FN Thomson Reuters Web of Science™ VR 1.0 PT J AU SIKORA, FJ HARPER, SS GIORDANO, PM AF SIKORA, FJ HARPER, SS GIORDANO, PM TI PHYTOTOXICITY OF A CHEMICAL WEAPON SIMULANT, TRIETHYL PHOSPHATE SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article ID HYDROLYSIS; ESTERS AB Triethyl phosphate (TEP) is proposed to be used as a chemical weapon simulant in missile testing at White Sands Missile Range in New Mexico. Studies were conducted to determine the phytotoxicity of TEP using sorghum-sudangrass [Sorghum bicolor (L.) Moench], tomato (Lycopersicon lycopersicum Mill.), and glossy privet (Ligustrum lucidum Ait.) as test plants grown on Mimbres-Glendale (MG) and Nickel-Tencee (NT) soil associations obtained from White Sands Missile Range. Triethyl phosphate was applied to soil and foliar tissue at rates of 0.4, 400, and 40 000 mg m-2, soil surface. Triethyl phosphate also was applied in a thickened formulation, as used in missile testing, at an application rate of 40 000 Mg M-2 on both soil and foliar tissue. Toxicity was only observed at the highest application rate with pure and thickened TEP. The method of TEP application to soil or foliar tissue did not affect the dry matter weight of tomato or glossy privet growth. There were inconsistent effects of TEP application method on sorghum-sudangrass dry matter weight, depending on soil type. Triethyl phosphate affected the test plants differently with resistance to TEP toxicity increasing in the order: tomato congruent sorghum-sudangrass on NT soil < sorghum-sudangrass on MG soil < glossy privet. A seedling emergence study using sorghum-sudangrass, tomato, and cucumber (Cucumis sativus L.) resulted in similar conclusions from the whole plant studies showing TEP toxicity only at the highest application rate of 40 000 mg m-2. There were indications from sorghum-sudangrass growth and cucumber seedling emergence that TEP toxicity may be less on soil having a higher clay and organic matter content, which may have been due to TEP sorption in soil and decreased TEP bioavailability to plant roots. The absence of phytotoxicity symptoms indicated plants would not be harmed if application rates were at or below 400 mg TEP m-2. RP SIKORA, FJ (reprint author), TENNESSEE VALLEY AUTHOR,ENVIRONM RES CTR,AGR RES DEPT,MUSCLE SHOALS,AL 35660, USA. NR 14 TC 0 Z9 0 U1 0 U2 2 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD JUL-AUG PY 1994 VL 23 IS 4 BP 701 EP 705 PG 5 WC Environmental Sciences SC Environmental Sciences & Ecology GA NW830 UT WOS:A1994NW83000011 ER PT J AU HODGES, LM NICHOLAS, NS SMITH, ER AF HODGES, LM NICHOLAS, NS SMITH, ER TI LEADERSHIP IN FOREST HEALTH SO JOURNAL OF FORESTRY LA English DT Letter RP HODGES, LM (reprint author), TENNESSEE VALLEY AUTHOR,NORRIS,TN, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOC AMER FORESTERS PI BETHESDA PA 5400 GROSVENOR LANE, BETHESDA, MD 20814 SN 0022-1201 J9 J FOREST JI J. For. PD JUL PY 1994 VL 92 IS 7 BP 41 EP 41 PG 1 WC Forestry SC Forestry GA NU607 UT WOS:A1994NU60700022 ER PT J AU BOWMAN, CF AF BOWMAN, CF TI SOLVING RAW WATER PIPING CORROSION PROBLEMS SO POWER ENGINEERING LA English DT Article RP BOWMAN, CF (reprint author), TENNESSEE VALLEY AUTHOR,CORP ENGN OFF,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PENNWELL PUBL CO ENERGY GROUP PI TULSA PA 1421 S SHERIDAN RD PO BOX 1260, TULSA, OK 74101 SN 0032-5961 J9 POWER ENG JI Power Eng. PD JUL PY 1994 VL 98 IS 7 BP 35 EP 38 PG 4 WC Energy & Fuels; Engineering, Multidisciplinary SC Energy & Fuels; Engineering GA NX006 UT WOS:A1994NX00600009 ER PT J AU NETON, MJ DORSCH, J OLSON, CD YOUNG, SC AF NETON, MJ DORSCH, J OLSON, CD YOUNG, SC TI ARCHITECTURE AND DIRECTIONAL SCALES OF HETEROGENEITY IN ALLUVIAL-FAN AQUIFERS SO JOURNAL OF SEDIMENTARY RESEARCH SECTION B-STRATIGRAPHY AND GLOBAL STUDIES LA English DT Article ID SEDIMENTARY RESPONSE; MEXICO; BASIN; TECTONISM; DEPOSITS; MODELS; NORWAY; RIFT AB A wide range of structural, volcanic, and depositional processes produce heterogeneity in alluvial-fan aquifers. This heterogeneity is commonly abrupt, and more importantly, it is directional. Prevalent concepts of scales of heterogeneity and stochastic hydrology emphasize nested or hierarchical aquifer structures that can be represented by stationary models. The argument for stationarity is that heterogeneity becomes homogeneous, or spatially periodic, at some scale. Stationarity may exist in some braided and meandering aquifers, but stationarity is generally not valid for alluvial-fan aquifers, because hierarchical structure is generally present only at the microscopic and partially at the mesoscopic scale. Alluvial fans are directional landforms that extend downdip from a point source. Grain size and bed thickness generally decrease down fan. Abrupt to gradational facies relationships change down fan and may be substantially different in adjacent fans. Hydrogeologic properties, which can vary over 14 orders of magnitude, may parallel the down-fan fining trend or may show a 'humped'' pattern in a down-fan direction. As fans subside, prograde, and retrograde, a directional aquifer is created whose complex heterogeneities require a directional model. The directional alluvial-fan aquifer is best characterized by three directional scales of heterogeneity (from smallest to largest): (1) within-fan (microscopic scale to facies relationships), (2) between-fan (parallel to depositional and structural strike), and (3) cross-fan (perpendicular to depositional and structural strike). A directional view of heterogeneities in alluvial-fan aquifers is essential for correct site characterization and for design of well networks, aquifer tests, and flow models. C1 UNIV TENNESSEE,DEPT GEOL SCI,KNOXVILLE,TN 37996. TENNESSEE VALLEY AUTHOR ENGN LAB,TENNESSEE,TN 37996. NR 87 TC 13 Z9 18 U1 0 U2 1 PU SEPM-SOC SEDIMENTARY GEOLOGY PI TULSA PA 1731 E 71ST STREET, TULSA, OK 74136-5108 SN 1073-1318 J9 J SEDIMENT RES B JI J. Sediment. Res. Sect. B-Stratigr. Glob. Stud. PD MAY 16 PY 1994 VL 64 IS 2 BP 245 EP 257 PG 13 WC Geology SC Geology GA NQ206 UT WOS:A1994NQ20600014 ER PT J AU SCHMIDLKOFER, RM AF SCHMIDLKOFER, RM TI THE GROWING SPECIALTY FERTILIZER MARKET SO CHEMTECH LA English DT Article RP SCHMIDLKOFER, RM (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,POB 1010,MUSCLE SHOALS,AL 35660, USA. NR 1 TC 2 Z9 2 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0009-2703 J9 CHEMTECH JI Chemtech PD MAY PY 1994 VL 24 IS 5 BP 54 EP 57 PG 4 WC Chemistry, Applied SC Chemistry GA NP183 UT WOS:A1994NP18300019 ER PT J AU LOCKE, MA HARPER, SS GASTON, LA AF LOCKE, MA HARPER, SS GASTON, LA TI METRIBUZIN MOBILITY AND DEGRADATION IN UNDISTURBED SOIL COLUMNS SO SOIL SCIENCE LA English DT Article ID UNITED-STATES; MOVEMENT; SURFACE; TRANSPORT; ALACHLOR; HERBICIDES; SYSTEMS; CORES; FATE AB Metribuzin [4-amino-6-(1,1-dimethyl-ethyl)-3-(methylthio)-1,2,4-triazin-5(4H)-one] is a widely used soil-applied herbicide, and its dissipation was assessed using undisturbed soil columns to simulate field conditions. Metribuzin (technical grade and C-14-labeled dissolved in 0.1 M CaCl2) was applied to the soil (Dundee loam) surface at a concentration equivalent to 0.68 kg metribuzin ha-1. Water was added to the surface at 1, 8, 15, 22, 29, and 36 days after treatment. Chloride (Cl-) and C-14 were measured in the effluent. Twenty-four hours after each leaching, three cores were randomly selected, sectioned at 03. 3-, 3.3-6.6-, and 6.6- 10-cm depth increments, and analyzed. Metribuzin mineralization was monitored weekly by trapping (CO2)-C-14-C in 0.5 M NaOH. The pattern of Cl-appearance in the effluent indicated possible preferential flow. Metribuzin degradation in the 10-cm profile followed first-order kinetics, with parent metribuzin being the dominant extractable species until the last 14 days when a composite of unidentified polar metabolites was prevalent. Metribuzin was the primary single component measured in the effluent until 37 days after application. However, from 9 days after herbicide application through the remainder of the experiment, the fraction of total applied C-14 present as metabolites (summation of known metabolites diketometribuzin [DK], deaminated metribuzin [DA], and deaminated diketometribuzin [DADK] and unidentified polar metabolites) exceeded metribuzin in the effluent. As an average over time, the 3.36. 6-cm section contained the most methanol unextractable C-14. C1 TENNESSEE VALLEY AUTHOR,NAT FERT & ENVIRON RES CTR,MUSCLE SHOALS,AL 35660. RP LOCKE, MA (reprint author), USDA ARS,SO WEED SCI LAB,POB 350,STONEVILLE,MS 38776, USA. NR 35 TC 22 Z9 22 U1 1 U2 2 PU WILLIAMS & WILKINS PI BALTIMORE PA 351 WEST CAMDEN ST, BALTIMORE, MD 21201-2436 SN 0038-075X J9 SOIL SCI JI Soil Sci. PD MAY PY 1994 VL 157 IS 5 BP 279 EP 288 DI 10.1097/00010694-199405000-00002 PG 10 WC Soil Science SC Agriculture GA NM404 UT WOS:A1994NM40400002 ER PT J AU SELLERS, T KIM, MG MILLER, GD HAUPT, RA STRICKLAND, RC AF SELLERS, T KIM, MG MILLER, GD HAUPT, RA STRICKLAND, RC TI COMPARISON OF STRANDBOARDS MADE WITH PHENOL-FORMALDEHYDE RESIN AND RESINS MODIFIED WITH TVA ACID-HYDROLYSIS LIGNIN SO FOREST PRODUCTS JOURNAL LA English DT Article ID GEL-FILTRATION CHROMATOGRAPHY; SOLVENT AB Lignin was extracted from four wood hydrolysis residues with a yield of 10 to 37 percent, dry residue weight basis. The lignins varied in number average molecular weight from 550 to 2400 and had polydispersity ranging from 2.0 to 5.0. Although the various lignin extracts had moderate to high formaldehyde-lignin reactivity, only 0.47 moles of formaldehyde to 100 g of lignin were used in the resin formulations. Phenol-formaldehyde (PF) resins, which are commonly used in the manufacture of oriented strandboard, were formulated with the lignins at a 30 percent phenol substitution level. The lignins blended well into the PF resin synthesis and were comparable to the commercial control in storage stability and application (spray) properties. The nonvolatile solids of the modified resins ranged from 52 to 56 percent, in comparison to 50 percent for the control resin. Other modified resin physical properties were similar to the control resin. In the laboratory, homogeneous strandboards were fabricated using strands from a regional oriented strandboard mill. The strandboards were bonded with 4 and 5 percent resin solids on a furnish dry-weight basis. The 12.7-mm-thick panels were hot-press cured at 4 and 5 minutes at 205-degrees-C. The panels were evaluated for density, dry-bond strength properties (internal bond and modulus of rupture), and wet-bond strength retention (after an accelerated-aging six-cycle American Plywood Association test procedure). In some minor ways, the adhesive performance of the lignin-modified resins differed among themselves and from the control PF resin in bonding strandboard. At application rates of 4 percent resin solids (dry wood weight basis), there were no statistically significant differences in properties of panels bonded with lignin-modified resins and those bonded with the control resin, and all panels met industry standards. At application rates of 5 percent resin solids, the panels bonded with the control resin had a statistically higher internal bond strength than panels bonded with the lignin-modified resins; otherwise the panel properties of the two types were the same. Due to the limited amount of lignin available and lack of repeat resin synthesis, these experimental results are considered indicative but preliminary. C1 TENNESSEE VALLEY AUTHOR,BIOTECH RES DEPT,MUSCLE SHOALS,AL 35660. RP SELLERS, T (reprint author), MISSISSIPPI FOREST PROD UTILIZAT LAB,MISSISSIPPI STATE,MS 39762, USA. NR 19 TC 17 Z9 17 U1 0 U2 3 PU FOREST PRODUCTS SOC PI MADISON PA 2801 MARSHALL COURT, MADISON, WI 53705-2295 SN 0015-7473 J9 FOREST PROD J JI For. Prod. J. PD APR PY 1994 VL 44 IS 4 BP 63 EP 68 PG 6 WC Forestry; Materials Science, Paper & Wood SC Forestry; Materials Science GA NF471 UT WOS:A1994NF47100009 ER PT J AU MUELLER, SF AF MUELLER, SF TI CHARACTERIZATION OF AMBIENT OZONE LEVELS IN THE GREAT-SMOKY-MOUNTAINS-NATIONAL-PARK SO JOURNAL OF APPLIED METEOROLOGY LA English DT Article ID CAPTEX AB Ambient ozone data collected at two sites in the Great Smoky Mountains National Park (GSMNP) are summarized and compared with data from an urban and a low-elevation rural site. The ozone climatology in the park is found to be similar to that of other remote sites in the southern Appalachian Mountain region. As expected, terrain elevation is identified as a major factor influencing local ozone levels. Episodes of high ozone concentrations (greater-than-or-equal-to 90 ppb) in the park are shown to be primarily attributable to the transport of ozone into the park from outside. Backward air trajectories computed for high-ozone episodes in the GSMNP reveal that no preferred source regions exist, although some episodes appear to be associated with transport from urban areas. RP MUELLER, SF (reprint author), TENNESSEE VALLEY AUTHOR,CEB 2A,POB 1010,MUSCLE SHOALS,AL 35660, USA. NR 8 TC 23 Z9 23 U1 0 U2 3 PU AMER METEOROLOGICAL SOC PI BOSTON PA 45 BEACON ST, BOSTON, MA 02108-3693 SN 0894-8763 J9 J APPL METEOROL JI J. Appl. Meteorol. PD APR PY 1994 VL 33 IS 4 BP 465 EP 472 DI 10.1175/1520-0450(1994)033<0465:COAOLI>2.0.CO;2 PG 8 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA NF271 UT WOS:A1994NF27100003 ER PT J AU BUTLER, TF SOMMER, T WELLING, JC WATTS, JU BUTLER, TF AF BUTLER, TF SOMMER, T WELLING, JC WATTS, JU BUTLER, TF TI NO(X) CONTROL USING REBURN TECHNOLOGY - ITS RESULTS, PROMISE AND POTENTIAL SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37402. ENERGY & ENVIRONM RES CORP,CHATTANOOGA,TN 37402. FULLER POWER CORP,CHATTANOOGA,TN 37402. US DOE,CHATTANOOGA,TN 37402. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD MAR 13 PY 1994 VL 207 BP 69 EP FUEL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA MY954 UT WOS:A1994MY95402305 ER PT J AU MCCASKEY, TA ZHOU, SD BRITT, SN STRICKLAND, R AF MCCASKEY, TA ZHOU, SD BRITT, SN STRICKLAND, R TI BIOCONVERSION OF MUNICIPAL SOLID-WASTE TO LACTIC-ACID BY LACTOBACILLUS SPECIES SO APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY LA English DT Article; Proceedings Paper CT 15th Symposium on Biotechnology for Fuels and Chemicals CY MAY 10-14, 1993 CL COLORADO SPRINGS, CO SP US DOE, OFF ALTERNAT FUELS, US DOE, OFF IND PROC, US DOE, OFF TRANSPORTAT MAT, NATL RENEWABLE ENERGY LAB, OAK RIDGE NATL LAB, A E STALEY CO, ARCHER DANIELS MIDLAND CO, BIOENERGY INT L C, BIOTECH RESOURCES INC, COLORADO INST RES BIOTECHNOL, GENENCOR INT INC, GRAIN PROC CORP, NEW ENERGY CO INDIANA, RAPHAEL KATZEN ASSOC INT INC, SOUTH POINT ETHANOL, WEYERHAUSER CO, MICHIGAN BIOTECHNOL INST, AMER CHEM SOC, DIV BIOCHEM TECHNOL DE MUNICIPAL SOLID WASTE; LACTIC ACID; FERMENTATION; BIOCONVERSION; LACTOBACILLUS SPP ID 2,3-BUTANEDIOL AB Eight Lactobacillus species were screened for production of lactic acid from acid-hydrolyzed municipal solid waste (AHMSW). Screening criteria included carbohydrate utilization, lactic acid production, and the yield of lactic acid produced in modified Elliker broth and in MSW hydrolyzate. Lactobacillus pentosus B-227 metabolized the most carbohydrate (62%) and produced the highest concentration of lactic acid in AHMSW (21.2 mg/mL) containing 41.3 mg/mL carbohydrate. Fermentation parameters for the bioconversion of carbohydrates in MSW to lactic acid also were evaluated. Under optimum conditions, consisting of an initial pH of 7.6, 32 degrees C, static fermentation, 1% v/v inoculum, and 5% calcium carbonate buffer, L. pentosus B-227 produced 65 mg/mL lactic acid from 100.6 mg/mL of carbohydrates in MSW hydrolyzate, an 87% yield based on carbohydrate utilization. C1 TENNESSEE VALLEY AUTHOR,DEPT BIOTECHNOL RES,MUSCLE SHOALS,AL 35660. RP MCCASKEY, TA (reprint author), AUBURN UNIV,DEPT ANIM & DAIRY SCI,AUBURN,AL 36849, USA. NR 14 TC 22 Z9 23 U1 0 U2 5 PU HUMANA PRESS INC PI TOTOWA PA 999 RIVERVIEW DRIVE SUITE 208, TOTOWA, NJ 07512 SN 0273-2289 J9 APPL BIOCHEM BIOTECH JI Appl. Biochem. Biotechnol. PD SPR PY 1994 VL 45-6 BP 555 EP 568 DI 10.1007/BF02941830 PG 14 WC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology SC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology GA NJ697 UT WOS:A1994NJ69700049 ER PT J AU RIDER, SJ MACEINA, MJ LOWERY, DR AF RIDER, SJ MACEINA, MJ LOWERY, DR TI COMPARISONS OF COVE ROTENONE AND ELECTROFISHING CATCH-DEPLETION ESTIMATES TO DETERMINE ABUNDANCE OF AGE-0 LARGEMOUTH BASS IN UNVEGETATED AND VEGETATED AREAS SO JOURNAL OF FRESHWATER ECOLOGY LA English DT Article ID AQUATIC MACROPHYTES; FISHES; FLORIDA; STREAMS; GROWTH; RIVER; LAKE AB We compared cove rotenone sampling and Leslie catch-depletion estimated of age-0 largemouth bass Micropterus salmoides) abundance in vegetated and unvegetated areas of Lake Guntersville, Alabama, in July - August 1992. With the Leslie catch-depletion method, bass abundance was estimated in 0.05 to 0.32-hectare areas enclosed with a block net. A 4.3-meter direct-current electrofishing boat was able to completely fish each enclosure with five to seven consecutive sampling runs and constant effort. Size-selectivity was not evident as no significant correlations existed between mean length and mean weight at capture for each sampling interval. In addition, catchability remained constant over time. In a cove that contained Eurasian watermilfoil (Myriophyllum spicatum), we estimated 1,088 age-0 largemouth bass/hectare from the two electrofishing catch-depletion samples compared to 1,386 bass/hectare by subsequent rotenone sampling. Cove rotenone density and biomass estimates in four unvegetated coves (1.2-hectare each) averaged 86 age-0 largemouth bass/hectare and 0.52 kg/hectare and were not significantly different from electrofishing catch-depletion density and biomass estimates which averaged 104 bass/hectare and 0.78 kg/hectare. This method appears to be a reliable and less costly method than cove rotenone sampling to estimate abundance of age-0 largemouth bass. C1 TENNESSEE VALLEY AUTHOR,OFF SERV,MUSCLE SHOALS,AL 35660. RP RIDER, SJ (reprint author), AUBURN UNIV,ALABAMA AGR EXPT STN,DEPT FISHERIES & ALLIED AQUACULTURES,AUBURN,AL 36849, USA. NR 26 TC 6 Z9 8 U1 2 U2 8 PU OIKOS PUBL INC PI LA CROSSE PA PO BOX 2558, LA CROSSE, WI 54601 SN 0270-5060 J9 J FRESHWATER ECOL JI J. Freshw. Ecol. PD MAR PY 1994 VL 9 IS 1 BP 19 EP 27 DI 10.1080/02705060.1994.9664423 PG 9 WC Ecology; Limnology SC Environmental Sciences & Ecology; Marine & Freshwater Biology GA NE883 UT WOS:A1994NE88300004 ER PT J AU HADJERIOUA, B RIZK, T LAURSEN, EM HAUSER, G AF HADJERIOUA, B RIZK, T LAURSEN, EM HAUSER, G TI REGULATION OF FLOW DOWNSTREAM OF WEIRS SO JOURNAL OF HYDRAULIC ENGINEERING-ASCE LA English DT Article AB In 1991, the Tennessee Valley Authority (TVA) began implementation of a Lake Improvement Plan to provide increased minimum flow and dissolved oxygen in releases from several dams and reservoirs in the Tennessee Valley System. Reregulation weirs, constructed in the first few miles downstream of dams are one means adopted by TVA to sustain continuous improved minimum flow and wetted area for aquatic life downstream of hydroprojects during off-generation periods. A series of low-level pipes through the weirs, where some are fitted with regulating float-actuated valves, maintain essentially constant releases over a full range of weir pool elevations. Previous designs of such float-control mechanisms were based on empirical measurements from physical modeling. The present paper provides a functional description of such a flow-regulating system and presents a quick and reliable analytical technique to determine float movement and pipe discharge rate at different headwater conditions. Data obtained from a full-scale model of the TVA South Holston labyrinth weir pipe and valve assembly were used to develop this analysis. Results of the analytical model were found to compare well with experimental data. C1 TENNESSEE VALLEY AUTHOR,NORRIS,TN 37828. RP HADJERIOUA, B (reprint author), UNIV ARIZONA,DEPT CIVIL ENGN & MECH ENGN,TUCSON,AZ 85721, USA. NR 4 TC 1 Z9 1 U1 0 U2 0 PU ASCE-AMER SOC CIVIL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0733-9429 J9 J HYDRAUL ENG-ASCE JI J. Hydraul. Eng.-ASCE PD MAR PY 1994 VL 120 IS 3 BP 347 EP 360 DI 10.1061/(ASCE)0733-9429(1994)120:3(347) PG 14 WC Engineering, Civil; Engineering, Mechanical; Water Resources SC Engineering; Water Resources GA MZ042 UT WOS:A1994MZ04200005 ER PT J AU CULP, JE AF CULP, JE TI INNOVATIVE LOCAL DEALER NUTRIENT MANAGEMENT PROGRAMS - HOW THEY WORK SO JOURNAL OF SOIL AND WATER CONSERVATION LA English DT Article RP CULP, JE (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35661, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SOIL WATER CONSERVATION SOC PI ANKENY PA 7515 N E ANKENY RD, ANKENY, IA 50021-9764 SN 0022-4561 J9 J SOIL WATER CONSERV JI J. Soil Water Conserv. PD MAR-APR PY 1994 VL 49 IS 2 SU S BP 92 EP 94 PG 3 WC Ecology; Soil Science; Water Resources SC Environmental Sciences & Ecology; Agriculture; Water Resources GA NF878 UT WOS:A1994NF87800024 ER PT J AU MUELLER, SF IMHOFF, RE AF MUELLER, SF IMHOFF, RE TI ESTIMATES OF PARTICLE FORMATION AND GROWTH IN COAL-FIRED BOILER EXHAUST .1. OBSERVATIONS SO ATMOSPHERIC ENVIRONMENT LA English DT Article DE PARTICLE GROWTH; SECONDARY AEROSOLS; PLUME OPACITY; SULFURIC ACID MEASUREMENTS AB Data collected in plumes from coal-fired cyclone boilers are examined to determine particle formation and growth. The emphasis is on fine particles (diameters of 0.2-2 m) most likely to influence plume opacity. For the boilers examined, these particles consist primarily of water-sulfuric acid droplets formed from emitted SO3. Observations in plumes from SO2-scrubbed and non-scrubbed boilers, under various operating conditions (with different coal types and SO3 control methods), are used to interpret the influence of operating conditions on plume opacity. Results suggest that the plume particle size distribution is a complex function of boiler operating conditions. Particle concentrations in the critical size range affecting opacity do vary with the magnitude of SO3 emissions, but absolute concentrations are generally less than expected. These data provide the basis for testing, as described in a companion paper, the performance of a plume particle model. RP MUELLER, SF (reprint author), TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 8 TC 12 Z9 13 U1 0 U2 2 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 1352-2310 J9 ATMOS ENVIRON JI Atmos. Environ. PD FEB PY 1994 VL 28 IS 4 BP 595 EP 602 DI 10.1016/1352-2310(94)90035-3 PG 8 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA NR214 UT WOS:A1994NR21400003 ER PT J AU MUELLER, SF IMHOFF, RE AF MUELLER, SF IMHOFF, RE TI ESTIMATES OF PARTICLE FORMATION AND GROWTH IN COAL-FIRED BOILER EXHAUST .2. THEORY AND MODEL SIMULATIONS SO ATMOSPHERIC ENVIRONMENT LA English DT Article DE SULFURIC ACID; COAL-FIRED BOILER; PLUME OPACITY; PARTICLE NUCLEATION; PLUME MODELING ID SULFURIC-ACID-WATER; BINARY-MIXTURES; NUCLEATION; VAPOR; SYSTEMS AB A pre-existing model of plume particles is examined to determine its usefulness for simulating particle formation and growth in coal-fired, cyclone boiler exhaust. Of greatest interest are fine particles (diameters of 0.2-2 mum) most likely to influence plume opacity. For the boiler examined, these particles consist primarily of water-sulfuric acid droplets formed from emitted SO3. Theoretical consideration is given to nucleation in both homo- and bimolecular systems to allow comparison with the nucleation and growth formulations used in the plume particle model. Observations in plumes from a non-scrubbed boiler, under various operating conditions, are used to evaluate model performance. Model simulations were found to overestimate particle formation and growth rates and inaccurately reproduce observed particle size distributions. Some of this bias is likely due to the particle nucleation formulation in the model, but modeled growth processes also appear to be too fast. Current binary nucleation theory offers little reason to be optimistic that substantial model improvements can be made at this time. RP MUELLER, SF (reprint author), TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 19 TC 6 Z9 7 U1 0 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 1352-2310 J9 ATMOS ENVIRON JI Atmos. Environ. PD FEB PY 1994 VL 28 IS 4 BP 603 EP 610 DI 10.1016/1352-2310(94)90036-1 PG 8 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA NR214 UT WOS:A1994NR21400004 ER PT J AU OH, YS SELLERS, T KIM, MG STRICKLAND, RC AF OH, YS SELLERS, T KIM, MG STRICKLAND, RC TI EVALUATION OF PHENOL-FORMALDEHYDE OSB RESINS MODIFIED WITH LIGNIN RESIDUES FROM ACID-HYDROLYZED WASTE NEWSPRINT SO FOREST PRODUCTS JOURNAL LA English DT Article AB Lignin was extracted with ethanol and methanol from the residues of the Tennessee Valley Authority's acid hydrolysis process of newsprint from municipal solid wastes. The lignin was characterized by molecular weight average and distribution. A lignin-phenol-formaldehyde (LPF) resin was synthesized with the extracted lignin using 35 percent lignin replacement of phenol. The characteristics and molecular weight of the LPF resin were determined and compared with a control phenol-formaldehyde resin typically used in oriented strandboard (OSB) manufacture. Strandboards (OSB-type) were manufactured using liquid phenolic resins at two press times (4 and 5 min.) and two resin solids levels (3.5% and 4.5%] on an ovendry strand weight basis. The strandboards were tested for. physical strength and dimensional stability properties. Properties of strandboards bonded with the LPF resins were comparable to those of the control-bonded strandboards. While the extraction process may be impractical for large-scale implementation, these results showed that lignin extracted from the residues of the acid hydrolysis process of waste newsprint can be used for partial substitution of phenol in binders used for bonding strandboards. C1 TENNESSEE VALLEY AUTHOR,BIOTECH RES DEPT,MUSCLE SHOALS,AL 35660. RP OH, YS (reprint author), MISSISSIPPI FOREST PROD UTILIZAT LAB,MISSISSIPPI STATE,MS 39762, USA. NR 15 TC 11 Z9 11 U1 2 U2 7 PU FOREST PRODUCTS SOC PI MADISON PA 2801 MARSHALL COURT, MADISON, WI 53705-2295 SN 0015-7473 J9 FOREST PROD J JI For. Prod. J. PD FEB PY 1994 VL 44 IS 2 BP 25 EP 29 PG 5 WC Forestry; Materials Science, Paper & Wood SC Forestry; Materials Science GA MV961 UT WOS:A1994MV96100003 ER PT J AU BOCK, BR AF BOCK, BR BE Etchevers, JD TI Leading experiences in relation to an increased efficiency of N fertilizers SO 15TH WORLD CONGRESS OF SOIL SCIENCE, VOL 5A, TRANSACTIONS: COMMISSION IV: SYMPOSIA LA English DT Proceedings Paper CT 15th World Congress of Soil Science CY JUL 10-16, 1994 CL ACAPULCO, MEXICO SP Int Soc Soil Sci, Mexican Soc Soil Sci C1 TENNESSEE VALLEY AUTHOR,AGR RES & PRACTICES,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU INTERNATIONAL SOCIETY SOIL SCIENCE PI WAGENINGEN PA POSTBUS 353, 6700AJ WAGENINGEN, NETHERLANDS PY 1994 BP 632 EP 642 PG 11 WC Agronomy; Geography; Geology; Soil Science SC Agriculture; Geography; Geology GA BD60B UT WOS:A1994BD60B00051 ER PT B AU ANDERSON, K CARSON, R EADY, D AF ANDERSON, K CARSON, R EADY, D GP AMER INST AERONAUT & ASTRONAUT TI PETROLEUM COKE COFIRING AT THE 160-MWE AFBC SHAWNEE UNIT SO 29TH INTERSOCIETY ENERGY CONVERSION ENGINEERING CONFERENCE, PTS 1-4: A COLLECTION OF TECHNICAL PAPERS LA English DT Proceedings Paper CT 29th Intersociety Energy Conversion Engineering Conference CY AUG 07-11, 1994 CL MONTEREY, CA SP AMER INST AERONAUT & ASTRONAUT C1 TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER INST AERONAUTICS & ASTRONAUTICS PI WASHINGTON PA 370 L'ENFANT PROMENADE SW, WASHINGTON, DC 20024-2518 BN 1-56347-091-8 PY 1994 BP 1296 EP 1301 PG 6 WC Engineering, Aerospace; Energy & Fuels; Engineering, Environmental; Engineering, Electrical & Electronic; Nuclear Science & Technology SC Engineering; Energy & Fuels; Nuclear Science & Technology GA BC17W UT WOS:A1994BC17W00221 ER PT S AU WEEKS, B HELMS, MM ETTKIN, LP AF WEEKS, B HELMS, MM ETTKIN, LP GP AMER PROD & INVENTORY CONTROL SOC TI A PHYSICAL EXAMINATION OF HEALTH CARES READINESS FOR A TQM PROGRAM - A CASE STUDY SO APICS 37TH INTERNATIONAL CONFERENCE PROCEEDINGS: MASTERING CHANGE: EVOLUTION TO SUCCESS SE ANNUAL INTERNATIONAL CONFERENCE PROCEEDINGS - AMERICAN PRODUCTION AND INVENTORY CONTROL SOCIETY, INTERNATIONAL CONFERENCE LA English DT Proceedings Paper CT 37th International Conference of the American-Production-and-Inventory-Control-Society CY OCT 30-NOV 04, 1994 CL SAN DIEGO, CA SP AMER PROD & INVENTORY CONTROL SOC C1 TENNESSEE VALLEY AUTHOR,CUSTOMER RES DEPT,CHATTANOOGA,TN. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER PRODUCTION & INVENTORY CONTROL SOC PI FALLS CHURCH PA 500 W ANNANDALE RD, FALLS CHURCH, VA 22046-4274 SN 0895-6367 BN 1-55822-116-6 J9 ANN APICS PY 1994 BP 45 EP 48 PG 4 WC Business; Management SC Business & Economics GA BC38M UT WOS:A1994BC38M00013 ER PT J AU CARPENTER, RG AF CARPENTER, RG GP AMER SOC QUAL CONTROL TI PROCESS IMPROVEMENT UTILIZING A JOINT SUPPLIER CUSTOMER PROBLEM-SOLVING TEAM SO ASQC 48TH ANNUAL QUALITY CONGRESS PROCEEDINGS LA English DT Proceedings Paper CT ASQC 48th Annual Quality Congress - Quality in a World Without Boundaries CY MAY 24-26, 1994 CL LAS VEGAS, NV SP AMER SOC QUAL CONTROL C1 TENNESSEE VALLEY AUTHOR,CUSTOMER SERV E,CLEVELAND,TN 37311. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC QUALITY CONTROL PI MILWAUKEE PA 611 E WISCONSIN AVENUE, MILWAUKEE, WI 53202 PY 1994 BP 458 EP 463 PG 6 WC Engineering, Industrial; Management SC Engineering; Business & Economics GA BB77V UT WOS:A1994BB77V00061 ER PT J AU VANSUCH, GM AF VANSUCH, GM GP AMER SOC QUAL CONTROL TI THE APPLICATION OF STATISTICAL THINKING AND SYSTEMS THEORY TO MANAGEMENT SO ASQC 48TH ANNUAL QUALITY CONGRESS PROCEEDINGS LA English DT Proceedings Paper CT ASQC 48th Annual Quality Congress - Quality in a World Without Boundaries CY MAY 24-26, 1994 CL LAS VEGAS, NV SP AMER SOC QUAL CONTROL C1 TENNESSEE VALLEY AUTHOR,QUAL INITIAT DEV,KNOXVILLE,TN 37902. