource management, e-journals, e-journals workflow KW - Computerized records management KW - Electronic periodicals KW - article KW - 5.18: ELECTRONIC MEDIA UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/742891076?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Alisa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Serials+Librarian&rft.atitle=Using+a+Local+Electronic+Resource+Management+System+to+Manage+E-Journals%3A+Can+it+Get+Any+Better+than+This%3F&rft.au=Khater%2C+Polly%3BAppleton%2C+Betsy&rft.aulast=Khater&rft.aufirst=Polly&rft.date=2010-01-01&rft.volume=58&rft.issue=1-4&rft.spage=250&rft.isbn=&rft.btitle=&rft.title=Serials+Librarian&rft.issn=0361526X&rft_id=info:doi/ LA - English DB - Library & Information Science Abstracts (LISA) N1 - Date revised - 2010-07-12 N1 - Last updated - 2016-09-27 N1 - CODEN - SELID4 N1 - SubjectsTermNotLitGenreText - Electronic periodicals; Computerized records management ER - TY - JOUR T1 - The Library of Congress, the Smithsonian Institution, and the Global Exchange of Government Documents, 1834-1889 AN - 57709152; 201003176 AB - In the United States support for international agreements regarding the official exchange of publications came from those who needed the information published by foreign learned societies and academies. Learned and scientific societies were the most active participants in exchanges of transactions and proceedings, and such exchange programs clearly reflected the growth of American cultural and scientific nationalism during the nineteenth century. In addition, exchange of scientific publications provided a mechanism that helped give America a visible identity within the world cultural community. One of the first acts of America's earliest scientific society, the American Philosophical Society; founded in Philadelphia in 1743, for example, was to ask its founder, Benjamin Franklin, to distribute volume 1 of its Transactions to institutions in England, Russia, and Italy. By this means the United States began to enter into scientific correspondence, manifested in the exchange of publications. Over time, as governments published growing amounts of information important to scientists, educators, and legislators, two key institutional players began to promote the international exchange of government publications. Although the Library of Congress initiated the first exchange of publications in the 1830s, it was a partnership between the Library and the Smithsonian Institution that resulted, by the end of the nineteenth century, in an international convention for an official worldwide system of publications exchange. Adapted from the source document. JF - Libraries & the Cultural Record AU - Gwinn, Nancy E AD - Smithsonian Institution Libraries Y1 - 2010///0, PY - 2010 DA - 0, 2010 SP - 107 EP - 122 PB - University of Texas Press VL - 45 IS - 1 SN - 1932-4855, 1932-4855 KW - Smithsonian Institution KW - Library of Congress KW - International exchange KW - Government publications KW - article KW - 5.21: SOCIAL SCIENCES, BUSINESS MATERIALS UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/57709152?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Alisa&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Libraries+%26+the+Cultural+Record&rft.atitle=The+Library+of+Congress%2C+the+Smithsonian+Institution%2C+and+the+Global+Exchange+of+Government+Documents%2C+1834-1889&rft.au=Gwinn%2C+Nancy+E&rft.aulast=Gwinn&rft.aufirst=Nancy&rft.date=2010-01-01&rft.volume=45&rft.issue=1&rft.spage=107&rft.isbn=&rft.btitle=&rft.title=Libraries+%26+the+Cultural+Record&rft.issn=19324855&rft_id=info:doi/ LA - English DB - Library & Information Science Abstracts (LISA) N1 - Date revised - 2010-04-07 N1 - Last updated - 2016-09-27 N1 - SubjectsTermNotLitGenreText - Government publications; International exchange; Library of Congress ER - TY - JOUR T1 - Rediscovery of figured Paleogene echinoid specimens from Clark and Martin (1901) AN - 50100453; 2010-015560 JF - Journal of Paleontology AU - Zachos, Louis G AU - Levin, Daniel Y1 - 2010/01// PY - 2010 DA - January 2010 SP - 148 PB - Paleontological Society, Lawrence, KS VL - 84 IS - 1 SN - 0022-3360, 0022-3360 KW - United States KW - lower Eocene KW - King George County Virginia KW - Virginia KW - Eocene KW - Paleogene KW - Cenozoic KW - Tertiary KW - Echinodermata KW - Echinozoa KW - Prince George County Virginia KW - Aquia Formation KW - Invertebrata KW - Echinoidea KW - Ypresian KW - Nanjemoy Formation KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/50100453?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+Paleontology&rft.atitle=Rediscovery+of+figured+Paleogene+echinoid+specimens+from+Clark+and+Martin+%281901%29&rft.au=Zachos%2C+Louis+G%3BLevin%2C+Daniel&rft.aulast=Zachos&rft.aufirst=Louis&rft.date=2010-01-01&rft.volume=84&rft.issue=1&rft.spage=148&rft.isbn=&rft.btitle=&rft.title=Journal+of+Paleontology&rft.issn=00223360&rft_id=info:doi/10.1666%2F09-094.1 L2 - http://jpaleontol.geoscienceworld.org/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2012, American Geosciences Institute. Abstract, Copyright, The Paleontological Society | Reference includes data from GeoScienceWorld, Alexandria, VA, United States N1 - Date revised - 2010-01-01 N1 - Number of references - 4 N1 - PubXState - KS N1 - Document feature - illus. N1 - Last updated - 2012-06-07 N1 - CODEN - JPALAZ N1 - SubjectsTermNotLitGenreText - Aquia Formation; Cenozoic; Echinodermata; Echinoidea; Echinozoa; Eocene; Invertebrata; King George County Virginia; lower Eocene; Nanjemoy Formation; Paleogene; Prince George County Virginia; Tertiary; United States; Virginia; Ypresian DO - http://dx.doi.org/10.1666/09-094.1 ER - TY - JOUR T1 - Using occupancy estimates to fine-tune conservation concerns AN - 21508282; 12512161 JF - Animal Conservation AU - Ferraz, G AU - Sberze, M AU - Cohn-Haft, M AD - 1 Biological Dynamics of Forest Fragments Project, Instituto Nacional de Pesquisas da Amazonia-Smithsonian Tropical Research Institute, Manaus Amazonas, Brazil Y1 - 2010/01// PY - 2010 DA - Jan 2010 SP - 19 EP - 20 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 13 IS - 1 SN - 1367-9430, 1367-9430 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Conservation KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21508282?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Animal+Conservation&rft.atitle=Using+occupancy+estimates+to+fine-tune+conservation+concerns&rft.au=Ferraz%2C+G%3BSberze%2C+M%3BCohn-Haft%2C+M&rft.aulast=Ferraz&rft.aufirst=G&rft.date=2010-01-01&rft.volume=13&rft.issue=1&rft.spage=19&rft.isbn=&rft.btitle=&rft.title=Animal+Conservation&rft.issn=13679430&rft_id=info:doi/10.1111%2Fj.1469-1795.2010.00350.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Conservation DO - http://dx.doi.org/10.1111/j.1469-1795.2010.00350.x ER - TY - JOUR T1 - Defining the conservation value of secondary tropical forests AN - 21502049; 12512158 JF - Animal Conservation AU - Dent, D H AD - 1 Smithsonian Tropical Research Institute, Apartado, Balboa, Panama Y1 - 2010/01// PY - 2010 DA - Jan 2010 SP - 14 EP - 15 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 13 IS - 1 SN - 1367-9430, 1367-9430 KW - Ecology Abstracts; Sustainability Science Abstracts KW - Conservation KW - tropical forests KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21502049?