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC QUALITY CONTROL PI MILWAUKEE PA 611 E WISCONSIN AVENUE, MILWAUKEE, WI 53202 PY 1994 BP 755 EP 760 PG 6 WC Engineering, Industrial; Management SC Engineering; Business & Economics GA BB77V UT WOS:A1994BB77V00101 ER PT J AU SHEA, C SMITHSOMERVILLE, HE AF SHEA, C SMITHSOMERVILLE, HE TI THE EFFECTS OF PHENOTYPE VARIABILITY ON THE ADHESION PROPERTIES OF DELEYA-MARINA SO BIOFOULING LA English DT Article DE BIOFOULING; ADHESION; PHENOTYPE VARIATION; FLAGELLA; GLIDING; EXOPOLYSACCHARIDE ID PSEUDOMONAS-AERUGINOSA; STARVATION; ATTACHMENT; BACTERIA; SURFACES; EXOPOLYSACCHARIDE; MOTILITY AB A study has been made of the effects of phenotype variability on the adhesion properties of the Deleya marina type strain (ATCC 25374) and its exopolysaccharide-deficient mutant D. marina R. Like the parental strain, the mutant is nonflagellated, glides on semisolid medium, and subsequently exhibits a pnenotype variation from gliding to swimming motility. The frequency of the phenotype variation was, however, reduced in the mutant from that observed in the parental strain. Swimming isolates of mutant and parental strains produced adhesion assay profiles that are qualitatively identical to their nonswimming counterparts. The types of substrata colonized as well as the effects of growth temperature and chemical inhibitors upon attachment reflect the presence or absence of exopolysaccharide. However, under turbulent conditions the presence of flagella increased the adsorption of mutant cells. A hypothetical model linking the variable phenotypic properties of D. marina to surface colonization is presented. C1 UNIV ALABAMA,DEPT BIOL SCI,TUSCALOOSA,AL 35487. RP SHEA, C (reprint author), TENNESSEE VALLEY AUTHOR,BIOTECHNOL,POB 1010,MUSCLE SHOALS,AL 35660, USA. NR 40 TC 5 Z9 5 U1 1 U2 2 PU HARWOOD ACAD PUBL GMBH PI READING PA C/O STBS LTD, PO BOX 90, READING, BERKS, ENGLAND RG1 8JL SN 0892-7014 J9 BIOFOULING JI Biofouling PY 1994 VL 8 IS 1 BP 13 EP 25 PG 13 WC Biotechnology & Applied Microbiology; Marine & Freshwater Biology SC Biotechnology & Applied Microbiology; Marine & Freshwater Biology GA NY387 UT WOS:A1994NY38700002 ER PT J AU SMITH, ER RIITTERS, KH AF SMITH, ER RIITTERS, KH TI A COMPARISON OF FOREST CANOPY TRANSMITTANCE ESTIMATORS SO CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE LA English DT Note ID LEAF-AREA INDEX; SOLAR-RADIATION; LIGHT INTERCEPTION; STANDS; RADIOMETER AB Multiple sensors, and alternate statistical estimators, were tested for measuring canopy transmittance in four stands under a variety of sky conditions. On a given day, stand average transmittance estimates were insensitive to degree of synchronization of the sensors used to measure under-canopy and incoming radiation. In comparison to periodic measurement of incoming radiation with a single radiometer, the use of an additional sensor in the open does not automatically improve the estimates of stand average transmittance. C1 MANTECH ENVIRONM TECHNOL INC,RES TRIANGLE PK,NC 27709. RP SMITH, ER (reprint author), TENNESSEE VALLEY AUTHOR,NORRIS,TN 37828, USA. NR 20 TC 4 Z9 4 U1 0 U2 1 PU NATL RESEARCH COUNCIL CANADA PI OTTAWA PA RESEARCH JOURNALS, MONTREAL RD, OTTAWA ON K1A 0R6, CANADA SN 0045-5067 J9 CAN J FOREST RES JI Can. J. For. Res.-Rev. Can. Rech. For. PD JAN PY 1994 VL 24 IS 1 BP 188 EP 192 DI 10.1139/x94-026 PG 5 WC Forestry SC Forestry GA MY415 UT WOS:A1994MY41500026 ER PT J AU NEWELL, VA TANNER, DT WAGNER, CD AF NEWELL, VA TANNER, DT WAGNER, CD TI CHECKING CONCRETE GROWTH SO CIVIL ENGINEERING LA English DT Article RP NEWELL, VA (reprint author), TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ASCE-AMER SOC CIVIL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0885-7024 J9 CIVIL ENG JI Civil Eng. PD JAN PY 1994 VL 64 IS 1 BP 70 EP 72 PG 3 WC Engineering, Civil SC Engineering GA MQ418 UT WOS:A1994MQ41800022 ER PT J AU HAUCK, RD AF HAUCK, RD TI SYNTHESIS OF N-15-LABELED ISOBUTYLIDENE DIUREA, OXAMIDE, AND UREAFORMS FOR USE IN AGRONOMIC STUDIES SO COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS LA English DT Article AB Evaluating the long-term environmental effects of controlled-availability nitrogen (N) fertilizers is best done with N-15-labeled materials. Simple bench-scale methods not requiring elaborate apparatus are described for synthesizing N-15-enriched isobutylidene diurea (IBDU) and oxamide suitable for such purpose. IBDU is prepared by reacting N-15-labeled urea with isobutyraldehyde. Oxamide is made by reacting N-15-labeled ammonia (NH3) with ethyl oxamate. No specific method but a general description is provided for synthesizing ureaform because the chemical composition of the family of polymers known as ureaform varies with reactant ratios and reaction conditions. RP HAUCK, RD (reprint author), TENNESSEE VALLEY AUTHOR,AGR RES DEPT,MUSCLE SHOALS,AL 35660, USA. NR 10 TC 2 Z9 2 U1 1 U2 1 PU MARCEL DEKKER INC PI NEW YORK PA 270 MADISON AVE, NEW YORK, NY 10016 SN 0010-3624 J9 COMMUN SOIL SCI PLAN JI Commun. Soil Sci. Plant Anal. PY 1994 VL 25 IS 3-4 BP 191 EP 197 DI 10.1080/00103629409369029 PG 7 WC Agronomy; Plant Sciences; Chemistry, Analytical; Soil Science SC Agriculture; Plant Sciences; Chemistry GA MZ024 UT WOS:A1994MZ02400003 ER PT J AU EDWARDS, GS WULLSCHLEGER, SD KELLY, JM AF EDWARDS, GS WULLSCHLEGER, SD KELLY, JM TI GROWTH AND PHYSIOLOGY OF NORTHERN RED OAK - PRELIMINARY COMPARISONS OF MATURE TREE AND SEEDLING RESPONSES TO OZONE SO ENVIRONMENTAL POLLUTION LA English DT Article DE OZONE; NORTHERN RED OAK; MATURE TREE CHAMBER SYSTEM ID PINUS-TAEDA L; LOBLOLLY-PINE; RAIN AB Considerable progress has been made during the past decade in the development of mechanistic models that allow complex chemical, physical, and biological processes to be evaluated in the global change context. However, quantitative predictions of the response of individual trees, stands, and forest ecosystems to pollutants and climatic variables require extrapolation of existing data sets, derived largely from seedling studies, to increasing levels of complexity with little or no understanding of the uncertainties associated with these extrapolations. Consequently, a project designed to address concerns associated with scaling from seedling to mature tree responses was initiated. During the 1990 and 1991 growing seasons, mature northern red oak (Quercus rubra L.) trees and seedlings were exposed to subambient, ambient, and twice ambient ozone (O3) concentrations. The initial focus of the study was to identify possible trends and obvious differences between mature trees and seedlings, both in terms of growth and physiology and in response to O3. Generally, mature trees exhibited a greater decrease in photosynthesis rates over the growing season than did the seedlings. Ozone treatments had no consistent effect on gas exchange rates of seedlings, but the twice ambient O3 treatment resulted in reduced photosynthesis rates in the mature tree. Despite no effect of O3 on seedling gas exchange rates, total seedling biomass was significantly less at the end of the 1991 growing season for those seedlings exposed to twice ambient O3 levels. Disproportionate reductions in root biomass also resulted in reduced root to shoot ratios at elevated O3 concentrations. C1 OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37831. RP EDWARDS, GS (reprint author), TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,TVA FORESTRY BLDG,NORRIS,TN 37828, USA. RI Wullschleger, Stan/B-8297-2012 OI Wullschleger, Stan/0000-0002-9869-0446 NR 19 TC 32 Z9 34 U1 1 U2 9 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0269-7491 J9 ENVIRON POLLUT JI Environ. Pollut. PY 1994 VL 83 IS 1-2 BP 215 EP 221 DI 10.1016/0269-7491(94)90036-1 PG 7 WC Environmental Sciences SC Environmental Sciences & Ecology GA ML496 UT WOS:A1994ML49600020 PM 15091764 ER PT J AU DIERBERG, FE CARRIKER, NE AF DIERBERG, FE CARRIKER, NE TI FIELD TESTING 2 INSTRUMENTS FOR REMOTELY SENSING WATER-QUALITY IN THE TENNESSEE VALLEY SO ENVIRONMENTAL SCIENCE & TECHNOLOGY LA English DT Article ID SUSPENDED SEDIMENT CONCENTRATION; SPECTRAL REFLECTANCE; INLAND WATERS; CHLOROPHYLL; ALGORITHMS; LAKE; MSS AB Two airborne remote sensing systems, the Compact Airborne Spectrographic Imager (CASI) and the Airborne Multispectral Measurement System (AMMS), were field tested over reservoirs in the Tennessee River Valley during the summer of 1991 and the winter (AMMS only) of 1992. Univariate, linear regression analyses using ratioed wavelength bands and line height algorithms for radiance (CASI) or reflectance (AMMS) in the 625-725-nm wavelength range provided the best correlations to ground-truthed uncorrected chlorophyll a (R2 = 0.84-0.95) for both imaging systems during the summer when phytoplankton dominated the suspended solids composition. For the winter flight, using the AMMS system 3-4 days after a major rain event, reflectance in the 690-710-nm range was correlated to turbidity and suspended solids concentrations (R2 = 0.79-0.85). The high correlations between imaged data and chlorophyll in July-August and inorganic turbidity in February-March demonstrate the feasibility of using low-cost imaging spectrometers and multispectral video cameras from fixed-wing aircraft. Since these imaging systems are effective for a wide variety of waters, they should be used more frequently for monitoring, modeling, and management of large water bodies. C1 TENNESSEE VALLEY AUTHOR,DIV WATER RESOURCES,CHATTANOOGA,TN 37402. NR 31 TC 10 Z9 10 U1 0 U2 5 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0013-936X J9 ENVIRON SCI TECHNOL JI Environ. Sci. Technol. PD JAN PY 1994 VL 28 IS 1 BP 16 EP 25 DI 10.1021/es00050a004 PG 10 WC Engineering, Environmental; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA MP604 UT WOS:A1994MP60400013 PM 22175828 ER PT J AU HODGE, CA MOTES, TW AF HODGE, CA MOTES, TW TI PRODUCTION OF HIGH-QUALITY LIQUID FERTILIZERS FROM WET-PROCESS ACID VIA UREA PHOSPHATE SO FERTILIZER RESEARCH LA English DT Article DE BATCH; CLEAR LIQUID; CONTINUOUS; CRYSTALLINE; FERTILIZER; POLYPHOSPHATE; PURIFICATION; UREA PHOSPHATE; WET-PROCESS PHOSPHORIC ACID AB A pilot-plant process is described that purifies wet-process phosphoric acid for the production of a high-quality urea-ammonium polyphosphate base solution. An intermediate product, crystalline urea phosphate, is produced from urea and merchant-grade (54% P2O5) wet-process phosphoric acid. The urea phosphate crystals contain only about 15 to 20% of the objectionable impurities (iron, aluminum, and magnesium) originally contained in the feed wet-process acid. The urea phosphate crystals are pyrolyzed, converting orthophosphate to polyphosphate with very little energy consumption. The resulting melt is dissolved and neutralized with ammonia to produce 14-29-0 liquid product of high polyphosphate content. RP HODGE, CA (reprint author), TENNESSEE VALLEY AUTHOR,POB 1010,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 1 Z9 2 U1 0 U2 6 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PY 1994 VL 39 IS 1 BP 59 EP 69 DI 10.1007/BF00750157 PG 11 WC Soil Science SC Agriculture GA PX076 UT WOS:A1994PX07600007 ER PT J AU HODGE, CA FAULKNER, LC MOTES, TW AF HODGE, CA FAULKNER, LC MOTES, TW TI SOLUBILITY OF METALLIC-SALT IN ACID NUTRIENTS IN ACID FERTILIZER SOLUTIONS OF UREA PHOSPHATE, UREA SULFATE AND UREA NITRATE SO FERTILIZER RESEARCH LA English DT Article DE ACID FERTILIZER SOLUTIONS; MICRONUTRIENTS; SOLUBILITY; UREA NITRATE; UREA PHOSPHATE; UREA SULFATE AB Solubilities of individual metallic-salt micronutrients were determined at 0-degree-C in saturated acid fertilizer solutions of urea phosphate, urea sulfate, and urea nitrate. By using the acid pH mechanism, less expensive metallic salts can be used with drip irrigation applications to supply specific micronutrient needs to crops. Solubility of the sulfates of Cu, Fe, Mn, and Zn varied with each acid solution. Solubility of the above sources in the urea sulfate solutions also varied with the amount of sulfate in solution. The solubility of molybdenum decreased with the acidic conditions of the urea nitrate acid solution but appeared to increase for the urea phosphate and urea sulfate acid solutions. Boron was only slightly soluble in all the acid solutions. RP HODGE, CA (reprint author), TENNESSEE VALLEY AUTHOR,POB 1010,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 2 Z9 2 U1 0 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PY 1994 VL 39 IS 1 BP 71 EP 75 DI 10.1007/BF00750158 PG 5 WC Soil Science SC Agriculture GA PX076 UT WOS:A1994PX07600008 ER PT J AU RADEL, RJ RANDLE, AA KIM, YK AF RADEL, RJ RANDLE, AA KIM, YK TI SOIL UREASE INHIBITION BY THERMAL POLYMERS OF THIOPOSPHORYL TRIAMIDE AND PHOSPHORYL TRIAMIDE SO FERTILIZER RESEARCH LA English DT Article DE INHIBITOR; POLYMER; THIOPHOSPHORYL TRIAMIDE; UREASE AB Ammonia volatilization losses from urea applications are particularly high when urea is not mixed well into soils. These losses have been shown to be reduced by use of urease inhibitors, but as yet there has been no commercial development of these materials. The effectiveness of urease inhibitors formed by the thermal polymerization of phosphoryl triamide (PTA) and thiophosphoryl triamide (TPTA) was investigated under carefully controlled experimental conditions. The PTA-derived thermal polymers showed less apparent urease inhibitory activity than phenyl phosphorodiamidate (PPDA) but were nearly equal or slightly better than PTA itself. The TPTA-derived polymers were significantly better urease inhibitors than their PTA-derived counterparts. Several of the PTA-derived products had greater persistence than PPDA. The urease inhibition in soils indicated that the optimum chain length for these polymeric inhibitors may be from two to four. RP RADEL, RJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 1 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PY 1994 VL 39 IS 2 BP 153 EP 160 DI 10.1007/BF00750914 PG 8 WC Soil Science SC Agriculture GA QB654 UT WOS:A1994QB65400009 ER PT J AU MORTVEDT, JJ AF MORTVEDT, JJ TI NEEDS FOR CONTROLLED-AVAILABILITY MICRONUTRIENT FERTILIZERS SO FERTILIZER RESEARCH LA English DT Article DE COATED FERTILIZERS; FRITTED PRODUCTS; SLIGHTLY SOLUBLE SOURCES AB Use of micronutrients for agronomic and horticultural crops has increased markedly in recent years. Increased use is related to higher nutrient demands from more intensive cropping practices and also from farming marginal lands. Most of the fertilizers used to correct micronutrient deficiencies are water- soluble inorganic sources or soluble organic products such as synthetic chelates or natural organic complexes. These fertilizers may react with soil to decrease their availability to plants. The rates of such chemical reactions may differ considerably with each micronutrient fertilizer and soil environment. Recommended micronutrient rates have been based on results of numerous experiments, and these rates vary with crop, soil, and other factors. The usual application rates (on an elemental basis) range from 1 to 10 kg ha-1 for Cu, Fe, Mn and Zn; < 1 kg ha-1 for B; and < 100 g ha-1 for Mo. Because the metallic micronutrients (Cu, Fe, Mn, and Zn) generally are sorbed strongly by soil clays, they do not move significantly in soil. Hence, they are not leached readily from the zone of application to lower soil depths or into groundwaters. Mobility of these micronutrient cations is higher in sandy soils, especially with high leaching conditions. Therefore, their movement out of the root zone is possible under some situations. Significant residual effects of soluble Cu and Zn sources greatly reduce the need for controlled-availability Cu and Zn products. Controlled-availability Fe and Mn fertilizers have not been effective because the rapid oxidation of Fe and Mn and reactions with soil reduce their availability upon release. Because soluble B fertilizers form boric acid molecules in soil, they are mobile and subjects to leaching conditions. While mobility of B is less than that of NO3(-)-N in soil, field results have demonstrated loss of applied B from the root zone in sandy soils. Slightly soluble B fertilizers, such as colemanite and ulexite, and fritted B products (powdered glass-like materials whose solubility is controlled by particle size) have been used in sandy soils for some crops. Molybdenum requirements are much lower than those of the other micronutrients. Deficiencies generally are corrected by liming the soil or by seed or foliar applications, so there is little need for controlled-availability Mo fertilizers. Little research has been conducted on controlled availability micronutrient fertilizers. While fritted products are considered in this category, they are difficult to handle and only may be of value in supplying B under specific conditions. Coating soluble granular micronutrient fertilizers also has been attempted, but there are few reported results of their relative effectiveness in comparison with conventional fertilizers and application methods. New micronutrient products may be needed for specific conditions such as greenhouse-culture or container-grown crops, but plant needs also may be met by multiple applications of soluble sources. RP MORTVEDT, JJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 35 Z9 40 U1 2 U2 20 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PY 1994 VL 38 IS 3 BP 213 EP 221 DI 10.1007/BF00749694 PG 9 WC Soil Science SC Agriculture GA PN431 UT WOS:A1994PN43100006 ER PT J AU CASSENS, DL BANKSTON, JR FRIDAY, JS AF CASSENS, DL BANKSTON, JR FRIDAY, JS TI STATISTICAL PROCESS-CONTROL OF HARDWOOD LUMBER TARGET SIZES - IS IT TIME SO FOREST PRODUCTS JOURNAL LA English DT Note AB The use of statistical process control techniques is commonplace in the softwood sawmill industry, but not in the hardwood industry. However, the hardwood industry is undergoing significant changes that will encourage the adoption of these techniques. These changes include 1) more kiln-drying and value added manufacturing at the sawmill; 2) more accurate lumber milling equipment; 3) development of an export market that uses non-traditional sizes; 4) residue disposal problems; 5) general acceptance of computers in manufacturing; and 6) increased stumpage prices. This paper presents a user-friendly computer software program capable of monitoring sawing variation, actual mill data, and the experiences of mill personnel in adopting the software. C1 TVA FOREST IND DEV,TENNESSEE VALLEY AUTHOR,NORRIS,TN 37828. PURDUE UNIV,W LAFAYETTE,IN 47907. NR 11 TC 2 Z9 2 U1 0 U2 0 PU FOREST PRODUCTS SOC PI MADISON PA 2801 MARSHALL COURT, MADISON, WI 53705-2295 SN 0015-7473 J9 FOREST PROD J JI For. Prod. J. PD JAN PY 1994 VL 44 IS 1 BP 48 EP 50 PG 3 WC Forestry; Materials Science, Paper & Wood SC Forestry; Materials Science GA MR459 UT WOS:A1994MR45900008 ER PT B AU HADJERIOUA, B RIZK, TA LAURSEN, EM PETERSEN, MS AF HADJERIOUA, B RIZK, TA LAURSEN, EM PETERSEN, MS BE Pugh, CA TI Measuring air concentration in flowing air-water mixtures SO FUNDAMENTALS AND ADVANCEMENTS IN HYDRAULIC MEASUREMENTS AND EXPERIMENTATION LA English DT Proceedings Paper CT Symposium on Fundamentals and Advancements in Hydraulic Measurements and Experimentation CY AUG 01-05, 1994 CL BUFFALO, NY SP Amer Soc Civil Engineers, Hydraul Div, Amer Soc Civil Engineers, Environm Engn Div, Amer Soc Civil Engineers, Irrigat & Drainage Div, Amer Soc Civil Engineers, Water Resources Planning & Management Div, Amer Soc Civil Engineers, Waterway Port Coastal & Ocean Div, Canadian Soc Civil Engn C1 TENNESSEE VALLEY AUTHOR,ENGN LAB,NORRIS,TN. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER SOC CIVIL ENGINEERS PI NEW YORK PA UNITED ENGINEERING CENTER, 345 E 47TH ST, NEW YORK, NY 10017-2398 BN 0-7844-0036-9 PY 1994 BP 289 EP 295 PG 3 WC Engineering, Civil; Water Resources SC Engineering; Water Resources GA BD80G UT WOS:A1994BD80G00030 ER PT J AU KIM, MG BOYD, G STRICKLAND, R AF KIM, MG BOYD, G STRICKLAND, R TI ADHESIVE PROPERTIES OF FURFURAL-MODIFIED PHENOL-FORMALDEHYDE RESINS AS ORIENTED STRANDBOARD BINDERS SO HOLZFORSCHUNG LA English DT Article DE FURFURAL; FURFURAL-MODIFIED PF RESINS; C-13 NMR OF FURFURAL-MODIFIED PF RESINS ID NMR AB Furfural-modified phenol-formaldehyde (PF) resol resins were synthesized by replacing the formaldehyde at a 12.5 mole% level with furfural. The nonvolatile solids contents were set at 42%, 46% and 50% to reflect the molecular weight range of the comparable PF resol resins currently used in this application. Evaluations of these furfural-modified PF resins as oriented strandboard (OSB) adhesive hinders indicated that the furfural modification at this level is a technically feasible method. The chemical structure of furfural-modified PF resins studied by fractionation and C-13 NMR has shown that furfural is incorporated within the phenolic polymer structure most likely as furanylmethine groups while some furanylmethylol groups are also present in low molecular weight fractions. C1 TENNESSEE VALLEY AUTHOR,DEPT BIOMASS,MUSCLE SHOALS,AL 35660. RP KIM, MG (reprint author), MISSISSIPPI STATE UNIV,FOREST PROD LAB,PO DRAWER FP,MISSISSIPPI STATE,MS 39762, USA. NR 18 TC 8 Z9 8 U1 0 U2 5 PU WALTER DE GRUYTER & CO PI BERLIN PA GENTHINER STRASSE 13, D-10785 BERLIN, GERMANY SN 0018-3830 J9 HOLZFORSCHUNG JI Holzforschung PY 1994 VL 48 IS 3 BP 262 EP 267 DI 10.1515/hfsg.1994.48.3.262 PG 6 WC Forestry; Materials Science, Paper & Wood SC Forestry; Materials Science GA NQ219 UT WOS:A1994NQ21900015 ER PT J AU SOILEAU, JM TOUCHTON, JT HAJEK, BF YOO, KH AF SOILEAU, JM TOUCHTON, JT HAJEK, BF YOO, KH TI SEDIMENT, NITROGEN, AND PHOSPHORUS RUNOFF WITH CONVENTIONAL-TILLAGE AND CONSERVATION-TILLAGE COTTON IN A SMALL WATERSHED SO JOURNAL OF SOIL AND WATER CONSERVATION LA English DT Article ID SURFACE RUNOFF; SOIL-EROSION; SYSTEMS; LOSSES AB Research on watershed runoff losses from cotton (Gossypium hirsutum L.) cropping systems in limestone soil regions is limited. Runoff of water, sediment, total N, NH4-N, NO3-N, and solution and particulate P ere measured from a 3.8-ba (9.4-ac) watershed during three years of conventional tillage (CvT) cotton, followed by three years of conservation-tillage (CsT) cotton. The study was conducted from 1984 through 1989 in the Limestone Valley region of northern Alabama, on slopes of 1-6 percent and Decatur (Rhodic Paleudults) and Emory (Fluventic Umbric Dystrochrepts) soils. Although CsT resulted in a higher proportion of annual rainfall as runoff than CvT about twice as much sediment was discharged from the watershed with CvT than with CsT [average of 2,979 vs. 1,311 kg ba-1 yr-1, (2,660 vs. 1,170 lbs ac-1 yr-1) respectively]. A few intense storms during late winter through early spring, before full cotton canopy, contributed to most of the erosion losses in CvT Annual mean concentrations of No3-N in runoff were equally low for both tillage systems, ranging from 1.3 to 2.2 mg L-1 during the six years. Winter rye was very effective in diminishing NO3-N concentrations in runoff from january to spring fertilization. A temporary period of elevated NO3-N and P concentrations occurred in runoff sampled shortly after surface application of NP fertilizer in April, especially with CsT In our study, most of the runoff P loss was associated with the solution rather than the particulate phase, and more P runoff occurred with CsT than with CvT In balance, however, CsT is more environmentally acceptable than CvT for cotton production, assuming prudent NP fertilizer management. C1 AUBURN UNIV,DEPT AGR ENGN,AUBURN,AL 36849. AUBURN UNIV,DEPT AGRON & SOILS,AUBURN,AL 36849. RP SOILEAU, JM (reprint author), TENNESSEE VALLEY AUTHOR,AGR RES & PRACTICES,MUSCLE SHOALS,AL 35660, USA. NR 23 TC 49 Z9 52 U1 1 U2 7 PU SOIL WATER CONSERVATION SOC PI ANKENY PA 7515 N E ANKENY RD, ANKENY, IA 50021-9764 SN 0022-4561 J9 J SOIL WATER CONSERV JI J. Soil Water Conserv. PD JAN-FEB PY 1994 VL 49 IS 1 BP 82 EP 89 PG 8 WC Ecology; Soil Science; Water Resources SC Environmental Sciences & Ecology; Agriculture; Water Resources GA MX465 UT WOS:A1994MX46500012 ER PT B AU NICELY, JL JANCAUSKAS, JR AF NICELY, JL JANCAUSKAS, JR BE Trendler, RC TI Revision of IEEE standard 741 to provide needed guidance in setting degraded and loss of voltage relays and their associated time delays SO NUCLEAR SCIENCE SYMPOSIUM & MEDICAL IMAGING CONFERENCE - 1994 IEEE CONFERENCE RECORD, VOLS 1-4 LA English DT Proceedings Paper CT 1994 Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) CY OCT 30-NOV 05, 1994 CL NORFOLK, VA SP IEEE C1 TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-2544-3 PY 1994 BP 1018 EP 1022 PG 5 WC Engineering, Electrical & Electronic; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BD85P UT WOS:A1994BD85P00208 ER PT B AU REEVES, R HICKS, G KARRASCH, B AF REEVES, R HICKS, G KARRASCH, B BE Trendler, RC TI A case study of Abnormal Conditions and Events (ACE) analysis SO NUCLEAR SCIENCE SYMPOSIUM & MEDICAL IMAGING CONFERENCE - 1994 IEEE CONFERENCE RECORD, VOLS 1-4 LA English DT Proceedings Paper CT 1994 Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC) CY OCT 30-NOV 05, 1994 CL NORFOLK, VA SP IEEE C1 TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37402. NR 0 TC 0 Z9 0 U1 0 U2 0 PU I E E E PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-7803-2544-3 PY 1994 BP 1083 EP 1087 PG 5 WC Engineering, Electrical & Electronic; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Engineering; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA BD85P UT WOS:A1994BD85P00221 ER PT J AU Berry, JT Hargett, NL AF Berry, JT Hargett, NL GP FERTILIZER IND ROUND TABLE TI Status of fertilizer consumption in the USA SO PROCEEDINGS OF THE 44TH ANNUAL MEETING FERTILIZER INDUSTRY ROUND TABLE 1994 LA English DT Proceedings Paper CT 44th Annual Meeting Fertilizer Industry Round Table CY NOV 07-09, 1994 CL LAKE BUENA VISTA, FL SP Fertilizer Ind Round Table C1 TN VALLEY AUTHORITY,MUSCLE SHOALS,AL 35674. NR 0 TC 0 Z9 0 U1 0 U2 0 PU FERTILIZER INDUSTRY ROUND TABLE PI GLEN ARM PA PAUL J PROSSER, SECRETARY, GLEN ARM, MD 21057 PY 1994 BP 67 EP 71 PG 5 WC Agronomy; Engineering, Chemical; Environmental Sciences SC Agriculture; Engineering; Environmental Sciences & Ecology GA BE49M UT WOS:A1994BE49M00011 ER PT S AU DERIEUX, JW JOSEPH, RJ BAILEY, DA AF DERIEUX, JW JOSEPH, RJ BAILEY, DA BE Dawkins, P TI FLUE-GAS DESULFURIZATION SYSTEM UPGRADE AND REHABILITATION PROJECT TENNESSEE-VALLEY-AUTHORITY WIDOWS-CREEK UNIT-8 SO PROCEEDINGS OF THE AMERICAN POWER CONFERENCE: PUTTING TECHNOLOGY TO WORK, VOL 56, I AND II: 56TH ANNUAL MEETING , 1994 SE PROCEEDINGS OF THE AMERICAN POWER CONFERENCE LA English DT Proceedings Paper CT 56th Annual Meeting of the American Power Conference: Putting Technology to Work CY 1994 CL CHICAGO, IL SP ILLINOIS INST TECHNOL C1 TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37402. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER POWER CONFERENCE ILLINOIS INST TECHNOLOGY PI CHICAGO PA CHICAGO, IL 60616 SN 0097-2126 J9 PROC AMER POWER CONF PY 1994 VL 56 BP 123 EP 128 PN I & II PG 6 WC Energy & Fuels SC Energy & Fuels GA BA75V UT WOS:A1994BA75V00024 ER PT J AU BOWMAN, CF AF BOWMAN, CF BE Dawkins, P TI ANALYSIS OF THE SPRAY POND ULTIMATE HEAT SINK FOR THE ADVANCED BOILING WATER-REACTOR SO PROCEEDINGS OF THE AMERICAN POWER CONFERENCE: PUTTING TECHNOLOGY TO WORK, VOL 56, I AND II: 56TH ANNUAL MEETING , 1994 SE PROCEEDINGS OF THE AMERICAN POWER CONFERENCE LA English DT Proceedings Paper CT 56th Annual Meeting of the American Power Conference: Putting Technology to Work CY 1994 CL CHICAGO, IL SP ILLINOIS INST TECHNOL C1 TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER POWER CONFERENCE ILLINOIS INST TECHNOLOGY PI CHICAGO PA CHICAGO, IL 60616 SN 0097-2126 J9 PROC AMER POWER CONF PY 1994 VL 56 BP 234 EP 239 PN I & II PG 6 WC Energy & Fuels SC Energy & Fuels GA BA75V UT WOS:A1994BA75V00044 ER PT J AU SANFORD, MO WHITAKER, EW AF SANFORD, MO WHITAKER, EW BE Dawkins, P TI EVALUATING POWER-SUPPLY OPTIONS WITH A DYNAMIC DECISION-MODEL SO PROCEEDINGS OF THE AMERICAN POWER CONFERENCE: PUTTING TECHNOLOGY TO WORK, VOL 56, I AND II: 56TH ANNUAL MEETING , 1994 SE PROCEEDINGS OF THE AMERICAN POWER CONFERENCE LA English DT Proceedings Paper CT 56th Annual Meeting of the American Power Conference: Putting Technology to Work CY 1994 CL CHICAGO, IL SP ILLINOIS INST TECHNOL C1 TENNESSEE VALLEY AUTHOR,NUCL GENERAT PLANNING,CHATTANOOGA,TN 37401. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER POWER CONFERENCE ILLINOIS INST TECHNOLOGY PI CHICAGO PA CHICAGO, IL 60616 SN 0097-2126 J9 PROC AMER POWER CONF PY 1994 VL 56 BP 1570 EP 1575 PN I & II PG 6 WC Energy & Fuels SC Energy & Fuels GA BA75V UT WOS:A1994BA75V00275 ER PT J AU CHANG, PS NESBITT, DG LAROSE, JA AF CHANG, PS NESBITT, DG LAROSE, JA BE Dawkins, P TI TVA COLBERT UNIT-3 UPPER FURNACE FLOW DISTRIBUTION STUDY SO PROCEEDINGS OF THE AMERICAN POWER CONFERENCE: PUTTING TECHNOLOGY TO WORK, VOL 56, I AND II: 56TH ANNUAL MEETING , 1994 SE PROCEEDINGS OF THE AMERICAN POWER CONFERENCE LA English DT Proceedings Paper CT 56th Annual Meeting of the American Power Conference: Putting Technology to Work CY 1994 CL CHICAGO, IL SP ILLINOIS INST TECHNOL C1 TENNESSEE VALLEY AUTHOR,BOILER ASSESSMENTS & UPGRADES,CHATTANOOGA,TN 37402. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER POWER CONFERENCE ILLINOIS INST TECHNOLOGY PI CHICAGO PA CHICAGO, IL 60616 SN 0097-2126 J9 PROC AMER POWER CONF PY 1994 VL 56 BP 1766 EP 1771 PN I & II PG 6 WC Energy & Fuels SC Energy & Fuels GA BA75V UT WOS:A1994BA75V00307 ER PT J AU PURKEY, RE AF PURKEY, RE BE Dawkins, P TI PRESSURIZATION OF EXISTING REINFORCED-CONCRETE CHIMNEYS WITH SECTIONAL BRICK LINERS FOR WET SCRUBBER OPERATION SO PROCEEDINGS OF THE AMERICAN POWER CONFERENCE: PUTTING TECHNOLOGY TO WORK, VOL 56, I AND II: 56TH ANNUAL MEETING , 1994 SE PROCEEDINGS OF THE AMERICAN POWER CONFERENCE LA English DT Proceedings Paper CT 56th Annual Meeting of the American Power Conference: Putting Technology to Work CY 1994 CL CHICAGO, IL SP ILLINOIS INST TECHNOL C1 TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER POWER CONFERENCE ILLINOIS INST TECHNOLOGY PI CHICAGO PA CHICAGO, IL 60616 SN 0097-2126 J9 PROC AMER POWER CONF PY 1994 VL 56 BP 1808 EP 1813 PN I & II PG 6 WC Energy & Fuels SC Energy & Fuels GA BA75V UT WOS:A1994BA75V00314 ER PT B AU JULIAN, HE YOUNG, SC AF JULIAN, HE YOUNG, SC BE Stanford, JA Valett, HM TI INFLUENCE OF THE EPIKARST ZONE ON GROUNDWATER FLOW IN A MANTLED KARST AQUIFER SO PROCEEDINGS OF THE SECOND INTERNATIONAL CONFERENCE ON GROUND WATER ECOLOGY LA English DT Proceedings Paper CT 2nd International Conference on Ground Water Ecology CY MAR 27-30, 1994 CL ATLANTA, GA SP US EPA, AMER WATER RESOURCES ASSOC, AMER INST BIOL SCI, AMER SOC AGR ENGINEERS, AMER SOC LIMNOL & OCEANOG, ASSOC AMER STATE GEOLOGISTS, ASSOC GROUND WATER SCIENTISTS & ENGINEERS, ECOLOG SOC AMER, IAHS, INT COMMISS GROUNDWATER, N AMER BENTHOLOG SOC, US GEOLOG SURVEY DE EPIKARST ZONE; GROUNDWATER FLOW; LINEAMENTS; BOREHOLE FLOWMETER C1 TENNESSEE VALLEY AUTHOR,ENGN LAB,NORRIS,TN 37828. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMERICAN WATER RESOURCES ASSOCIATION PI HERNDON PA 950 HERNDON PARKWAY SUITE 300, HERNDON, VA 22070-5528 BN 1-882132-28-9 PY 1994 BP 279 EP 288 PG 10 WC Ecology; Geology; Limnology; Water Resources SC Environmental Sciences & Ecology; Geology; Marine & Freshwater Biology; Water Resources GA BC51S UT WOS:A1994BC51S00029 ER PT S AU LAYTON, AC LAJOIE, CA EASTER, JP JERNIGAN, R BECK, MJ SAYLER, GS AF LAYTON, AC LAJOIE, CA EASTER, JP JERNIGAN, R BECK, MJ SAYLER, GS BE Bajpai, RK Prokop, A TI MOLECULAR DIAGNOSTICS FOR POLYCHLORINATED BIPHENYL DEGRADATION IN CONTAMINATED SOILS SO RECOMBINANT DNA TECHNOLOGY II SE ANNALS OF THE NEW YORK ACADEMY OF SCIENCES LA English DT Article; Proceedings Paper CT Conference on Recombinant DNA Technology CY JAN 31-FEB 05, 1993 CL PALM COAST, FL SP ENGN FDN ID ALCALIGENES-EUTROPHUS H850; PSEUDOMONAS-PSEUDOALCALIGENES; REDUCTIVE DECHLORINATION; CHLORINATED BIPHENYLS; ENCODING BIPHENYL; BPH OPERON; 4-CHLOROBIPHENYL; BIODEGRADATION; GENES; SEDIMENTS C1 UNIV TENNESSEE,CTR ENVIRONM BIOTECHNOL,KNOXVILLE,TN 37932. TENNESSEE VALLEY AUTHOR,CEB 5C,MUSCLE SHOALS,AL 35660. NR 39 TC 5 Z9 6 U1 0 U2 1 PU NEW YORK ACAD SCIENCES PI NEW YORK PA 2 EAST 63RD ST, NEW YORK, NY 10021 SN 0077-8923 BN 0-89766-821-9 J9 ANN NY ACAD SCI JI Ann.NY Acad.Sci. PY 1994 VL 721 BP 407 EP 422 DI 10.1111/j.1749-6632.1994.tb47412.x PG 16 WC Biotechnology & Applied Microbiology; Genetics & Heredity; Multidisciplinary Sciences SC Biotechnology & Applied Microbiology; Genetics & Heredity; Science & Technology - Other Topics GA BA43Z UT WOS:A1994BA43Z00041 PM 8010689 ER PT J AU DANIELS, MB FRITTON, DD AF DANIELS, MB FRITTON, DD TI GROUNDWATER MOUNDING BELOW A SURFACE LINE SOURCE IN A TYPIC FRAGIUDALF SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article ID SATURATED HYDRAULIC CONDUCTIVITY; UNSATURATED FLOW; TEST HOLE; PERMEAMETER AB Nearly one-third of the soils in Pennsylvania contain fragipans. On-site sewage disposal systems on these soils historically have been failure prone. This leads to a public health hazard due to contamination of surface and groundwaters with unrenovated effluent. In order to pin a better understanding of water flow in a soil that contains a fragipan, a field study was conducted to determine in situ, two-dimensional, steady-state water flow patterns from a surface line source. Tensiometers were used to determine the soil water pressure head distribution for five application rates ranging from 125 to 625 mm d-1 in 125 mm d-1 increments. Field results indicated that steady-state groundwater mounds (mound-shaped regions of saturation) developed for all application rates because of the reduced permeability of the fragipan and the presence of small lateral hydraulic gradients on either side of the saturated region. Field results were simulated with a finite difference solution of the steady-state Richards' equation. Simulated results agreed well with field measurements within the region of saturation for the three highest application rates. However, the model underpredicted the height of the mounds for the two lowest application rates. The application rate both experimentally and theoretically seemed to have little influence on the hydraulic head beyond 2 m laterally in either direction from the source. C1 PENN STATE UNIV,DEPT AGRON,UNIV PK,PA 16802. RP DANIELS, MB (reprint author), TENNESSEE VALLEY AUTHOR,AGR RES DEPT,POB 1010,MUSCLE SHOALS,AL 35660, USA. NR 26 TC 8 Z9 9 U1 0 U2 3 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD JAN-FEB PY 1994 VL 58 IS 1 BP 77 EP 85 PG 9 WC Soil Science SC Agriculture GA MW422 UT WOS:A1994MW42200012 ER PT J AU KELLEY, KR AF KELLEY, KR TI CONVEYOR-BELT APPARATUS FOR FINE GRINDING OF SOIL AND PLANT MATERIALS SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Note ID N-15 ANALYSIS; AUTOMATED-ANALYSIS; TOTAL-N; SAMPLES; MASS AB Recent advances in instrumentation have provided the capability to determine total N and N-15 concentrations in milligram quantities of soil or plant material. Analytical precision with small samples is adversely affected by sample heterogeneity, however, and fine sample grinding is necessary. A grinding apparatus using a conveyor-belt assembly and operating as a roller mill was developed. The samples are ground and stored in the same bottle, reducing the risk of cross contamination, and up to 55 samples can be processed simultaneously. Corn (Zea mays L.) leaf, bermudagrass [Cynodon dactylon (L.) Pers. var. dactylon], and soil were finely ground in 12 h or less, but longer grinding periods are recommended for hard-to-grind materials such as corn grain and corn cobs. Analytical precision for measurement of total N and N-15 concentrations by direct-combustion, continuous-flow mass spectrometry tended to increase with decreasing particle size. RP KELLEY, KR (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,AGR RES DEPT,MUSCLE SHOALS,AL 35660, USA. NR 8 TC 20 Z9 20 U1 0 U2 2 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD JAN-FEB PY 1994 VL 58 IS 1 BP 144 EP 146 PG 3 WC Soil Science SC Agriculture GA MW422 UT WOS:A1994MW42200022 ER PT J AU HAMMER, DA KNIGHT, RL AF HAMMER, DA KNIGHT, RL TI DESIGNING CONSTRUCTED WETLANDS FOR NITROGEN REMOVAL SO WATER SCIENCE AND TECHNOLOGY LA English DT Article; Proceedings Paper CT IAWQ 3rd International Specialist Conference on Wetland Systems in Water Pollution Control CY NOV 23-25, 1992 CL SYDNEY, AUSTRALIA SP INT ASSOC WATER QUAL DE CONSTRUCTED WETLANDS; WETLANDS WASTE-WATER TREATMENT; NITROGEN REMOVAL; NITROGEN; NITRIFICATION; DENITRIFICATION ID WASTEWATER AB Many constructed wetlands adequately treat BOD5, TSS, and bacteria. However, a review of nitrogen (N) data from 52 constructed and natural wetlands in the North American data base confirmed that N removal was variable. Nitrification and denitrification require aerobic and anaerobic conditions. This paper presents case histories of systems that use alternating shallow and deep water zones to create both environments. Regression analysis of N removal and N loadings in 18 shallow-deep water systems suggested that NH4+ loading (kg N/ha/day) could be used to predict effluent NH4+ values. Combinations of shallow water-emergent vegetation and deep water-submergent vegetation with low NH4+ (and TKN) loading rates can produce very low levels of discharged NH4+. C1 CH2M HILL INC,GAINESVILLE,FL 32605. RP HAMMER, DA (reprint author), TENNESSEE VALLEY AUTHOR,WASTEWATER MANAGEMENT & PLANNING,KNOXVILLE,TN 37902, USA. NR 22 TC 106 Z9 120 U1 3 U2 32 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0273-1223 J9 WATER SCI TECHNOL JI Water Sci. Technol. PY 1994 VL 29 IS 4 BP 15 EP 27 PG 13 WC Engineering, Environmental; Environmental Sciences; Water Resources SC Engineering; Environmental Sciences & Ecology; Water Resources GA NV300 UT WOS:A1994NV30000004 ER PT B AU BULLS, M BRODER, J BARRIER, JW AF BULLS, M BRODER, J BARRIER, JW BE Shen, SY TI THE ROLE OF BIOMASS IN MITIGATING GLOBAL WARMING SO WORLD RESOURCE REVIEW, VOL 4, NO 2-4: GLOBAL WARMING: PROCEEDINGS OF THE THIRD INTERNATIONAL CONFERENCE 1992 SE GLOBAL WARMING INTERNATIONAL CENTER MONOGRAPH SERIES LA English DT Proceedings Paper CT Global Warming: Proceedings of the 3rd International Conference 1992 CY 1992 CL CHICAGO, IL C1 TENNESSEE VALLEY AUTHOR,BIOTECH RES DEPT,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU SUPCON INTERNATIONAL PI WOODRIDGE PA PO BOX 5275, WOODRIDGE, IL 60517-0275 BN 0-9634567-2-5 J9 GLOB WARM INT CTR M PY 1994 BP 497 EP 506 PG 10 WC Environmental Sciences SC Environmental Sciences & Ecology GA BA36S UT WOS:A1994BA36S00019 ER PT J AU RABAS, TJ PANCHAL, CB SASSCER, DS SCHAEFER, R AF RABAS, TJ PANCHAL, CB SASSCER, DS SCHAEFER, R TI COMPARISON OF RIVER-WATER FOULING RATES FOR SPIRALLY INDENTED AND PLAIN TUBES SO HEAT TRANSFER ENGINEERING LA English DT Article AB This article presents river-water fouling rates at 12 Tennessee Valley Authority (TVA) power plant condensers, nine of which were retubed with a commercially available enhanced tube. Four were located on the Cumberland River, six on the Ohio, and two on the Clinch River The overall heat transfer coefficients were calculated from logged field data taken over periods extending from 1 to 10 years. The fouling resistances were next calculated with the separate resistance method and with a bundle correction factor to the condensing, single-tube Nusselt prediction. The bundle correction factor was determined for each condenser using the data taken within 1000 hours after each cleaning. With the use of this new bundle factor method, fouling rate data can be obtained even with variable operating conditions. The fouling rates with the enhanced tubes ranged from about the same as to about twice that of the plain tubes. However, the thermal performance with the enhanced tubes remained superior to that obtained with plain tubes for more than a year without cleaning. Also after one year of operation, the enhanced-tube fouling resistance values were less than the minimum value of the TEMA Standards for river water, and the plain-tube fouling resistance values were always less than one-half of this value. After shutdown and brush and/or acid cleaning, the thermal performance values for both the plain and enhanced tubes were restored to essentially the new, clean levels. C1 NORTHWESTERN UNIV,EVANSTON,IL 60208. TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37402. RP RABAS, TJ (reprint author), ARGONNE NATL LAB,ARGONNE,IL 60439, USA. NR 31 TC 13 Z9 18 U1 0 U2 0 PU HEMISPHERE PUBL CORP PI BRISTOL PA 1900 FROST ROAD, SUITE 101, BRISTOL, PA 19007-1598 SN 0145-7632 J9 HEAT TRANSFER ENG JI Heat Transf. Eng. PD OCT-DEC PY 1993 VL 14 IS 4 BP 58 EP 73 DI 10.1080/01457639308939811 PG 16 WC Thermodynamics; Engineering, Mechanical; Mechanics SC Thermodynamics; Engineering; Mechanics GA MM245 UT WOS:A1993MM24500006 ER PT J AU PATTON, SL AF PATTON, SL TI 10,000,000 STEPS - REESE,P, HENDERSON,J SO LIBRARY JOURNAL LA English DT Book Review RP PATTON, SL (reprint author), TENNESSEE VALLEY AUTHOR,KNOXVILLE,TN, USA. NR 1 TC 0 Z9 0 U1 0 U2 0 PU BOWKER MAGAZINE GROUP CAHNERS MAGAZINE DIVISION PI NEW YORK PA 249 W 17TH ST, NEW YORK, NY 10011 SN 0363-0277 J9 LIBR J JI Libr. J. PD OCT 1 PY 1993 VL 118 IS 16 BP 101 EP 101 PG 1 WC Information Science & Library Science SC Information Science & Library Science GA LZ834 UT WOS:A1993LZ83400111 ER PT J AU SAMUELSON, LJ EDWARDS, GS AF SAMUELSON, LJ EDWARDS, GS TI A COMPARISON OF SENSITIVITY TO OZONE IN SEEDLINGS AND TREES OF QUERCUS-RUBRA L SO NEW PHYTOLOGIST LA English DT Article DE NORTHERN RED OAK; NET PHOTOSYNTHESIS; LEAF CONDUCTANCE; GROWTH AB Assessments of ozone sensitivity in tree species have been based primarily on studies of seedlings without any knowledge of the similarities between seedling and mature tree responses. To determine if seedlings and trees responded similarly to ozone, 2-yr-old seedlings and 30-yr-old trees of Quercus rubra L. were fumigated with subambient, ambient and twice-ambient ozone for one growing season (cumulative doses of 18, 45 and 87 ppm h(-1), respectively). Carboxylation efficiency, apparent quantum yield and light-saturated net photosynthesis of leaves from the lower canopy of the 30-yr-old trees were reduced by ambient and twice-ambient ozone treatment. However, physiological characteristics of leaves from the upper canopy of trees showed no signs of ozone injury. Canopy leaf dry weight of trees was reduced by the twice-ambient ozone treatment through reductions in leaf area rather than specific leaf weight, but bole diameter and branch growth of trees were unaffected by ozone treatment. In contrast, ozone did not influence leaf physiology of second flush leaves, stem diameter, and height and biomass growth of 2-yr-old seedlings. These results indicate that for deciduous hardwood species, studies of seedlings may underestimate the ozone sensitivity of larger and more physiologically mature trees. For large trees with developed canopies, leaf position within the canopy may influence the sensitivity of physiological processes to ozone. RP SAMUELSON, LJ (reprint author), TENNESSEE VALLEY AUTHOR,TVA FORESTRY BLDG,NORRIS,TN 37828, USA. NR 14 TC 59 Z9 59 U1 1 U2 6 PU CAMBRIDGE UNIV PRESS PI NEW YORK PA 40 WEST 20TH STREET, NEW YORK, NY 10011-4211 SN 0028-646X J9 NEW PHYTOL JI New Phytol. PD OCT PY 1993 VL 125 IS 2 BP 373 EP 379 DI 10.1111/j.1469-8137.1993.tb03889.x PG 7 WC Plant Sciences SC Plant Sciences GA MJ260 UT WOS:A1993MJ26000011 ER PT J AU PURKEY, RE AF PURKEY, RE TI PRESSURIZING BRICK-LINED CHIMNEYS PREVENTS ACID DAMAGE SO POWER ENGINEERING LA English DT Article RP PURKEY, RE (reprint author), TENNESSEE VALLEY AUTHOR,KNOXVILLE,TN 37902, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PENNWELL PUBL CO ENERGY GROUP PI TULSA PA 1421 S SHERIDAN RD PO BOX 1260, TULSA, OK 74101 SN 0032-5961 J9 POWER ENG JI Power Eng. PD OCT PY 1993 VL 97 IS 10 BP 43 EP 45 PG 3 WC Energy & Fuels; Engineering, Multidisciplinary SC Energy & Fuels; Engineering GA MD797 UT WOS:A1993MD79700008 ER PT J AU VALENTE, RJ THORNTON, FC AF VALENTE, RJ THORNTON, FC TI EMISSIONS OF NO FROM SOIL AT A RURAL SITE IN CENTRAL TENNESSEE SO JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES LA English DT Article ID NITROGEN-OXIDE EMISSIONS; NITRIC-OXIDE; TROPICAL FOREST; UNITED-STATES; FIELD; SAVANNA; SEASON AB Field measurements of soil emissions of NO from a Mountview silt loam soil with three land uses (forest, fertilized pasture, and fertilized corn) were made on a commercial farm during a summer and autumn sampling period. A new automated closed-chamber sampling system was developed to allow simultaneous measurements on five chambers per 100 m2 plot. Individual chambers with hinged tops, covering 0.3 m2 of soil area were pneumatically operated via data logger control to sample soil NO flux every third hour. Spatial variability in emission rates was high. For each land use type the range from the lowest to the highest emitting chamber was approximately threefold. Land use type significant affected soil NO emissions. The fertilized pasture had the highest mean emission rate (44.1 ng N m-2 s-1), followed by the fertilized com (27.0 ng N m-2 s-1), and the forest (8.4 ng N m-2 s-1). NO emission rates and soil nitrate levels at the forest plot were considerably higher than at other forest sites in the region, possibly due to runoff from an adjacent fertilized hayfield. The results of this study, when extrapolated to a regional estimate, suggest that emissions of NO from soils could play a significant role in summertime tropospheric ozone photochemistry in the southeastern United States. RP VALENTE, RJ (reprint author), TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,NORRIS,TN 37828, USA. NR 26 TC 46 Z9 47 U1 2 U2 6 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 SN 0148-0227 J9 J GEOPHYS RES-ATMOS JI J. Geophys. Res.-Atmos. PD SEP 20 PY 1993 VL 98 IS D9 BP 16745 EP 16753 DI 10.1029/93JD01417 PG 9 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA LY330 UT WOS:A1993LY33000013 ER PT J AU SCHOHL, GA AF SCHOHL, GA TI IMPROVED APPROXIMATE METHOD FOR SIMULATING FREQUENCY-DEPENDENT FRICTION IN TRANSIENT LAMINAR-FLOW SO JOURNAL OF FLUIDS ENGINEERING-TRANSACTIONS OF THE ASME LA English DT Article AB A new approximation to the weighting function in Zielke's (1967) equation is used in an improved implementation of Trikha's (1975) method for including frequency-dependent friction in transient laminar flow calculations. The new, five-term approximation was fitted to the weighting function using a nonlinear least squares approach. Transient results obtained using the new approximating function are nearly indistinguishable from results obtained using the exact expression for the weighting function. RP SCHOHL, GA (reprint author), TENNESSEE VALLEY AUTHOR,ENGN LAB,NORRIS,TN 37828, USA. NR 8 TC 34 Z9 34 U1 0 U2 0 PU ASME-AMER SOC MECHANICAL ENG PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0098-2202 J9 J FLUID ENG-T ASME JI J. Fluids Eng.-Trans. ASME PD SEP PY 1993 VL 115 IS 3 BP 420 EP 424 DI 10.1115/1.2910155 PG 5 WC Engineering, Mechanical SC Engineering GA MA450 UT WOS:A1993MA45000011 ER PT J AU PATTON, SL AF PATTON, SL TI BOSTON MARATHON - THE HISTORY OF THE WORLDS PREMIER RUNNING EVENT - DERDERIAN,T SO LIBRARY JOURNAL LA English DT Book Review RP PATTON, SL (reprint author), TENNESSEE VALLEY AUTHOR,KNOXVILLE,TN, USA. NR 1 TC 0 Z9 0 U1 0 U2 0 PU BOWKER MAGAZINE GROUP CAHNERS MAGAZINE DIVISION PI NEW YORK PA 249 W 17TH ST, NEW YORK, NY 10011 SN 0363-0277 J9 LIBR J JI Libr. J. PD SEP 1 PY 1993 VL 118 IS 14 BP 190 EP 191 PG 2 WC Information Science & Library Science SC Information Science & Library Science GA LW982 UT WOS:A1993LW98200094 ER PT J AU WEATHERINGTON, RW AF WEATHERINGTON, RW TI COPRODUCTION OF ELECTRICITY AND FERTILIZER SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,CHEM DEV,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 22 PY 1993 VL 206 BP 4 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA LP321 UT WOS:A1993LP32101471 ER PT J AU BOLES, JL CRAFT, DJ PARKER, BR AF BOLES, JL CRAFT, DJ PARKER, BR TI WASTES AND BY-PRODUCTS - ALTERNATIVES FOR AGRICULTURAL USE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,DEPT CHEM DEV,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 22 PY 1993 VL 206 BP 8 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA LP321 UT WOS:A1993LP32101475 ER PT J AU HUNTER, GB AF HUNTER, GB TI EXTRACTION OF PESTICIDES FROM CONTAMINATED SOIL USING SUPERCRITICAL CARBON-DIOXIDE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 22 PY 1993 VL 206 BP 14 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA LP321 UT WOS:A1993LP32101481 ER PT J AU PUGH, KC KISEROW, DJ AF PUGH, KC KISEROW, DJ TI IDENTIFICATION OF ATRAZINE DEGRADATION PRODUCTS FROM AN OPTIMIZED TIO2 PHOTOCATALYTIC SYSTEM SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 22 PY 1993 VL 206 BP 20 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA LP321 UT WOS:A1993LP32101487 ER PT J AU SCHMIDLKOFER, RM AF SCHMIDLKOFER, RM TI THE SPECIALTY FERTILIZER MARKET - SCOPE AND ISSUES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 22 PY 1993 VL 206 BP 21 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA LP321 UT WOS:A1993LP32101488 ER PT J AU WADDELL, EL COLE, CA AF WADDELL, EL COLE, CA TI POLLUTION PREVENTION IN AGRICULTURAL WHOLESALE RETAIL OPERATIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 22 PY 1993 VL 206 BP 25 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA LP321 UT WOS:A1993LP32101492 ER PT J AU BRODER, MF WADDELL, EL TATE, LR AF BRODER, MF WADDELL, EL TATE, LR TI DUST ABATEMENT AT RETAIL AGRICHEMICAL FACILITIES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 22 PY 1993 VL 206 BP 26 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA LP321 UT WOS:A1993LP32101493 ER PT J AU PUGH, KC DENTON, SG HUGHES, RD KENNEDY, GA ROGERS, WJ PUGH, JR AF PUGH, KC DENTON, SG HUGHES, RD KENNEDY, GA ROGERS, WJ PUGH, JR TI COMPLYING WITH THE OSHA LAB STANDARD - A CASE-STUDY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 1 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 22 PY 1993 VL 206 BP 26 EP CHAS PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA LP321 UT WOS:A1993LP32100903 ER PT J AU TATE, LR SALLADAY, DG AF TATE, LR SALLADAY, DG TI TOTAL QUALITY MANAGEMENT - A FRAMEWORK FOR POLLUTION PREVENTION IN THE MANUFACTURING WHOLESALE AND RETAIL INDUSTRY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 22 PY 1993 VL 206 BP 27 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA LP321 UT WOS:A1993LP32101494 ER PT J AU ASH, DH SALLADAY, DG AF ASH, DH SALLADAY, DG TI TRENDS AND IMPLICATIONS OF BIOLOGICAL ANALYSES FOR AGRICULTURAL OPERATIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TVA,NFERC,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 22 PY 1993 VL 206 BP 28 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA LP321 UT WOS:A1993LP32101495 ER PT J AU KISEROW, DJ PUGH, KC AF KISEROW, DJ PUGH, KC TI PHOTOCATALYTIC DEGRADATION OF ATRAZINE USING TIO2 IMPREGNATED MESH SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 22 PY 1993 VL 206 BP 29 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA LP321 UT WOS:A1993LP32101496 ER PT J AU NGUYEN, DT NICHOLS, DE LOHRY, EJ AF NGUYEN, DT NICHOLS, DE LOHRY, EJ TI AN UPDATE OF CORROSION-INHIBITORS FOR MILD-STEEL EXPOSED TO UAN SOLUTION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,DEPT CHEM DEV,MUSCLE SHOALS,AL 35660. NUTRA FLO CHEM CO,SIOUX CITY,IA 51107. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 22 PY 1993 VL 206 BP 30 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA LP321 UT WOS:A1993LP32101497 ER PT J AU NGUYEN, DT MCDONALD, CL MCGILL, KE AF NGUYEN, DT MCDONALD, CL MCGILL, KE TI STATIC CORROSION OF CONSTRUCTION MATERIALS EXPOSED TO SUPERPHOSPHORIC ACID MADE FROM VARIOUS PHOSPHATE ROCK SOURCES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,DEPT CHEM DEV,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 22 PY 1993 VL 206 BP 31 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA LP321 UT WOS:A1993LP32101498 ER PT J AU KISEROW, DJ PUGH, KC AF KISEROW, DJ PUGH, KC TI TIO2 PHOTOCATALYTIC TREATMENT OF ATRAZINE CONTAMINATED WATER SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 22 PY 1993 VL 206 BP 34 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA LP321 UT WOS:A1993LP32101402 ER PT J AU PUGH, JR AF PUGH, JR TI ELECTROCHEMICAL METHODS FOR AGRICULTURAL WASTE REMEDIATION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 22 PY 1993 VL 206 BP 34 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA LP321 UT WOS:A1993LP32101501 ER PT J AU DZANTOR, EK AF DZANTOR, EK TI DEGRADATION AND INFLUENCE OF THE ENVIRONMENT ON PESTICIDE BEHAVIOR SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,BIOTECH RES DEPT,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 22 PY 1993 VL 206 BP 134 EP AGRO PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA LP321 UT WOS:A1993LP32100304 ER PT J AU FRAZIER, AW WAERSTAD, KR AF FRAZIER, AW WAERSTAD, KR TI THE PHASE SYSTEM AL2O3-P2O5-F-H2O AT 25-DEGREES-C SO INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH LA English DT Article AB The phase system Al2O3-P2O5-F-H2O at 25-degrees-C was determined. Invariant point and tie-line compositions for the isotherms are given for the following compounds: (1) Al2(HPO4)s.9H2O, (2) AlHPO4F.2H2O-A, (3) AlHPO4F.2H2O-B, (4) AlH2PO4F2.2H2O, (5) Al(H2PO4)2F, (6) AlH3-(PO4)2.3H2O, (7) AlH3(PO4)2.H2O, and (8) Al(H2PO4)3. Chemical and crystallographic data are given for these compounds and for AlH2P3O10.H2O, AlPO4.2H2O-C, and AlH2PO4F2, which were also encountered during this study. A comparison of the iron(III) phosphates and the application of these results to the physical and chemical stability of commercial wet-process phosphoric acid are discussed. RP FRAZIER, AW (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,CHEM RES DEPT,MUSCLE SHOALS,AL 35660, USA. NR 16 TC 1 Z9 1 U1 3 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0888-5885 J9 IND ENG CHEM RES JI Ind. Eng. Chem. Res. PD AUG PY 1993 VL 32 IS 8 BP 1760 EP 1766 DI 10.1021/ie00020a033 PG 7 WC Engineering, Chemical SC Engineering GA LT659 UT WOS:A1993LT65900033 ER PT J AU HSU, PH SIKORA, F AF HSU, PH SIKORA, F TI EFFECTS OF ALUMINUM AND PHOSPHATE CONCENTRATIONS AND ACIDITY ON THE CRYSTALLIZATION OF VARISCITE AT 90-DEGREES-C SO SOIL SCIENCE LA English DT Article ID FERRON AB Two series of aluminum phosphate solutions were incubated at 90-degrees-C for 60 days to examine the processes of crystallization. Series A solutions were 0.05 M in AlCl3, 0.15 M in NaH2PO4, and had varying acidity ranging from HCl/Al molar ratio = 5 to NaOH/Al molar ratio = 3. Series B solutions were 0.001 M in AlCl3, 0.0006 M in NaH2PO4, and had a NaOH/Al molar ratio = 0 to 3. The nature of the reaction products was greatly affected by acidity and the concentrations of aluminum and phosphate. Variscite was observed only in Series A solutions of strong acidity. In a solution of HCI/Al molar ratio = 5 (pH 0.87), the reaction product was soluble aluminum phosphate complex. In solutions of HCI/Al = 2 (pH 1.36) to 3 (pH 1.17), well-crystallized variscite was observed at the very beginning of precipitation, with the amount and size increasing slowly with time. In solutions of NaOH/Al molar ratio = 2 (pH 3.29), the product was initially fine particles that were amorphous to X-ray diffraction, but gradually converted to variscite during incubation. In weakly acid solutions (NaOH/Al = 2.5 to 3.0; pH 5.2 to 6.0), the products remained X-ray-amorphous aluminum phosphates even after 60 days of incubation. No variscite was found in any sample from the Series B solutions. With increasing NaOH/Al ratio, the reaction products changed from soluble aluminum phosphate complexes to positively charged basic aluminum phosphate particles, then to a neutral precipitate, and finally to negatively charged particles. All precipitates or suspended particles were amorphous to X-ray diffraction and consisted of both OH- and PO43- linkages. These products did not show any tendency toward variscite crystallization up to at least 60 days. Solution concentrations 0.001 M in Al and 0.0006 M in P can be considered the upper limit of Al and P concentrations in ordinary soil solutions. Therefore, the conditions favorable for variscite formation are not compatible with those found in the ordinary soil environment. C1 TENNESSEE VALLEY AUTHOR,AGR & ENVIRONM RES BRANCH,MUSCLE SHOALS,AL 35660. RP HSU, PH (reprint author), RUTGERS UNIV,COOK COLL,DEPT ENVIRONM SCI,NEW BRUNSWICK,NJ 08903, USA. NR 15 TC 15 Z9 15 U1 0 U2 3 PU WILLIAMS & WILKINS PI BALTIMORE PA 351 WEST CAMDEN ST, BALTIMORE, MD 21201-2436 SN 0038-075X J9 SOIL SCI JI Soil Sci. PD AUG PY 1993 VL 156 IS 2 BP 71 EP 78 DI 10.1097/00010694-199308000-00002 PG 8 WC Soil Science SC Agriculture GA LU427 UT WOS:A1993LU42700002 ER PT J AU KELLY, JM TAYLOR, GE EDWARDS, NT ADAMS, MB EDWARDS, GS FRIEND, AL AF KELLY, JM TAYLOR, GE EDWARDS, NT ADAMS, MB EDWARDS, GS FRIEND, AL TI GROWTH, PHYSIOLOGY, AND NUTRITION OF LOBLOLLY-PINE SEEDLINGS STRESSED BY OZONE AND ACIDIC PRECIPITATION - A SUMMARY OF THE ROPIS-SOUTH PROJECT SO WATER AIR AND SOIL POLLUTION LA English DT Article ID RED SPRUCE SEEDLINGS; TAEDA L SEEDLINGS; SOIL MG STATUS; THROUGHFALL CHEMISTRY; SEASONAL PATTERNS; GROWING SEASONS; PICEA-ABIES; RAIN; EXPOSURE; FOLIAR AB Previously published results from a multidisciplinary research program, Response of Plants to Interacting Stress (ROPIS), initiated by the Electric Power Research Insitute are summarized here. The overall objective of the ROPIS program was to develop a general mechanistic theory of plant response to air pollutants and other stresses. Direct and indirect phytotoxic impacts of O3 combined with induced deficiencies of key nutrients as a consequence of acidic deposition are important components in many of the hypotheses used to explain reported declines in forest growth. In order to address these concerns as they relate to loblolly pine (Pinus taeda L.) growth and develop a greater level of mechanistic understanding of stress response, a study was formulated with two major objectives: (i) over a multi-yr period evaluate the role of loblolly pine genotype in governing loblolly growth response to O3; and (ii) determine the underlying physiological and edaphic basis for loblolly growth response to O3, acidic precipitation, and soil Mg status. An open-top chamber facility located at Oak Ridge, TN provided controlled O3 exposure for the genotype screening study (1986-88) and controlled O3 exposure and rainfall exclusion and addition for the O3-rainfall acidity-soil Mg interaction study (1987-89). A variety of experimental techniques, measurements, and statistical procedures were used over a 4-yr period to quantify various aspects of plant growth, physiology, and soil-plant relationships. Results from the genotype screening study indicate that although family-specifiC O3 effects were observed at the end of the first year, no statistically significant O3 effects on diameter, height, or total biomass were evident at the end of three growing seasons; nor were any significant O3-family interactions found. In the interaction study, rainfall acidity and soil Mg level had only minimal affects on seedling growth and physiology. Ozone exposure produced significant changes in many variables, the most important being a net retention of carbon in above-ground biomass and a subsequent reduction in carbon allocation to the root system. This change could have important longterm implications for the tree's ability to obtain water and nutrients, maintain important rhizosphere organisms, and achieve a level of vigor that protects against disease and insect attack. C1 UNIV NEVADA,INST DESERT RES,RENO,NV 89557. UNIV NEVADA,DEPT ENVIRONM & RESOURCE SCI,RENO,NV 89557. US FOREST SERV,PARSONS,WV. TVA,NORRIS,TN. MISSISSIPPI STATE UNIV,DEPT FORESTRY,MISSISSIPPI STATE,MS 39762. RP KELLY, JM (reprint author), TVA,COOPERAT FOREST STUDIES PROGRAM,POB 2008,OAK RIDGE,TN 37831, USA. NR 59 TC 27 Z9 27 U1 0 U2 2 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD AUG PY 1993 VL 69 IS 3-4 BP 363 EP 391 DI 10.1007/BF00478171 PG 29 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA LV292 UT WOS:A1993LV29200012 ER PT J AU HOFFER, RM VOSS, AW AF HOFFER, RM VOSS, AW TI MAPPING AND MONITORING GLOBAL CHANGE - FOREWORD SO PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING LA English DT Editorial Material C1 TENNESSEE VALLEY AUTHOR,DEPT MAPS & SURVEY,PROJECT DEV SECT,CHATTANOOGA,TN 37401. RP HOFFER, RM (reprint author), COLORADO STATE UNIV,COLL NAT RESOURCES,FT COLLINS,CO 80523, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC PHOTOGRAMMETRY PI BETHESDA PA 5410 GROSVENOR LANE SUITE 210, BETHESDA, MD 20814-2160 SN 0099-1112 J9 PHOTOGRAMM ENG REM S JI Photogramm. Eng. Remote Sens. PD JUN PY 1993 VL 59 IS 6 BP 953 EP 954 PG 2 WC Geography, Physical; Geosciences, Multidisciplinary; Remote Sensing; Imaging Science & Photographic Technology SC Physical Geography; Geology; Remote Sensing; Imaging Science & Photographic Technology GA LH904 UT WOS:A1993LH90400005 ER PT J AU SYLVIA, DM WILSON, DO GRAHAM, JH MADDOX, JJ MILLNER, P MORTON, JB SKIPPER, HD WRIGHT, SF JARSTFER, AG AF SYLVIA, DM WILSON, DO GRAHAM, JH MADDOX, JJ MILLNER, P MORTON, JB SKIPPER, HD WRIGHT, SF JARSTFER, AG TI EVALUATION OF VESICULAR-ARBUSCULAR MYCORRHIZAL FUNGI IN DIVERSE PLANTS AND SOILS SO SOIL BIOLOGY & BIOCHEMISTRY LA English DT Article ID GLOMUS-MOSSEAE; POPULATION VARIATION; GROWTH; INFECTIVITY; SYMBIOSIS; RESPONSES; FERTILITY; EFFICACY AB A regional study was made to identify vesicular-arbuscular mycorrhizal (VAM) fungi effective in promoting plant growth in diverse plant and soil systems. Eight cooperators in six states of the eastern United States evaluated six VAM fungal isolates on soybean (Glycine max L. Merr.) and sorghum (Sorghum bicolor L. Moench) in a shared soil and in at least one regional soil from each location. Plants were grown with high VAM inoculum densities (minimum of 20 VAM propagules ml-1) for 42-57 days in pasturized soils in greenhouses or growth chambers. Shoot and root dry masses, total and colonized root lengths and shoot-P concentrations were determined at harvest. Under the experimental conditions tested, the VAM fungal isolate was more important than the soil or host plant in determining effectiveness. In the shared soil, inoculation with two isolates of Glomus (GE329 and GENPI) resulted in the greatest shoot masses for soybeans, while the same two isolates and GE312 provided maximum response in sorghum. In the regional soils, GE329 and GENPI had the widest range of growth promotion with both soybean and sorghum; however, for both plant species the mycorrhizal response was greatest in soils with less than 10 mg extractable P kg-1. For soybeans, colonized root length was not related to VAM growth response. For sorghum, there was a positive correlation between colonized root length and plant growth response. We conclude that VAM isolates exist which are effective in promoting plant growth over a range of edaphic and host conditions. C1 NATL FERTILIZER & ENVIRONM RES CTR,TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. CLEMSON UNIV,DEPT AGRON & SOILS,CLEMSON,SC 29634. USDA ARS,APPALACHIAN SOIL P WATER LAB,BECKLEY,WV 25801. W VIRGINIA UNIV,DIV PLANT & SOIL SCI,MORGANTOWN,WV 26506. USDA ARS,BELTSVILLE AGR RES CTR,SOIL MICROBIAL SYST LAB,BELTSVILLE,MD 20705. UNIV FLORIDA,CTR AGR RES & EDUC,CTR CITRUS RES & EDUC,LAKE ALFRED,FL 33850. UNIV GEORGIA,DEPT AGRON,GRIFFIN,GA 30223. RP SYLVIA, DM (reprint author), UNIV FLORIDA,DEPT SOIL & WATER SCI,GAINESVILLE,FL 32611, USA. NR 35 TC 27 Z9 32 U1 2 U2 5 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0038-0717 J9 SOIL BIOL BIOCHEM JI Soil Biol. Biochem. PD JUN PY 1993 VL 25 IS 6 BP 705 EP 713 DI 10.1016/0038-0717(93)90111-N PG 9 WC Soil Science SC Agriculture GA LH342 UT WOS:A1993LH34200009 ER PT J AU BROWMAN, MG AF BROWMAN, MG TI POWER PRODUCTION WASTE SO WATER ENVIRONMENT RESEARCH LA English DT Review ID FLY-ASH BACKFILL; PERFORMANCE RP BROWMAN, MG (reprint author), TENNESSEE VALLEY AUTHOR,HANEY BLDG 2C,1101 MARKET ST,CHATTANOOGA,TN 37402, USA. NR 103 TC 0 Z9 0 U1 0 U2 0 PU WATER ENVIRONMENT FEDERATION PI ALEXANDRIA PA 601 WYTHE ST, ALEXANDRIA, VA 22314-1994 SN 1061-4303 J9 WATER ENVIRON RES JI Water Environ. Res. PD JUN PY 1993 VL 65 IS 4 BP 413 EP 421 PG 9 WC Engineering, Environmental; Environmental Sciences; Limnology; Water Resources SC Engineering; Environmental Sciences & Ecology; Marine & Freshwater Biology; Water Resources GA LM722 UT WOS:A1993LM72200024 ER PT J AU SAMUELSON, LJ SEILER, JR AF SAMUELSON, LJ SEILER, JR TI INTERACTIVE ROLE OF ELEVATED CO2, NUTRIENT LIMITATIONS, AND WATER-STRESS IN THE GROWTH-RESPONSES OF RED SPRUCE SEEDLINGS SO FOREST SCIENCE LA English DT Article DE PICEA-RUBENS; FIXED GROWTH ID