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Animal+Conservation&rft.atitle=Defining+the+conservation+value+of+secondary+tropical+forests&rft.au=Dent%2C+D+H&rft.aulast=Dent&rft.aufirst=D&rft.date=2010-01-01&rft.volume=13&rft.issue=1&rft.spage=14&rft.isbn=&rft.btitle=&rft.title=Animal+Conservation&rft.issn=13679430&rft_id=info:doi/10.1111%2Fj.1469-1795.2010.00346.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-01 N1 - Last updated - 2015-03-31 N1 - SubjectsTermNotLitGenreText - Conservation; tropical forests DO - http://dx.doi.org/10.1111/j.1469-1795.2010.00346.x ER - TY - JOUR T1 - Old growth and secondary forest site occupancy by nocturnal birds in a neotropical landscape AN - 21501256; 12512167 AB - AbstractHigh rates of old growth (OG) forest destruction and difficult farming conditions result in increasing cover of secondary forests (SF) in the Amazon. In this setting, it is opportune to ask which animals use newly available SF and which stay restricted to OG. This study presents a comparison of SF and OG site occupancy by nocturnal birds in terra firme forests of the Amazon Guianan shield, north of Manaus, Brazil. We tested species-specific occupancy predictions for two owls (Lophostrix cristata-Glaucidium hardyi), two potoos (Nyctibius leucopterus-Nyctibius griseus) and two nightjars (Caprimulgus nigrescens-Nyctidromus albicollis). For each pair, we predicted that one species would have higher occupancy in OG while the other would either be indifferent to forest type or favor SF sites. Data were collected in 30 OG and 24 SF sites with monthly samples from December 2007 to December 2008. Our analytic approach accounts for the possibility of detection failure and for spatial autocorrelation in occupancy, thus leading to strong inferences about changes in occupancy between forest types and between species. Nocturnal bird richness and community composition were indistinguishable between OG and SF sites. Owls were relatively indifferent to forest type. Potoos followed the a priori predictions, and one of the nightjars (C. nigrescens) favored SF instead of OG as predicted. Only one species, Nyctib. leucopterus, clearly favored OG. The landscape context of our SF study sites, surrounded by a vast expanse of continuous OG forest, partially explains the resemblance between SF and OG fauna but leaves unexplained the higher occupancy for SF than OG sites for several study species. The causal explanation of high SF occupancy remains an open question, but the result itself motivates further comparisons for other groups, as well as recognition of the conservation potential of SF. JF - Animal Conservation AU - Sberze, M AU - Cohn-Haft, M AU - Ferraz, G AD - 1 Biological Dynamics of Forest Fragments Project, Instituto Nacional de Pesquisas da Amazonia-Smithsonian Tropical Research Institute, Manaus Amazonas, Brazil Y1 - 2010/01// PY - 2010 DA - Jan 2010 SP - 3 EP - 11 PB - Wiley-Blackwell, 111 River Street Hoboken NJ 07030-5774 USA VL - 13 IS - 1 SN - 1367-9430, 1367-9430 KW - Sustainability Science Abstracts; Ecology Abstracts KW - Data processing KW - fauna KW - Landscape KW - Leaves KW - Forests KW - Nyctibius KW - old growth KW - Aves KW - spatial distribution KW - Community composition KW - Old growth KW - South America, Amazon R. KW - Brazil KW - Leucopterus KW - Conservation KW - Brazil, Amazon R. KW - Brazil, Amazonas, Manaus KW - Caprimulgus KW - M3 1010:Issues in Sustainable Development KW - D 04060:Management and Conservation UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21501256?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Animal+Conservation&rft.atitle=Old+growth+and+secondary+forest+site+occupancy+by+nocturnal+birds+in+a+neotropical+landscape&rft.au=Sberze%2C+M%3BCohn-Haft%2C+M%3BFerraz%2C+G&rft.aulast=Sberze&rft.aufirst=M&rft.date=2010-01-01&rft.volume=13&rft.issue=1&rft.spage=3&rft.isbn=&rft.btitle=&rft.title=Animal+Conservation&rft.issn=13679430&rft_id=info:doi/10.1111%2Fj.1469-1795.2009.00312.x LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-01 N1 - Last updated - 2013-09-09 N1 - SubjectsTermNotLitGenreText - Community composition; Old growth; Data processing; Landscape; Leaves; Conservation; Forests; Aves; spatial distribution; fauna; old growth; Leucopterus; Nyctibius; Caprimulgus; South America, Amazon R.; Brazil; Brazil, Amazon R.; Brazil, Amazonas, Manaus DO - http://dx.doi.org/10.1111/j.1469-1795.2009.00312.x ER - TY - JOUR T1 - Pollen limitation and reproductive assurance in Antillean Gesnerieae: a specialists vs. generalist comparison AN - 21330888; 12526311 AB - Pollen limitation of female fecundity is widespread among angiosperms, a signal that pollinators frequently fail to transfer pollen to fertilize all ovules. Recent surveys have suggested that pollen limitation is associated with floral specialization. This study uses a group of Antillean Gesneriaceae with contrasting pollination systems (bat, hummingbird, and generalist) to assess the premise that plants with specialized pollination systems and infrequent pollinator visitation experience greater pollen limitation of fruit and seed set than their generalist congeners. Alternatively, specialists may possess mechanisms that reduce pollen limitation, such as autonomous self-pollination. A survey of autonomous self-pollination conducted on 13 Gesneria and Rhytidophyllum species during 2006-2008 revealed no significant association between reproductive assurance mechanisms and pollination system specialization. However, high levels of potential autonomous self-pollination were only found among specialized hummingbird-pollinated species. A comparison of fruit and seed set between emasculated and unmanipulated flowers provided evidence for autonomous selfing acting as a reproductive assurance mechanism in three out of four ornithophilous species. Furthermore, the Puerto Rican population of G. reticulata relies almost exclusively on self-pollination for reproduction. Two-year pollen supplementation experiments conducted on nine Gesnerieae species from the Dominican Republic and Puerto Rico provided evidence for significant pollen limitation associated with pollination specialization including both bat- and hummingbird-pollinated Gesnerieae; no pollen limitation was detected in any of the four generalist species. No pollen limitation was detected either in two ornithophilous Gesneria species with low hummingbird visitation and high levels of autonomous self-pollination. This study provides support for the idea that generalized pollination systems may, in some cases, buffer against fluctuations in the pollinator environment. However, the use of reproductive assurance mechanisms allows the maintenance of highly specialized pollination systems in pollinator depauperate environments. JF - Ecology AU - Marten-Rodriguez, S AU - Fenster, C B AD - Smithsonian Institution, National Museum of natural History, Department of Botany, MRC 166, Washington, D.C., USA, smartenr@gmail.com Y1 - 2010/01// PY - 2010 DA - Jan 2010 SP - 155 EP - 165 VL - 91 IS - 1 SN - 0012-9658, 0012-9658 KW - Ecology Abstracts KW - Pollination KW - Gesneriaceae KW - Fruits KW - Seed set KW - Fecundity KW - Gesneria KW - Pollinators KW - Specialization KW - Congeners KW - Angiosperms KW - Pollen KW - D 04040:Ecosystem and Ecology Studies UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/21330888?