CARBON-DIOXIDE; ENRICHMENT; PINE; NUTRITION; PATTERNS; STANDS AB Red spruce (Picea rubens Sarg.) seedlings were grown from seed for 5 mo in ambient (362 ppm) or elevated (711 ppm) CO2 to determine the potential effect of an increase in global CO2 concentration on seedling growth and establishment. CO2 exposure treatments were crossed with two levels of soil fertility and water stress treatments to determine if seedling dry weight, size, and fixed growth responses to elevated CO2 depended on nutrient and water supply. Seedling dry weight and size responses to elevated CO2 at 5 mo did not depend on nutrient and water supply. Seedlings grown in both soil fertility treatments and water stress treatments responded similarly to CO2 treatment. Water stress and CO2 treatments did have an interactive influence on the fixed growth potential of the terminal leader. Leaf weight, leaf area, and height of the terminal leader of water-stressed seedlings were greater in seedlings exposed to elevated CO2 during budset than seedlings exposed to ambient CO2. Total new fixed growth (lateral plus terminal) and total terminal fixed growth (leaf plus stem) were greater in seedlings that formed shoot primordia in elevated CO2 than in ambient CO2. Red spruce seedlings grown in elevated CO2 for 5 mo had greater stem diameter, height, branching density, leaf weight, root weight, stem weight, total weight, and mean relative growth rate (RGR) from 3 to 5 mo than seedlings grown in ambient CO2. Red spruce seedling responses to elevated CO2 suggest that seedling establishment in natural environments may be enhanced when ambient CO2 concentrations rise even if water and nutrient availabilities are limited. C1 VIRGINIA TECH,DEPT FORESTRY,BLACKSBURG,VA 24061. RP SAMUELSON, LJ (reprint author), TENNESSEE VALLEY AUTHOR,FORESTRY BLDG,RIDGEWAY RD,NORRIS,TN 37828, USA. NR 33 TC 31 Z9 33 U1 1 U2 5 PU SOC AMER FORESTERS PI BETHESDA PA 5400 GROSVENOR LANE, BETHESDA, MD 20814 SN 0015-749X J9 FOREST SCI JI For. Sci. PD MAY PY 1993 VL 39 IS 2 BP 348 EP 358 PG 11 WC Forestry SC Forestry GA LB101 UT WOS:A1993LB10100010 ER PT J AU PIER, PA AF PIER, PA TI MEASUREMENT OF WHOLE-TREE ISOPRENE EMISSION RATES FROM NORTHERN RED OAK SO PLANT PHYSIOLOGY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER SOC PLANT PHYSIOLOGISTS PI ROCKVILLE PA 15501 MONONA DRIVE, ROCKVILLE, MD 20855 SN 0032-0889 J9 PLANT PHYSIOL JI Plant Physiol. PD MAY PY 1993 VL 102 IS 1 SU S BP 58 EP 58 PG 1 WC Plant Sciences SC Plant Sciences GA LD890 UT WOS:A1993LD89000310 ER PT J AU HANSON, PJ SAMUELSON, LJ WULLSCHLEGER, SD EDWARDS, GS AF HANSON, PJ SAMUELSON, LJ WULLSCHLEGER, SD EDWARDS, GS TI IMPACTS OF OZONE ON PHOTOSYNTHESIS AND CONDUCTANCE OF TREE VERSUS SEEDLING QUERCUS-RUBRA L FOLIAGE SO PLANT PHYSIOLOGY LA English DT Meeting Abstract C1 OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37831. TENNESSEE VALLEY AUTHOR,NORRIS,TN 37828. RI Hanson, Paul J./D-8069-2011; Wullschleger, Stan/B-8297-2012 OI Hanson, Paul J./0000-0001-7293-3561; Wullschleger, Stan/0000-0002-9869-0446 NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER SOC PLANT PHYSIOLOGISTS PI ROCKVILLE PA 15501 MONONA DRIVE, ROCKVILLE, MD 20855 SN 0032-0889 J9 PLANT PHYSIOL JI Plant Physiol. PD MAY PY 1993 VL 102 IS 1 SU S BP 161 EP 161 PG 1 WC Plant Sciences SC Plant Sciences GA LD890 UT WOS:A1993LD89000928 ER PT J AU JOSLIN, JD WOLFE, MH AF JOSLIN, JD WOLFE, MH TI TEMPERATURE INCREASE ACCELERATES NITRATE RELEASE FROM HIGH-ELEVATION RED SPRUCE SOILS SO CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE LA English DT Note ID FOREST ECOSYSTEMS; NORTHERN AB One possible consequence of predicted increases in global temperature is an increase in soil organic matter decomposition rates and (or) nitrification rates. In nitrogen-saturated ecosystems, such a change could lead to an increase in nitrate production, since much of the ammonium released from decomposition of organic matter would be converted to nitrate rather than taken up by plants or microorganisms. In a high-elevation red spruce (Picea rubens Sarg.) stand, soil at 15 cm below the surface of the sunny and shaded sides of a recent clearing were found to exhibit a significant temperature differential (DELTA = 1.2-degrees-C, p < 0.01). Soil solutions collected at 15 cm from the warmer, sunny side over an 18-month period had higher (p < 0.01) mean concentrations of nitrate (71% greater), Mg (58% greater), and Al (24% greater) than diose from the shaded side. Fluxes of nitrate and Mg were 30-33% higher on the sunny side of the clearing (p = 0.10, p < 0.01, respectively). If global climate changes result in accelerated releases of nitrate that are widespread in high-elevation spruce-fir forests, elevated Al levels and (or) base cation leaching losses may result, with possible negative consequences for forest health. RP JOSLIN, JD (reprint author), OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,OAK RIDGE,TN 37831, USA. NR 23 TC 16 Z9 18 U1 1 U2 4 PU NATL RESEARCH COUNCIL CANADA PI OTTAWA PA RESEARCH JOURNALS, MONTREAL RD, OTTAWA ON K1A 0R6, CANADA SN 0045-5067 J9 CAN J FOREST RES JI Can. J. For. Res.-Rev. Can. Rech. For. PD APR PY 1993 VL 23 IS 4 BP 756 EP 759 DI 10.1139/x93-099 PG 4 WC Forestry SC Forestry GA LF595 UT WOS:A1993LF59500025 ER PT J AU ALAVIAN, V OSTROWSKI, P AF ALAVIAN, V OSTROWSKI, P TI USE OF DENSITY-CURRENT TO MODIFY THERMAL STRUCTURE OF TVA RESERVOIRS - CLOSURE SO JOURNAL OF HYDRAULIC ENGINEERING-ASCE LA English DT Discussion RP ALAVIAN, V (reprint author), TENNESSEE VALLEY AUTHOR,ENGN LAB,PO DRAWER E,NORRIS,TN 37828, USA. NR 1 TC 0 Z9 0 U1 0 U2 1 PU ASCE-AMER SOC CIVIL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0733-9429 J9 J HYDRAUL ENG-ASCE JI J. Hydraul. Eng.-ASCE PD APR PY 1993 VL 119 IS 4 BP 534 EP 535 DI 10.1061/(ASCE)0733-9429(1993)119:4(534) PG 2 WC Engineering, Civil; Engineering, Mechanical; Water Resources SC Engineering; Water Resources GA KU156 UT WOS:A1993KU15600011 ER PT J AU DZANTOR, EK FELSOT, AS BECK, MJ AF DZANTOR, EK FELSOT, AS BECK, MJ TI BIOREMEDIATING HERBICIDE-CONTAMINATED SOILS SO APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY LA English DT Article; Proceedings Paper CT 14TH SYMP ON BIOTECHNOLOGY FOR FUELS AND CHEMICALS CY MAY 11-15, 1992 CL GATLINBURG, TN SP US DOE, NATL RENEWABLE ENERGY LAB, BADGER ENGINEERS, NOVO NORDISK BIOIND, ARCHER DANIELS MIDLAND, MARTIN MARIETTA ENERGY SYST, MONSANTO CORP RES, SOUTH POINT ETHANOL, AMER CHEM SOC, DIV BIOCHEM TECHNOL DE BIOREMEDIATION; BIOSTIMULATION; LAND FARMING; CONTAMINATED SOIL; HERBICIDES ID PERSISTENCE AB Combinations of landfarming and biostimulation were evaluated for remediating pesticide wastes. Various amounts of soil contaminated with alachlor and trifluralin (greater-than-or-equal-to 100 mg/kg each) and metolachlor and atrazine (greater-than-or-equal-to 20 mg/kg each) were applied to field plots, and sewage sludge or com meal was incorporated into designated plots. Plots were also treated with fresh spray mixtures in amounts similar to those applied as contaminated soil. Soil bioactivity and dissipation of parent herbicides were monitored after the treatments. During 100 d, soil dehydrogenase activities were highest in organic-material-amended plots. During the same period, the levels of alachlor had declined by 85-95% in amended, contaminated soil-treated plots and by 75-85% in corresponding unamended plots. In freshly sprayed plots, 95-100% of the initial doses of alachlor had dissipated in amended plots, and 85-95% was lost in corresponding unamended plots. The levels of trifluralin had declined by 70-80% in com-meal-amended plots and by 60-75% in unamended plots. There were no significant differences between dissipation of trifluralin applied as contaminated soil or fresh sprays. C1 ILLINOIS NAT HIST SURVEY, CHAMPAIGN, IL 61821 USA. RP DZANTOR, EK (reprint author), TENNESSEE VALLEY AUTHOR, MUSCLE SHOALS, AL 35660 USA. NR 16 TC 9 Z9 9 U1 1 U2 3 PU HUMANA PRESS INC PI TOTOWA PA 999 RIVERVIEW DRIVE SUITE 208, TOTOWA, NJ 07512 SN 0273-2289 J9 APPL BIOCHEM BIOTECH JI Appl. Biochem. Biotechnol. PD SPR PY 1993 VL 39 BP 621 EP 630 DI 10.1007/BF02919023 PG 10 WC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology SC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology GA LE638 UT WOS:A1993LE63800052 PM 8323266 ER PT J AU NORWOOD, VM CRAFT, DJ KEEHAN, KR AF NORWOOD, VM CRAFT, DJ KEEHAN, KR TI FEASIBILITY OF USING NITROCELLULOSE SOLVENT NO 2 FUEL-OIL SOLUTIONS AS FUEL SUPPLEMENTS FOR INDUSTRIAL COMBUSTORS SO JOURNAL OF HAZARDOUS MATERIALS LA English DT Article AB The U.S. Army Toxic and Hazardous Materials Agency (USATHAMA) is currently conducting a program with the Tennessee Valley Authority (TVA) to determine the feasibility of utilizing propellants as supplemental fuels for the U.S. Army's industrial combustors. Disposing of obsolete and waste propellants in this manner could be both cost-effective and environmentally sound, and as an added benefit would utilize the energy value of these materials. Tests were conducted to evaluate the physical and chemical characteristics, as well as the chemical compatability, of nitrocellulose (NC) solvent No. 2 fuel oil solutions. Acetone, ethyl acetate, and butyl acetate were tested as solvents for NC. The results from these tests, coupled with an economic analysis, indicated that solvation of NC with the best solvent tested, acetone, and mixing with No. 2 fuel oil was not technically feasible or cost effective due to the low solubility of the NC. However, the economic analysis did indicate potential cost effectiveness using propellant No. 2 fuel oil slurries as supplemental fuels. C1 USA,TOXIC & HAZARDOUS MAT AGCY,ABERDEEN PROVING GROUND,MD 21010. RP NORWOOD, VM (reprint author), TENNESSEE VALLEY AUTHOR,1101 MARKET ST,CHATTANOOGA,TN 37402, USA. NR 19 TC 0 Z9 0 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0304-3894 J9 J HAZARD MATER JI J. Hazard. Mater. PD MAR PY 1993 VL 33 IS 3 BP 319 EP 327 DI 10.1016/0304-3894(93)85082-P PG 9 WC Engineering, Environmental; Engineering, Civil; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA KR242 UT WOS:A1993KR24200001 ER PT J AU DITSCH, DC ALLEY, MM KELLEY, KR LEI, YZ AF DITSCH, DC ALLEY, MM KELLEY, KR LEI, YZ TI EFFECTIVENESS OF WINTER RYE FOR ACCUMULATING RESIDUAL FERTILIZER N FOLLOWING CORN SO JOURNAL OF SOIL AND WATER CONSERVATION LA English DT Article ID AUTOMATED N-15 ANALYSIS; SOIL-NITROGEN; DIFFUSION AB Excessive nitrogen fertilization rates applied to a summer annual crop and/or unusually low crop yields due to drought, can result in accumulation NO3--N in the rooting zone. The objectives of this study were to (1) measure the winter rye (Secale cereale) recovery and subsequent soil distribution of residual fertilizer N following corn (Zea mays L.) having received fertilizer N at 84, 168, 252, and 336 kg N ha-1, as N-15-depleted (NH4)2SO4, and (2) estimate potential losses of fertilizer-derived mineral N to the environment following a corn-rye rotation. Total N uptake by winter rye averaged 82 and 49 kg ha-1 in 1990 and 1991, respectively. Recovery of fertilizer N by winter rye, as measured by the isotope method, increased with increasing N rate applied to the previous corn crop and ranged from 4 to 36 kg N ha-1 in 1990 and 2 to 26 kg N ha-1 in 1991. Fertilizer recovery in 1991 was highest in rye plots where the previous corn crop bad been planted no-till (NT) into rye stubble. Little or no fertilizer derived mineral N was measured to 90-cm depth following a winter rye cover crop. In contrast, amounts of fertilizer-derived mineral N increased with depth and previous fertilizer N rate with winter fallow. These results provide evidence to support the use of a winter rye cover crop on a silt loam soil to recover residual fertilizer-derived mineral N that might otherwise be lost to groundwater C1 NFERC TVA,AGR RES DEPT,MUSCLE SHOALS,AL 35660. LIAONING ACAD AGR SCI,INST SOIL & FERTILIZER,SHENYANG,PEOPLES R CHINA. VIRGINIA POLYTECH INST & STATE UNIV,DEPT CROP & SOIL ENVIRONM SCI,BLACKSBURG,VA 24061. NR 17 TC 40 Z9 40 U1 1 U2 6 PU SOIL WATER CONSERVATION SOC PI ANKENY PA 7515 N E ANKENY RD, ANKENY, IA 50021-9764 SN 0022-4561 J9 J SOIL WATER CONSERV JI J. Soil Water Conserv. PD MAR-APR PY 1993 VL 48 IS 2 BP 125 EP 132 PG 8 WC Ecology; Soil Science; Water Resources SC Environmental Sciences & Ecology; Agriculture; Water Resources GA KX926 UT WOS:A1993KX92600011 ER PT J AU KELLY, JM AF KELLY, JM TI TEMPERATURE AFFECTS SOLUTION-PHASE NUTRIENT CONCENTRATIONS AND SUBSEQUENT CALCULATIONS OF SUPPLY PARAMETERS SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article ID INCREASES PHOSPHORUS RECOVERY; BLACK LOCUST; ACIDIFICATION AB Representation of the concentration of nutrient present in the solution phase (C(li)) is an important consideration if nutrient uptake is to be adequately modeled. Solutions displaced at normal laboratory temperature (almost-equal-to 24-degrees-C) may not be representative of in situ solutions from forest soils. The purpose of this study was to determine if temperature significantly influences C(li) estimates from organic-rich horizons since nutrient availability in these soils is largely microbiologically mediated and thus responsive to temperature. Equilibrium solutions were displaced from Oa and A horizons of a Balsam soil (loamy-skeletal, mixed, frigid Typic Haplumbrept) kept at one of three temperatures (24, 14, or 4-degrees-C). Estimates of C(li) were significantly (P less-than-or-equal-to 0.05 or 0.01) affected by temperature, and thus treatment often resulted in orders of magnitude differences in C(li) values. For example, significantly greater concentrations of NH4-N and P were observed at 24-degrees-C, while NO3-N concentrations were highest at 4-degrees-C. The base cations Ca, Mg, and Na exhibited a response similar to that of NO3-N. Differences in C(li) values as a function of temperature are especially important because the C(li) value is also used in calculations that define buffer power (b) and effective diffusion coefficient (D(e)). RP KELLY, JM (reprint author), TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,POB 2008,OAK RIDGE,TN 37831, USA. NR 15 TC 4 Z9 4 U1 0 U2 0 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD MAR-APR PY 1993 VL 57 IS 2 BP 527 EP 531 PG 5 WC Soil Science SC Agriculture GA LC314 UT WOS:A1993LC31400038 ER PT J AU ELASHRY, MT AF ELASHRY, MT TI DEVELOPMENT ASSISTANCE INSTITUTIONS AND SUSTAINABLE DEVELOPMENT SO WASHINGTON QUARTERLY LA English DT Article C1 WORLD RESOURCES INST,WASHINGTON,DC. TENNESSEE VALLEY AUTHOR,KNOXVILLE,TN. RP ELASHRY, MT (reprint author), WORLD BANK,WASHINGTON,DC 20433, USA. NR 10 TC 0 Z9 0 U1 0 U2 0 PU MIT PRESS PI CAMBRIDGE PA 55 HAYWARD ST JOURNALS DEPT, CAMBRIDGE, MA 02142 SN 0163-660X J9 WASH QUART JI Wash. Q. PD SPR PY 1993 VL 16 IS 2 BP 83 EP 96 PG 14 WC International Relations; Law SC International Relations; Government & Law GA KQ472 UT WOS:A1993KQ47200007 ER PT J AU TRAINER, M PARRISH, DD BUHR, MP NORTON, RB FEHSENFELD, FC ANLAUF, KG BOTTENHEIM, JW TANG, YZ WIEBE, HA ROBERTS, JM TANNER, RL NEWMAN, L BOWERSOX, VC MEAGHER, JF OLSZYNA, KJ RODGERS, MO WANG, T BERRESHEIM, H DEMERJIAN, KL ROYCHOWDHURY, UK AF TRAINER, M PARRISH, DD BUHR, MP NORTON, RB FEHSENFELD, FC ANLAUF, KG BOTTENHEIM, JW TANG, YZ WIEBE, HA ROBERTS, JM TANNER, RL NEWMAN, L BOWERSOX, VC MEAGHER, JF OLSZYNA, KJ RODGERS, MO WANG, T BERRESHEIM, H DEMERJIAN, KL ROYCHOWDHURY, UK TI CORRELATION OF OZONE WITH NOY IN PHOTOCHEMICALLY AGED AIR SO JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES LA English DT Article ID EASTERN-UNITED-STATES; TROPOSPHERIC OZONE; NIWOT RIDGE; ORGANIC NITRATES; RURAL OZONE; NITROGEN; COLORADO; TRANSPORT; BUDGET; SMOG AB During the summer of 1988, measurements of photochemical trace species were made at a coordinated network of seven rural sites in the eastern United States and Canada. At six of these sites concurrent measurements of ozone and the sum of the reactive nitrogen species, NO(y), were made, and at four of the sites a measure for the reaction products of the NO(x) oxidation was obtained. Common to all sites, ozone, in photochemically aged air during the summer, shows an increase with increasing NO(y) levels, from a background value of 30-40 parts per billion by volume (ppbv) at NO(y) mixing ratios below 1 ppbv to values between 70 to 100 ppbv at NO(y) levels of 10 ppbv. Ozone correlates even more closely with the products of the NO(x) oxidation. The correlations from the different sites agree closely at mixing ratios of the oxidation products below 5 ppbv, but systematic differences appear at higher levels. Variations in the biogenic hydrocarbon emissions may explain these differences. C1 UNIV COLORADO,NOAA,COOPERAT INST RES ENVIRONM SCI,BOULDER,CO 80309. ATMOSPHER ENVIRONM SERV,TORONTO,ON,CANADA. BROOKHAVEN NATL LAB,DEPT APPL SCI,DIV ENVIRONM CHEM,UPTON,NY 11973. ILLINOIS STATE WATER SURVEY,ATMOSPHER CHEM SECT,CHAMPAIGN,IL 61820. TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,MUSCLE SHOALS,AL 35661. GEORGIA INST TECHNOL,SCH GEOPHYS SCI,ATLANTA,GA 30332. ATMOSPHER SCI RES CTR,WILMINGTON,NY 12205. RP TRAINER, M (reprint author), NOAA,AERON LAB,BOULDER,CO 80303, USA. RI Roberts, James/A-1082-2009; Parrish, David/E-8957-2010; Berresheim, Harald/F-9670-2011; Trainer, Michael/H-5168-2013; Fehsenfeld, Frederick/I-4876-2013; WANG, Tao/B-9919-2014 OI Roberts, James/0000-0002-8485-8172; Parrish, David/0000-0001-6312-2724; WANG, Tao/0000-0002-4765-9377 NR 37 TC 264 Z9 267 U1 3 U2 28 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 SN 0148-0227 J9 J GEOPHYS RES-ATMOS JI J. Geophys. Res.-Atmos. PD FEB 20 PY 1993 VL 98 IS D2 BP 2917 EP 2925 DI 10.1029/92JD01910 PG 9 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA KN689 UT WOS:A1993KN68900025 ER PT J AU PARRISH, DD BUHR, MP TRAINER, M NORTON, RB SHIMSHOCK, JP FEHSENFELD, FC ANLAUF, KG BOTTENHEIM, JW TANG, YZ WIEBE, HA ROBERTS, JM TANNER, RL NEWMAN, L BOWERSOX, VC OLSZYNA, KJ BAILEY, EM RODGERS, MO WANG, T BERRESHEIM, H ROYCHOWDHURY, UK DEMERJIAN, KL AF PARRISH, DD BUHR, MP TRAINER, M NORTON, RB SHIMSHOCK, JP FEHSENFELD, FC ANLAUF, KG BOTTENHEIM, JW TANG, YZ WIEBE, HA ROBERTS, JM TANNER, RL NEWMAN, L BOWERSOX, VC OLSZYNA, KJ BAILEY, EM RODGERS, MO WANG, T BERRESHEIM, H ROYCHOWDHURY, UK DEMERJIAN, KL TI THE TOTAL REACTIVE OXIDIZED NITROGEN LEVELS AND THE PARTITIONING BETWEEN THE INDIVIDUAL-SPECIES AT 6 RURAL SITES IN EASTERN NORTH-AMERICA SO JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES LA English DT Article ID NOY MEASUREMENT TECHNIQUES; PEROXYACETYL NITRATE PAN; ACID DEPOSITION MODEL; NIWOT-RIDGE; UNITED-STATES; NATURAL HYDROCARBONS; ORGANIC NITRATES; CARBON-MONOXIDE; NITRIC-ACID; COLORADO AB During the late summer and early fall of 1988, measurements of many trace species of tropospheric photochemical interest, including NO, NO2, PAN, HNO3, NO3-, NO(Y), and ozone were made at seven surface stations in the eastern United States and Canada. The NO(Y) (as well as ozone) levels and its partitioning were strongly influenced by the diurnal evolution of the boundary layer at the sites that are beneath the nocturnal inversion. At the higher elevation sites the median levels of all species were much more nearly constant. During the daytime the median NO(Y) levels were 2 to 5 ppbv at all sites, which may be representative of rural areas in the populated regions of eastern North America. Each site showed variations in the NO(Y) levels of an order of magnitude or more. Measurements from all of the sites are consistent with the major contributors to NO(Y) being NO(X) (the sum of NO and NO2), PAN, and nitric acid with a minor contribution from aerosol nitrate. At the lower elevation sites the median [NO(X)] to [NO(Y)] ratios were 70% or more during the night and declined to minima of 25 to 40% during the day. During the daytime the ranges of the median contributions of PAN and HNO3 to NO(Y) were 12 to 25% and approximately 20 to 30%, respectively. The distributions of the contributions about these medians are discussed. Results from all of the sites are consistent with the individually measured species accounting for about 90% of the simultaneously measured NO(Y). C1 UNIV COLORADO,NOAA,COOPERAT INST RES ENVIRONM SCI,BOULDER,CO 80309. PENN STATE UNIV,DEPT METEOROL,UNIV PK,PA 16802. ATMOSPHER ENVIRONM SERV,TORONTO M3H 5T4,ON,CANADA. ILLINOIS STATE WATER SURVEY,ATMOSPHER CHEM SECT,CHAMPAIGN,IL 61820. TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35661. GEORGIA INST TECHNOL,SCH EARTH & ATMOSPHER SCI,ATLANTA,GA 30332. SUNY ALBANY,ATMOSPHER SCI RES CTR,WILMINGTON,NY 12205. BROOKHAVEN NATL LAB,DEPT APPL SCI,DIV ENVIRONM CHEM,UPTON,NY 11973. RP PARRISH, DD (reprint author), NOAA,AERON LAB,BOULDER,CO 80303, USA. RI Roberts, James/A-1082-2009; Parrish, David/E-8957-2010; Berresheim, Harald/F-9670-2011; Trainer, Michael/H-5168-2013; Fehsenfeld, Frederick/I-4876-2013; WANG, Tao/B-9919-2014 OI Roberts, James/0000-0002-8485-8172; Parrish, David/0000-0001-6312-2724; WANG, Tao/0000-0002-4765-9377 NR 41 TC 146 Z9 146 U1 2 U2 16 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 SN 0148-0227 J9 J GEOPHYS RES-ATMOS JI J. Geophys. Res.-Atmos. PD FEB 20 PY 1993 VL 98 IS D2 BP 2927 EP 2939 DI 10.1029/92JD02384 PG 13 WC Meteorology & Atmospheric Sciences SC Meteorology & Atmospheric Sciences GA KN689 UT WOS:A1993KN68900026 ER PT J AU REAMS, GA NICHOLAS, NS ZEDAKER, SM AF REAMS, GA NICHOLAS, NS ZEDAKER, SM TI 200 YEAR VARIATION OF SOUTHERN RED SPRUCE RADIAL GROWTH AS ESTIMATED BY SPECTRAL-ANALYSIS SO CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE LA English DT Article ID TREE-RING ANALYSIS; APPALACHIAN FORESTS; DECLINE; DEPOSITION; CLIMATE; TRENDS; PINE AB Spectral analysis was applied to high-elevation (greater-than-or-equal-to 1800 m) old-growth(greater-than-or-equal-to 200 years) red spruce (Picea rubens Sarg.)tree-ring data from eight plots on Clingmans Dome, North Carolina. Low-frequency sine and cosine functions with wavelengths greater than or equal to 10 years accounted for between 76 and 90% of the variation in mean ring widths for all eight sites analyzed. Mean radial growth has increased and decreased no less than nine times over the last 200 years, with no evidence of constant radial growth for extended periods of time. Since the mid-1960s, radial growth has decreased and increased twice and is currently increasing through 1986, the last year of sampling. Growth in 1976 was equal to or greater than pre-1965 levels. A local maximum (mid-1960s) of the periodic cycles in radial growth coincides with the reported downturn in radial growth of red spruce at other locations in the southern Appalachians. Verification of historical growth periodicities can best be evaluated through continual monitoring of trees from a greater number of sites. C1 TENNESSEE VALLEY AUTHOR,NORRIS,TN 37828. VIRGINIA POLYTECH INST & STATE UNIV,COLL FORESTRY & WILDLIFE RESOURCES,BLACKSBURG,VA 24060. RP REAMS, GA (reprint author), US FOREST SERV,INST QUANTITAT STUDIES,SO FOREST EXPT STN,701 LOYOLA AVE,NEW ORLEANS,LA 70113, USA. NR 42 TC 13 Z9 13 U1 0 U2 0 PU NATL RESEARCH COUNCIL CANADA PI OTTAWA PA RESEARCH JOURNALS, MONTREAL RD, OTTAWA ON K1A 0R6, CANADA SN 0045-5067 J9 CAN J FOREST RES JI Can. J. For. Res.-Rev. Can. Rech. For. PD FEB PY 1993 VL 23 IS 2 BP 291 EP 301 DI 10.1139/x93-039 PG 11 WC Forestry SC Forestry GA KT108 UT WOS:A1993KT10800022 ER PT J AU SOFTLEY, LG BRODER, JD STRICKLAND, RC BECK, MJ BARRIER, JW AF SOFTLEY, LG BRODER, JD STRICKLAND, RC BECK, MJ BARRIER, JW TI CONVERTING WASTE TO ETHANOL AND ELECTRICITY VIA DILUTE SULFURIC-ACID HYDROLYSIS - A REVIEW SO ACS SYMPOSIUM SERIES LA English DT Review AB In April 1990, TVA began a project to evaluate the processing of municipal solid waste (MSW) to recyclables, ethanol, and electricity. The project includes evaluation of front-end classification processes for recovery of recyclables, hydrolysis and fermentation of the cellulosic fraction of MSW to ethanol, and combustion of the hydrolysis residue for steam and electricity production. Laboratory hydrolysis and fermentation tests have resulted in yields of up to 36 gallons of ethanol per dry ton of the cellulosic fraction of MSW. Yields of up to 29 gallons per dry ton have been attained in pilot plant runs. Analyses of process effluents have been performed to evaluate the environmental acceptability of the overall process. A preliminary economic evaluation has been conducted based on these tests. RP SOFTLEY, LG (reprint author), TENNESSEE VALLEY AUTHOR,DEPT BIOTECH RES,MUSCLE SHOALS,AL 35660, USA. NR 11 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0097-6156 J9 ACS SYM SER PY 1993 VL 515 BP 42 EP 57 PG 16 WC Chemistry, Multidisciplinary SC Chemistry GA KJ587 UT WOS:A1993KJ58700004 ER PT J AU INGRAM, MR AF INGRAM, MR GP AMER SOC ENGN MANAGEMENT TI THE NEED FOR RESEARCH QUESTIONS SO AMERICAN SOCIETY FOR ENGINEERING MANAGEMENT, 14TH ANNUAL CONFERENCE: LEADERSHIP IN TECHNOLOGY, CREATIVITY, AND INNOVATION: AN INTERNATIONAL COMPETITIVE IMPERATIVE LA English DT Proceedings Paper CT 14th Annual Conference of the American Society-for-Engineering-Management on Leadership in Technology, Creativity, and Innovation: an International Competitive Imperative CY OCT 24-26, 1993 CL DALLAS, TX SP AMER SOC ENGN MANAGEMENT, SKILL DYNAM ASSOC, AMER ELECTR ASSOC C1 TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC ENGINEERING MANAGEMT PI ROLLA PA 310 HARRIS HALL, UMR, ROLLA, MO 65401 PY 1993 BP 111 EP 117 PG 7 WC Management SC Business & Economics GA BB37U UT WOS:A1993BB37U00017 ER PT B AU DUNLAP, J SEDRICK, GA AF DUNLAP, J SEDRICK, GA GP AMER SOC ENGN MANAGEMENT TI ESTABLISHING COMMUNITY QUALITY COUNCILS - LEADERSHIP AND TEAMWORK IN ACTION SO AMERICAN SOCIETY FOR ENGINEERING MANAGEMENT, 14TH ANNUAL CONFERENCE: LEADERSHIP IN TECHNOLOGY, CREATIVITY, AND INNOVATION: AN INTERNATIONAL COMPETITIVE IMPERATIVE LA English DT Proceedings Paper CT 14th Annual Conference of the American Society-for-Engineering-Management on Leadership in Technology, Creativity, and Innovation: an International Competitive Imperative CY OCT 24-26, 1993 CL DALLAS, TX SP AMER SOC ENGN MANAGEMENT, SKILL DYNAM ASSOC, AMER ELECTR ASSOC C1 TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC ENGINEERING MANAGEMT PI ROLLA PA 310 HARRIS HALL, UMR, ROLLA, MO 65401 PY 1993 BP 262 EP 271 PG 10 WC Management SC Business & Economics GA BB37U UT WOS:A1993BB37U00040 ER PT B AU BRODIE, GA BRITT, CR TOMASZEWSKI, TM TAYLOR, HN AF BRODIE, GA BRITT, CR TOMASZEWSKI, TM TAYLOR, HN BE Moshiri, GA TI ANOXIC LIMESTONE DRAINS TO ENHANCE PERFORMANCE OF AEROBIC ACID DRAINAGE TREATMENT WETLANDS - EXPERIENCES OF THE TENNESSEE VALLEY AUTHORITY SO CONSTRUCTED WETLANDS FOR WATER QUALITY IMPROVEMENT LA English DT Proceedings Paper CT Pensacola Conference: Constructed Wetlands for Water Quality Improvement CY OCT 21-24, 1991 CL UNIV W FLORIDA, PENSACOLA, FL SP UNIV W FLORIDA, WETLANDS RES LAB, UNIV W FLORIDA, INST COASTAL & ESTUARINE RES HO UNIV W FLORIDA C1 TENNESSEE VALLEY AUTHOR,GENERATING GRP,CHATTANOOGA,TN 37401. NR 0 TC 8 Z9 9 U1 0 U2 2 PU LEWIS PUBLISHERS INC PI BOCA RATON PA 2000 CORPORATE BLVD NW, BOCA RATON, FL 33431 BN 0-87371-550-0 PY 1993 BP 129 EP 138 PG 10 WC Plant Sciences; Ecology; Engineering, Environmental; Water Resources SC Plant Sciences; Environmental Sciences & Ecology; Engineering; Water Resources GA BA34J UT WOS:A1993BA34J00012 ER PT B AU TAYLOR, HN CHOATE, KD BRODIE, GA AF TAYLOR, HN CHOATE, KD BRODIE, GA BE Moshiri, GA TI STORM EVENT EFFECTS ON CONSTRUCTED WETLANDS DISCHARGES SO CONSTRUCTED WETLANDS FOR WATER QUALITY IMPROVEMENT LA English DT Proceedings Paper CT Pensacola Conference: Constructed Wetlands for Water Quality Improvement CY OCT 21-24, 1991 CL UNIV W FLORIDA, PENSACOLA, FL SP UNIV W FLORIDA, WETLANDS RES LAB, UNIV W FLORIDA, INST COASTAL & ESTUARINE RES HO UNIV W FLORIDA C1 TENNESSEE VALLEY AUTHOR,RESOURCE GRP,CHATTANOOGA,TN 37401. NR 0 TC 0 Z9 0 U1 0 U2 0 PU LEWIS PUBLISHERS INC PI BOCA RATON PA 2000 CORPORATE BLVD NW, BOCA RATON, FL 33431 BN 0-87371-550-0 PY 1993 BP 139 EP 145 PG 7 WC Plant Sciences; Ecology; Engineering, Environmental; Water Resources SC Plant Sciences; Environmental Sciences & Ecology; Engineering; Water Resources GA BA34J UT WOS:A1993BA34J00013 ER PT B AU BRODIE, GA AF BRODIE, GA BE Moshiri, GA TI STAGED, AEROBIC CONSTRUCTED WETLANDS TO TREAT ACID DRAINAGE - CASE-HISTORY OF FABIUS-IMPOUNDMENT-ONE AND OVERVIEW OF THE TENNESSEE-VALLEY-AUTHORITY PROGRAM SO CONSTRUCTED WETLANDS FOR WATER QUALITY IMPROVEMENT LA English DT Proceedings Paper CT Pensacola Conference: Constructed Wetlands for Water Quality Improvement CY OCT 21-24, 1991 CL UNIV W FLORIDA, PENSACOLA, FL SP UNIV W FLORIDA, WETLANDS RES LAB, UNIV W FLORIDA, INST COASTAL & ESTUARINE RES HO UNIV W FLORIDA C1 TENNESSEE VALLEY AUTHOR,GENERATING GRP,CHATTANOOGA,TN 37401. NR 0 TC 12 Z9 14 U1 0 U2 0 PU LEWIS PUBLISHERS INC PI BOCA RATON PA 2000 CORPORATE BLVD NW, BOCA RATON, FL 33431 BN 0-87371-550-0 PY 1993 BP 157 EP 165 PG 9 WC Plant Sciences; Ecology; Engineering, Environmental; Water Resources SC Plant Sciences; Environmental Sciences & Ecology; Engineering; Water Resources GA BA34J UT WOS:A1993BA34J00015 ER PT B AU WATSON, JT DANZIG, AJ AF WATSON, JT DANZIG, AJ BE Moshiri, GA TI PILOT-SCALE NITRIFICATION STUDIES USING VERTICAL-FLOW AND SHALLOW HORIZONTAL-FLOW CONSTRUCTED WETLAND CELLS SO CONSTRUCTED WETLANDS FOR WATER QUALITY IMPROVEMENT LA English DT Proceedings Paper CT Pensacola Conference: Constructed Wetlands for Water Quality Improvement CY OCT 21-24, 1991 CL UNIV W FLORIDA, PENSACOLA, FL SP UNIV W FLORIDA, WETLANDS RES LAB, UNIV W FLORIDA, INST COASTAL & ESTUARINE RES HO UNIV W FLORIDA C1 TENNESSEE VALLEY AUTHOR,RESOURCE GRP,CHATTANOOGA,TN 37401. NR 0 TC 14 Z9 14 U1 2 U2 3 PU LEWIS PUBLISHERS INC PI BOCA RATON PA 2000 CORPORATE BLVD NW, BOCA RATON, FL 33431 BN 0-87371-550-0 PY 1993 BP 301 EP 313 PG 13 WC Plant Sciences; Ecology; Engineering, Environmental; Water Resources SC Plant Sciences; Environmental Sciences & Ecology; Engineering; Water Resources GA BA34J UT WOS:A1993BA34J00031 ER PT B AU HAMMER, DA PULLIN, BP MCCASKEY, TA EASON, J PAYNE, VWE AF HAMMER, DA PULLIN, BP MCCASKEY, TA EASON, J PAYNE, VWE BE Moshiri, GA TI TREATING LIVESTOCK WASTEWATERS WITH CONSTRUCTED WETLANDS SO CONSTRUCTED WETLANDS FOR WATER QUALITY IMPROVEMENT LA English DT Proceedings Paper CT Pensacola Conference: Constructed Wetlands for Water Quality Improvement CY OCT 21-24, 1991 CL UNIV W FLORIDA, PENSACOLA, FL SP UNIV W FLORIDA, WETLANDS RES LAB, UNIV W FLORIDA, INST COASTAL & ESTUARINE RES HO UNIV W FLORIDA C1 TENNESSEE VALLEY AUTHOR,DEPT REG WASTE MANAGEMENT,KNOXVILLE,TN. NR 0 TC 23 Z9 25 U1 0 U2 2 PU LEWIS PUBLISHERS INC PI BOCA RATON PA 2000 CORPORATE BLVD NW, BOCA RATON, FL 33431 BN 0-87371-550-0 PY 1993 BP 343 EP 347 PG 5 WC Plant Sciences; Ecology; Engineering, Environmental; Water Resources SC Plant Sciences; Environmental Sciences & Ecology; Engineering; Water Resources GA BA34J UT WOS:A1993BA34J00035 ER PT B AU BREED, C AF BREED, C BE Moshiri, GA TI CONSTRUCTED WETLANDS RESEARCH-AND-DEVELOPMENT FACILITY AT TVAS NATIONAL FERTILIZER AND ENVIRONMENTAL-RESEARCH CENTER SO CONSTRUCTED WETLANDS FOR WATER QUALITY IMPROVEMENT LA English DT Proceedings Paper CT Pensacola Conference: Constructed Wetlands for Water Quality Improvement CY OCT 21-24, 1991 CL UNIV W FLORIDA, PENSACOLA, FL SP UNIV W FLORIDA, WETLANDS RES LAB, UNIV W FLORIDA, INST COASTAL & ESTUARINE RES HO UNIV W FLORIDA C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 1 Z9 1 U1 0 U2 0 PU LEWIS PUBLISHERS INC PI BOCA RATON PA 2000 CORPORATE BLVD NW, BOCA RATON, FL 33431 BN 0-87371-550-0 PY 1993 BP 369 EP 372 PG 4 WC Plant Sciences; Ecology; Engineering, Environmental; Water Resources SC Plant Sciences; Environmental Sciences & Ecology; Engineering; Water Resources GA BA34J UT WOS:A1993BA34J00038 ER PT B AU HAMMER, DA PULLIN, BP MCMURRY, DK LEE, JW AF HAMMER, DA PULLIN, BP MCMURRY, DK LEE, JW BE Moshiri, GA TI TESTING COLOR REMOVAL FROM PULP-MILL WASTEWATERS WITH CONSTRUCTED WETLANDS SO CONSTRUCTED WETLANDS FOR WATER QUALITY IMPROVEMENT LA English DT Proceedings Paper CT Pensacola Conference: Constructed Wetlands for Water Quality Improvement CY OCT 21-24, 1991 CL UNIV W FLORIDA, PENSACOLA, FL SP UNIV W FLORIDA, WETLANDS RES LAB, UNIV W FLORIDA, INST COASTAL & ESTUARINE RES HO UNIV W FLORIDA C1 TENNESSEE VALLEY AUTHOR,REG WASTE MANAGEMENT DEPT,KNOXVILLE,TN. NR 0 TC 5 Z9 5 U1 0 U2 0 PU LEWIS PUBLISHERS INC PI BOCA RATON PA 2000 CORPORATE BLVD NW, BOCA RATON, FL 33431 BN 0-87371-550-0 PY 1993 BP 449 EP 452 PG 4 WC Plant Sciences; Ecology; Engineering, Environmental; Water Resources SC Plant Sciences; Environmental Sciences & Ecology; Engineering; Water Resources GA BA34J UT WOS:A1993BA34J00048 ER PT B AU STEINER, GR COMBS, DW AF STEINER, GR COMBS, DW BE Moshiri, GA TI SMALL CONSTRUCTED WETLANDS SYSTEMS FOR DOMESTIC WASTE-WATER TREATMENT AND THEIR PERFORMANCE SO CONSTRUCTED WETLANDS FOR WATER QUALITY IMPROVEMENT LA English DT Proceedings Paper CT Pensacola Conference: Constructed Wetlands for Water Quality Improvement CY OCT 21-24, 1991 CL UNIV W FLORIDA, PENSACOLA, FL SP UNIV W FLORIDA, WETLANDS RES LAB, UNIV W FLORIDA, INST COASTAL & ESTUARINE RES HO UNIV W FLORIDA C1 TENNESSEE VALLEY AUTHOR,DEPT WATER QUAL,RIVER BASIN OPERAT WATER RESOURCES,RESOURCE GRP,CHATTANOOGA,TN 37401. NR 0 TC 9 Z9 10 U1 0 U2 0 PU LEWIS PUBLISHERS INC PI BOCA RATON PA 2000 CORPORATE BLVD NW, BOCA RATON, FL 33431 BN 0-87371-550-0 PY 1993 BP 491 EP 498 PG 8 WC Plant Sciences; Ecology; Engineering, Environmental; Water Resources SC Plant Sciences; Environmental Sciences & Ecology; Engineering; Water Resources GA BA34J UT WOS:A1993BA34J00054 ER PT B AU STEINER, GR WATSON, JT CHOATE, KD AF STEINER, GR WATSON, JT CHOATE, KD BE Moshiri, GA TI GENERAL DESIGN, CONSTRUCTION, AND OPERATION GUIDELINES FOR SMALL CONSTRUCTED WETLANDS WASTE-WATER TREATMENT SYSTEMS SO CONSTRUCTED WETLANDS FOR WATER QUALITY IMPROVEMENT LA English DT Proceedings Paper CT Pensacola Conference: Constructed Wetlands for Water Quality Improvement CY OCT 21-24, 1991 CL UNIV W FLORIDA, PENSACOLA, FL SP UNIV W FLORIDA, WETLANDS RES LAB, UNIV W FLORIDA, INST COASTAL & ESTUARINE RES HO UNIV W FLORIDA C1 TENNESSEE VALLEY AUTHOR,DEPT WATER QUAL,RIVER BASIN OPERAT WATER RESOURCES,RESOURCE GRP,CHATTANOOGA,TN 37401. NR 0 TC 1 Z9 2 U1 0 U2 0 PU LEWIS PUBLISHERS INC PI BOCA RATON PA 2000 CORPORATE BLVD NW, BOCA RATON, FL 33431 BN 0-87371-550-0 PY 1993 BP 499 EP 507 PG 9 WC Plant Sciences; Ecology; Engineering, Environmental; Water Resources SC Plant Sciences; Environmental Sciences & Ecology; Engineering; Water Resources GA BA34J UT WOS:A1993BA34J00055 ER PT B AU CHOATE, KD WATSON, JT STEINER, GR AF CHOATE, KD WATSON, JT STEINER, GR BE Moshiri, GA TI TVAS CONSTRUCTED WETLANDS DEMONSTRATION SO CONSTRUCTED WETLANDS FOR WATER QUALITY IMPROVEMENT LA English DT Proceedings Paper CT Pensacola Conference: Constructed Wetlands for Water Quality Improvement CY OCT 21-24, 1991 CL UNIV W FLORIDA, PENSACOLA, FL SP UNIV W FLORIDA, WETLANDS RES LAB, UNIV W FLORIDA, INST COASTAL & ESTUARINE RES HO UNIV W FLORIDA C1 TENNESSEE VALLEY AUTHOR,DEPT WATER QUAL,RESOURCE GRP,RIVER BASIN OPERAT,CHATTANOOGA,TN 37401. NR 0 TC 5 Z9 6 U1 0 U2 0 PU LEWIS PUBLISHERS INC PI BOCA RATON PA 2000 CORPORATE BLVD NW, BOCA RATON, FL 33431 BN 0-87371-550-0 PY 1993 BP 509 EP 516 PG 8 WC Plant Sciences; Ecology; Engineering, Environmental; Water Resources SC Plant Sciences; Environmental Sciences & Ecology; Engineering; Water Resources GA BA34J UT WOS:A1993BA34J00056 ER PT B AU TENNESSEN, KJ AF TENNESSEN, KJ BE Moshiri, GA TI PRODUCTION AND SUPPRESSION OF MOSQUITOS IN CONSTRUCTED WETLANDS SO CONSTRUCTED WETLANDS FOR WATER QUALITY IMPROVEMENT LA English DT Proceedings Paper CT Pensacola Conference: Constructed Wetlands for Water Quality Improvement CY OCT 21-24, 1991 CL UNIV W FLORIDA, PENSACOLA, FL SP UNIV W FLORIDA, WETLANDS RES LAB, UNIV W FLORIDA, INST COASTAL & ESTUARINE RES HO UNIV W FLORIDA C1 TENNESSEE VALLEY AUTHOR,VECTOR CONTROL PROGRAM,MUSCLE SHOALS,AL 35660. NR 0 TC 10 Z9 11 U1 0 U2 1 PU LEWIS PUBLISHERS INC PI BOCA RATON PA 2000 CORPORATE BLVD NW, BOCA RATON, FL 33431 BN 0-87371-550-0 PY 1993 BP 591 EP 601 PG 11 WC Plant Sciences; Ecology; Engineering, Environmental; Water Resources SC Plant Sciences; Environmental Sciences & Ecology; Engineering; Water Resources GA BA34J UT WOS:A1993BA34J00066 ER PT J AU THORNTON, FC MCDUFFIE, C PIER, PA WILKINSON, RC AF THORNTON, FC MCDUFFIE, C PIER, PA WILKINSON, RC TI THE EFFECTS OF REMOVING CLOUDWATER AND LOWERING AMBIENT O-3 ON RED SPRUCE GROWN AT HIGH ELEVATIONS IN THE SOUTHERN APPALACHIANS SO ENVIRONMENTAL POLLUTION LA English DT Article ID EASTERN-UNITED-STATES; ACID MIST; OZONE; SEEDLINGS; DEPOSITION; PHOTOSYNTHESIS; PRECIPITATION; EXPOSURE; DECLINE; FIELD AB This study was conducted to determine whether acidic cloudwater and ozone (O3) influence the growth of red spruce (Picea rubens L.) seedlings growing at a high elevation site in the southern Appalachian Mountains. A field exclusion chamber study was established at White-top Mountain, VA (elevation 1689 m) which included the following treatments: (1) clouds and O3 excluded (COE); (2) exposure to ambient O3 with clouds excluded (CE); (3) exposure to clouds and O3 (CC); and (4) ambient air plots (AA) that served as a control to evaluate possible chamber effects After 2 years, seedlings exposed to ambient levels of O3 and cloudwater (AA and CC) did not differ in biomass accumulation, diameter growth, or epicuticular wax amounts from seedlings grown in chambers where pollution levels were reduced (CE and COE). Treatments receiving cloudwater (AA and CC) had statistically lower current-year needle concentrations of Ca and Mg, indicating that the cloudwater exposure dynamics occurring at this site elicited reductions in needle Ca and Mg Ozone had negligible impact on all of the seedling parameters measured C1 US FOREST SERV,NE FOREST EXPT STN,BURLINGTON,VT 05402. RP THORNTON, FC (reprint author), TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,CHEM ENGN BLDG,ROOM 2W 210-A,MUSCLE SHOALS,AL 35660, USA. NR 37 TC 8 Z9 8 U1 0 U2 1 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0269-7491 J9 ENVIRON POLLUT JI Environ. Pollut. PY 1993 VL 79 IS 1 BP 21 EP 29 DI 10.1016/0269-7491(93)90173-L PG 9 WC Environmental Sciences SC Environmental Sciences & Ecology GA JY834 UT WOS:A1993JY83400004 PM 15091909 ER PT B AU ASH, DH SALLADAY, DG HEMMEN, JE AF ASH, DH SALLADAY, DG HEMMEN, JE BE Volintine, BG TI APPLICATION OF SOLAR EVAPORATION TO AQUEOUS METAL AND PESTICIDE WASTES SO HEAT TRANSFER - ATLANTA 1993 SE AICHE SYMPOSIUM SERIES LA English DT Proceedings Paper CT 29th National Heat Transfer Conference CY AUG 08-11, 1993 CL ATLANTA, GA SP AMER INST CHEM ENGINEERS C1 NATL FERTILIZER & ENVIRONM,TENNESSEE VALLEY AUTHOR,DEPT CHEM RES,RES CTR,MUSCLE SHOALS,AL. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER INST CHEMICAL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 BN 0-8169-0616-5 J9 AICHE SYM S PY 1993 VL 89 BP 453 EP 459 PG 7 WC Thermodynamics; Engineering, Chemical SC Thermodynamics; Engineering GA BA13H UT WOS:A1993BA13H00059 ER PT J AU SHAVEL, I KLEIN, D DOYLE, D GOLDEN, J AF SHAVEL, I KLEIN, D DOYLE, D GOLDEN, J GP INT ASSOC ENERGY ECON TI CARBON TAXES AND CARBON LIMITS ARE NOT THE SAME SO INTERNATIONAL ASSOCIATION FOR ENERGY ECONOMICS 15TH ANNUAL NORTH AMERICAN CONFERENCE, PROCEEDINGS: ENERGY & THE ENVIRONMENT LA English DT Proceedings Paper CT 15th Annual North American Conference of the International-Association-for-Energy-Economics: Energy and the Environment CY OCT 11-13, 1993 CL SEATTLE, WA SP INT ASSOC ENERGY ECON C1 TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401. NR 0 TC 0 Z9 0 U1 0 U2 0 PU INT ASSOC ENERGY ECONOMICS NORTH AMERICAN CONFERENCE PI WASHINGTON PA 1101 FOURTEENTH STREET NW, SUITE 1100, WASHINGTON, DC 20005-5601 PY 1993 BP 270 EP 279 PG 10 WC Economics; Energy & Fuels SC Business & Economics; Energy & Fuels GA BA64A UT WOS:A1993BA64A00027 ER PT J AU STEWART, JG TOLBERT, RC AF STEWART, JG TOLBERT, RC TI DECENTRALIZATION AND INITIATIVE - TVA RETURNS TO ITS ROOTS SO INTERNATIONAL JOURNAL OF PUBLIC ADMINISTRATION LA English DT Article AB The Tennessee Valley Authority, a federal corporation established by Congress in 1933, is charged with the integrated regional development of the Tennessee Valley's resources, including flood control, navigation, reforestation and proper use of marginal lands, electricity generation, and agricultural and economic development. TVA's early leaders, especially David E. Lilienthal and Gordon R. Clapp, articulated a doctrine of ''grass roots democracy'' and ''decentralization'' that protected TVA from rival federal bureaucracies and provided greater flexibility and freedom in carrying out TVA's multi-purpose mission. This doctrine also led to innovations in the professionalization of TVA's highly skilled and diverse workforce. Clapp, a recognized leader in public administration, promoted employee initiative, easy access to top management, multi-disciplinary teamwork, labor/management collaboration, and partnerships with states and localities that took account of local needs and values. The development of joint cooperative councils and conferences, along with other initiatives, were visible manifestations of this ''democratic method of administration.'' In the aftermath of Clapp's chairmanship that ended in 1954, TVA placed principal emphasis on expanding its electric power system and moved to a more traditional bureaucratic structure of tight control, accountability, and discipline. The crisis of survival that developed in the 1980s had its roots in a growing isolation, rigidity, and decline of professional excellence that was an outgrowth of this new bureaucracy. The current TVA chairman, Marvin T. Runyon, is leading a recovery effort to restore TVA's competitiveness. This effort recalls the vision and values of ''grass roots democracy'' and ''decentralization'' espoused by Clapp and Lilienthal. Although coming to TVA with no prior experience in the public sector, Runyon's emphasis on customer service and satisfaction, quality products, teamwork, creative problem solving, employee empowerment, and being ''the best'' recalls the professionalism and professionalization of the public administrators who led TVA in its early years. RP STEWART, JG (reprint author), TENNESSEE VALLEY AUTHOR,400 W SUMMIT HILL DR,KNOXVILLE,TN 37902, USA. NR 16 TC 0 Z9 0 U1 1 U2 6 PU MARCEL DEKKER INC PI NEW YORK PA 270 MADISON AVE, NEW YORK, NY 10016 SN 0190-0692 J9 INT J PUBLIC ADMIN PY 1993 VL 16 IS 12 BP 2081 EP 2100 DI 10.1080/01900699308524887 PG 20 WC Public Administration SC Public Administration GA MG870 UT WOS:A1993MG87000010 ER PT J AU SIMMONS, KE BAKER, DE AF SIMMONS, KE BAKER, DE TI A ZERO-TENSION SAMPLER FOR THE COLLECTION OF SOIL-WATER IN MACROPORE SYSTEMS SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Note ID CUP; TRANSPORT; FLOW AB A zero-tension sampler was designed for the collection of soil leachate at 1.2 m in the soil profile to determine the effects of dairy manure and NH3NO3 applications on water quality in soils possessing a macropore structure. Nitrate-N concentrations in soil water collected from these samplers were compared with concentrations in soil water collected from conventional ceramic porous-cup samplers. The zero-tension samplers were constructed from 5-cm polyvinyl chloride (PVC) pipe and installed at a 45-degrees angle in the soil profile. This design minimized the amount of field excavation and the interruption of routine cultivation. On average, approximately 50% of the samplers contained solution after rainfall and the data were effective at demonstrating the effect of macropore flow on NO3-N concentrations in the leachate. Nitrate-N concentrations in soil water collected from porous-cup samplers were consistently higher than those collected from zero-tension samplers. Mean NO3-N concentrations in soil water from porous-cup and zero-tension samplers ranged from approximately 5 to 60 mg L-1 and 0 to 20 mg L-1, respectively. C1 PENN STATE UNIV,DEPT AGRON,UNIV PK,PA 16802. RP SIMMONS, KE (reprint author), TVA,NATL FERTILIZER & ENVIRON RES CTR,MUSCLE SHOALS,AL 35660, USA. NR 22 TC 14 Z9 15 U1 0 U2 0 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD JAN-MAR PY 1993 VL 22 IS 1 BP 207 EP 212 PG 6 WC Environmental Sciences SC Environmental Sciences & Ecology GA KM199 UT WOS:A1993KM19900028 ER PT B AU BRADLEY, EJ AF BRADLEY, EJ BE Sobajic, DJ TI A UTILITY PERSPECTIVE ON NEURAL NETWORKS, FUZZY-LOGIC, AND ARTIFICIAL-INTELLIGENCE SO NEURAL NETWORK COMPUTING FOR THE ELECTRIC POWER INDUSTRY: PROCEEDINGS OF THE 1992 INNS SUMMER WORKSHOP LA English DT Proceedings Paper CT 1992 INNS Summer Workshop on Neural Network Computing for the Electric Power Industry CY AUG 17-19, 1992 CL STANFORD UNIV, STANFORD, CA SP INT NEURAL NETWORK SOC, ELECT POWER RES INST, OFF EXPLORATORY & APPL RES HO STANFORD UNIV C1 TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401. NR 0 TC 0 Z9 0 U1 0 U2 1 PU LAWRENCE ERLBAUM ASSOC PUBL PI MAHWAH PA 10 INDUSTRIAL AVE, MAHWAH, NJ 07430 BN 0-8058-1467-1 PY 1993 BP 15 EP 17 PG 3 WC Computer Science, Artificial Intelligence; Engineering, Electrical & Electronic SC Computer Science; Engineering GA BA33X UT WOS:A1993BA33X00003 ER PT B AU DAUGHERTY, ED BRADSHAW, DT KAZEMERSKY, PM AF DAUGHERTY, ED BRADSHAW, DT KAZEMERSKY, PM GP INT ENERGY AGCY TI AN INNOVATIVE UTILITY APPROACH TO AN INTERNATIONAL TECHNOLOGY DEVELOPMENT AND TRANSFER PROGRAM SO NEW ELECTRICITY 21: POWER INDUSTRY TECHNOLOGY AND MANAGEMENT STRATEGIES FOR THE TWENTY-FIRST CENTURY LA English DT Proceedings Paper CT International Energy Agency Conference on New Electricity 21 CY MAY 12-14, 1992 CL TOKYO, JAPAN SP COMMISS EUROPEAN COMMUNITIES, EDISON ELECT INST, US, ELECTRICITE FRANCE, ENTE NAZL ENERGIA ELETTRICA ITALY, NATL POWER, UK, NUCL ELECT, UK, POWERGEN, UK, NATL GRID CO UK C1 TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37402. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ORGANIZATION ECONOMIC COOPERATION & DEVELOPMENT PI PARIS PA 2, RUE ANDRE PASCAL, CEDEX 16, 75775 PARIS, FRANCE BN 92-64-14073-5 PY 1993 BP 167 EP 172 PG 6 WC Engineering, Industrial; Engineering, Electrical & Electronic; Engineering, Mechanical; Environmental Studies; Management SC Engineering; Environmental Sciences & Ecology; Business & Economics GA BC23B UT WOS:A1993BC23B00015 ER PT B AU DAUGHERTY, ED BRADSHAW, DT KAZEMERSKY, PM AF DAUGHERTY, ED BRADSHAW, DT KAZEMERSKY, PM GP INT ENERGY AGCY TI A UTILITY VIEW OF A NEW TECHNOLOGIES STRATEGY TO MEET EMERGING GLOBAL ENVIRONMENTAL ISSUES SO NEW ELECTRICITY 21: POWER INDUSTRY TECHNOLOGY AND MANAGEMENT STRATEGIES FOR THE TWENTY-FIRST CENTURY LA English DT Proceedings Paper CT International Energy Agency Conference on New Electricity 21 CY MAY 12-14, 1992 CL TOKYO, JAPAN SP COMMISS EUROPEAN COMMUNITIES, EDISON ELECT INST, US, ELECTRICITE FRANCE, ENTE NAZL ENERGIA ELETTRICA ITALY, NATL POWER, UK, NUCL ELECT, UK, POWERGEN, UK, NATL GRID CO UK C1 TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37402. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ORGANIZATION ECONOMIC COOPERATION & DEVELOPMENT PI PARIS PA 2, RUE ANDRE PASCAL, CEDEX 16, 75775 PARIS, FRANCE BN 92-64-14073-5 PY 1993 BP 339 EP 344 PG 6 WC Engineering, Industrial; Engineering, Electrical & Electronic; Engineering, Mechanical; Environmental Studies; Management SC Engineering; Environmental Sciences & Ecology; Business & Economics GA BC23B UT WOS:A1993BC23B00039 ER PT J AU ADAMS, SM BROWN, AM GOEDE, RW AF ADAMS, SM BROWN, AM GOEDE, RW TI A QUANTITATIVE HEALTH ASSESSMENT INDEX FOR RAPID EVALUATION OF FISH CONDITION IN THE FIELD SO TRANSACTIONS OF THE AMERICAN FISHERIES SOCIETY LA English DT Article ID MILL EFFLUENTS; LIVER; STRESS AB The health assessment index (HAI) is an extension and refinement of a previously published field necropsy system. The HAI is a quantitative index that allows statistical comparisons of fish health among data sets. Index variables are assigned numerical values based on the degree of severity or damage incurred by an organ or tissue from environmental stressors. This approach has been used to evaluate the general health status of fish populations in a wide range of reservoir types in the Tennessee River basin (North Carolina, Tennessee, Alabama, Kentucky), in Hartwell Reservoir (Georgia, South Carolina) that is contaminated by polychlorinated biphenyls, and in the Pigeon River (Tennessee, North Carolina) that receives effluents from a bleached kraft mill. The ability of the HAI to accurately characterize the health of fish in these systems was evaluated by comparing this index to other types of fish health measures (contaminant, bioindicator, and reproductive analysis) made at the same time as the HAI. In all cases, the HAI demonstrated the same pattern of fish health status between sites as did each of the other more sophisticated health assessment methods. The HAI has proven to be a simple and inexpensive means of rapidly assessing general fish health in field situations. C1 TENNESSEE VALLEY AUTHOR,AQUAT BIOL LAB,NORRIS,TN 37828. UTAH DIV WILDLIFE RESOURCES,FISHERIES EXPT STN,LOGAN,UT 84321. RP ADAMS, SM (reprint author), OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37831, USA. NR 29 TC 126 Z9 134 U1 3 U2 33 PU AMER FISHERIES SOC PI BETHESDA PA 5410 GROSVENOR LANE SUITE 110, BETHESDA, MD 20814-2199 SN 0002-8487 J9 T AM FISH SOC JI Trans. Am. Fish. Soc. PD JAN PY 1993 VL 122 IS 1 BP 63 EP 73 DI 10.1577/1548-8659(1993)122<0063:AQHAIF>2.3.CO;2 PG 11 WC Fisheries SC Fisheries GA LG893 UT WOS:A1993LG89300004 ER PT J AU YOO, KH YOON, KS SOILEAU, JM AF YOO, KH YOON, KS SOILEAU, JM TI RUNOFF CURVE NUMBERS DETERMINED BY 3 METHODS UNDER CONVENTIONAL AND CONSERVATION TILLAGES SO TRANSACTIONS OF THE ASAE LA English DT Article DE RUNOFF; COTTON; TILLAGES; LOG-NORMAL DISTRIBUTION; ALABAMA ID SOIL-EROSION; SYSTEMS; PARAMETERS AB Event-based rainfall and the associated runoff data collected from a small watershed planted to cotton were analyzed to determine effects of two tillage systems on SCS runoff curve numbers. A tillage study was conducted for six years on a 3.8 ha watershed planted to cotton in the Limestone Valley region of northern Alabama. The tillage included three years of conventional (CvT), followed by three years of conservation tillage (CsT). Soils of the watershed are Decatur (clayey, kaolinitic, thermic Rhodic Paleudults) and Emory silt loam (fine-silty, siliceous, thermic Fluventic Umbric Dystrochrepts) which are classified in Hydrologic Soil Group B. Curve numbers (CN) were determined by the SCS method and a method developed assuming a log-normal probability distribution of potential maximum retention, S. The published CN of the average soil moisture condition or antecedent moisture condition II (AMC II) for the study site are 78 and 75 for CvT and CsT, respectively, which are recommended in many watershed/water quality computer simulation models such as CREAMS and AGNPS. The results showed that CN of AMC II (CN-II) calculated by the log-normal method were 83 and 88 for CvT and CsT, respectively. These were slightly higher than those calculated by the SCS method which were 82 for CvT and 86 for CsT. The calculated CN-II values were higher than the published CN-II values but the order of magnitude was reversed. C1 TENNESSEE VALLEY AUTHOR,AGR RES DEPT,MUSCLE SHOALS,AL 35660. RP YOO, KH (reprint author), AUBURN UNIV,DEPT AGR ENGN,AUBURN,AL 36849, USA. NR 34 TC 12 Z9 14 U1 1 U2 1 PU AMER SOC AGRICULTURAL ENGINEERS PI ST JOSEPH PA 2950 NILES RD, ST JOSEPH, MI 49085-9659 SN 0001-2351 J9 T ASAE JI Trans. ASAE PD JAN-FEB PY 1993 VL 36 IS 1 BP 57 EP 63 PG 7 WC Agricultural Engineering SC Agriculture GA KY659 UT WOS:A1993KY65900010 ER PT J AU ROSE, KA BRENKERT, AL SCHOHL, GA ONISHI, Y HAYWORTH, JS HOLLY, F PERKINS, W BEARD, L COOK, RB WALDROP, W AF ROSE, KA BRENKERT, AL SCHOHL, GA ONISHI, Y HAYWORTH, JS HOLLY, F PERKINS, W BEARD, L COOK, RB WALDROP, W TI MULTIPLE MODEL ANALYSIS OF SEDIMENT TRANSPORT AND CONTAMINANT DISTRIBUTION IN THE CLINCH RIVER WATTS BAR RESERVOIR, TENNESSEE, USA SO WATER SCIENCE AND TECHNOLOGY LA English DT Article; Proceedings Paper CT 1st International Specialized Conference on Contaminated Aquatic Sediments: Historical Records, Environmental Impact, and Remediation CY JUN 14-16, 1993 CL MILWAUKEE, WI DE SEDIMENT TRANSPORT; CONTAMINANT FATE; MULTIPLE COMPUTER MODELS; RADIOACTIVE CESIUM; RESERVOIR; COHESIVE SEDIMENTS; PREDICTION UNCERTAINTY ID WATERSHED ACIDIFICATION MODELS; ILWAS AB Three models of sediment transport and contaminant distribution (CHARIMA, HEC-6, and TODAM) are being applied to the Clinch River/Watts Bar Reservoir system as part of a CERCLA remedial investigation. Planned uses of model results are to identify high deposition areas of the river, forecast the effects of various remedial actions and climatic events on contaminant distribution, and aid in the design of future data collection efforts. The three models share some similarities but also differ in several important details. All three models are one-dimensional and include similar processes for sediment deposition and resuspension. Differences among the models include steady-state versus unsteady flow, the complexity of the channel network permitted, and the level of detail of contaminant-related fate processes represented. As part of our multiple model strategy, some aspects of the three models are configured using common information on the system (e.g., spatial geometry), while other aspects of the models, including some modeler decisions and calibration methods, are allowed to differ. Comparison of results among the three models can lead to increased confidence in predictions and in recommendations for future data collection. The general approach of using multiple models is described and preliminary results of the Clinch River/Watts Bar application are presented to illustrate the utility of using a multiple model approach for complex environmental assessments. C1 PACIFIC NW LAB, RICHLAND, WA 99352 USA. TENNESSEE VALLEY AUTHOR, ENGN LAB, NORRIS, TN 37828 USA. UNIV IOWA, IOWA INST HYDRAUL RES, IOWA CITY, IA 52242 USA. RP ROSE, KA (reprint author), OAK RIDGE NATL LAB, DIV ENVIRONM SCI, POB 2008, OAK RIDGE, TN 37831 USA. OI Cook, Robert/0000-0001-7393-7302 NR 26 TC 3 Z9 3 U1 0 U2 3 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0273-1223 J9 WATER SCI TECHNOL JI Water Sci. Technol. PY 1993 VL 28 IS 8-9 BP 65 EP 78 PG 14 WC Engineering, Environmental; Environmental Sciences; Water Resources SC Engineering; Environmental Sciences & Ecology; Water Resources GA ND452 UT WOS:A1993ND45200009 ER PT J AU BELYAEVA, T HIGGINS, JM KIRPICHNIKOVA, N LANZOVA, I HAGERMAN, JR AF BELYAEVA, T HIGGINS, JM KIRPICHNIKOVA, N LANZOVA, I HAGERMAN, JR TI GIS APPLICATION TO WATER-QUALITY MANAGEMENT IN THE UPPER VOLGA RIVER BASIN - JOINT TVA RUSSIA PROJECT SO WATER SCIENCE AND TECHNOLOGY LA English DT Article; Proceedings Paper CT 1ST INTERNATIONAL CONF ON DIFFUSE ( NONPOINT ) POLLUTION : SOURCES, PREVENTION, IMPACT, ABATEMENT CY SEP 19-24, 1993 CL CHICAGO, IL SP INT ASSOC WATER QUAL, USDA, WORKING GRP WATER QUAL, US DEPT TRANSPORT, FED HIGHWAY ADM, US EPA, REG 5, US EPA, ENVIRONM RES LAB, ATHENS MARQUETTE UNIV DE WATER; WATERSHED MANAGEMENT POLLUTION CONTROL; NONPOINT SOURCES; GEOGRAPHIC INFORMATION SYSTEM AB The Water Problem Institute of the Russian Academy of Science and the Tennessee Valley Authority are participating in a joint project to demonstrate the use of geographic information systems (GIS) in managing water resource under the changing economic system in Russia. The purpose is to improve decisions by better organizing, analyzing, and presenting water resource data and management options. Results to date include development of a conceptual approach and review of existing data. The project area includes the Upper Volga River Basin which encompasses the Moscow metropolitan area. Data are being managed at three levels depending on the scale and detail (i.e., regional, watershed, and local). Initial conclusions indicate a great potential for this technology, but many obstacles due to the current economic situation. C1 TENNESSEE VALLEY AUTHOR,DEPT WATER QUAL,CHATTANOOGA,TN 37402. RP BELYAEVA, T (reprint author), RUSSIAN ACAD SCI,INST WATER PROBLEM,NOVO BASMANNAYA 10,POB 524,MOSCOW 107078,RUSSIA. NR 10 TC 3 Z9 4 U1 1 U2 3 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0273-1223 J9 WATER SCI TECHNOL JI Water Sci. Technol. PY 1993 VL 28 IS 3-5 BP 119 EP 127 PG 9 WC Engineering, Environmental; Environmental Sciences; Water Resources SC Engineering; Environmental Sciences & Ecology; Water Resources GA MA148 UT WOS:A1993MA14800014 ER PT J AU ADAMS, SM CRUMBY, WD GREELEY, MS SHUGART, LR SAYLOR, CF AF ADAMS, SM CRUMBY, WD GREELEY, MS SHUGART, LR SAYLOR, CF TI RESPONSES OF FISH POPULATIONS AND COMMUNITIES TO PULP-MILL EFFLUENTS - A HOLISTIC ASSESSMENT SO ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY LA English DT Article ID SALMON ONCORHYNCHUS-KISUTCH; SEMILUNAR SPAWNING CYCLES; FUNDULUS-GRANDIS BAIRD; BALTIC COASTAL FISH; CARBOHYDRATE-METABOLISM; AQUATIC ECOSYSTEMS; PERCA-FLUVIATILIS; GULF KILLIFISH; ACUTE EXPOSURE; OOCYTE GROWTH C1 TENNESSEE VALLEY AUTHOR,AQUAT BIOL LAB,NORRIS,TN 37828. RP ADAMS, SM (reprint author), OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37831, USA. RI Greeley, Mark/D-2330-2016 OI Greeley, Mark/0000-0002-6088-5942 NR 54 TC 97 Z9 100 U1 0 U2 7 PU ACADEMIC PRESS INC JNL-COMP SUBSCRIPTIONS PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 SN 0147-6513 J9 ECOTOX ENVIRON SAFE JI Ecotox. Environ. Safe. PD DEC PY 1992 VL 24 IS 3 BP 347 EP 360 PG 14 WC Environmental Sciences; Toxicology SC Environmental Sciences & Ecology; Toxicology GA KG129 UT WOS:A1992KG12900011 PM 1282880 ER PT J AU BOGGS, JM YOUNG, SC BEARD, LM GELHAR, LW REHFELDT, KR ADAMS, EE AF BOGGS, JM YOUNG, SC BEARD, LM GELHAR, LW REHFELDT, KR ADAMS, EE TI FIELD-STUDY OF DISPERSION IN A HETEROGENEOUS AQUIFER .1. OVERVIEW AND SITE DESCRIPTION SO WATER RESOURCES RESEARCH LA English DT Article ID NATURAL GRADIENT EXPERIMENT; LAKE TRACER TESTS; SOLUTE TRANSPORT; SAND AQUIFER; HYDRAULIC CONDUCTIVITY; STOCHASTIC-ANALYSIS; SPATIAL MOMENTS; CAPE-COD; MACRODISPERSION; MASSACHUSETTS AB Results are presented for a large-scale natural gradient tracer experiment conducted in a heterogeneous alluvial aquifer at a site near Columbus, Mississippi. The study was initiated with a 48-hour pulse injection of 10 m3 of groundwater containing bromide and three organic tracers (pentaflourobenzoic acid, o-trifluoromethylbenzoic acid, and 2,6-diflourobenzoic acid). Over a 20-month period, seven comprehensive samplings of the tracer plume were performed at approximately 1- to 4-month intervals using an extensive three-dimensional sampling well network. The dominant feature of the tracer plume that evolved during the study was the highly asymmetric concentration distribution in the longitudinal direction. This asymmetry was produced by accelerating groundwater flow along the plume travel path that, in turn, resulted from an approximate 2-order-of-magnitude increase in the mean hydraulic conductivity between the near-field and far-field regions of the site. The Columbus study is distinct from previous natural gradient experiments because of the extreme heterogeneity of the aquifer, the large-scale spatial variations in groundwater velocity, and the extensive set of hydraulic conductivity measurements for the aquifer. C1 MIT,DEPT CIVIL ENGN,CAMBRIDGE,MA 02139. RP BOGGS, JM (reprint author), TENNESSEE VALLEY AUTHOR,ENGN LAB,PO DRAWER E,NORRIS,TN 37828, USA. RI Gelhar, Lynn/F-9139-2011 OI Gelhar, Lynn/0000-0001-6697-8552 NR 29 TC 219 Z9 225 U1 4 U2 48 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 SN 0043-1397 J9 WATER RESOUR RES JI Water Resour. Res. PD DEC PY 1992 VL 28 IS 12 BP 3281 EP 3291 DI 10.1029/92WR01756 PG 11 WC Environmental Sciences; Limnology; Water Resources SC Environmental Sciences & Ecology; Marine & Freshwater Biology; Water Resources GA KD067 UT WOS:A1992KD06700019 ER PT J AU REHFELDT, KR BOGGS, JM GELHAR, LW AF REHFELDT, KR BOGGS, JM GELHAR, LW TI FIELD-STUDY OF DISPERSION IN A HETEROGENEOUS AQUIFER .3. GEOSTATISTICAL ANALYSIS OF HYDRAULIC CONDUCTIVITY SO WATER RESOURCES RESEARCH LA English DT Article ID SOLUTE TRANSPORT; SIMULATION; SCALE AB Observations of the spatial variability of hydraulic conductivity at a tracer test site, located at Columbus Air Force Base in Mississippi, are presented. Direct measurements of hydraulic conductivity of the heterogeneous alluvial aquifer at the site were made using borehole flowmeter logging, slug tests, and a laboratory permeameter to test undisturbed soil cores. Indirect methods estimating hydraulic conductivity were also evaluated, including soil grain size analyses, surface geophysical surveys, and mapping of sediment facies. The spatial covariance of the 2187 hydraulic conductivity values obtained with the borehole flowmeter method was examined. The log hydraulic conductivity variance (sigma(ln K)2) and the horizontal and vertical correlation scales (lambda(h) and lambda(v)) of 4.5, 12.8 m, and 1.6 m, respectively, were estimated assuming second-order stationarity of the conductivity field. The covariance parameters are uncertain with bounding values that are 24-76% above or below the estimate. Covariance parameters estimated with more limited nonflowmeter data were within the same magnitude as those obtained using the extensive flowmeter data, suggesting that data from a variety of methods may be used to provide approximate values of the autocovariance parameters. Nonstationarity of the ln K field was examined by removing three-dimensional polynomial trend surfaces and calculating variograms of the residuals. Significantly lower estimates for sigma(ln K)2, lambda(h) and lambda(v) of 2.7, 4.8 m, and 0.8 m, respectively, were obtained from the third-order log conductivity residuals. After trend removal, the bounding parameter values differ 15-44% from the estimated values. Accounting for unsteady flow and the uncertainty in the covariance parameters of the third-order log conductivity residuals, the calculated longitudinal and horizontal transverse macrodispersivities ranged from 1.5 m to 1.8 m and 0.3 m to 0.6 m, respectively. C1 TENNESSEE VALLEY AUTHOR,ENGN LAB,NORRIS,TN 37828. MIT,DEPT CIVIL ENGN,RALPH M PARSONS LAB,CAMBRIDGE,MA 02139. RI Gelhar, Lynn/F-9139-2011 OI Gelhar, Lynn/0000-0001-6697-8552 NR 40 TC 228 Z9 234 U1 1 U2 28 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 SN 0043-1397 J9 WATER RESOUR RES JI Water Resour. Res. PD DEC PY 1992 VL 28 IS 12 BP 3309 EP 3324 DI 10.1029/92WR01758 PG 16 WC Environmental Sciences; Limnology; Water Resources SC Environmental Sciences & Ecology; Marine & Freshwater Biology; Water Resources GA KD067 UT WOS:A1992KD06700021 ER PT J AU BOGGS, JM ADAMS, EE AF BOGGS, JM ADAMS, EE TI FIELD-STUDY OF DISPERSION IN A HETEROGENEOUS AQUIFER .4. INVESTIGATION OF ADSORPTION AND SAMPLING BIAS SO WATER RESOURCES RESEARCH LA English DT Article AB The declining mass balance trend observed for bromide and thee fluorobenzoate tracers during a natural gradient experiment at a site near Columbus, Mississippi, prompted investigations related to the reactivity of the tracers and the representativeness of the tracer samples obtained from multilevel samplers. A laboratory soil column