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aecology&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Ecology&rft.atitle=Pollen+limitation+and+reproductive+assurance+in+Antillean+Gesnerieae%3A+a+specialists+vs.+generalist+comparison&rft.au=Marten-Rodriguez%2C+S%3BFenster%2C+C+B&rft.aulast=Marten-Rodriguez&rft.aufirst=S&rft.date=2010-01-01&rft.volume=91&rft.issue=1&rft.spage=155&rft.isbn=&rft.btitle=&rft.title=Ecology&rft.issn=00129658&rft_id=info:doi/ LA - English DB - ProQuest Environmental Science Collection N1 - Date revised - 2010-04-01 N1 - Last updated - 2013-09-09 N1 - SubjectsTermNotLitGenreText - Pollination; Fruits; Fecundity; Seed set; Pollinators; Congeners; Specialization; Angiosperms; Pollen; Gesneriaceae; Gesneria ER - TY - JOUR T1 - Phylogeny of the genus Cupuladria (Bryozoa, Cheilostomata) in the Neogene of tropical America AN - 1815676707; 2016-074778 JF - Terra Nostra (Bonn) AU - Herrera-Cubilla, Amalia AU - Rodriguez, Felix AU - O'Dea, Aaron AU - Jackson, Jeremy B C AU - Schaefer, Priska Y1 - 2010 PY - 2010 DA - 2010 SP - 48 PB - Alfred-Wegener-Stiftung, Bonn VL - 2010-4 SN - 0946-8978, 0946-8978 KW - Panama KW - Cupuladria KW - Discoporella KW - living taxa KW - Bryozoa KW - phylogeny KW - Cheilostomata KW - Caribbean region KW - morphology KW - Cenozoic KW - Tertiary KW - Neogene KW - Invertebrata KW - cladistics KW - Central America KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1815676707?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Terra+Nostra+%28Bonn%29&rft.atitle=Phylogeny+of+the+genus+Cupuladria+%28Bryozoa%2C+Cheilostomata%29+in+the+Neogene+of+tropical+America&rft.au=Herrera-Cubilla%2C+Amalia%3BRodriguez%2C+Felix%3BO%27Dea%2C+Aaron%3BJackson%2C+Jeremy+B+C%3BSchaefer%2C+Priska&rft.aulast=Herrera-Cubilla&rft.aufirst=Amalia&rft.date=2010-01-01&rft.volume=2010-4&rft.issue=&rft.spage=48&rft.isbn=&rft.btitle=&rft.title=Terra+Nostra+%28Bonn%29&rft.issn=09468978&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 15th international conference, International Bryozoology Association N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Last updated - 2016-09-01 N1 - SubjectsTermNotLitGenreText - Bryozoa; Caribbean region; Cenozoic; Central America; Cheilostomata; cladistics; Cupuladria; Discoporella; Invertebrata; living taxa; morphology; Neogene; Panama; phylogeny; Tertiary ER - TY - JOUR T1 - Niche breadth in Caribbean cupuladriid bryozoans through the Neogene AN - 1815676706; 2016-074775 JF - Terra Nostra (Bonn) AU - O'Dea, Aaron AU - Green, Walton A AU - Jackson, Jeremy B C AU - Schaefer, Priska Y1 - 2010 PY - 2010 DA - 2010 SP - 41 PB - Alfred-Wegener-Stiftung, Bonn VL - 2010-4 SN - 0946-8978, 0946-8978 KW - biodiversity KW - Cupuladriidae KW - Bryozoa KW - faunal studies KW - Cheilostomata KW - Caribbean region KW - paleogeography KW - paleoecology KW - Cenozoic KW - Tertiary KW - Neogene KW - Invertebrata KW - extinction KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1815676706?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Terra+Nostra+%28Bonn%29&rft.atitle=Niche+breadth+in+Caribbean+cupuladriid+bryozoans+through+the+Neogene&rft.au=O%27Dea%2C+Aaron%3BGreen%2C+Walton+A%3BJackson%2C+Jeremy+B+C%3BSchaefer%2C+Priska&rft.aulast=O%27Dea&rft.aufirst=Aaron&rft.date=2010-01-01&rft.volume=2010-4&rft.issue=&rft.spage=41&rft.isbn=&rft.btitle=&rft.title=Terra+Nostra+%28Bonn%29&rft.issn=09468978&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 15th international conference, International Bryozoology Association N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Last updated - 2016-09-01 N1 - SubjectsTermNotLitGenreText - biodiversity; Bryozoa; Caribbean region; Cenozoic; Cheilostomata; Cupuladriidae; extinction; faunal studies; Invertebrata; Neogene; paleoecology; paleogeography; Tertiary ER - TY - JOUR T1 - Distribution and zoogeography of cheilostomate Bryozoa along the Pacific coast of Panama; Gulf of Panama vs. Gulf of Chiriqui AN - 1815673456; 2016-074788 JF - Terra Nostra (Bonn) AU - Schaefer, Priska AU - Herrera-Cubilla, Amalia AU - Bader, Beate Y1 - 2010 PY - 2010 DA - 2010 SP - 62 EP - 63 PB - Alfred-Wegener-Stiftung, Bonn VL - 2010-4 SN - 0946-8978, 0946-8978 KW - East Pacific KW - biodiversity KW - Northeast Pacific KW - living taxa KW - Bryozoa KW - statistical analysis KW - Gulf of Chiriqui KW - faunal studies KW - biogeography KW - paleogeography KW - cluster analysis KW - Gulf of Panama KW - North Pacific KW - Pacific Ocean KW - Invertebrata KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1815673456?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Terra+Nostra+%28Bonn%29&rft.atitle=Distribution+and+zoogeography+of+cheilostomate+Bryozoa+along+the+Pacific+coast+of+Panama%3B+Gulf+of+Panama+vs.+Gulf+of+Chiriqui&rft.au=Schaefer%2C+Priska%3BHerrera-Cubilla%2C+Amalia%3BBader%2C+Beate&rft.aulast=Schaefer&rft.aufirst=Priska&rft.date=2010-01-01&rft.volume=2010-4&rft.issue=&rft.spage=62&rft.isbn=&rft.btitle=&rft.title=Terra+Nostra+%28Bonn%29&rft.issn=09468978&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 15th international conference, International Bryozoology Association N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Last updated - 2016-09-01 N1 - SubjectsTermNotLitGenreText - biodiversity; biogeography; Bryozoa; cluster analysis; East Pacific; faunal studies; Gulf of Chiriqui; Gulf of Panama; Invertebrata; living taxa; North Pacific; Northeast Pacific; Pacific Ocean; paleogeography; statistical analysis ER - TY - JOUR T1 - Sex in the Caribbean; environmental change drove evolution in cupuladriid bryozoans AN - 1815673414; 2016-074794 JF - Terra Nostra (Bonn) AU - O'Dea, Aaron AU - Rodriguez, Felix AU - de Gracia, Brigada AU - del Valle, Yadixa AU - Jackson, Jeremy B C AU - Schaefer, Priska Y1 - 2010 PY - 2010 DA - 2010 SP - 45 EP - 46 PB - Alfred-Wegener-Stiftung, Bonn VL - 2010-4 SN - 0946-8978, 0946-8978 KW - Panama KW - Bryozoa KW - Cheilostomata KW - biologic evolution KW - reproduction KW - paleogeography KW - paleoecology KW - Invertebrata KW - North Atlantic KW - Central America KW - Caribbean Sea KW - Atlantic Ocean KW - 10:Invertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1815673414?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Terra+Nostra+%28Bonn%29&rft.atitle=Sex+in+the+Caribbean%3B+environmental+change+drove+evolution+in+cupuladriid+bryozoans&rft.au=O%27Dea%2C+Aaron%3BRodriguez%2C+Felix%3Bde+Gracia%2C+Brigada%3Bdel+Valle%2C+Yadixa%3BJackson%2C+Jeremy+B+C%3BSchaefer%2C+Priska&rft.aulast=O%27Dea&rft.aufirst=Aaron&rft.date=2010-01-01&rft.volume=2010-4&rft.issue=&rft.spage=45&rft.isbn=&rft.btitle=&rft.title=Terra+Nostra+%28Bonn%29&rft.issn=09468978&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 15th international conference, International Bryozoology Association N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2016-01-01 N1 - Last updated - 2016-09-01 N1 - SubjectsTermNotLitGenreText - Atlantic Ocean; biologic evolution; Bryozoa; Caribbean Sea; Central America; Cheilostomata; Invertebrata; North Atlantic; paleoecology; paleogeography; Panama; reproduction ER - TY - JOUR T1 - Mounting evidence for historical overfishing and long-term degradation of Caribbean marine ecosystems: Comment on Julio Baisre's Setting a Baseline for Caribbean Fisheries AN - 1683077734; 4674674 JF - Journal of island and coastal archaeology AU - McClenachan, Loren AU - Hardt, Marah AU - Jackson, Jeremy AU - Cooke, Richard AD - Florida State University, Tallahassee ; Smithsonian Tropical Research Institute, Panama Y1 - 2010/01// PY - 2010 DA - Jan 2010 SP - 165 EP - 169 VL - 5 IS - 1 SN - 1556-4894, 1556-4894 KW - Anthropology KW - Overexploitation KW - Fisheries KW - Caribbean KW - Sustainability UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1683077734?