study indicated that adsorption of bromide during the field experiment was of the order of 20% and that up to 10% of the three fluorobenzoates was adsorbed. The presence of iron oxides and kaolinite in the alluvial aquifer combined with the low groundwater pH of 4.8 produced geochemical conditions conducive to adsorption of the anionic tracers. Multilevel samplers (MLS) used in the field experiment were evaluated by comparing bromide concentrations from the MLS with water samples extracted from adjacent soil cores. Vertically averaged bromide concentrations for the MLS were 21% lower than those for the cores. A matrix diffusion process in conjunction with a natural tendency for preferential sampling from permeable regions in the heterogeneous alluvial sediments is proposed as an explanation for the apparent bias in the MLS sample concentrations. This process is shown to be qualitatively consistent with the tracer mass balance observed during the natural gradient experiment. C1 MIT,DEPT CIVIL ENGN,CAMBRIDGE,MA 02139. RP BOGGS, JM (reprint author), TENNESSEE VALLEY AUTHOR,ENGN LAB,PO DRAWER E,NORRIS,TN 37828, USA. NR 14 TC 85 Z9 86 U1 0 U2 11 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 SN 0043-1397 J9 WATER RESOUR RES JI Water Resour. Res. PD DEC PY 1992 VL 28 IS 12 BP 3325 EP 3336 DI 10.1029/92WR01759 PG 12 WC Environmental Sciences; Limnology; Water Resources SC Environmental Sciences & Ecology; Marine & Freshwater Biology; Water Resources GA KD067 UT WOS:A1992KD06700022 ER PT J AU ASH, DH SALLADAY, DG NORWOOD, VM GUINN, GR AF ASH, DH SALLADAY, DG NORWOOD, VM GUINN, GR TI SOLAR EVAPORATION OF AQUEOUS WASTES FROM FERTILIZERS AG-CHEMICAL DEALERSHIPS SO FERTILIZER RESEARCH LA English DT Article AB Even when best management practices are employed, dealers can have 2000 to 7000 gallons (7571-26,498 liters) of fertilizer/pesticide rinsewaters each year that cannot be used on nonlabel crops (crops for which the pesticide is not registered) or indiscriminately applied or disposed of without violating United States Environmental Protection Agency (USEPA) pesticide label application regulations. A novel, easily implemented solution for reducing the volume of these rinsewaters has been developed at the University of Alabama at Huntsville (UAH) working with researchers from the Tennessee Valley Authority's (TVA) National Fertilizer and Environmental Research Center (NFERC), Muscle Shoals, Alabama. Researchers have developed a passive flat-plate solar evaporator. It is a stainless steel/glass unit approximately 8 x 7 x 5 ft (2.4 x 2.1 x 1.5 m), and can be produced on an assembly line basis for less than $4000 each. NFERC technologists will use these units for environmental research and demonstration projects at other universities and dealers this year. Each unit can evaporate 900-1200 gallons (3407-4542 1) of water per year. RP ASH, DH (reprint author), NATL FERTILIZER & ENVIRONM RES CTR,TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35661, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD NOV PY 1992 VL 33 IS 2 BP 177 EP 185 DI 10.1007/BF01051172 PG 9 WC Soil Science SC Agriculture GA KN392 UT WOS:A1992KN39200009 ER PT J AU ALAVIAN, V JIRKA, GH DENTON, RA JOHNSON, MC STEFAN, HG AF ALAVIAN, V JIRKA, GH DENTON, RA JOHNSON, MC STEFAN, HG TI DENSITY CURRENTS ENTERING LAKES AND RESERVOIRS SO JOURNAL OF HYDRAULIC ENGINEERING-ASCE LA English DT Article ID NEGATIVELY BUOYANT FLOW; GRAVITY CURRENTS; DIVERGING CHANNEL; STABILITY; DYNAMICS; INFLOW; SHEAR AB The current state of knowledge of density currents caused by negatively (dense) or positively (light) buoyant flows entering stratified or unstratified lakes and reservoirs is reviewed and evaluated. Emphasis is given to heavier than ambient flows that plunge below the surface and move along the lower boundary of the receiving water in their initial stage of propagation. The behavior of entering flow, plunging flow, density current, separating flow, and interflow is briefly described. Methods commonly used in the analysis of various flow regimes (zones) are presented. Selected references and examples of the application of density currents are provided to assist the practicing hydraulic and environmental engineering community. Finally, gaps in the current knowledge and research needs are identified for the hydraulic engineering research community. C1 FTN & ASSOC LTD,LITTLE ROCK,AR 72211. ST ANTHONY FALLS HYDR LAB,MINNEAPOLIS,MN 55414. CORNELL UNIV,DEFREES HYDR LAB,ITHACA,NY 14853. CONTRA COSTA WATER DIST,CONCORD,CA 94525. RP ALAVIAN, V (reprint author), TENNESSEE VALLEY AUTHOR,ENGN LAB,DRAWER E,NORRIS,TN 37828, USA. NR 68 TC 83 Z9 88 U1 0 U2 12 PU ASCE-AMER SOC CIVIL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0733-9429 J9 J HYDRAUL ENG-ASCE JI J. Hydraul. Eng.-ASCE PD NOV PY 1992 VL 118 IS 11 BP 1464 EP 1489 DI 10.1061/(ASCE)0733-9429(1992)118:11(1464) PG 26 WC Engineering, Civil; Engineering, Mechanical; Water Resources SC Engineering; Water Resources GA JU221 UT WOS:A1992JU22100001 ER PT J AU YOON, KS YOO, KH SOILEAU, JM TOUCHTON, JT AF YOON, KS YOO, KH SOILEAU, JM TOUCHTON, JT TI SIMULATION OF SEDIMENT AND PLANT NUTRIENT LOSSES BY THE CREAMS WATER-QUALITY MODEL SO WATER RESOURCES BULLETIN LA English DT Article DE AGRICULTURAL HYDROLOGY; NONPOINT SOURCE POLLUTION; WATER QUALITY MODELING; COTTON; TENNESSEE VALLEY, ALABAMA ID SOUTHERN AB CREAMS was applied to a field-sized watershed planted to cotton in the Limestone Valley region of northern Alabama. The field was cultivated for three years with conventional tillage (CvT) followed by three years of conservation tillage (CsT). CREAMS is composed of three components: hydrology, erosion, and chemistry. Surface runoff and losses of sediment, N and P were simulated and results were compared with the observed data from the watershed. Curve numbers recommended in the CREAMS user's guide were not adequate for the watershed conditions. The hydrology submodel improved runoff simulation from CvT and CsT when field-data based curve numbers were used. The erosion submodel demonstrated that CsT reduced sediment loss more than CvT, even though CsT had higher runoff than CvT. The nutrient submodel based on the simulated runoff and sediment underpredicted N loss for both CvT and CsT. This submodel, however, accurately predicted P loss for CvT, but underpredicted for CsT (50 percent lower than the observed). The results of CREAMS simulation generally matched the observed order of magnitude for higher runoff, lower sediment, and higher N and P losses from CsT than from CvT. C1 TENNESSEE VALLEY AUTHOR,AGR RES DEPT,MUSCLE SHOAL,AL 35758. AUBURN UNIV,DEPT AGRON & SOILS,AUBURN,AL 36849. RP YOON, KS (reprint author), AUBURN UNIV,DEPT AGR ENGN,AUBURN,AL 36849, USA. NR 18 TC 3 Z9 3 U1 1 U2 3 PU AMER WATER RESOURCES ASSOC PI HERNDON PA 950 HERNDON PARKWAY SUITE 300, HERNDON, VA 20170-5531 SN 0043-1370 J9 WATER RESOUR BULL JI Water Resour. Bull. PD NOV-DEC PY 1992 VL 28 IS 6 BP 1013 EP 1021 PG 9 WC Engineering, Civil; Geosciences, Multidisciplinary; Water Resources SC Engineering; Geology; Water Resources GA LD804 UT WOS:A1992LD80400003 ER PT J AU SEAWRIGHT, JA KAISER, PE NARANG, SK TENNESSEN, KJ MITCHELL, SE AF SEAWRIGHT, JA KAISER, PE NARANG, SK TENNESSEN, KJ MITCHELL, SE TI DISTRIBUTION OF SIBLING SPECIES A, B, C, AND D OF THE ANOPHELES-QUADRIMACULATUS COMPLEX SO JOURNAL OF AGRICULTURAL ENTOMOLOGY LA English DT Article DE DIPTERA; CULICIDAE; MOSQUITO; ISOZYME; POLYTENE CHROMOSOME ID LABORATORY STRAINS; IDENTIFICATION; CULICIDAE; DIPTERA; MEMBER; KEY AB The distribution of Anopheles quadrimaculatus Say includes an area from the eastern half of the United States to southeastern Canada and northeastern Mexico. Recent research has determined that A. quadrimaculatus exists as a species complex, A, B, C, and D. A survey of the composition of natural populations of the A. quadrimaculatus complex indicated that species A is the predominant species and is widely distributed throughout the range of the complex. Species B was found throughout the southeastern U.S., except in southern Florida. Species D was found across the southeastern states, but always at a low density. Species C was found only in Florida and southern Georgia. C1 USDA ARS,RED RIVER VALLEY AGR RES CTR,FARGO,ND 58105. TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. RP SEAWRIGHT, JA (reprint author), USDA ARS,MED & VET ENTOMOL RES LAB,POB 14565,GAINESVILLE,FL 32604, USA. NR 10 TC 13 Z9 13 U1 0 U2 0 PU SOUTH CAROLINA ENTOMOLOGICAL SOC PI CLEMSON PA PO BOX 582, CLEMSON, SC 29633 SN 0735-939X J9 J AGR ENTOMOL JI J. Agr. Entomol. PD OCT PY 1992 VL 9 IS 4 BP 289 EP 300 PG 12 WC Agronomy; Entomology SC Agriculture; Entomology GA JW731 UT WOS:A1992JW73100011 ER PT J AU HAUCK, RD AF HAUCK, RD TI TREATING WASTE-WATER IN CONSTRUCTED WETLANDS SO BIOCYCLE LA English DT Article RP HAUCK, RD (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU JG PRESS, INC PI EMMAUS PA 419 STATE AVE, EMMAUS, PA 18049 SN 0276-5055 J9 BIOCYCLE JI Biocycle PD SEP PY 1992 VL 33 IS 9 BP 72 EP 72 PG 1 WC Ecology; Soil Science SC Environmental Sciences & Ecology; Agriculture GA JP007 UT WOS:A1992JP00700018 ER PT J AU MANAKER, AM HILL, MK AF MANAKER, AM HILL, MK TI TVA COMMERCIALIZES BUBBLING-BED AFBC TECHNOLOGY SO POWER ENGINEERING LA English DT Article RP MANAKER, AM (reprint author), TENNESSEE VALLEY AUTHOR,NO X CEMS PROJECT,CHATTANOOGA,TN 37401, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU PENNWELL PUBL CO ENERGY GROUP PI TULSA PA 1421 S SHERIDAN RD PO BOX 1260, TULSA, OK 74101 SN 0032-5961 J9 POWER ENG JI Power Eng. PD SEP PY 1992 VL 96 IS 9 BP 26 EP 29 PG 4 WC Energy & Fuels; Engineering, Multidisciplinary SC Energy & Fuels; Engineering GA JM899 UT WOS:A1992JM89900007 ER PT J AU ASH, DH SALLADAY, DG SKOCZENSKI, BZ AF ASH, DH SALLADAY, DG SKOCZENSKI, BZ TI FIELD IMMUNOASSAYS FOR QUANTIFICATION OF HERBICIDES IN AQUEOUS-MEDIA SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 IMMUNOSYST INC,PORTLAND,ME. TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 23 PY 1992 VL 204 BP 1 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA JJ312 UT WOS:A1992JJ31201420 ER PT J AU WILLARD, R BRODER, MF AF WILLARD, R BRODER, MF TI ENVIRONMENTAL STEWARDSHIP AT A FERTILIZER-AGRICHEMICAL DEALERSHIP SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. WILLARDS DELMARVA AGR SERV,LYNCH,MD. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 23 PY 1992 VL 204 BP 2 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA JJ312 UT WOS:A1992JJ31201421 ER PT J AU TATE, LR HEMMEN, JE BRITNELL, CW AF TATE, LR HEMMEN, JE BRITNELL, CW TI TURNING GREEN - POLLUTION PREVENTION OPPORTUNITIES BEYOND FERTILIZERS AND AGRICHEMICALS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 23 PY 1992 VL 204 BP 5 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA JJ312 UT WOS:A1992JJ31201424 ER PT J AU COPELAND, CH HARNER, AL CRIM, BG BRODER, MF AF COPELAND, CH HARNER, AL CRIM, BG BRODER, MF TI RESEARCH ON THE DEGRADATION OF CONCRETE - A PLANNED APPROACH SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 23 PY 1992 VL 204 BP 6 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA JJ312 UT WOS:A1992JJ31201425 ER PT J AU SULLIVAN, JM GRINSTEAD, JH AF SULLIVAN, JM GRINSTEAD, JH TI PHOTOCATALYTIC OXIDATION OF PESTICIDES BY SOLAR IRRADIATED TIO2 SYSTEMS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 23 PY 1992 VL 204 BP 7 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA JJ312 UT WOS:A1992JJ31201426 ER PT J AU NGUYEN, DT NICHOLS, DE DANIELS, RD AF NGUYEN, DT NICHOLS, DE DANIELS, RD TI SLOW STRAIN RATE FRACTURE OF HIGH-STRENGTH STEEL AT CONTROLLED ELECTROCHEMICAL POTENTIALS IN KC1, NH4NO3, AND NH4C1 SOLUTIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. UNIV OKLAHOMA,SCH CHEM ENGN & MAT SCI,NORMAN,OK 73019. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 23 PY 1992 VL 204 BP 9 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA JJ312 UT WOS:A1992JJ31201428 ER PT J AU NGUYEN, DT NICHOLS, DE COLE, CA AF NGUYEN, DT NICHOLS, DE COLE, CA TI THE EFFECTS FROM THE EXPOSURE OF FERTILIZER SOLUTIONS ON CONCRETE CONTAINING ADDITIVES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 23 PY 1992 VL 204 BP 10 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA JJ312 UT WOS:A1992JJ31201429 ER PT J AU BREED, CE KERNS, OS AF BREED, CE KERNS, OS TI SOME IMPACTS OF THE CLEAN-AIR ACT AMENDMENTS OF 1990 ON THE FERTILIZER INDUSTRY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 23 PY 1992 VL 204 BP 11 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA JJ312 UT WOS:A1992JJ31201430 ER PT J AU HOLT, MT MCGILL, KE BREED, CE AF HOLT, MT MCGILL, KE BREED, CE TI ENVIRONMENTAL UPDATE FOR THE PRODUCTION OF 10-34-0 SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 23 PY 1992 VL 204 BP 12 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA JJ312 UT WOS:A1992JJ31201431 ER PT J AU MORTVEDT, JJ BEHEL, AD AF MORTVEDT, JJ BEHEL, AD TI HYDROPHILIC POLYMERS FOR IMPROVING EFFICIENCY OF INORGANIC IRON FERTILIZERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 23 PY 1992 VL 204 BP 39 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA JJ312 UT WOS:A1992JJ31201458 ER PT J AU RANSOM, JM DONALDSON, RM AF RANSOM, JM DONALDSON, RM TI THE SPECIALTY FERTILIZER MARKET - SCOPE AND ECONOMIC-CONSIDERATION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 23 PY 1992 VL 204 BP 41 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA JJ312 UT WOS:A1992JJ31201460 ER PT J AU FRAZIER, AW AF FRAZIER, AW TI THE PHASE SYSTEM CAO-CO(NH2)2-N2O5-H2O AT 25-DEGREES-C SO FERTILIZER RESEARCH LA English DT Article AB Isotherms in the acidic region of the phase system CaO-CO(NH)2-N2O5-H2O at 25-degrees-C were determined. In this region, CO(NH2).HNO3 occupies the largest field of the diagram with small encompassing fields for CO(NH2)2, Ca(NO3)2.4CO(NH2)2, Ca(NO3)2. 4H2O, Ca(NO3)2.2H2O, and Ca(NO3)2. RP FRAZIER, AW (reprint author), NATL FERTILIZER & ENVIRONM RES CTR,TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD AUG PY 1992 VL 32 IS 2 BP 157 EP 160 DI 10.1007/BF01048778 PG 4 WC Soil Science SC Agriculture GA JW828 UT WOS:A1992JW82800006 ER PT J AU FRAZIER, AW WAERSTAD, KR AF FRAZIER, AW WAERSTAD, KR TI CRYSTALLOGRAPHY AND EQUILIBRIUM SOLUBILITY FOR AMMONIUM AND POTASSIUM ORTHOPHOSPHITES AND HYPOPHOSPHITES SO FERTILIZER RESEARCH LA English DT Article DE CRYSTALLOGRAPHY; SOLUBILITY; PHASE SYSTEM; AMMONIUM; POTASSIUM; PHOSPHITE; HYPOPHOSPHITE; PLANT FOOD CONTENT; CROP RESPONSE AB The composition and solubility properties of eight ammonium and potassium orthophosphites and hypophosphites were determined to evaluate the potential of these classes of materials for increasing the plant nutrient content of liquid fertilizers. Phase relationships for the systems (NH4)2O-P2O3H2O, K2O-P2O3-H2O, (NH4)2O-P2O-H2O, and K2O-P2O-H2O were determined along with the crystallographic properties (X-ray and optical) of the solid phases. Toxicity and phosphite response was tested in greenhouse experiments for the compounds. RP FRAZIER, AW (reprint author), NATL FERTILIZER & ENVIRONM RES CTR,TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 4 Z9 4 U1 1 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD AUG PY 1992 VL 32 IS 2 BP 161 EP 168 DI 10.1007/BF01048779 PG 8 WC Soil Science SC Agriculture GA JW828 UT WOS:A1992JW82800007 ER PT J AU SULLIVAN, JM GRINSTEAD, JH KOHLER, JJ AF SULLIVAN, JM GRINSTEAD, JH KOHLER, JJ TI NITRIC-ACID ACIDULATION OF PHOSPHATE ROCK AND PYROLYSIS OF ACIDULATE TO PRODUCE PHOSPHATIC AND NITROGEN FERTILIZERS SO FERTILIZER RESEARCH LA English DT Article AB A modified method for producing a range of dicalcium phosphate containing phosphatic fertilizers and aqueous calcium nitrate is discussed. The process consists of reacting phosphate rock with nitric acid followed by pyrolysis of the resulting acidulate to produce dicalcium phosphate (CaHPO4) and to liberate approximately one-half of the initially consumed nitric acid. Recycling of the liberated nitric acid allows production of available phosphate at approximately one-half the acid equivalents consumption normally utilized in wet-process acid production. The calcium nitrate by-product is separated from the phosphatic component of the pyrolyzate by dissolution in water followed by filtration. The initial HNO3 : CaO acidulation ratio governs the available P2O5 content of the phosphatic fertilizer, which may be as high as 47%. The aqueous calcium nitrate stream may be processed to produce a variety of solid or fluid nitrogen fertilizer products. No "throwaway" by-products (other than possibly siliceous gangue) are produced. Estimates are given for raw materials needed and energy cost. RP SULLIVAN, JM (reprint author), NATL FERTILIZER & ENVIRONM RES CTR,TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 4 Z9 4 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD AUG PY 1992 VL 32 IS 2 BP 239 EP 248 DI 10.1007/BF01048786 PG 10 WC Soil Science SC Agriculture GA JW828 UT WOS:A1992JW82800014 ER PT J AU LE, KD HESS, SW PARKER, D JACKSON, TM STANSBERRY, CJ THOMPSON, HH DEGEORGE, CE SHIOMI, K IYODA, I CHEFNEUX, E MURRAY, BE RIVOIRO, A LAFFAYE, H SANDRIN, P KENNEDY, T NUQUI, RF RADEMAN, H HOBBS, WJ VEMURI, S LATIMER, JR AF LE, KD HESS, SW PARKER, D JACKSON, TM STANSBERRY, CJ THOMPSON, HH DEGEORGE, CE SHIOMI, K IYODA, I CHEFNEUX, E MURRAY, BE RIVOIRO, A LAFFAYE, H SANDRIN, P KENNEDY, T NUQUI, RF RADEMAN, H HOBBS, WJ VEMURI, S LATIMER, JR TI CURRENT ISSUES IN OPERATIONAL PLANNING - A REPORT PREPARED BY THE IEEE-CURRENT-OPERATING-PROBLEMS-WORKING-GROUP SO IEEE TRANSACTIONS ON POWER SYSTEMS LA English DT Article DE OPERATIONAL PLANNING; UNIT COMMITMENT; SYSTEM OPERATION; HYDROTHERMAL COORDINATION; EMISSIONS; PUMPED-STORAGE; COMPETITION AB This paper is one of a series prepared on the behalf of the IEEE System Operations Subcommittee to focus the industry attention on current problems faced by system operators. The paper contains 6 short-note reports, describing current and emerging needs of electric utilities in the operational planning area. C1 SO CALIF EDISON CO, ROSEMEAD, CA 91770 USA. TENNESSEE VALLEY AUTHOR, CTR POWER SYST CONTROL, CHATTANOOGA, TN USA. ENTERGY SERV INC, CTR SYST OPERAT, PINE BLUFF, AK USA. KANSAI ELECT POWER CO, DEPT CORP PLANNING, OSAKA, JAPAN. MITSUBISHI ELECTR CO, TOKYO, JAPAN. NATL GRID CO PLC, LONDON, ENGLAND. ENEL, DEPT RES & DEV, MILAN, ITALY. EDF DER MECAN & MODELES NUMER, CLAMART, FRANCE. NATL POWER CORP, QUEZON CITY, PHILIPPINES. ESKOM, JOHANNESBURG, SOUTH AFRICA. HARRIS CORP, CONTROLS & COMPOSIT, MELBOURNE, FL 32901 USA. EMPROS SYST INT, PLYMOUTH, MN 55441 USA. RP LE, KD (reprint author), ABB POWER SYST INC, DIV ADV SYST TECHNOL, PITTSBURGH, PA USA. NR 0 TC 4 Z9 4 U1 0 U2 0 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI PISCATAWAY PA 445 HOES LANE, PISCATAWAY, NJ 08855-4141 USA SN 0885-8950 EI 1558-0679 J9 IEEE T POWER SYST JI IEEE Trans. Power Syst. PD AUG PY 1992 VL 7 IS 3 BP 1197 EP 1210 PG 14 WC Engineering, Electrical & Electronic SC Engineering GA JC574 UT WOS:A1992JC57400028 ER PT J AU SCULLY, A HARPUR, A LE, KD DAY, JT MALONE, MJ MOUSSEAU, TE HIRAKAWA, S BRENNAN, A STANSBERRY, CJ JACKSON, TM RUSSELL, TRW ANELLI, DJ AF SCULLY, A HARPUR, A LE, KD DAY, JT MALONE, MJ MOUSSEAU, TE HIRAKAWA, S BRENNAN, A STANSBERRY, CJ JACKSON, TM RUSSELL, TRW ANELLI, DJ TI USING A SEMI-GUIDED MONTE-CARLO METHOD FOR FASTER SIMULATION OF FORCED OUTAGES OF GENERATING-UNITS SO IEEE TRANSACTIONS ON POWER SYSTEMS LA English DT Article DE FORCED OUTAGE; GENERATING UNIT; PRODUCTION COSTING; OUTAGE SCHEDULING; MONTE-CARLO SAMPLING; CHRONOLOGICAL DISPATCH; UNIT COMMITMENT AB In recent years, a number of utilities have started using detailed chronological production-costing programs for mid-tem planning studies. Even though the chronological method has gained popularity because of its ability to capture operating realism and provide detailed hourly results, the issue of how to best model forced outages has not been fully resolved. This paper presents a semi-guided Monte Carlo method that can be used in chronological production-costing programs to create "statistically balanced" forced outage schedules. As the test results for the Electricity Supply Board show, this technique can greatly reduce the number of Monte Carlo runs required to produce "reliable" production cost results. C1 ABB POWER SYST INC,DIV ADV SYST TECHNOL,CTR GENERAT,PITTSBURGH,PA. ABB POWER SYST INC,DIV ADV SYST TECHNOL,CTR GENERAT SERV,PITTSBURGH,PA. KANSAI ELECT POWER CO,OSAKA,JAPAN. TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401. SCOTTISH POWER,GLASGOW,SCOTLAND. NATL POWER,SWINDON,ENGLAND. RP SCULLY, A (reprint author), ELECT SUPPLY BOARD,NATL CONTROL CTR,DUBLIN,IRELAND. NR 4 TC 4 Z9 4 U1 0 U2 0 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0885-8950 J9 IEEE T POWER SYST JI IEEE Trans. Power Syst. PD AUG PY 1992 VL 7 IS 3 BP 1313 EP 1321 DI 10.1109/59.207350 PG 9 WC Engineering, Electrical & Electronic SC Engineering GA JC574 UT WOS:A1992JC57400044 ER PT J AU FRAZIER, AW WAERSTAD, KJ AF FRAZIER, AW WAERSTAD, KJ TI THE PHASE SYSTEM MGO-(NH4)2O-P2O5-H2O AT 25-DEGREES-C SO INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH LA English DT Note AB Solubility isotherms in the system MgO-(NH4)2O-P2O5-H2O at 25-degrees-C were determined between pH values of 3 and 9, for MgHPO4.3H2O (newberite), Mg3(NH4)2(HPO4)4.8H2O (hannayite). Mg-(NH4)2(HPO4)2.4H2O-A (schertelite), Mg(NH4)2(HPO4)2.4H2O-B, and MgNH4PO4.6H2O (struvite). Crystallographic properties are given for the new compound Mg(NH4)2(HPO4)2.4H2O-B, a dimorphic form of the mineral schertelite. RP FRAZIER, AW (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,CHEM RES DEPT,MUSCLE SHOALS,AL 35660, USA. NR 10 TC 3 Z9 3 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0888-5885 J9 IND ENG CHEM RES JI Ind. Eng. Chem. Res. PD AUG PY 1992 VL 31 IS 8 BP 2065 EP 2068 DI 10.1021/ie00008a034 PG 4 WC Engineering, Chemical SC Engineering GA JH530 UT WOS:A1992JH53000034 ER PT J AU LOTSE, EG JABRO, JD SIMMONS, KE BAKER, DE AF LOTSE, EG JABRO, JD SIMMONS, KE BAKER, DE TI SIMULATION OF NITROGEN DYNAMICS AND LEACHING FROM ARABLE SOILS SO JOURNAL OF CONTAMINANT HYDROLOGY LA English DT Article ID USABLE MECHANISTIC MODEL; FIELD; WATER AB The LEACHM model was evaluated using data from a field experiment conducted in Lancaster County, Pennsylvania, U.S.A. Many of the parameter input values were the means of determinations for soil samples from the field site. Measured nitrogen (N) uptake and nitrate (NO3-N) storage in the soil profile, as well as mineralization and nitrification rates were higher in 1987 than in 1988. The measured N removal by crops was taken as the simulated N uptake. A reasonably good agreement between simulated and measured values was obtained for NO3-N storage. However, higher rate constants had to be used for 1987 than for 1988 in order to match simulated with measured storage. The simulated soil solution NO3-N concentrations at 1.2-m depth agreed quite well with those measured in porous cup water samples, except for the highest ammonium nitrate treatment. In general, the simulation results indicated that the LEACHM model described the nitrogen dynamics fairly well. C1 TENNESSEE VALLEY AUTHOR,AGR RES CTR,MUSCLE SHOALS,AL 35660. RP LOTSE, EG (reprint author), PENN STATE UNIV,DEPT AGRON,UNIV PK,PA 16802, USA. NR 28 TC 28 Z9 29 U1 0 U2 5 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0169-7722 J9 J CONTAM HYDROL JI J. Contam. Hydrol. PD AUG PY 1992 VL 10 IS 3 BP 183 EP 196 DI 10.1016/0169-7722(92)90060-R PG 14 WC Environmental Sciences; Geosciences, Multidisciplinary; Water Resources SC Environmental Sciences & Ecology; Geology; Water Resources GA JJ965 UT WOS:A1992JJ96500001 ER PT J AU VOSS, AW HINTZ, RJ AF VOSS, AW HINTZ, RJ TI PHOTOGRAMMETRIC APPLICATIONS DIVISION SO PHOTOGRAMMETRIC ENGINEERING AND REMOTE SENSING LA English DT Article C1 UNIV MAINE,DEPT SURVEYING ENGN,DIV PHOTOGRAMMETR APPLICAT,ORONO,ME 04473. RP VOSS, AW (reprint author), TENNESSEE VALLEY AUTHOR,DEPT MAPS & SURVEYS,DIV PHOTOGRAMMETR APPLICAT,KNOXVILLE,TN, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC PHOTOGRAMMETRY PI BETHESDA PA 5410 GROSVENOR LANE SUITE 210, BETHESDA, MD 20814-2160 SN 0099-1112 J9 PHOTOGRAMM ENG REM S JI Photogramm. Eng. Remote Sens. PD AUG PY 1992 VL 58 IS 8 BP 1078 EP 1079 PG 2 WC Geography, Physical; Geosciences, Multidisciplinary; Remote Sensing; Imaging Science & Photographic Technology SC Physical Geography; Geology; Remote Sensing; Imaging Science & Photographic Technology GA JF232 UT WOS:A1992JF23200004 ER PT J AU TEYKER, RH AF TEYKER, RH TI SEEDLING RESPONSES TO BAND APPLIED NH4OH RATES AND TO N-FORM IN 2 MAIZE HYBRIDS SO PLANT AND SOIL LA English DT Article DE AMMONIUM; AMMONIA TOXICITY; MAIZE (ZEA-MAYS L); NITRATE; NITROGEN USE EFFICIENCY; ROOT LENGTH DENSITY ID ZEA-MAYS-L; NITROGEN; CORN; AMMONIUM; NITRATE; GROWTH; ROOTS AB Growth of maize seedlings can be improved by enhanced ammonium nutrition, but placing fertilizer anhydrous ammonia close to seedlings introduces the risk of ammonia toxicity. In this study, growth and root elongation response to rates of closely placed NH4OH bands were investigated in two contrasting maize hybrids. Seven rates of NH4OH, ranging from 0 to 200 mg N kg-1 soil were injected into the center of each pot. A single rate of Ca(NO3)2-N was included to compare hybrids for N form preference at a moderate N rate. Three seedlings per pot were planted 5.7 cm from the injection point. Hybrid B73 x LH51 produced a quadratic response in shoot growth to NH4OH rates, whereas LH74 x LH123 exhibited a significant linear decline in response to NH4OH rate. Root length density sampled from the fertilized zone declined linearly in response to NH4OH rate while a slight increase in root length density in unfertilized zones was observed at intermediate NH4OH rates. Hybrids did not differ in root length density in either zone. The hybrid with greater tolerance of NH4OH rates (B73 x LH51) also showed a preference in shoot growth for NH4- over NO3-N at 66.7 mg N kg-1 compared to LH74 x LH123. On average across hybrids, nitrate concentrations of xylem exudate collected from detopped plants were 14.5 mmol g-1 for Ca(NO3)2 treatments and 1.5 mmol g-1 for NH4OH treatments, indicating that contrasting N-form nutrition resulted from fertilizer treatments. Malate concentrations were higher in the NH4OH treatment indicating that this organic acid anion may substitute for the negative charge of nitrate during enhanced ammonium nutrition in maize. The results suggest that potentially useful genetic variation exists in maize for N form preference and for tolerance to increasing ammonical-N rates. RP TEYKER, RH (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,AGR RES DEPT,MUSCLE SHOALS,AL 35660, USA. NR 25 TC 7 Z9 7 U1 1 U2 3 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0032-079X J9 PLANT SOIL JI Plant Soil PD AUG PY 1992 VL 144 IS 2 BP 289 EP 295 DI 10.1007/BF00012887 PG 7 WC Agronomy; Plant Sciences; Soil Science SC Agriculture; Plant Sciences GA JK872 UT WOS:A1992JK87200016 ER PT J AU TEYKER, RH HOBBS, DC AF TEYKER, RH HOBBS, DC TI GROWTH AND ROOT MORPHOLOGY OF CORN AS INFLUENCED BY NITROGEN FORM SO AGRONOMY JOURNAL LA English DT Article ID ZEA-MAYS-L; NITRATE UPTAKE; SPRING WHEAT; AMMONIUM; NUTRITION; MAIZE; PH; PLANTS; PRODUCTIVITY; ASSIMILATION AB Public concern about NO3- levels in potable waters, together with improving techniques for maintaining NH4+ availability in soils, has renewed research interest in the effects of N form on crop growth. The effects of NO3- versus NH4+ on growth and morphology of juvenile corn (Zea mays L.) were investigated in two experiments. In Exp. 1, 16-d-old, solution-grown plants produced less shoot fresh weight when grown with NH4+ than with NO3- nutrition. Root fresh weights were similar, but elongation of the primary root axis and its longest first order lateral was less with NH4+ nutrition. Under NH4+ nutrition, apparent thickness (grams per meter) of primary roots was 54% greater, and the frequency of first order laterals with second order laterals was 65% greater, than under NO3- nutrition. In Exp. 2, plants were grown in the greenhouse until 40 d after emergence in a slightly alkaline 3:1 sand:soil mix. Nitrogen (75 mg N kg-1) was supplied as either Ca(NO3)2 or (NH4)2SO4 plus nitrapyrin [2-chloro-6-(trichloromethyl) pyridine]. Ammonium-grown plants produced 2.3 times the dry matter and had higher concentrations of N in both stems (18.5%) and leaves (27.5%) compared to NO3-- grown plants. Tillering was increased by NH4+ nutrition. Apparent root thickness was again greater under NH4+ nutrition, but the difference between N regimes was only 15%. Results indicate that under conditions of course-textured soils and slightly alkaline pH an enhanced NH4+- N regime may be advantageous for growth of corn. Differences in pH regimes between the hydroponic and soil-based experiments may account for the contrasting results. C1 PFISTER HYBRIDS,EL PASO,IL 61704. RP TEYKER, RH (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,DEPT AGR RES,MUSCLE SHOALS,AL 35660, USA. NR 40 TC 16 Z9 16 U1 0 U2 3 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0002-1962 J9 AGRON J JI Agron. J. PD JUL-AUG PY 1992 VL 84 IS 4 BP 694 EP 700 PG 7 WC Agronomy SC Agriculture GA JH845 UT WOS:A1992JH84500030 ER PT J AU MANN, HC CULP, JE JOHNSON, FJ AF MANN, HC CULP, JE JOHNSON, FJ TI TVAS FERTILIZER PESTICIDE CONTAINMENT PROGRAM SO FERTILIZER RESEARCH LA English DT Article RP MANN, HC (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,ENVIRONM PROGRAM TEAM,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD JUL PY 1992 VL 32 IS 1 BP 107 EP 109 DI 10.1007/BF01054400 PG 3 WC Soil Science SC Agriculture GA JL912 UT WOS:A1992JL91200013 ER PT J AU BELLI, M STRAKA, T THOMAS, JD WATSON, W BROOKS, R AF BELLI, M STRAKA, T THOMAS, JD WATSON, W BROOKS, R TI CLEAN CHIP AVAILABILITY ASSESSMENT SYSTEM - A COMPUTATIONAL TOOL FOR ANALYZING POSSIBLE CHIP MILL LOCATIONS SO FOREST PRODUCTS JOURNAL LA English DT Note AB The available inventory and the cost of delivered wood are critical to the decision-making process of managers when selecting a mill site. This project was undertaken to estimate weights and production costs associated with clean chips for a particular site chosen by the user. The study area encompasses 15 southeastern states. The model is implemented through a flexible, interactive, microcomputer-based program. C1 CLEMSON UNIV,DEPT FOREST RESOURCES,CLEMSON,SC 29634. TENNESSEE VALLEY AUTHOR,NORRIS,TN 37828. RP BELLI, M (reprint author), MISSISSIPPI STATE UNIV,DEPT FORESTRY,DRAWER FR,MISSISSIPPI STATE,MS 39762, USA. NR 1 TC 0 Z9 0 U1 0 U2 0 PU FOREST PRODUCTS SOC PI MADISON PA 2801 MARSHALL COURT, MADISON, WI 53705-2295 SN 0015-7473 J9 FOREST PROD J JI For. Prod. J. PD JUL-AUG PY 1992 VL 42 IS 7-8 BP 45 EP 46 PG 2 WC Forestry; Materials Science, Paper & Wood SC Forestry; Materials Science GA JF523 UT WOS:A1992JF52300008 ER PT J AU LEE, RR KETELLE, RH BOWNDS, JM RIZK, TA AF LEE, RR KETELLE, RH BOWNDS, JM RIZK, TA TI AQUIFER ANALYSIS AND MODELING IN A FRACTURED, HETEROGENEOUS MEDIUM SO GROUND WATER LA English DT Article AB A ground-water flow and contaminant transport modeling study was performed at a proposed waste disposal site on the Department of Energy's Oak Ridge Reservation to assess the accuracy of a computer simulation of the flow field in the shallow water-table aquifer. The migration of a ground-water tracer, under controlled field conditions, was used as a comparative benchmark of solute transport simulations assuming different aquifer characteristics. A conventional approach to aquifer analysis and modeling, which assumed the domain to be homogeneous