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Aibss&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Journal+of+island+and+coastal+archaeology&rft.atitle=Mounting+evidence+for+historical+overfishing+and+long-term+degradation+of+Caribbean+marine+ecosystems%3A+Comment+on+Julio+Baisre%27s+Setting+a+Baseline+for+Caribbean+Fisheries&rft.au=McClenachan%2C+Loren%3BHardt%2C+Marah%3BJackson%2C+Jeremy%3BCooke%2C+Richard&rft.aulast=McClenachan&rft.aufirst=Loren&rft.date=2010-01-01&rft.volume=5&rft.issue=1&rft.spage=165&rft.isbn=&rft.btitle=&rft.title=Journal+of+island+and+coastal+archaeology&rft.issn=15564894&rft_id=info:doi/10.1080%2F15564891003656178 LA - English DB - International Bibliography of the Social Sciences (IBSS) N1 - Date revised - 2015-05-26 N1 - Last updated - 2015-05-26 N1 - SubjectsTermNotLitGenreText - 12434; 9067 4642; 5009 5125 6431; 77 14 DO - http://dx.doi.org/10.1080/15564891003656178 ER - TY - JOUR T1 - A coordinated mineralogical, spectral, and compositional study of ordinary chondrites; implications for asteroid spectroscopic classification AN - 1660632199; 2015-017668 JF - Abstracts of Papers Submitted to the Lunar and Planetary Science Conference AU - Dunn, T L AU - McCoy, T J AU - Sunshine, J M AU - McSween, H Y, Jr AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - 1750 PB - Lunar and Planetary Science Conference, Houston, TX VL - 41 KW - silicates KW - near-infrared spectra KW - ordinary chondrites KW - stony meteorites KW - asteroids KW - X-ray diffraction data KW - optical spectra KW - olivine group KW - L chondrites KW - iron KW - electron probe data KW - meteorites KW - pyroxene group KW - mineral composition KW - olivine KW - orthosilicates KW - spectra KW - chondrites KW - chain silicates KW - LL chondrites KW - H chondrites KW - band area ratio KW - nesosilicates KW - metals KW - classification KW - reflectance KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1660632199?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.atitle=A+coordinated+mineralogical%2C+spectral%2C+and+compositional+study+of+ordinary+chondrites%3B+implications+for+asteroid+spectroscopic+classification&rft.au=Dunn%2C+T+L%3BMcCoy%2C+T+J%3BSunshine%2C+J+M%3BMcSween%2C+H+Y%2C+Jr%3BAnonymous&rft.aulast=Dunn&rft.aufirst=T&rft.date=2010-01-01&rft.volume=41&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts+of+Papers+Submitted+to+the+Lunar+and+Planetary+Science+Conference&rft.issn=&rft_id=info:doi/ L2 - http://www.lpi.usra.edu/meetings/lpsc2010/pdf/1750.pdf LA - English DB - GeoRef N1 - Conference title - Forty-first lunar and planetary science conference N1 - Copyright - GeoRef, Copyright 2015, American Geosciences Institute. N1 - Date revised - 2015-01-01 N1 - Number of references - 15 N1 - PubXState - TX N1 - Document feature - illus. N1 - SuppNotes - Accessed on Sept. 30, 2010 N1 - Last updated - 2015-03-05 N1 - CODEN - #02179 N1 - SubjectsTermNotLitGenreText - asteroids; band area ratio; chain silicates; chondrites; classification; electron probe data; H chondrites; iron; L chondrites; LL chondrites; metals; meteorites; mineral composition; near-infrared spectra; nesosilicates; olivine; olivine group; optical spectra; ordinary chondrites; orthosilicates; pyroxene group; reflectance; silicates; spectra; stony meteorites; X-ray diffraction data ER - TY - JOUR T1 - Soil components in heterogeneous impact glass in Martian meteorite EETA79001 AN - 1464885762; 2013-089900 JF - Acta Mineralogica-Petrographica. Abstract Series AU - Schrader, C M AU - Cohen, B A AU - Donovan, J J AU - Vicenzi, E P Y1 - 2010 PY - 2010 DA - 2010 SP - 779 PB - University of Szeged, Department of Mineralogy, Geochemistry and Petrology, Szeged VL - 6 SN - 1589-4835, 1589-4835 KW - soils KW - volcanic rocks KW - stony meteorites KW - glasses KW - principal components analysis KW - Martian meteorites KW - igneous rocks KW - statistical analysis KW - Mars KW - impacts KW - achondrites KW - terrestrial planets KW - planets KW - meteorites KW - surface features KW - chemical composition KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1464885762?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Acta+Mineralogica-Petrographica.+Abstract+Series&rft.atitle=Soil+components+in+heterogeneous+impact+glass+in+Martian+meteorite+EETA79001&rft.au=Schrader%2C+C+M%3BCohen%2C+B+A%3BDonovan%2C+J+J%3BVicenzi%2C+E+P&rft.aulast=Schrader&rft.aufirst=C&rft.date=2010-01-01&rft.volume=6&rft.issue=&rft.spage=779&rft.isbn=&rft.btitle=&rft.title=Acta+Mineralogica-Petrographica.+Abstract+Series&rft.issn=15894835&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 20th general meeting of the International Mineralogical Association N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 9 N1 - Document feature - illus. N1 - Last updated - 2013-12-05 N1 - SubjectsTermNotLitGenreText - achondrites; chemical composition; glasses; igneous rocks; impacts; Mars; Martian meteorites; meteorites; planets; principal components analysis; soils; statistical analysis; stony meteorites; surface features; terrestrial planets; volcanic rocks ER - TY - JOUR T1 - Reports from the Smithsonian's Global Volcanism Network, July 2009 AN - 1366814345; 2013-046459 AB - Information included in this summary is based on more detailed reports published in the Bulletin of the Global Volcanism Network, vol. 34, no. 7, July 2009 (on the Internet at http://www.volcano.si.edu/). Edited by scientists at the Smithsonian, this bulletin includes reports provided by a worldwide network of correspondents. The reports contain the names and contact information for all sources. Please note that these reports are preliminary and subject to change as events are studied in more detail. The Global Volcanism Program welcomes further reports of current volcanism, seismic unrest, monitoring data, and field observations. Copyright 2009 Springer-Verlag JF - Bulletin of Volcanology AU - Venzke, Edward AU - Kuhn Sennert, Sally AU - Wunderman, Richard Y1 - 2010/01// PY - 2010 DA - January 2010 SP - 129 EP - 130 PB - Springer International [for the] International Association of Volcanology and Chemistry of the Earth's Interior (IAVCEI), Heidelberg VL - 72 IS - 1 SN - 0258-8900, 0258-8900 KW - volcanic risk KW - monitoring KW - global KW - volcanoes KW - current research KW - Smithsonian Global Volcanism Network KW - Smithsonian Institution KW - volcanology KW - 24:Quaternary geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1366814345?