with low anisotropy, resulted in an inaccurate simulation of tracer migration. Alternative conceptual models were formulated which considered the effects of geologic heterogeneities on tracer migration which could be verified by additional data acquisition and analysis. Application of the alternative concepts in numerical modeling resulted in more accurate simulations of tracer migration. These results suggested that local geology created discrete flow pathways oriented oblique to the maximum gradient which were unresolved in conventional aquifer analysis. Results of the study showed that standard approaches to aquifer analysis and computer modeling are crudely representative of the flow field and provide nonconservative estimates of contaminant transport at the scale of a waste disposal unit. By adopting an iterative approach to site characterization, conceptual model formulation, and numerical modeling, the level of resolution provided by a ground-water tracer was accurately simulated. C1 TENNESSEE VALLEY AUTHOR,NORRIS,TN 37828. RP LEE, RR (reprint author), OAK RIDGE NATL LAB,DIV ENERGY,OAK RIDGE,TN 37831, USA. NR 20 TC 26 Z9 26 U1 1 U2 6 PU GROUND WATER PUBLISHING CO PI WESTERVILLE PA 601 DEMPSEY RD, WESTERVILLE, OH 43081 SN 0017-467X J9 GROUND WATER JI Ground Water PD JUL-AUG PY 1992 VL 30 IS 4 BP 589 EP 597 DI 10.1111/j.1745-6584.1992.tb01535.x PG 9 WC Geosciences, Multidisciplinary; Water Resources SC Geology; Water Resources GA JB921 UT WOS:A1992JB92100014 ER PT J AU BARBER, KL MADDUX, LD KISSEL, DE PIERZYNSKI, GM BOCK, BR AF BARBER, KL MADDUX, LD KISSEL, DE PIERZYNSKI, GM BOCK, BR TI CORN RESPONSES TO AMMONIUM-NITROGEN AND NITRATE-NITROGEN FERTILIZATION SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article ID NUTRITION AB Studies have indicated that, by maintaining relatively high solution culture or soil NH4+/NO3- ratios during the reproductive growth stage, certain corn (Zea mays L.) genotypes have a higher yield potential. Unfortunately, few data on soil NH4+ and NO3- levels have been reported. A 3-yr field experiment was conducted in northeastern Kansas in 1987, 1988 1989 to evaluate the effects of time and form of applied N on fertilizer band NH4+/NO3- ratios and on the N nutrition, dry-matter accumulation, and grain yield of two corn hybrids. Urea, urea-NH4NO3, urea plus Ca(NO3)2, NH4NO3, and Ca(NO3)2 solutions having NH4+.NO3- ratios of 1:0, 3:1, 1:1, 1:1, and 0:1, respectively, were used at equivalent N rates. The nitrification inhibitors, nitrapyrin [2-chloro-6-(trichloromethyl) pyridine] and dicyandiamide, as well as two-way and three-way timing of application schemes were used to maintain N as NH4+. Split applications of ammoniacal N with a nitrification inhibitor were effective in maintaining elevated soil NH4+ concentrations from planting through early grain fill. In 1988 only, grain yield was increased slightly (3-9% higher) when corn was fertilized with ammoniacal N compared with NO3- only. Overall, manipulation of soil NH4+/.NO3- ratios had few effects on corn development or yield. C1 TENNESSEE VALLEY AUTHOR,AGR RES DEPT,MUSCLE SHOALS,AL 35660. UNIV GEORGIA,DEPT AGRON,ATHENS,GA 30602. KANSAS STATE UNIV AGR & APPL SCI,DEPT AGRON,MANHATTAN,KS 66506. RP BARBER, KL (reprint author), TEXAS A&M UNIV SYST,CTR RES & EXTENS,RT 2,BOX 589,CORPUS CHRISTI,TX 78410, USA. NR 17 TC 8 Z9 9 U1 1 U2 10 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD JUL-AUG PY 1992 VL 56 IS 4 BP 1166 EP 1171 PG 6 WC Soil Science SC Agriculture GA JQ168 UT WOS:A1992JQ16800027 ER PT J AU MORTVEDT, JJ MIKKELSEN, RL KELSOE, JJ AF MORTVEDT, JJ MIKKELSEN, RL KELSOE, JJ TI CROP RESPONSE TO FERROUS SULFATE IN BANDED GELS OF HYDROPHILIC POLYMERS SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article ID IRON; POLYACRYLAMIDES; SOILS AB Iron deficiencies are widespread and difficult to correct by soil application. Banded hydrogels containing FeSO4 have the potential to act as a matrix for minimizing contact of the applied Fe with soil. Three greenhouse pot experiments were conducted to determine response of grain sorghum [Sorghum bicolor (L.) Moench] to FeSO4 banded alone or with hydrated commercial gel-forming polymers in Epping silt loam (loamy, mixed (calcareous), mesic, shallow Ustic Torriorthent), a calcareous, Fe-deficient soil. Sorghum dry-matter production and Fe uptake after 6-wk growth periods were highest with FeEDDHA and lowest with FeSO4, each banded alone. Plant availability of applied FeSO4 was increased by banding FeSO4 in some hydrated polymers (mainly polyacrylamides). Apparently, the banded gels provided an environment that maintained the included FeSO4 in a more available form, which resulted in greater crop response to the applied Fe. Results of a laboratory experiment indicated that band application of FeSO4 in hydrated polymers did not affect the mte of oxidation of the applied Fe2+ to Fe3+. However, total extractable Fe (by 0.05 M HCl + 0.0125 M H2SO4 or by 1 M HCl) was higher in soil near banded hydrated FeSO4 with polymer formulations than FeSO4 banded alone. This suggests that the applied FeSO4 had with soil to a much greater extent when it was banded alone rather than with the hydrated polymers. RP MORTVEDT, JJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,AGR RES DEPT,MUSCLE SHOALS,AL 35660, USA. NR 14 TC 8 Z9 14 U1 0 U2 2 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD JUL-AUG PY 1992 VL 56 IS 4 BP 1319 EP 1324 PG 6 WC Soil Science SC Agriculture GA JQ168 UT WOS:A1992JQ16800051 ER PT J AU EDWARDS, GS KELLY, JM MAYS, PA AF EDWARDS, GS KELLY, JM MAYS, PA TI OZONE, ACIDIC PRECIPITATION, AND SOIL MG IMPACTS ON SOIL AND LOBLOLLY-PINE SEEDLING NUTRIENT STATUS AFTER 3 GROWING SEASONS SO WATER AIR AND SOIL POLLUTION LA English DT Article ID THROUGHFALL CHEMISTRY; PICEA-ABIES; FOLIAR; RAIN; MIST; DEPOSITION; GROWTH; FOG AB Recent studies have suggested that the growth of loblolly pine (Pinus taeda L.) has declined in the southeastern United States, possibly due to acidic deposition and air pollutants, especially under conditions of low nutrient availability. Consequently, the potential for individual and synergistic impacts of O3, acidic precipitation, and soil Mg status on the nutrient status of loblolly pine seedlings and soil was investigated over a 3 yr study period. Thirty-six open top chambers equipped with a rainfall exclusion/addition system were utilized to administer three levels of O3 (subambient, ambient, or twice ambient) and two acidic precipitation treatments (pH 3.8 or 5.2) to seedlings growing in 24-L plastic pots containing soil having either 35 or 15 mg kg-1 of exchangeable Mg. Each chamber contained 36 pots, and each treatment combination was replicated six times for a total of 1296 individual pots. After three seasons, throughfall and foliar nutrition data indicated that foliar leaching was not accelerated by increasing the acidity of precipitation from pH 5.2 to 3.8 and that increasing O3 did not act to exacerbate foliar leaching. Further, foliar nutrient concentrations were not significantly affected by precipitation pH or O3 treatments. Soil and soil solution data also indicate no accelerated soil leaching associated with chronic acidic precipitation. Differences in soil Mg treatments were reflected in soil solution and seedling Mg contents, but the 15 mg kg-1 soil Mg treatment was not sufficiently low enough to induce Mg deficiency in the seedlings. RP EDWARDS, GS (reprint author), TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,TVA FORESTRY BLDG,NORRIS,TN 37828, USA. NR 30 TC 13 Z9 13 U1 0 U2 3 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD JUL PY 1992 VL 63 IS 3-4 BP 281 EP 294 DI 10.1007/BF00475495 PG 14 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA HY921 UT WOS:A1992HY92100005 ER PT J AU BOSTIC, D BURNS, G HARVEY, S AF BOSTIC, D BURNS, G HARVEY, S TI QUALITATIVE CORROSION MONITORING BY ONLINE ION CHROMATOGRAPHY SO JOURNAL OF CHROMATOGRAPHY LA English DT Article AB The corrosion mechanism for secondary side systems of pressurized water reactors has always been difficult to monitor and quantify. Ion chromatography may be the method to evaluate the corrosion phenomena using on-line systems. Two separate ion chromatography methods have been developed to monitor manganese, a component of carbon steel and stainless steel used in secondary system piping. The first method employs step gradient cation-exchange separation with chemically suppressed conductometric detection. The second method employs traditional transition metal analysis using an analytical column followed by post-column reagent addition and mixing with visible detection at 520 nm. The presence of manganese was verified using corrosion product monitors. Each monitor has a 0.45-mu-m particulate filter followed by three cation-exchange membrane filters for the determination of soluble metallic species. Atomic absorption spectrophotometry was employed to analyze the processed filters. Results for the corrosion monitors and the ion chromatography methods were compared to attempt validation of all methods and to establish practical methods for on-line corrosion monitoring. C1 TENNESSEE VALLEY AUTHOR,1101 MARKET ST,CHATTANOOGA,TN 37402. VIRGINIA ELECT & POWER CO,SURRY POWER STN,SURRY,VA 23883. GEBCO ENGN INC,SEBASTOPOL,CA 95472. NR 9 TC 11 Z9 11 U1 3 U2 7 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0021-9673 J9 J CHROMATOGR PD JUN 5 PY 1992 VL 602 IS 1-2 BP 163 EP 171 DI 10.1016/0021-9673(92)80077-8 PG 9 WC Chemistry, Analytical SC Chemistry GA HZ914 UT WOS:A1992HZ91400024 ER PT J AU RADEL, RJ RANDLE, AA GAUTNEY, J BOCK, BR WILLIAMS, HM AF RADEL, RJ RANDLE, AA GAUTNEY, J BOCK, BR WILLIAMS, HM TI THIOPHOSPHORYL TRIAMIDE - A DUAL PURPOSE UREASE NITRIFICATION INHIBITOR SO FERTILIZER RESEARCH LA English DT Article DE UREASE INHIBITOR; NITRIFICATION INHIBITION; AMMONIUM NITRATE NUTRITION; THIOPHOSPHORYL TRIAMIDE; NITROGEN EFFICIENCY; AMMONIUM NITRATE RATIO CONTROL AGENTS AB Very few compounds have been shown to possess both urease and nitrification inhibitor activity. The ability to control both of these processes by the addition of a single additive is, however, highly desirable. During our work with the urease inhibitor thiophosphoryl triamide (TPTA) we have discovered that this material affects inhibition of urea hydrolysis by urease and ammonium oxidation by nitrifiers. This discovery suggests the pursuit of a new class of agrochemical compounds which can be designated as ammonium/nitrate ratio control agents because of their potential ability to provide controllable levels of ammonium and nitrate to cro in systems. RP RADEL, RJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 5 Z9 6 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD JUN PY 1992 VL 31 IS 3 BP 275 EP 280 DI 10.1007/BF01051279 PG 6 WC Soil Science SC Agriculture GA JG440 UT WOS:A1992JG44000004 ER PT J AU BROWMAN, MG AF BROWMAN, MG TI POWER PRODUCTION WASTE SO WATER ENVIRONMENT RESEARCH LA English DT Review ID FLY-ASH; SOLIDIFICATION; ADSORPTION; NUCLEAR; STORAGE; SLUDGE; LONG RP BROWMAN, MG (reprint author), TENNESSEE VALLEY AUTHOR,HANEY BLDG ZC,1101 MARKET ST,CHATTANOOGA,TN 37402, USA. NR 76 TC 0 Z9 0 U1 0 U2 1 PU WATER ENVIRONMENT FEDERATION PI ALEXANDRIA PA 601 WYTHE ST, ALEXANDRIA, VA 22314-1994 SN 1061-4303 J9 WATER ENVIRON RES JI Water Environ. Res. PD JUN PY 1992 VL 64 IS 4 BP 453 EP 458 PG 6 WC Engineering, Environmental; Environmental Sciences; Limnology; Water Resources SC Engineering; Environmental Sciences & Ecology; Marine & Freshwater Biology; Water Resources GA JF570 UT WOS:A1992JF57000025 ER PT J AU EDWARDS, GS FRIEND, AL ONEILL, EG TOMLINSON, PT AF EDWARDS, GS FRIEND, AL ONEILL, EG TOMLINSON, PT TI SEASONAL PATTERNS OF BIOMASS ACCUMULATION AND CARBON ALLOCATION IN PINUS-TAEDA SEEDLINGS EXPOSED TO OZONE, ACIDIC PRECIPITATION, AND REDUCED SOIL MG SO CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE LA English DT Article ID AIR-POLLUTION STRESS; NORWAY SPRUCE; GROWTH; PLANTS; PHOTOSYNTHESIS; ROOT; RAIN; POLLUTANTS; SHOOT AB Seasonal patterns of biomass accumulation and carbon allocation were determined for 1-year-old loblolly pine (Pinus taeda L.) seedlings grown in soil having either 15 or 35-mu-g Mg.g-1 and exposed to subambient, ambient, or twice ambient levels of ozone (O3) and simulated rainfall at pH 3.8 or 5.2 in open-top chambers. Seedlings were harvested during the 1988 dormancy period, immediately prior to bud break in 1989, during the first and third foliar growth flushes of 1989, and at the end of the 1989 growing season. At each harvest, biomass of individual seedling components was determined for all seedlings, and C-14 allocation among components was determined on a subset of seedlings. Seedlings exposed to twice ambient O3 exhibited a delay in fine-root production at the beginning of the 1989 growing season and reduced coarse-root biomass at the end of the 1989 growing season. Acidic precipitation and soil Mg treatments did not significantly affect biomass at any harvest date, nor were any treatment interactions observed. Biomass accumulation and carbon allocation were strongly affected by plant phenological stage, with maximum root allocation immediately prior to bud break and maximum shoot allocation at the end of the growing season. Seedlings exposed to twice ambient levels of O3 exhibited increased total respirational losses, decreased foliar retention, and slightly reduced export of initial C-14 label to stem and roots compared with seedlings exposed to subambient O3; however, these trends were not statistically significant. C1 MISSISSIPPI STATE UNIV,DEPT FORESTRY,MISSISSIPPI STATE,MS 39762. OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37831. US FOREST SERV,N CENT FOREST EXPT STN,FORESTRY SCI LAB,RHINELANDER,WI 54501. RP EDWARDS, GS (reprint author), TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,TVA FORESTRY BLDG,NORRIS,TN 37828, USA. NR 31 TC 21 Z9 21 U1 1 U2 2 PU NATL RESEARCH COUNCIL CANADA PI OTTAWA PA RESEARCH JOURNALS, MONTREAL RD, OTTAWA ON K1A 0R6, CANADA SN 0045-5067 J9 CAN J FOREST RES JI Can. J. For. Res.-Rev. Can. Rech. For. PD MAY PY 1992 VL 22 IS 5 BP 640 EP 646 DI 10.1139/x92-085 PG 7 WC Forestry SC Forestry GA HZ297 UT WOS:A1992HZ29700002 ER PT J AU HAUSER, GE SHANE, RM NIZNIK, JA BROCK, WG AF HAUSER, GE SHANE, RM NIZNIK, JA BROCK, WG TI INNOVATIVE REREGULATION - WEIRS SO CIVIL ENGINEERING LA English DT Article RP HAUSER, GE (reprint author), TENNESSEE VALLEY AUTHOR,ENGN LAB,NORRIS,TN 37828, USA. NR 0 TC 3 Z9 3 U1 0 U2 0 PU ASCE-AMER SOC CIVIL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0885-7024 J9 CIVIL ENG JI Civil Eng. PD MAY PY 1992 VL 62 IS 5 BP 64 EP 66 PG 3 WC Engineering, Civil SC Engineering GA HQ289 UT WOS:A1992HQ28900021 ER PT J AU ALAVIAN, V OSTROWSKI, P AF ALAVIAN, V OSTROWSKI, P TI USE OF DENSITY-CURRENT TO MODIFY THERMAL STRUCTURE OF TVA RESERVOIRS SO JOURNAL OF HYDRAULIC ENGINEERING-ASCE LA English DT Article AB The Tennessee Valley Authority (TVA) reservoirs were innovatively manipulated to prolong strong stratification to keep a nuclear plant's intake water temperature below safety limits. Thermal stratification in a key reservoir was initially stabilized by changing hydropower peaking operation at both ends of the reservoir to precalculated steady releases. Additionally, a predetermined volume of cold water was released from a deep tributary reservoir and routed as a density current over a distance of more than 160 mi (257 km) through three reservoirs to the subject plant. A mathematical model capable of simulating the now and thermal characteristics of the reservoir system, including atmospheric heat exchange, was developed to help identify feasible reservoir operation options and to determine the required volume and duration of the cold-water release. Kinematic and geometric properties of the cold water traveling through the reservoir system were modeled using theories governing two-dimensional density currents. Accurate determination of travel time and release date was critical to the arrival of cold water at the plant during the period it was most needed. RP ALAVIAN, V (reprint author), TENNESSEE VALLEY AUTHOR,ENGN LAB,PO DRAWER E,NORRIS,TN 37828, USA. NR 14 TC 16 Z9 16 U1 1 U2 1 PU ASCE-AMER SOC CIVIL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0733-9429 J9 J HYDRAUL ENG-ASCE JI J. Hydraul. Eng.-ASCE PD MAY PY 1992 VL 118 IS 5 BP 688 EP 706 DI 10.1061/(ASCE)0733-9429(1992)118:5(688) PG 19 WC Engineering, Civil; Engineering, Mechanical; Water Resources SC Engineering; Water Resources GA HQ625 UT WOS:A1992HQ62500002 ER PT J AU SIKORA, FJ COPELAND, JP DILLARD, EF BURNELL, JR AF SIKORA, FJ COPELAND, JP DILLARD, EF BURNELL, JR TI CORN GROWTH AS AFFECTED BY SUSPENSION FERTILIZERS CONTAINING FLUOROSILICIC ACID SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article ID FLUORIDE; SOILS; ALUMINUM; SOLUBILITY AB Fluorosilicic acid (H2SiF6) is a suggested additive to suspension fertilizers produced from monoammonium phosphate (MAP) to prevent gelling of the suspension. A greenhouse study was conducted to determine if F added to soil via P suspension fertilizers was detrimental to corn (Zea mays L.) growth. The F sources consisted of reagent-grade NH4F, NH4SiF6, and three P suspension fertilizers. Equilibria constants and measurements with a F- ion selective electrode (ISE) indicated SiF62- dissociates to H4SiO4 and F- at pH > 4 and total F concentration < 1 mM. Therefore, only F- needed to be considered as a potential toxic component in soils. At an initial soil pH of 5.8, an 11% dry-matter weight decrease was observed when a suspension fertilizer with 89 g F kg-1 was added to soil to supply a rate of 170 mg F kg-1 soil. An adequate level of F in P suspension fertilizers is between 16 and 23 g kg-1 and this level did not affect corn dry-matter weight with application rates less-than-or-equal-to 32 mg F kg-1 soil. At high soil F-application rates from 30 to 170 mg F kg-1 soil, F was not suspected to be the phytotoxic agent since F concentrations in corn tops were all < 0.4 mg kg-1. There was a significant correlation between soil Al and F extracted with water, which led to a hypothesis that decreased corn growth was due to Al phytotoxicity. C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER RES CTR,CHEM RES DEPT,MUSCLE SHOALS,AL 35660. RP SIKORA, FJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER ENVIRONM RES CTR,AGR RES DEPT,MUSCLE SHOALS,AL 35660, USA. NR 33 TC 8 Z9 8 U1 1 U2 1 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD MAY-JUN PY 1992 VL 56 IS 3 BP 961 EP 966 PG 6 WC Soil Science SC Agriculture GA JD368 UT WOS:A1992JD36800048 ER PT J AU BARTOS, JM MULLINS, GL WILLIAMS, JC SIKORA, FJ COPELAND, JP AF BARTOS, JM MULLINS, GL WILLIAMS, JC SIKORA, FJ COPELAND, JP TI WATER-INSOLUBLE IMPURITY EFFECTS ON PHOSPHORUS AVAILABILITY IN MONOAMMONIUM PHOSPHATE FERTILIZERS SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article AB Water-insoluble, P-containing impurity compounds can form during the production of commercial monoammonium phosphate (MAP, NH4H2PO4) fertilizers. Increased reliance on lower grade phosphate rock (PR) could result in an increase in these water-insoluble fertilizer impurity compounds, thus lowering the percentage of water-soluble P in commercial P fertilizers. There is some concern regarding the effect that impurity compounds may be having on P-fertilizer effectiveness. Therefore, a greenhouse study was initiated to determine the concentration at which water-insoluble impurity compounds will reduce MAP-fertilizer effectiveness. Five commercial MAP fertilizers, representing the major U.S. sources of PR (Florida, North Carolina, and Idaho), were selected for study. Fertilizer impurities were collected as water-insoluble residues by washing the MAP fertilizers with deionized water. Mixtures of water-soluble, reagent-grade MAP and the water-insoluble fertilizer residues were prepared to give a wide range in water-soluble P. The fraction of water-soluble P was controlled by supplying 0, 20, 40, 60, 80, and 100% of the total P as reagent-grade MAP. Fertilizer mixtures were applied at a rate of 80 mg P kg-1 soil, and sorghum-sudangrass [Sorghum bicolor (L.) Moench] was grown in the treated soil. Four harvests were taken at 21-d intervals. Forage yields and P uptake were affected by the content of water-soluble P and the source of fertilizer P. Statistical analysis of the data for the five sources produced two separate regression yield models. The two respective fertilizer groups required 57 and 68% water-soluble P to obtain 90% of the maximum yield. Results from this study indicate that current impurity levels in MAP fertilizers are not a major agronomic problem. C1 AUBURN UNIV,ALABAMA AGR EXPT STN,DEPT AGRON & SOILS,AUBURN,AL 36849. TENNESSEE VALLEY AUTHOR,NATL FERTILISER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660. NR 23 TC 9 Z9 9 U1 1 U2 4 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD MAY-JUN PY 1992 VL 56 IS 3 BP 972 EP 976 PG 5 WC Soil Science SC Agriculture GA JD368 UT WOS:A1992JD36800050 ER PT J AU EDWARDS, NT EDWARDS, GL KELLY, JM TAYLOR, GE AF EDWARDS, NT EDWARDS, GL KELLY, JM TAYLOR, GE TI 3-YEAR GROWTH-RESPONSES OF PINUS-TAEDA L TO SIMULATED RAIN CHEMISTRY, SOIL MAGNESIUM STATUS, AND OZONE SO WATER AIR AND SOIL POLLUTION LA English DT Article ID NET PHOTOSYNTHESIS; LOBLOLLY-PINE; ACIDIC RAIN; FIELD; ALLOCATION; AMBIENT; FORESTS; TREE AB Height, diameter, and biomass were measured for loblolly pine (Pinus taeda L) seedlings grown in soil containing 15 or 35-mu-g Mg g-1 and exposed from May to October in 1987, 1988, and 1989 to three O3 concentrations (sub-ambient, ambient, or twice-ambient) and to rain pH levels of 3.8 or 5.2. Reduction in biomass accumulation in seedlings exposed to twice-ambient O3 vs sub-ambient O3 was 14% (P = 0.03) in 1987, 11.4% (P = 0.002) by 1988, and 8% (P = 0.15) by 1989. The greatest height growth occurred in seedlings exposed to twice-ambient O3, and the greatest stem diameter growth occurred in seedlings exposed to sub-ambient O3. A comparison of stem volume (d2h) with stem biomass suggested that tissue density was reduced by elevated O3. Biomass accumulation response to rainfall chemistry was small (5.5% reduction in the low pH treatment in 1989) and not statistically significant for most plant tissues. Growth response to soil Mg status was not significant. Hoewever, in 1989 treatment interactions between rainfall chemistry and soil Mg status were observed. Height was 5% greater (P = 0.02) and biomass was 6% greater (P = 0.10) in seedlings grown in higher-Mg soil and receiving higher-pH rainfall than seedlings grown in any of the other pH-Mg treatment combinations. The data suggest direct adverse effects of near ambient O3 and indirect, slower acting and interacting adverse effects of rainfall chemistry and soil nutrient status on growth of loblolly pine. C1 OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,OAK RIDGE,TN 37831. DESERT RES INST,CTR BIOL SCI,RENO,NV 89506. RP EDWARDS, NT (reprint author), OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37831, USA. NR 32 TC 17 Z9 17 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD MAY PY 1992 VL 63 IS 1-2 BP 105 EP 118 DI 10.1007/BF00475625 PG 14 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA HT937 UT WOS:A1992HT93700008 ER PT J AU MEISCHEN, SJ KOHLER, JJ AF MEISCHEN, SJ KOHLER, JJ TI ALUMINUM REMOVAL FROM PHOSPHORIC-ACID AS CHUKHROVITE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 5 PY 1992 VL 203 BP 22 EP IEC PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA HK162 UT WOS:A1992HK16200050 ER PT J AU MEISCHEN, SJ HARPER, SS AF MEISCHEN, SJ HARPER, SS TI FOLIAR ABSORPTION OF AN AGROCHEMICAL MONITORED BY HORIZONTAL ATTENUATED TOTAL REFLECTANCE FOURIER TRANSFORMED INFRARED SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 5 PY 1992 VL 203 BP 110 EP AGRO PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA HK161 UT WOS:A1992HK16100245 ER PT J AU KENNEDY, GA AF KENNEDY, GA TI CHEMICAL SPECIATION AND SOLUBILITY STATUS IN PHOSPHORIC-ACID PLANT PROCESS WATER PONDS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 5 PY 1992 VL 203 BP 212 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA HK161 UT WOS:A1992HK16102145 ER PT J AU HAUCK, RD AF HAUCK, RD TI TECHNICAL AND SOCIAL INTERRELATIONSHIPS IN SUSTAINABLE AGRICULTURE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,AGR RES DEPT,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 5 PY 1992 VL 203 BP 276 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA HK161 UT WOS:A1992HK16102209 ER PT J AU BARBOSA, MDS BECK, MJ FEIN, JE POTTS, D INGRAM, LO AF BARBOSA, MDS BECK, MJ FEIN, JE POTTS, D INGRAM, LO TI EFFICIENT FERMENTATION OF PINUS SP ACID HYDROLYSATES BY AN ETHANOLOGENIC STRAIN OF ESCHERICHIA-COLI SO APPLIED AND ENVIRONMENTAL MICROBIOLOGY LA English DT Note ID PACHYSOLEN-TANNOPHILUS; D-XYLOSE; HEMICELLULOSE HYDROLYSATE; CANDIDA-SHEHATAE; YEASTS; SUGARS AB Process conditions for the acid hydrolysis of pine hemicellulose and cellulose have been described which provide a biocompatible sugar solution. By using an improved strain of recombinant Escherichia coli, strain KO11, hydrolysates supplemented with yeast extract and tryptone nutrients were converted to ethanol with an efficiency of 85% to over 100% on the basis of monomer sugar content (approximately 72 g/liter) and with the production of 35 g of ethanol per liter in 48 h. In the process described, approximately 347 liters of ethanol could be produced per dry metric ton of lignocellulose. C1 UNIV FLORIDA,DEPT MICROBIOL & CELL SCI,GAINESVILLE,FL 32611. BIOHOL DEV,TORONTO M3J 2B7,ONTARIO,CANADA. TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 20 TC 69 Z9 70 U1 0 U2 3 PU AMER SOC MICROBIOLOGY PI WASHINGTON PA 1325 MASSACHUSETTS AVENUE, NW, WASHINGTON, DC 20005-4171 SN 0099-2240 J9 APPL ENVIRON MICROB JI Appl. Environ. Microbiol. PD APR PY 1992 VL 58 IS 4 BP 1382 EP 1384 PG 3 WC Biotechnology & Applied Microbiology; Microbiology SC Biotechnology & Applied Microbiology; Microbiology GA HM121 UT WOS:A1992HM12100049 PM 1599258 ER PT J AU PIER, PA THORNTON, FC MCDUFFIE, C HANSON, PJ AF PIER, PA THORNTON, FC MCDUFFIE, C HANSON, PJ TI CO-2 EXCHANGE-RATES OF RED SPRUCE DURING THE 2ND SEASON OF EXPOSURE TO OZONE AND ACIDIC CLOUD DEPOSITION SO ENVIRONMENTAL AND EXPERIMENTAL BOTANY LA English DT Article DE OZONE; CLOUD WATER; RED SPRUCE; PICEA-RUBENS; PHOTOSYNTHESIS; RESPIRATION; CHLOROPHYLL ID NET PHOTOSYNTHESIS; DARK RESPIRATION; AIR-POLLUTION; LOBLOLLY-PINE; CO2 EXCHANGE; GROWTH; SEEDLINGS; PRECIPITATION; FORESTS; RAIN AB Red spruce (Picea rubens Sarg.) seedlings were exposed for two growing seasons to ambient ozone (O3) and cloud water deposition at Whitetop Mountain, VA, a high elevation site in the Appalachian Mountains. Native seedlings collected from the site and seedlings grown from seed from the Great Smoky Mountain National Park (GSM seedlings) were used in the study. Field exclusion chambers were used to produce chamber treatments consisting of (1) exclusion of clouds and approximately 50% reduction in ambient ozone (COE), (2) exclusion of clouds (CE), and (3) exposure to clouds and ambient ozone (CC). Photosynthesis of native seedlings was not affected by chamber treatments. GSM seedlings in CC and ambient air plots (AA), however, maintained higher photosynthetic rates than CE and COE treatments into September and October, suggesting that acidic deposition prolonged photosynthesis later into the autumn for CC and AA seedlings. Light response curves of photosynthesis measured in the 1988 and 1989 seasons also showed evidence of higher photosynthetic rates for the September 1988 measurements for CC and AA seedlings, compared to CE and COE treatments. Respiration of previous year needles of native seedlings was enhanced in AA and CC treatments, as was current year needles of GSM seedlings, indicating that O3 and acidic cloud water caused increased respiration in red spruce. Chlorophyll and carotenoid concentrations of needles did not differ significantly throughout the season. C1 OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37831. RP PIER, PA (reprint author), TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,CHEM ENGN BLDG 2A,MUSCLE SHOALS,AL 35660, USA. RI Hanson, Paul J./D-8069-2011 OI Hanson, Paul J./0000-0001-7293-3561 NR 34 TC 4 Z9 4 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0098-8472 J9 ENVIRON EXP BOT JI Environ. Exp. Bot. PD APR PY 1992 VL 32 IS 2 BP 115 EP 124 DI 10.1016/0098-8472(92)90036-2 PG 10 WC Plant Sciences; Environmental Sciences SC Plant Sciences; Environmental Sciences & Ecology GA HR329 UT WOS:A1992HR32900003 ER PT J AU THORNTON, FC PIER, PA MCDUFFIE, C AF THORNTON, FC PIER, PA MCDUFFIE, C TI RED SPRUCE RESPONSE TO OZONE AND CLOUDWATER AFTER 3 YEARS EXPOSURE SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article ID ABIES L KARST; DARK RESPIRATION; NORWAY SPRUCE; ACID MIST; NET PHOTOSYNTHESIS; GROWTH-RESPONSE; AIR-POLLUTION; WHITE-PINE; SEEDLINGS; PRECIPITATION AB This study reports on the results of a 3-yr study conducted at a high elevation site in the southern Appalachians to determine if cloudwater and ozone (O3) adversely affect the growth of red spruce seedlings (Picea rubens Sarg.). Field chambers were established at Whitetop Mountain, VA (elevation 1689 m), in 1988. Three replicate chamber treatments were constructed to produce the following treatments: (i) exclusion of clouds and O3, (COE), (ii) ambient O3, with clouds removed (CE), and (iii) exposure to both clouds and O3, (CC). Ambient air plots (AA) were also included in order to assess possible chamber effects. Potted native seedlings from the surrounding forest and seedlings grown from seed collected in the Great Smoky Mountains National Park (GSM seedlings) were used in the study. After 3 yr, seedlings were impacted little by the reduction in pollution levels within the CE and COE chambers. No differences in seedling diameter growth were found for either seedling type, and height growth differences that were detected indicated more height growth in treatments with ambient O3 and cloudwater. Minimal biomass effects were also found. Increased nutrient leaching of needle Ca and Mg was observed in cloudwater treatments, but needle concentrations were not reduced to deficiency levels. Removal of both cloudwater and O3 (COE) did not enhance photosynthesis (Ps) rates for native or GSM seedlings. However, Ps of seedlings in which only cloudwater was removed (CE) was lower in 1-yr-old needles (C + 1) of native and GSM seedlings, and in 2-yr-old needles (C + 2) of native seedlings. These lower Ps rates of CE seedlings were correlated with lower needle N concentrations, indicating that cloudwater NO3- and NH4+, may have provided a fertilizer effect within AA and CC treatments. Respiration of current year needles of native seedlings was not affected by treatments; however, respiration was lower in older needles (C + 1 and C + 2) in which O3, and cloudwater were removed (CE and COE). RP THORNTON, FC (reprint author), TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,CHEM ENGN BLDG 2A,MUSCLE SHOALS,AL 35660, USA. NR 40 TC 10 Z9 10 U1 0 U2 0 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD APR-JUN PY 1992 VL 21 IS 2 BP 196 EP 202 PG 7 WC Environmental Sciences SC Environmental Sciences & Ecology GA HU312 UT WOS:A1992HU31200007 ER PT J AU JOHNSON, RD ELEY, MH AF JOHNSON, RD ELEY, MH TI PRELIMINARY STUDIES ON THE PROCESSING SEQUENCE FOR SOUTHERN RED OAK AND MUNICIPAL SOLID-WASTE USING A HYBRID DILUTE ACID ENZYMATIC-HYDROLYSIS PROCESS FOR ETHANOL-PRODUCTION SO APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY LA English DT Article; Proceedings Paper CT 13TH