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Bulletin+of+Volcanology&rft.atitle=Reports+from+the+Smithsonian%27s+Global+Volcanism+Network%2C+July+2009&rft.au=Venzke%2C+Edward%3BKuhn+Sennert%2C+Sally%3BWunderman%2C+Richard&rft.aulast=Venzke&rft.aufirst=Edward&rft.date=2010-01-01&rft.volume=72&rft.issue=1&rft.spage=129&rft.isbn=&rft.btitle=&rft.title=Bulletin+of+Volcanology&rft.issn=02588900&rft_id=info:doi/10.1007%2Fs00445-009-0326-2 L2 - http://www.springerlink.com/(1k1tfmmpjinass550lg0zy55)/app/home/journal.asp?referrer=parent&backto=linkingpublicationresults,1:100402,1 LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany | Reference includes data supplied by Springer Verlag, Berlin, Federal Republic of Germany N1 - Date revised - 2013-01-01 N1 - Last updated - 2013-06-13 N1 - CODEN - BUVOEW N1 - SubjectsTermNotLitGenreText - current research; global; monitoring; Smithsonian Global Volcanism Network; Smithsonian Institution; volcanic risk; volcanoes; volcanology DO - http://dx.doi.org/10.1007/s00445-009-0326-2 ER - TY - JOUR T1 - A new clade of archaic large-bodied predatory dinosaurs (Theropoda, Allosauroidea) that survived to the latest Mesozoic AN - 1351597934; 2013-040460 JF - Naturwissenschaften AU - Benson, Roger B J AU - Carrano, Matthew T AU - Brusatte, Stephen L Y1 - 2010/01// PY - 2010 DA - January 2010 SP - 71 EP - 78 PB - Springer-Verlag, Berlin VL - 97 IS - 1 SN - 0028-1042, 0028-1042 KW - Diapsida KW - Neovenator KW - Cretaceous KW - biogeography KW - Allosauroidea KW - new taxa KW - Archosauria KW - Theropoda KW - Neovenatoridae KW - Gondwana KW - dinosaurs KW - Fukuiraptor KW - Chordata KW - Australovenator KW - biologic evolution KW - Mesozoic KW - Reptilia KW - Saurischia KW - paleobiology KW - Vertebrata KW - cladistics KW - adaptive radiation KW - Tetrapoda KW - Aerosteon KW - 11:Vertebrate paleontology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1351597934?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Naturwissenschaften&rft.atitle=A+new+clade+of+archaic+large-bodied+predatory+dinosaurs+%28Theropoda%2C+Allosauroidea%29+that+survived+to+the+latest+Mesozoic&rft.au=Benson%2C+Roger+B+J%3BCarrano%2C+Matthew+T%3BBrusatte%2C+Stephen+L&rft.aulast=Benson&rft.aufirst=Roger+B&rft.date=2010-01-01&rft.volume=97&rft.issue=1&rft.spage=71&rft.isbn=&rft.btitle=&rft.title=Naturwissenschaften&rft.issn=00281042&rft_id=info:doi/10.1007%2Fs00114-009-0614-x LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from Geoline, Bundesanstalt fur Geowissenschaften und Rohstoffe, Hanover, Germany N1 - Date revised - 2013-01-01 N1 - Number of references - 39 N1 - SuppNotes - Supplemental information/data is available in the online version of this article N1 - Last updated - 2013-05-16 N1 - CODEN - NATWAY N1 - SubjectsTermNotLitGenreText - adaptive radiation; Aerosteon; Allosauroidea; Archosauria; Australovenator; biogeography; biologic evolution; Chordata; cladistics; Cretaceous; Diapsida; dinosaurs; Fukuiraptor; Gondwana; Mesozoic; Neovenator; Neovenatoridae; new taxa; paleobiology; Reptilia; Saurischia; Tetrapoda; Theropoda; Vertebrata DO - http://dx.doi.org/10.1007/s00114-009-0614-x ER - TY - JOUR T1 - On some Panamerican Cretaceous crabs (Decapoda, Raninoida) AN - 1316374473; 2013-026260 AB - Decapod crustacean specimens recently collected from new and previously reported localities of USA, Mexico, and Colombia, as well as a review of species of uncertain affinity, add important information to complete the descriptions and paleobiological knowledge of some Cretaceous primitive crabs. The stratigraphic range for the genus Cenomanocarcinus is formally extended from the upper Albian to Campanian, based on occurrences from Colombia, Oklahoma and Mexico. Specimens of Cenomanocarcinus vanstraeleni from the Turonian of Mexico and Colombia include features not described previously for this species, such as variation in the shape and ornament of chelae. Necrocarcinus renfroae is here included in the genus Cenomanocarcinus, based on features of dorsal and ventral carapaces, as well as shape of pereiopods, and its occurrence is documented from the upper Albian of Colombia. Orithopsis tricarinata is reported for the first time in America from upper Albian deposits of Oregon and Colombia; the shape of the sternum confirms close affinities with the Cenomanocarcinidae and the family Orithopsidae is here included in the section Raninoida and restricted to the genus Orithopsis. JF - Boletin de la Sociedad Geologica Mexicana AU - Vega, Francisco J AU - Nyborg, Torrey AU - Kovalchuk, Greg AU - Luque, Javier AU - Rojas-Briceno, Alexis AU - Patarroyo, Pedro AU - Porras-Muzquiz, Hector AU - Armstrong, Adam AU - Bermudez, Hermann AU - Garibay, Luis Y1 - 2010 PY - 2010 DA - 2010 SP - 263 EP - 279 PB - Sociedad Geologica Mexicana, Mexico, D.F. VL - 62 IS - 2 SN - 0366-1784, 0366-1784 KW - United States KW - fossil localities KW - San Gil Formation KW - Albian KW - range KW - affinities KW - Cretaceous KW - Hudspeth Formation KW - Coahuila Mexico KW - Raninoida KW - Senonian KW - Colombia KW - Upper Cretaceous KW - Mexcala Formation KW - Oregon KW - Malacostraca KW - Guerrero Mexico KW - description KW - Invertebrata KW - Boyaca Colombia KW - Andes KW - Lower Cretaceous KW - Eastern Cordillera KW - biostratigraphy KW - Crustacea KW - Eagle Ford Formation KW - Mesozoic KW - South America KW - Mexico KW - Arthropoda KW - Mandibulata KW - paleobiology KW - Campanian KW - Gulfian KW - Cenomanocarcinus KW - 10:Invertebrate paleontology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1316374473?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Boletin+de+la+Sociedad+Geologica+Mexicana&rft.atitle=On+some+Panamerican+Cretaceous+crabs+%28Decapoda%2C+Raninoida%29&rft.au=Vega%2C+Francisco+J%3BNyborg%2C+Torrey%3BKovalchuk%2C+Greg%3BLuque%2C+Javier%3BRojas-Briceno%2C+Alexis%3BPatarroyo%2C+Pedro%3BPorras-Muzquiz%2C+Hector%3BArmstrong%2C+Adam%3BBermudez%2C+Hermann%3BGaribay%2C+Luis&rft.aulast=Vega&rft.aufirst=Francisco&rft.date=2010-01-01&rft.volume=62&rft.issue=2&rft.spage=263&rft.isbn=&rft.btitle=&rft.title=Boletin+de+la+Sociedad+Geologica+Mexicana&rft.issn=03661784&rft_id=info:doi/ L2 - http://boletinsgm.igeolcu.unam.mx/bsgm/vols/epoca04/6202/(6)Vega.pdf http://boletinsgm.igeolcu.unam.mx/bsgm/index.php/volumenes-volumes/primera-epoca LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Number of references - 54 N1 - PubXState - D.F. N1 - Document feature - illus. incl. 1 table, sketch map N1 - Last updated - 2013-06-13 N1 - CODEN - BOGLA4 N1 - SubjectsTermNotLitGenreText - affinities; Albian; Andes; Arthropoda; biostratigraphy; Boyaca Colombia; Campanian; Cenomanocarcinus; Coahuila Mexico; Colombia; Cretaceous; Crustacea; description; Eagle Ford Formation; Eastern Cordillera; fossil localities; Guerrero Mexico; Gulfian; Hudspeth Formation; Invertebrata; Lower Cretaceous; Malacostraca; Mandibulata; Mesozoic; Mexcala Formation; Mexico; Oregon; paleobiology; range; Raninoida; San Gil Formation; Senonian; South America; United States; Upper Cretaceous ER - TY - JOUR T1 - Analysis of ordinary chondrites using powder X-ray diffraction; 2, Applications to ordinary chondrite parent-body processes AN - 1316372685; 2013-024819 AB - We evaluate the chemical and physical conditions of metamorphism in ordinary chondrite parent bodies using X-ray diffraction (XRD)-measured modal mineral abundances and geochemical analyses of 48 type 4-6 ordinary chondrites. Several observations indicate that oxidation may have occurred during progressive metamorphism of equilibrated chondrites, including systematic changes with petrologic type in XRD-derived olivine and low-Ca pyroxene abundances, increasing ratios of MgO/(MgO+FeO) in olivine and pyroxene, mean Ni/Fe and Co/Fe ratios in bulk metal with increasing metamorphic grade, and linear Fe addition trends in molar Fe/Mn and Fe/Mg plots. An aqueous fluid, likely incorporated as hydrous silicates and distributed homogeneously throughout the parent body, was responsible for oxidation. Based on mass balance calculations, a minimum of 0.3-0.4 wt% H (sub 2) O reacted with metal to produce oxidized Fe. Prior to oxidation the parent body underwent a period of reduction, as evidenced by the unequilibrated chondrites. Unlike olivine and pyroxene, average plagioclase abundances do not show any systematic changes with increasing petrologic type. Based on this observation and a comparison of modal and normative plagioclase abundances, we suggest that plagioclase completely crystallized from glass by type 4 temperature conditions in the H and L chondrites and by type 5 in the LL chondrites. Because the validity of using the plagioclase thermometer to determine peak temperatures rests on the assumption that plagioclase continued to crystallize through type 6 conditions, we suggest that temperatures calculated using pyroxene geothermometry provide more accurate estimates of the peak temperatures reached in ordinary chondrite parent bodies. JF - Meteoritics & Planetary Science AU - Dunn, Tasha L AU - McSween, Harry Y, Jr AU - McCoy, Timothy J AU - Cressey, Gordon Y1 - 2010 PY - 2010 DA - 2010 SP - 135 EP - 156 PB - Meteoritical Society, Fayetteville, AR VL - 45 IS - 1 SN - 1086-9379, 1086-9379 KW - silicates KW - ordinary chondrites KW - geologic thermometry KW - stony meteorites KW - X-ray diffraction data KW - olivine group KW - L chondrites KW - electron probe data KW - meteorites KW - pyroxene group KW - mineral composition KW - olivine KW - orthosilicates KW - framework silicates KW - alloys KW - reduction KW - chondrites KW - chemical composition KW - Eh KW - modal analysis KW - chain silicates KW - plagioclase KW - iron-nickel metal KW - parent bodies KW - oxidation KW - LL chondrites KW - H chondrites KW - metamorphism KW - nesosilicates KW - aqueous alteration KW - feldspar group KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1316372685?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Analysis+of+ordinary+chondrites+using+powder+X-ray+diffraction%3B+2%2C+Applications+to+ordinary+chondrite+parent-body+processes&rft.au=Dunn%2C+Tasha+L%3BMcSween%2C+Harry+Y%2C+Jr%3BMcCoy%2C+Timothy+J%3BCressey%2C+Gordon&rft.aulast=Dunn&rft.aufirst=Tasha&rft.date=2010-01-01&rft.volume=45&rft.issue=1&rft.spage=135&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/10.1111%2Fj.1945-5100.2009.01012.x L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2013-01-01 N1 - Number of references - 59 N1 - PubXState - AR N1 - Document feature - illus. incl. 12 tables N1 - Last updated - 2013-03-14 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - alloys; aqueous alteration; chain silicates; chemical composition; chondrites; Eh; electron probe data; feldspar group; framework silicates; geologic thermometry; H chondrites; iron-nickel metal; L chondrites; LL chondrites; metamorphism; meteorites; mineral composition; modal analysis; nesosilicates; olivine; olivine group; ordinary chondrites; orthosilicates; oxidation; parent bodies; plagioclase; pyroxene group; reduction; silicates; stony meteorites; X-ray diffraction data DO - http://dx.doi.org/10.1111/j.1945-5100.2009.01012.x ER - TY - JOUR T1 - Analysis of ordinary chondrites using powder X-ray diffraction; 1, Modal mineral abundances AN - 1316372684; 2013-024818 AB - Powder X-ray diffraction (XRD) is used to quantify the modal abundances (in wt%) of 18 H, 17 L, and 13 LL unbrecciated ordinary chondrite falls, which represents the complete petrologic range of equilibrated ordinary chondrites (types 4-6). The XRD technique presents an effective alternative to traditional methods for determining modal abundances, such as optical point counting and electron microprobe phase (EMP) mapping. The majority of chondrite powders in this study were previously prepared for chemical characterization from 8 to 20 g of material, which is consistent with the suggested mass (10 g) necessary to provide representative sampling of ordinary chondrites. Olivine and low-Ca pyroxene are the most abundant phases present, comprising one-half to three-fourths of total abundances, while plagioclase, high-Ca pyroxene, troilite, and metal comprise the remaining XRD-measured mineralogy. Pigeonite may also be present in some samples, but it is fitted using a high-Ca pyroxene standard, so exact abundances cannot be measured directly using XRD. Comparison of XRD-measured abundances with calculated Cross, Iddings, Pirsson, Washington (CIPW) normative abundances indicates that systematic discrepancies exist between these two data sets, particularly in olivine and high-Ca pyroxene. This discrepancy is attributed to the absence of pigeonite as a possible phase in the CIPW normative mineralogy. Oxides associated with pigeonite are improperly allocated, resulting in overestimated normative olivine abundances and underestimated normative high-Ca pyroxene abundances. This suggests that the CIPW norm is poorly suited for determining mineralogical modal abundances of ordinary chondrites. JF - Meteoritics & Planetary Science AU - Dunn, Tasha L AU - Cressey, Gordon AU - McSween, Harry Y, Jr AU - McCoy, Timothy J Y1 - 2010 PY - 2010 DA - 2010 SP - 123 EP - 134 PB - Meteoritical Society, Fayetteville, AR VL - 45 IS - 1 SN - 1086-9379, 1086-9379 KW - silicates KW - pigeonite KW - ordinary chondrites KW - stony meteorites KW - X-ray diffraction data KW - olivine group KW - L chondrites KW - electron probe data KW - meteorites KW - pyroxene group KW - mineral composition KW - clinopyroxene KW - point counts KW - olivine KW - orthosilicates KW - framework silicates KW - chondrites KW - troilite KW - modal analysis KW - chain silicates KW - plagioclase KW - LL chondrites KW - H chondrites KW - meteorite falls KW - nesosilicates KW - sulfides KW - feldspar group KW - petrographic norms KW - 05B:Petrology of meteorites and tektites UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1316372684?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Analysis+of+ordinary+chondrites+using+powder+X-ray+diffraction%3B+1%2C+Modal+mineral+abundances&rft.au=Dunn%2C+Tasha+L%3BCressey%2C+Gordon%3BMcSween%2C+Harry+Y%2C+Jr%3BMcCoy%2C+Timothy+J&rft.aulast=Dunn&rft.aufirst=Tasha&rft.date=2010-01-01&rft.volume=45&rft.issue=1&rft.spage=123&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/10.1111%2Fj.1945-5100.2009.01011.x L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2013-01-01 N1 - Number of references - 22 N1 - PubXState - AR N1 - Document feature - illus. incl. 6 tables N1 - SuppNotes - Supplemental information/data is available in the online version of this article N1 - Last updated - 2013-03-14 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - chain silicates; chondrites; clinopyroxene; electron probe data; feldspar group; framework silicates; H chondrites; L chondrites; LL chondrites; meteorite falls; meteorites; mineral composition; modal analysis; nesosilicates; olivine; olivine group; ordinary chondrites; orthosilicates; petrographic norms; pigeonite; plagioclase; point counts; pyroxene group; silicates; stony meteorites; sulfides; troilite; X-ray diffraction data DO - http://dx.doi.org/10.1111/j.1945-5100.2009.01011.x ER - TY - JOUR T1 - Reservoir potential of calcarenaceous sandstones in a carbonate and evaporitic tidal flat sequence; Silurian Tonoloway Formation, Highland County, Virginia AN - 1312835992; 2013-022552 JF - Abstracts - AAPG, Eastern Section Meeting AU - Haynes, John T AU - Porter, Sharon E AU - Lucas, Philip C AU - Lambert, Richard A AU - Rose, Tim AU - Leslie, Stephen A AU - Whitmeyer, Steven J AU - Harrison, William, III AU - Gillespie, Robb Y1 - 2010 PY - 2010 DA - 2010 SP - 42 PB - American Association of Petroleum Geologists. Eastern Section, [varies] VL - 2010 KW - United States KW - petroleum engineering KW - Cayugan KW - sandstone KW - petroleum KW - Tuscarora Formation KW - Highland County Virginia KW - sedimentary rocks KW - bioclastic sedimentation KW - Lower Silurian KW - chemically precipitated rocks KW - Virginia KW - Paleozoic KW - sedimentation KW - evaporites KW - porosity KW - Silurian KW - McKenzie Formation KW - calcareous composition KW - Upper Silurian KW - reservoir properties KW - Tonoloway Limestone KW - Middle Silurian KW - clastic rocks KW - permeability KW - 29A:Economic geology, geology of energy sources UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312835992?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts+-+AAPG%2C+Eastern+Section+Meeting&rft.atitle=Reservoir+potential+of+calcarenaceous+sandstones+in+a+carbonate+and+evaporitic+tidal+flat+sequence%3B+Silurian+Tonoloway+Formation%2C+Highland+County%2C+Virginia&rft.au=Haynes%2C+John+T%3BPorter%2C+Sharon+E%3BLucas%2C+Philip+C%3BLambert%2C+Richard+A%3BRose%2C+Tim%3BLeslie%2C+Stephen+A%3BWhitmeyer%2C+Steven+J%3BHarrison%2C+William%2C+III%3BGillespie%2C+Robb&rft.aulast=Haynes&rft.aufirst=John&rft.date=2010-01-01&rft.volume=2010&rft.issue=&rft.spage=42&rft.isbn=&rft.btitle=&rft.title=Abstracts+-+AAPG%2C+Eastern+Section+Meeting&rft.issn=&rft_id=info:doi/ LA - English DB - GeoRef N1 - Conference title - 39th annual meeting; American Association of Petroleum Geologists N1 - Copyright - GeoRef, Copyright 2016, American Geosciences Institute. N1 - Date revised - 2013-01-01 N1 - Last updated - 2016-09-16 N1 - CODEN - #06714 N1 - SubjectsTermNotLitGenreText - bioclastic sedimentation; calcareous composition; Cayugan; chemically precipitated rocks; clastic rocks; evaporites; Highland County Virginia; Lower Silurian; McKenzie Formation; Middle Silurian; Paleozoic; permeability; petroleum; petroleum engineering; porosity; reservoir properties; sandstone; sedimentary rocks; sedimentation; Silurian; Tonoloway Limestone; Tuscarora Formation; United States; Upper Silurian; Virginia ER - TY - JOUR T1 - Migration of synorogenic Cenozoic depocenters due to multi-phase inversion of the Eastern Cordillera of Colombia AN - 1312834611; 2013-022112 AB - In the Northern Andes, inversion of Mesozoic extensional structures controlled location of synorogenic successions and dispersal of detritus since Paleocene time. Reactivated structures bounding and along the axial zone of the present Eastern Cordillera of Colombia were active at different phases of deformation, as interpreted from detailed geologic mapping, tecto-sedimentological studies using provenance (petrography, heavy minerals, geochronology), biostratigraphy and thermochronological data. In the Paleocene to early Eocene, reverse reactivation of western extensional structures of the former extensional basin broke the foreland basin into two depocenters. The western depocenter was bounded to the west by uplifts and magmatic arc along the Central Cordillera and to the east by reactivation of former normal faults (present western margin of the Eastern Cordillera). Terrigenous and magmatic detritus filling the western depocenter were derived mainly from the Central Cordillera. The Eastern depocenter extended up to the present Llanos basin with minor uplifts, and detritus derived from sources to the west and south included: reworking of the western synorogenic clastic wedge and erosion of the Cretaceous sedimentary cover. During middle Eocene to Oligocene time, composition and dispersal of sediments changed abruptly because active structures included the Eastern side of the former extensional basin. As result of this new structural activity, the Eastern depocenter split into an axial depocenter and the Eastern foothills depocenter. Sandstone composition is quartzose in both depocenters, metamorphic and volcanic fragments are almost absent, paleocurrent indicators in the axial depocenter indicate a northward and westward dispersion of sediments. The clastic wedge in the eastern foothills depocenter thins abruptly toward the Llanos basin, the clastic wedge in the axial zone is thick near reactivated structures, and the clastic wedge in the western depocenter thins westward. Since late Miocene time, the strong inversion of the Eastern Cordillera involved both the eastern and western extensional structures, and synorogenic sediments only accumulated in the western depocenter and the Eastern foothills depocenter, whereas in the axial depocenter the record is this phase is absent. JF - Abstracts: Annual Meeting - American Association of Petroleum Geologists AU - Bayona, German AU - Mora Bohorquez, Andres AU - Cortes, Martin AU - Cardona, Agustin AU - Jaramillo, Carlos AU - Montes, Camilo AU - Valencia, Victor AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - unpaginated PB - American Association of Petroleum Geologists and Society for Sedimentary Geology, Tulsa, OK VL - 2010 KW - uplifts KW - sandstone KW - foreland basins KW - Colombia KW - extension tectonics KW - Cenozoic KW - sedimentary rocks KW - normal faults KW - Paleocene KW - basins KW - tectonics KW - faults KW - Andes KW - Eastern Cordillera KW - paleocurrents KW - Eocene KW - Paleogene KW - Llanos KW - reactivation KW - Miocene KW - Mesozoic KW - orogeny KW - Tertiary KW - South America KW - Neogene KW - Northern Andes KW - inversion tectonics KW - clastic rocks KW - syntectonic processes KW - Oligocene KW - Central Cordillera KW - 16:Structural geology KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1312834611?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.atitle=Migration+of+synorogenic+Cenozoic+depocenters+due+to+multi-phase+inversion+of+the+Eastern+Cordillera+of+Colombia&rft.au=Bayona%2C+German%3BMora+Bohorquez%2C+Andres%3BCortes%2C+Martin%3BCardona%2C+Agustin%3BJaramillo%2C+Carlos%3BMontes%2C+Camilo%3BValencia%2C+Victor%3BAnonymous&rft.aulast=Bayona&rft.aufirst=German&rft.date=2010-01-01&rft.volume=2010&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.issn=&rft_id=info:doi/ L2 - http://www.searchanddiscovery.com/abstracts/pdf/2010/annual/abstracts/ndx_bayona.pdf LA - English DB - GeoRef N1 - Conference title - AAPG 2010 annual convention & exhibition N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 2013-01-01 N1 - PubXState - OK N1 - Last updated - 2013-02-28 N1 - CODEN - #06983 N1 - SubjectsTermNotLitGenreText - Andes; basins; Cenozoic; Central Cordillera; clastic rocks; Colombia; Eastern Cordillera; Eocene; extension tectonics; faults; foreland basins; inversion tectonics; Llanos; Mesozoic; Miocene; Neogene; normal faults; Northern Andes; Oligocene; orogeny; Paleocene; paleocurrents; Paleogene; reactivation; sandstone; sedimentary rocks; South America; syntectonic processes; tectonics; Tertiary; uplifts ER - TY - JOUR T1 - Palynomorphs from Upper Cretaceous sequences in central Colombia; using paleopalynology as a correlation tool for oil exploration AN - 1287375729; 2013-016813 AB - The Cretaceous marine siliciclastic and carbonate sequences from the Upper Magdalena Valley Basin (UMVB), located in the central part of the Colombian Andes, constitute one of the main targets for hydrocarbon exploration in northern South America. Due to the structural complexity of the area, it is fundamental to refine the biostratigraphy of these sequences, in order to improve correlation and reduce exploratory risks. To do so, 60 samples were collected from La Buitrera Creek and Aico Creek stratigraphic sections. These sections range from Santonian to Lower Maastrichtian and they are currently being analyzed for palynological content. In samples analyzed thus far, organic-walled dinoflagellate cysts such as Alisogymnium euclaense, Andalusiella spp, Dinogymnium spp., Cerodinium spp., Exochosphaeridium spp., Odontochitina costata, Odontochitina operculata and Xenascus ceratioides were recovered. Acritarchs such as Leiosphaeridia sp., Pterospermopsis sp., Polykrikos? sp., and sporomorphs such as Araucariacites sp., Ephedripites sp., Retipollenites sp., have also been documented. The new data will help refine the palynological zonation in these two Colombian sections. A comparison of the results with worldwide documented occurrences of these events will be presented. The refined biostratigraphic zonation for Cretaceous sequences of central Colombia should contribute to improve our current knowledge on late Cretaceous stratigraphy. JF - Abstracts: Annual Meeting - American Association of Petroleum Geologists AU - Garzon, Sandra AU - Warny, Sophie AU - Jaramillo, Carlos AU - de la Parra, Felipe AU - Anonymous Y1 - 2010 PY - 2010 DA - 2010 EP - unpaginated PB - American Association of Petroleum Geologists and Society for Sedimentary Geology, Tulsa, OK VL - 2010 KW - petroleum exploration KW - Cretaceous KW - siliciclastics KW - Senonian KW - petroleum KW - lower Maestrichtian KW - Colombia KW - central Colombia KW - Aico Creek KW - Upper Cretaceous KW - La Buitrera Creek KW - sedimentary rocks KW - Magdalena Valley KW - stratigraphic units KW - Upper Magdalena Valley basin KW - Andes KW - Maestrichtian KW - biostratigraphy KW - assemblages KW - Dinoflagellata KW - correlation KW - Mesozoic KW - South America KW - palynomorphs KW - biozones KW - Santonian KW - carbonate rocks KW - microfossils KW - acritarchs KW - 29A:Economic geology, geology of energy sources KW - 12:Stratigraphy UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1287375729?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.atitle=Palynomorphs+from+Upper+Cretaceous+sequences+in+central+Colombia%3B+using+paleopalynology+as+a+correlation+tool+for+oil+exploration&rft.au=Garzon%2C+Sandra%3BWarny%2C+Sophie%3BJaramillo%2C+Carlos%3Bde+la+Parra%2C+Felipe%3BAnonymous&rft.aulast=Garzon&rft.aufirst=Sandra&rft.date=2010-01-01&rft.volume=2010&rft.issue=&rft.spage=&rft.isbn=&rft.btitle=&rft.title=Abstracts%3A+Annual+Meeting+-+American+Association+of+Petroleum+Geologists&rft.issn=&rft_id=info:doi/ L2 - http://www.searchanddiscovery.com/abstracts/pdf/2010/annual/abstracts/ndx_garzon.pdf LA - English DB - GeoRef N1 - Conference title - AAPG 2010 annual convention & exhibition N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data supplied by American Association of Petroleum Geologists, Tulsa, OK, United States N1 - Date revised - 2013-01-01 N1 - PubXState - OK N1 - Last updated - 2013-02-14 N1 - CODEN - #06983 N1 - SubjectsTermNotLitGenreText - acritarchs; Aico Creek; Andes; assemblages; biostratigraphy; biozones; carbonate rocks; central Colombia; Colombia; correlation; Cretaceous; Dinoflagellata; La Buitrera Creek; lower Maestrichtian; Maestrichtian; Magdalena Valley; Mesozoic; microfossils; palynomorphs; petroleum; petroleum exploration; Santonian; sedimentary rocks; Senonian; siliciclastics; South America; stratigraphic units; Upper Cretaceous; Upper Magdalena Valley basin ER - TY - JOUR T1 - Pyroclast loss or retention during explosive volcanism on asteroids; influence of asteroid size and gas content of melt AN - 1270041182; 2013-012162 AB - We review the conditions under which explosive volcanism took place on early-forming differentiated asteroids. The pressure-dependent solubility of typical asteroid volatiles in melts implies that the gas driving explosive volcanism on asteroids less than approximately 100 km in diameter was probably present mainly as a free phase capable of accumulating into large gas bodies and, thus, causing slug flow in melts approaching the surface. In contrast, in asteroids larger than approximately 100 km the gas was probably present largely as a dispersion of small bubbles. We show that these gas distributions have implications for the size distribution of the pyroclastic droplets produced in explosive eruptions at the surface. All pyroclastic melt droplets are accelerated by the expanding gases, but their speeds lag the gas speed by a finite amount that is a function of the droplet size and density and the asteroid size and, hence, acceleration due to gravity. We compute pyroclast speeds and, by comparing them with escape velocities, we identify the critical pyroclast diameter on a given-size asteroid that distinguishes droplets lost to space from droplets that return to the surface. Identification of asteroidal pyroclasts and measurements of their sizes could throw light on the amounts of gas driving eruptions. JF - Meteoritics & Planetary Science AU - Wilson, Lionel AU - Keil, Klaus AU - McCoy, Timothy J Y1 - 2010 PY - 2010 DA - 2010 SP - 1284 EP - 1301 PB - Meteoritical Society, Fayetteville, AR VL - 45 IS - 8 SN - 1086-9379, 1086-9379 KW - volcanic rocks KW - pressure KW - density KW - asteroids KW - igneous rocks KW - differentiation KW - bubbles KW - solubility KW - melts KW - explosive eruptions KW - size KW - gases KW - droplets KW - pyroclastics KW - volatiles KW - size distribution KW - volcanism KW - 04:Extraterrestrial geology UR - http://libproxy.lib.unc.edu/login?url=http://search.proquest.com/docview/1270041182?accountid=14244 L2 - http://vb3lk7eb4t.search.serialssolutions.com/?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&rfr_id=info:sid/ProQ%3Ageorefmodule&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.jtitle=Meteoritics+%26+Planetary+Science&rft.atitle=Pyroclast+loss+or+retention+during+explosive+volcanism+on+asteroids%3B+influence+of+asteroid+size+and+gas+content+of+melt&rft.au=Wilson%2C+Lionel%3BKeil%2C+Klaus%3BMcCoy%2C+Timothy+J&rft.aulast=Wilson&rft.aufirst=Lionel&rft.date=2010-01-01&rft.volume=45&rft.issue=8&rft.spage=1284&rft.isbn=&rft.btitle=&rft.title=Meteoritics+%26+Planetary+Science&rft.issn=10869379&rft_id=info:doi/10.1111%2Fj.1945-5100.2010.01085.x L2 - http://cavern.uark.edu/~meteor/ LA - English DB - GeoRef N1 - Copyright - GeoRef, Copyright 2013, American Geosciences Institute. Reference includes data from John Wiley & Sons, Chichester, United Kingdom N1 - Date revised - 2013-01-01 N1 - Number of references - 71 N1 - PubXState - AR N1 - Document feature - illus. incl. 4 tables N1 - Last updated - 2013-01-17 N1 - CODEN - MERTAW N1 - SubjectsTermNotLitGenreText - asteroids; bubbles; density; differentiation; droplets; explosive eruptions; gases; igneous rocks; melts; pressure; pyroclastics; size; size distribution; solubility; volatiles; volcanic rocks; volcanism DO - http://dx.doi.org/10.1111/j.1945-5100.2010.01085.x ER - TY - JOUR T1 - Detection of small lunar secondary craters in circular polarization ratio radar images AN - 1270038265; 2013-009772 AB - The identification of small (D