SYMP ON BIOTECHNOLOGY FOR FUELS AND CHEMICALS CY MAY 06-10, 1991 CL COLORADO SPRINGS, CO SP US DOE, NATL RENEWABLE ENERGY LAB, OAK RIDGE NATL LAB, GAS RES INST, BADGER ENGINEERS, COLORADO INST RES BIOTECHNOL, AMER CHEM SOC DE WOODY BIOMASS; CELLULOSE HYDROLYSIS; ACID HYDROLYSIS; ENZYMATIC HYDROLYSIS; ETHANOL AB Based on this preliminary study, a metric ton of dry southern red oak chips subjected to a first-stage dilute sulfuric acid hydrolysis would yield 132 kg of xylose and 40 kg of glucose and mannose. A second-stage dilute sulfuric acid hydrolysis on the first-stage residue would yield only 128 kg of additional glucose, but a second-stage cellulytic enzyme hydrolysis on the first-stage residue would yield an additional 265 kg of glucose. Fermentation of these hydrolyzates would show that the hybrid process would yield over 50% more ethanol. Results on other biomass are also included. C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 36550. UNIV ALABAMA,KE JOHNSON RES CTR,HUNTSVILLE,AL 35899. NR 15 TC 3 Z9 3 U1 0 U2 0 PU HUMANA PRESS INC PI TOTOWA PA 999 RIVERVIEW DRIVE SUITE 208, TOTOWA, NJ 07512 SN 0273-2289 J9 APPL BIOCHEM BIOTECH JI Appl. Biochem. Biotechnol. PD SPR PY 1992 VL 34-5 BP 651 EP 657 DI 10.1007/BF02920585 PG 7 WC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology SC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology GA HU375 UT WOS:A1992HU37500058 ER PT J AU SIKORA, FJ COPELAND, JP MULLINS, GL AF SIKORA, FJ COPELAND, JP MULLINS, GL TI APPARENT SOLUBILITY PRODUCTS OF PHOSPHORUS IMPURITY COMPOUNDS IN COMMERCIAL MONOAMMONIUM PHOSPHATE FERTILIZERS SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article AB Monoammonium phosphate (MAP) fertilizers contain P impurity compounds that have low solubility and bioavailability. Solubility products of fertilizer impurity compounds not currently documented would be useful data to predict the solubility and subsequent P bioavailability of the compounds in soil. Water-insoluble MAP fractions from seven commercial MAP fertilizers were equilibrated with water and the filtrate was analyzed for total concentration of chemical components. Activities of individual elements were calculated using a chemical speciation program, MINEQL, and were used to determine apparent solubility products (K(sp)o) of P impurity compounds. The apparent log K(sp)o values were -16.33, -9.33, and -14.59 for AlNH4HPO4F2, FeNH4(HPO4)2, and MgAl(NH4)2H(PO4)2F2, respectively. The values were only considered estimates because they were determined from a heterogeneous mixture of compounds in the water-in-soluble MAP fractions rather than pure solid phases. The approximate log K(sp)o values were instructive for comparing solubilities of the impurity compounds with solubilities of variscite, strengite, monetite, brushite, struvite, and FePO4(c) in water and soil. At pH 6 in water, the general order of decreasing P solubility was struvite > brushite > monetite > MgAl(NH4)2(PO4)2F2 = AlNH4HPO4F2 > FeNH4(HPO4)2 > > FePO4(c) > variscite almost-equal-to strengite. In soil, the P impurity compounds have a greater solubility than variscite, strengite, monetite, and brushite between pH 5.5 and 7. Therefore, the impurity compounds are not expected to remain intact in soil for long periods of time. Of the three impurity compounds, MgAl(NH4)2H(PO4)2F2 appears to be the least desirable because of lower calculated solubility in soil. C1 AUBURN UNIV,DEPT AGRON & SOILS,AUBURN,AL 36849. RP SIKORA, FJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,AGR RES DEPT,MUSCLE SHOALS,AL 35660, USA. NR 19 TC 8 Z9 8 U1 0 U2 9 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD MAR-APR PY 1992 VL 56 IS 2 BP 402 EP 407 PG 6 WC Soil Science SC Agriculture GA HR731 UT WOS:A1992HR73100010 ER PT J AU SIMONAITIS, R OLSZYNA, KJ MEAGHER, JF AF SIMONAITIS, R OLSZYNA, KJ MEAGHER, JF TI MORE QUESTIONS ON FOREST DECLINE SO NATURE LA English DT Letter RP SIMONAITIS, R (reprint author), TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,MUSCLE SHOALS,AL 35660, USA. NR 7 TC 0 Z9 0 U1 0 U2 0 PU MACMILLAN MAGAZINES LTD PI LONDON PA PORTERS SOUTH, 4 CRINAN ST, LONDON, ENGLAND N1 9XW SN 0028-0836 J9 NATURE JI Nature PD JAN 30 PY 1992 VL 355 IS 6359 BP 402 EP 402 DI 10.1038/355402a0 PG 1 WC Multidisciplinary Sciences SC Science & Technology - Other Topics GA HB530 UT WOS:A1992HB53000043 ER PT B AU NEWTON, G SINGH, GP AF NEWTON, G SINGH, GP GP ASM INT TI A COMPUTERIZED DATA MANAGEMENT-SYSTEM FOR HEAT-EXCHANGERS SO 11TH INTERNATIONAL CONFERENCE AND EXHIBITS ON NDE IN THE NUCLEAR AND PRESSURE VESSEL INDUSTRIES LA English DT Proceedings Paper CT 11th International Conference and Exhibits on NDE in the Nuclear and Pressure Vessel Industries CY APR 30-MAY 02, 1992 CL ALBUQUERQUE, NM SP ASM INT, MAT TESTING & QUAL CONTROL DIV, NONDESTRUCT TESTING COMM, AMER SOC NONDESTRUCT TESTING, AMER WELDING SOC, ATOMIC ENERGY SOC JAPAN, BRIT INST NONDESTRUCT TESTING, DEUT GESELL ZERSTORUNGSFREIE PRUFUNG E V, EDISON WELDING INST, ELECT POWER RES INST, ASM INT, ENERGY DIV, JAPAN INST MET, LOS ALAMOS NATL LAB, SOC FRANCAISE MET & MAT, SOC FRANCAISE ENERGIE NUCL, MINERALS MET & MAT SOC C1 TENNESSEE VALLEY AUTHOR,SPRING CITY,TN. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ASM INTERNATIONAL PI MATERIALS PARK PA 9503 KINSMAN RD, MATERIALS PARK, OH 44073 BN 0-87170-446-3 PY 1992 BP 231 EP 234 PG 4 WC Materials Science, Characterization & Testing; Nuclear Science & Technology SC Materials Science; Nuclear Science & Technology GA BA08L UT WOS:A1992BA08L00034 ER PT J AU NORWOOD, VM TATE, LR AF NORWOOD, VM TATE, LR TI REMOVING HEAVY-METALS FROM PHOSPHORIC-ACID AND PHOSPHATE FLUID FERTILIZERS - ORGANIC AND INORGANIC REAGENTS SO ACS SYMPOSIUM SERIES LA English DT Review ID STARCH XANTHATE; MERCURY REMOVAL; WASTE-WATER; POLYMER AB Heavy metals in wet-process phosphoric acid (WPA) and phosphate fluid fertilizers are an environmental concern in the United States and Europe. To address this concern, several organic and inorganic reagents were evaluated as precipitants for heavy metals in a 10-34-0 (N-P2O5-K2O) fluid fertilizer and WPA. Trisodium trithiocyanuric acid (TMT-15), sodium polythiocarbonate (Thio-Red II), and sodium trithiocarbonate (5% Na2CS3) precipitated arsenic, cadmium, copper, mercury, lead, and zinc from 10-34-0. Ammonium cyanurate was ineffective in removing cadmium from 10-34-0. Thio-Red II and 5% Na2CS3 precipitated mercury, lead, cadmium, copper, and chromium from WPA. A water-insoluble starch xanthate adsorbed mercury, copper, and lead from 10-34-0 and WPA. Sodium sulfide, sodium polysulfide, and potassium ferrocyanide were tested as inorganic precipitants. The polysulfide was twice as effective as the sulfide alone, and concentrations of less than 10 ppm of arsenic, cadmium, mercury, and lead were achieved in 10-34-0. Ferrocyanide reduced the concentrations of cadmium and nickel to less than 10 ppm in WPA. C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,CHEM RES DEPT,MUSCLE SHOALS,AL 35660. NR 34 TC 4 Z9 4 U1 2 U2 5 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0097-6156 J9 ACS SYM SER PY 1992 VL 509 BP 147 EP 160 PG 14 WC Chemistry, Multidisciplinary SC Chemistry GA KB613 UT WOS:A1992KB61300011 ER PT J AU BARRIER, JW BULLS, MM AF BARRIER, JW BULLS, MM TI FEEDSTOCK AVAILABILITY OF BIOMASS AND WASTES SO ACS SYMPOSIUM SERIES LA English DT Review RP BARRIER, JW (reprint author), TENNESSEE VALLEY AUTHOR, BIOTECHNOL RES DEPT, NATL FERTILIZER & ENVIRONM RES CTR, MUSCLE SHOALS, AL 35660 USA. NR 21 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 USA SN 0097-6156 J9 ACS SYM SER JI ACS Symp. Ser. PY 1992 VL 476 BP 410 EP 421 PG 12 WC Chemistry, Multidisciplinary SC Chemistry GA GW627 UT WOS:A1992GW62700023 ER PT J AU JOSLIN, JD WOLFE, MH AF JOSLIN, JD WOLFE, MH TI TESTS OF THE USE OF NET THROUGHFALL SULFATE TO ESTIMATE DRY AND OCCULT SULFUR DEPOSITION SO ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS LA English DT Article DE ACID DEPOSITION; CLOUDWATER DEPOSITION; DEPOSITION MODELS; DRY DEPOSITION; FOLIAR LEACHING; NET THROUGHFALL; SULFATE; SULFUR DEPOSITION; THROUGHFALL ID BALSAM FIR CANOPY; CLOUD WATER; ATMOSPHERIC DEPOSITION; AIR-POLLUTANTS; SPRUCE FOREST; CHEMISTRY; SURFACES AB Throughfall and stemflow measurements taken in a mature high elevation red spruce stand, and precipitation measurements made in a nearby clearing, were used to calculate weekly net throughfall (= throughfall + stemflow - precipitation) sulfate deposition and net throughfall volume in the stand over a 20-week period. The study fortuitously was divisible into a low cloudwater deposition period, during which precipitation volumes generally exceeded throughfall volumes, and a high cloud period, during which the reverse was true. Weekly cloudwater deposition volume was estimated independently from continuously recorded cloudwater collections by an artificial tree located on an elevated platform in the clearing. Weekly net throughfall volume correlated well with cloudwater deposition volume (r = +0.86). Precipitation accounted for only 25% of the throughfall sulfate collected throughout the study and only 15% of that collected during the high cloud period, as net throughfall sulfate was 2.4 times greater during the high cloud period than during the low cloud period. Weekly estimates of cloudwater sulfate deposition correlated well (r = +0.74) with measures of net throughfall sulfate during the high cloud period. Dry deposition models were used to estimate weekly dry S deposition; weekly estimates of the wash-off of this dry deposition also correlated well (r = +0.76) with net throughfall sulfate during the low cloud period. During the high cloud period, estimates of cloudwater S plus dry S deposition accounted for 67% of the sulfate collected in net throughfall; however, during the low cloud period only 55% of net throughfall sulfate was accounted for. The low percentage of sulfate accounted for during the low cloud period suggests that the dry models were underestimating S deposition. Possible reasons for underestimation include failure to consider fully topographic complexity and edge effects, underestimates of surface wetness, and the possibility of canopy sources of sulfate (foliar leaching). These results support the use of throughfall sulfate measurements as gross estimates of (1) total S deposition, (2) total dry S deposition (using net throughfall in environments where cloudwater deposition accounts for less than 5% of total sulfate deposition) and/or (3) total cloud S deposition (substracting precipitation and dry inputs from total throughfall sulfate in high cloud environments). RP JOSLIN, JD (reprint author), TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,MUSCLE SHOALS,AL 35660, USA. NR 39 TC 23 Z9 25 U1 1 U2 2 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0004-6981 J9 ATMOS ENVIRON A-GEN PY 1992 VL 26 IS 1 BP 63 EP 72 DI 10.1016/0960-1686(92)90261-I PG 10 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA GP343 UT WOS:A1992GP34300006 ER PT J AU Paulk, JR AF Paulk, JR BE Covel, J TI Networking for environmental education SO BRIDGES TO UNDERSTANDING LA English DT Proceedings Paper CT 1992 National Interpreters Workshop on Bridges to Understanding - Spanning the Gap Between Talk and Action CY NOV 05-10, 1992 CL SANTA CLARA, CA SP Natl Assoc Interpretat DE environmental/economy; networking; alliance; environmental; literary C1 TENNESSEE VALLEY AUTHOR,KNOXVILLE,TN 37902. NR 0 TC 0 Z9 0 U1 0 U2 0 PU NATIONAL ASSOCIATION INTERPRETATION PI FT COLLINS PA PO BOX 1892, FT COLLINS, CO 80522 PY 1992 BP 239 EP 242 PG 4 WC Education & Educational Research SC Education & Educational Research GA BE83V UT WOS:A1992BE83V00078 ER PT S AU SOFTLEY, LG BRODER, JD STRICKLAND, RC BECK, MJ BARRIER, JW AF SOFTLEY, LG BRODER, JD STRICKLAND, RC BECK, MJ BARRIER, JW BE Khan, MR TI CONVERTING WASTE TO ETHANOL AND ELECTRICITY VIA DILUTE SULFURIC-ACID HYDROLYSIS - A REVIEW SO CLEAN ENERGY FROM WASTE AND COAL SE ACS SYMPOSIUM SERIES LA English DT Review CT SYMP ON CLEAN ENERGY FROM WASTE AND COAL, AT THE 202ND NATIONAL MEETING OF THE AMERICAN CHEMICAL SOC CY AUG 25-30, 1991 CL NEW YORK, NY SP AMER CHEM SOC, DIV FUEL CHEM RP SOFTLEY, LG (reprint author), TENNESSEE VALLEY AUTHOR,DEPT BIOTECH RES,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA WASHINGTON SN 0097-6156 BN 0-8412-2514-1 J9 ACS SYM SER PY 1992 VL 515 BP 42 EP 57 PG 16 WC Energy & Fuels; Environmental Sciences SC Energy & Fuels; Environmental Sciences & Ecology GA BX33H UT WOS:A1992BX33H00004 ER PT J AU WELLS, KL TERRY, DL GROVE, JH BRINKLEY, WE BRODER, MF AF WELLS, KL TERRY, DL GROVE, JH BRINKLEY, WE BRODER, MF TI SPREADING UNIFORMITY OF GRANULAR BULK-BLENDED FERTILIZER SO COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS LA English DT Article AB This study was conducted to measure the field variability in nutrient rate of bulk blended granular fertilizer that was spread with a double-spinner, ground driven spreader. The objective was to determine if such variation affected com (Zea mays L.) yield and nutrient concentrations. Studies were conducted at two sites in Kentucky during 1987 to test the agronomic effects of varying granule size of urea (U) and diammonium phosphate (DAP) when they were blended with muriate of potash (KCl) to prepare a bulk-blended mixed fertilizer. The control (uniform blend) blend components were all of the same granule size (2.0-3.36 mm). Two blends of identical analysis were prepared by using smaller (1.4-2.0 mm) granule sized U (fine urea) or DAP. Each of the three blend treatments was spread in swath widths of 12.19 m. Measurements were made every 2.44 m across the swath to measure rate of nutrient application, 10-leaf stage growth of com, ear leaf nutrient concentration of com, harvest stand population, and grain yield. Despite measurable differences in applied nutrient rates due to the use of fine U and fine DAP as compared to the uniform treatment, there were no significant treatment effects on com grain yields. C1 UNIV KENTUCKY,DIV REGULATORY SERV,LEXINGTON,KY 40546. TVA NATL FERTILIZER & ENVIRONM RES CTR,DEPT FIELD PROGRAMS,MUSCLE SHOALS,AL 35660. RP WELLS, KL (reprint author), UNIV KENTUCKY,DEPT AGRON,LEXINGTON,KY 40546, USA. NR 17 TC 4 Z9 4 U1 1 U2 2 PU MARCEL DEKKER INC PI NEW YORK PA 270 MADISON AVE, NEW YORK, NY 10016 SN 0010-3624 J9 COMMUN SOIL SCI PLAN JI Commun. Soil Sci. Plant Anal. PY 1992 VL 23 IS 15-16 BP 1731 EP 1751 DI 10.1080/00103629209368700 PG 21 WC Agronomy; Plant Sciences; Chemistry, Analytical; Soil Science SC Agriculture; Plant Sciences; Chemistry GA JW686 UT WOS:A1992JW68600006 ER PT B AU BARRIER, JW BULLS, MM AF BARRIER, JW BULLS, MM BE ROWELL, RM SCHULTZ, TP NARAYAN, R TI FEEDSTOCK AVAILABILITY OF BIOMASS AND WASTES SO EMERGING TECHNOLOGIES FOR MATERIALS AND CHEMICALS FROM BIOMASS SE ACS SYMPOSIUM SERIES LA English DT Review CT SYMP AT THE 200TH NATIONAL MEETING OF THE AMERICAN CHEMICAL SOC : EMERGING TECHNOLOGIES FOR MATERIALS AND CHEMICALS FROM BIOMASS CY AUG 26-31, 1990 CL WASHINGTON, DC SP AMER CHEM SOC, DIV CELLULOSE TEXT & PAPER CHEM RP BARRIER, JW (reprint author), TENNESSEE VALLEY AUTHOR,BIOTECHNOL RES DEPT,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 3 Z9 3 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA WASHINGTON BN 0-8412-2171-5 J9 ACS SYM SER PY 1992 VL 476 BP 410 EP 421 PG 12 WC Agronomy; Energy & Fuels; Materials Science, Multidisciplinary SC Agriculture; Energy & Fuels; Materials Science GA BU75C UT WOS:A1992BU75C00023 ER PT J AU EDWARDS, GS KELLY, JM AF EDWARDS, GS KELLY, JM TI ECTOMYCORRHIZAL COLONIZATION OF LOBLOLLY-PINE SEEDLINGS DURING 3 GROWING SEASONS IN RESPONSE TO OZONE, ACIDIC PRECIPITATION, AND SOIL MG STATUS SO ENVIRONMENTAL POLLUTION LA English DT Article ID GROWTH; RAIN; O-3; PHOTOSYNTHESIS; MYCORRHIZAE; FORESTS; IMPACT; SPRUCE; PLANTS; ROOTS AB A three-year study was initiated in 1987 to evaluate the impact of O3, acidic precipitation, and soil Mg on ectomycorrhizal colonization of loblolly pine (Pinus taeda L.) seedlings. Thirty-six open-top chambers equipped with a rain-fall exclusion/addition system were utilized to administer three levels of O3 (subambient, ambient, or twice ambient) and two precipitation acidity levels (pH 3.8 or 5.2) to seedlings growing in 24-liter plastic pots containing soil having either 35 or 15 mg kg-1 of exchangeable Mg. Seedlings exposed to the twice ambient O3 treatment exhibited smaller percentages of total ectomycorrhizal short roots at the end of each year of the study, but trends were statistically significant in 1989 only. Changes in number of specific ectomycorrhizal morphotypes in response to O3 were not consistent from year to year. Acidic precipitation treatments had no effect on number or percent of mycorrhizal short roots, and responses of two morphotypes to soil Mg treatments were probably due to differences in the soil environment rather than a result of changes in aboveground processes. Temporal shifts in morphotype frequencies were observed for seedlings in all treatments and indicate that mycorrhizal succession occurred during the study period. RP EDWARDS, GS (reprint author), TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,TVA FORESTRY BLDG,NORRIS,TN 37828, USA. NR 33 TC 20 Z9 23 U1 0 U2 3 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0269-7491 J9 ENVIRON POLLUT JI Environ. Pollut. PY 1992 VL 76 IS 1 BP 71 EP 77 DI 10.1016/0269-7491(92)90118-T PG 7 WC Environmental Sciences SC Environmental Sciences & Ecology GA HG642 UT WOS:A1992HG64200010 PM 15092010 ER PT J AU MORTVEDT, JJ AF MORTVEDT, JJ TI CROP RESPONSE TO LEVEL OF WATER-SOLUBLE ZINC IN GRANULAR ZINC FERTILIZERS SO FERTILIZER RESEARCH LA English DT Article DE CORN; GRANULE SIZE; INDUSTRIAL BY-PRODUCTS; MICRONUTRIENTS AB Many industrial by-products containing Zn are being processed and sold as Zn fertilizers. Some baghouse dusts and flue dusts which contain ZnO may be used as fertilizers or may be partially acidulated with H2SO4 to form Zn oxysulfates (various mixtures of ZnO and ZnSO4). Spent H2SO4 by-products of several industries, especially the galvanizing industry, also may be processed into ZnSO4 fertilizers. The level of water-soluble Zn (as a percentage of total Zn) in these fertilizers is mainly related to the relative contents of ZnSO4 (water soluble) and ZnO (water insoluble). Other published results have shown that availability to plants of most nutrients in a granular fertilizer is related to their water solubility. Response of corn (Zea mays L.) to fine and granular Zn fertilizers varying in level of water-soluble Zn was determined on a limed Zn-deficient Crowley silt loam (Typic Albaqualf) in three greenhouse pot experiments. Dry matter production and Zn uptake by corn were similar with several finely ground (<0.15 mm) Zn fertilizers varying from 0 to 100% of their total Zn in water-soluble form. Crop response to granular (1.7 to 2.4 mm, -8 + 12 mesh) Zn fertilizers increased with level of water-soluble Zn in several ZnSO4 fertilizers made from spent acids, Zn oxysulfates, and ZnO by-product fertilizers. Corn dry matter production and Zn uptake were significantly lower with fertilizers containing <40% water-soluble Zn. Crop response to granular mixtures varying in proportion of reagent grade ZnSO4 and ZnO gave similar results in two experiments. These results show that at least 40% of the total Zn in granular Zn fertilizers should be in water-soluble form to be fully effective for crops. RP MORTVEDT, JJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 23 Z9 24 U1 0 U2 4 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PY 1992 VL 33 IS 3 BP 249 EP 255 DI 10.1007/BF01050880 PG 7 WC Soil Science SC Agriculture GA KW944 UT WOS:A1992KW94400008 ER PT J AU FRAZIER, AW AF FRAZIER, AW TI THE PHASE SYSTEM FE2O3-(NH4)2O-P2O5-H2O AT 75-DEGREES-C SO INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH LA English DT Article ID ACID AB The chemical parameters controlling sludge formation in wet-process phosphoric acid were partially defined by determining the solubility isotherms in the acidic region of the system Fe2O3-(NH4)2O-P2O5-H2O at 75-degrees-C. A new compound, FeNH4(H2PO4)4, was isolated at concentrations above 64% P2O5, and its crystallographic properties are described. RP FRAZIER, AW (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,CHEM RES DEP,MUSCLE SHOALS,AL 35660, USA. NR 14 TC 2 Z9 2 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0888-5885 J9 IND ENG CHEM RES JI Ind. Eng. Chem. Res. PD JAN PY 1992 VL 31 IS 1 BP 210 EP 213 DI 10.1021/ie00001a030 PG 4 WC Engineering, Chemical SC Engineering GA GZ068 UT WOS:A1992GZ06800032 ER PT J AU MORTVEDT, JJ MIKKELSEN, RL BEHEL, AD AF MORTVEDT, JJ MIKKELSEN, RL BEHEL, AD TI GRAIN-SORGHUM RESPONSE TO GRANULAR FORMULATIONS OF IRON SOURCES AND HYDROPHILIC POLYMERS SO JOURNAL OF PLANT NUTRITION LA English DT Article; Proceedings Paper CT 6TH INTERNATIONAL SYMP ON IRON CY JUL 14-19, 1991 CL UTAH STATE UNIV, LOGAN, UT SP UTAH STATE AGR EXPT STN, BIONATL AGR RES & DEV FUND HO UTAH STATE UNIV AB Banded hydrogels containing FeSO4 have been shown to provide available Fe for plants on calcareous, Fe-deficient soils. Because granular mixtures of gel-forming polymers and Fe sources would be easier to apply to soil than hydrogels, several such granular products were compared with banded hydrogels in greenhouse pot experiments. Several FeSO4+ gel-forming polymer (polyacrylamide) formulations were granulated in a rotary tableting press and band applied to an Fe-deficient Epping silt loam soil (Ustic Torriorthent). None of the granular formulations of FeSO4+ polymers banded alone or with other additives (urea, ammominum sulfate, or bentonite clay) was effective in providing available Fe to grain sorghum (Sorghum bicolor L. Moench). However, a granular formulation of FeEDTA+ polymer increased sorghum dry matter yields and Fe uptake. Banded hydrated polymer formulations containing either FeEDTA or FeSO4 also were effective in providing available Fe to sorghum. Results of an associated laboratory experiment showed that some gel formation occurred at granule sites of the FeSO4+ polymer formulations within one week after soil application. Apparently, gel formation was inadequate to affect Fe reactions with the soil to form unavailable products. Limited gel formation with granular products may have resulted from insufficient free water in soil, high solute concentrations in the soil solution surrounding the granules, or hard granules. These results suggest that application of granular products of FeSO4 with polymers may not be an effective method of soil application unless other polymers, additives, or ratios of polymers, additives, and FeSO4 can be identified. RP MORTVEDT, JJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660, USA. NR 10 TC 2 Z9 6 U1 0 U2 0 PU MARCEL DEKKER INC PI NEW YORK PA 270 MADISON AVE, NEW YORK, NY 10016 SN 0190-4167 J9 J PLANT NUTR JI J. Plant Nutr. PY 1992 VL 15 IS 10 BP 1913 EP 1926 DI 10.1080/01904169209364447 PG 14 WC Plant Sciences SC Plant Sciences GA JW945 UT WOS:A1992JW94500033 ER PT B AU BRODER, JD BARRIER, JW LIGHTSEY, GR AF BRODER, JD BARRIER, JW LIGHTSEY, GR BE Cundiff, JS TI CONVERSION OF COTTON TRASH AND OTHER RESIDUES TO LIQUID FUEL SO LIQUID FUELS FROM RENEWABLE RESOURCES LA English DT Proceedings Paper CT ALTERNATIVE ENERGY CONF : LIQUID FUELS FROM RENEWABLE RESOURCES CY DEC 14-15, 1992 CL NASHVILLE, TN SP US DOE, BIOFUELS FEEDBACK DEV PROGRAM, US DOE, OFF NATL PROGRAMS, USDA, OFF ENERGY, NATL WOOD ENERGY ASSOC, TENNESSEE DEPT ECON & COMMUNITY DEV DE CELLULOSE; COTTON RESIDUES; ETHANOL; HYDROLYSIS; RESIDUES RP BRODER, JD (reprint author), TENNESSEE VALLEY AUTHOR,DEPT BIOTECH RES,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 2 Z9 3 U1 0 U2 0 PU AMER SOC AGRICULTURAL ENGINEERS PI ST JOSEPH PA ST JOSEPH BN 0-929355-36-9 PY 1992 BP 189 EP 200 PG 12 WC Agronomy; Energy & Fuels; Engineering, Chemical; Food Science & Technology SC Agriculture; Energy & Fuels; Engineering; Food Science & Technology GA BX70F UT WOS:A1992BX70F00021 ER PT J AU KELLY, JM BARBER, SA EDWARDS, GS AF KELLY, JM BARBER, SA EDWARDS, GS TI MODELING MAGNESIUM, PHOSPHORUS AND POTASSIUM UPTAKE BY LOBLOLLY-PINE SEEDLINGS USING A BARBER-CUSHMAN APPROACH SO PLANT AND SOIL LA English DT Article DE BARBER-CUSHMAN MODEL; CLI; IMAX; LOBLOLLY PINE; NUTRIENT UPTAKE; SENSITIVITY ANALYSIS ID NUTRIENT-UPTAKE; SOIL; NUTRITION; DIFFUSION; ROOT AB The Barber-Cushman mechanistic nutrient uptake model, which has been utilized extensively to describe and predict nutrient uptake by crop plants, was evaluated for its ability to predict K, Mg, and P uptake by loblolly pine (Pinus taeda L.) seedlings. Sensitivity analyses were also used to investigate the impact of changes in soil nutrient supply, root morphological, and root uptake kinetics parameters on simulated nutrient uptake. Established experimental techniques were utilized to define the 11 parameters needed to model uptake by 1-0 seedlings of K, Mg, and P from a modified A horizon soil (Lilly series). Model predictions of K and P uptake over a 180-d growth period were underestimated by 6 and 11%, respectively. Estimates of Mg uptake were underestimated by 62%. While the level of agreement between predicted and observed K and P values was quite acceptable, analysis of parameter values and results of sensitivity analyses both indicated that the model underestimation of Mg uptake was the result of applying an I(max) value developed under relatively low Mg concentration to a situation in which the functional I(max) would be much higher due to the dominance of passive versus active uptake. Overall results of sensitivity analyses indicate that under the circumstances investigated, I(max) was the primary variable controlling plant uptake of K, Mg, and P. The dominance of this term over others was due to the relatively high C(li) values for all three nutrients. Reducing (-50%) or increasing (+ 100%) other soil supply, root morphological, and remaining root uptake kinetics values did not substantially alter model estimates of nutrient uptake. C1 PURDUE UNIV,DEPT AGRON,W LAFAYETTE,IN 47906. RP KELLY, JM (reprint author), TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,POB 2008,OAK RIDGE,TN 37831, USA. NR 19 TC 31 Z9 33 U1 1 U2 5 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0032-079X J9 PLANT SOIL JI Plant Soil PD JAN PY 1992 VL 139 IS 2 BP 209 EP 218 DI 10.1007/BF00009312 PG 10 WC Agronomy; Plant Sciences; Soil Science SC Agriculture; Plant Sciences GA HB322 UT WOS:A1992HB32200008 ER PT J AU BEHEL, D MORTVEDT, JJ AF BEHEL, D MORTVEDT, JJ GP FERTILIZER IND ROUND TABLE TI POTENTIAL FOR THE INCLUSION OF POLYMERS IN CONTROLLED AVAILABILITY FERTILIZERS SO PROCEEDINGS OF THE 42ND ANNUAL MEETING - FERTILIZER INDUSTRY ROUND TABLE 1992 LA English DT Proceedings Paper CT 42nd Annual Meeting of the Fertilizer-Industry-Round-Table CY OCT 26-28, 1992 CL BALTIMORE, MD SP FERTILIZER IND ROUND TABLE C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU FERTILIZER INDUSTRY ROUND TABLE PI GLEN ARM PA PAUL J PROSSER, SECRETARY, GLEN ARM, MD 21057 PY 1992 BP 89 EP 97 PG 9 WC Agronomy; Engineering, Chemical; Environmental Sciences SC Agriculture; Engineering; Environmental Sciences & Ecology GA BC44D UT WOS:A1992BC44D00013 ER PT B AU BOLES, JL AF BOLES, JL GP FERTILIZER IND ROUND TABLE TI UTILIZATION OF BY-PRODUCT AMMONIUM SULFATE SO PROCEEDINGS OF THE 42ND ANNUAL MEETING - FERTILIZER INDUSTRY ROUND TABLE 1992 LA English DT Proceedings Paper CT 42nd Annual Meeting of the Fertilizer-Industry-Round-Table CY OCT 26-28, 1992 CL BALTIMORE, MD SP FERTILIZER IND ROUND TABLE C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 2 PU FERTILIZER INDUSTRY ROUND TABLE PI GLEN ARM PA PAUL J PROSSER, SECRETARY, GLEN ARM, MD 21057 PY 1992 BP 123 EP 132 PG 10 WC Agronomy; Engineering, Chemical; Environmental Sciences SC Agriculture; Engineering; Environmental Sciences & Ecology GA BC44D UT WOS:A1992BC44D00017 ER PT J AU RIITTERS, KH SMITH, ER AF RIITTERS, KH SMITH, ER TI ESTABLISHING CAUSE-EFFECT RELATIONSHIPS USING FOREST SURVEY DATA - COMMENT SO FOREST SCIENCE LA English DT Note C1 TENNESSEE VALLEY AUTHOR,NORRIS,TN 37828. RP RIITTERS, KH (reprint author), MANTECH ENVIRONM TECHNOL INC,RES TRIANGLE PK,NC 27709, USA. NR 11 TC 1 Z9 1 U1 0 U2 0 PU SOC AMER FORESTERS PI BETHESDA PA 5400 GROSVENOR LANE, BETHESDA, MD 20814 SN 0015-749X J9 FOREST SCI JI For. Sci. PD DEC PY 1991 VL 37 IS 6 BP 1515 EP 1517 PG 3 WC Forestry SC Forestry GA GX088 UT WOS:A1991GX08800003 ER PT J AU SHEA, C NUNLEY, JW WILLIAMSON, JC SMITHSOMERVILLE, HE AF SHEA, C NUNLEY, JW WILLIAMSON, JC SMITHSOMERVILLE, HE TI COMPARISON OF THE ADHESION PROPERTIES OF DELEYA-MARINA AND THE EXOPOLYSACCHARIDE-DEFECTIVE MUTANT STRAIN DMR SO APPLIED AND ENVIRONMENTAL MICROBIOLOGY LA English DT Article ID SOLID-SURFACES; BACTERIA; ATTACHMENT; HYDROPHOBICITY; SUBSTRATUM; MECHANISM; LARVAE; ASSAY; NOV AB Deleya marina 219 (ATCC 25374) produces large quantities of an acidic exopolysaccharide and characteristically forms mucoid colonies and large aggregates of cells. The exopolysaccharide of wild-type D. marina cells appears to occur as both film and fibrils in electron micrographs. The organization of exopolymeric material was indicative of structural heterogeneity. A spontaneous rough-colony mutant defective in exopolysaccharide, D. marina DMR, has been isolated. The absence of exopolymer corresponds to a nonmucoid, nonaggregating, adhesion-altered phenotype. In microplate adhesion assays, wild-type cells grown at 19 or 25-degrees-C attached to hydrophilic surfaces but not to a hydrophobic surface. In contrast, mutant cells exhibited a significantly reduced level of attachment to hydrophilic surfaces and increased adhesion to a hydrophobic surface. C1 TENNESSEE VALLEY AUTHOR,BIOTECH RES DEPT,CEB 1C,MUSCLE SHOALS,AL 35660. NCI,PROGRAM RESOURCES INC,CELL & MOLEC STRUCT LAB,FREDERICK,MD 21702. RP SHEA, C (reprint author), UNIV ALABAMA,DEPT BIOL SCI,TUSCALOOSA,AL 35487, USA. NR 32 TC 28 Z9 28 U1 0 U2 0 PU AMER SOC MICROBIOLOGY PI WASHINGTON PA 1325 MASSACHUSETTS AVENUE, NW, WASHINGTON, DC 20005-4171 SN 0099-2240 J9 APPL ENVIRON MICROB JI Appl. Environ. Microbiol. PD NOV PY 1991 VL 57 IS 11 BP 3107 EP 3113 PG 7 WC Biotechnology & Applied Microbiology; Microbiology SC Biotechnology & Applied Microbiology; Microbiology GA GN265 UT WOS:A1991GN26500008 PM 1781675 ER PT J AU NORWOOD, VM KOHLER, JJ AF NORWOOD, VM KOHLER, JJ TI INVESTIGATION OF ELECTRODELESS CONDUCTIVITY AS A TECHNIQUE FOR MONITORING SULFATE LEVELS DURING PRODUCTION OF WET-PROCESS PHOSPHORIC-ACID SO FERTILIZER RESEARCH LA English DT Article AB In the production of wet-process phosphoric acid (WPA), sulfate concentrations influence both the crystal form and growth rate of calcium sulfate and hence the filtration rate for separating calcium sulfate from the product WPA. The filtration rate must be rapid to maintain high rates for the production of WPA. One approach for continuously monitoring sulfate concentrations during production of WPA is to measure the electrical conductivity, temperature, and specific gravity of WPA, and then relate these data to the sulfate concentration using regression equations. An electrodeless conductivity probe was used to provide reproducible conductivity measurements in return acids (12-32% P2O5) used for the production of WPA (24-36% P2O5). The effect of iron, aluminum, and magnesium impurities on the conductivity measurements was also evaluated. Regression equations were developed from the data which can be used to accurately calculate P2O5 and sulfate concentrations in return acids within a specified temperature range. RP NORWOOD, VM (reprint author), NATL FERTILIZER & ENVIRONM RES CTR,TENNESSEE VALLEY AUTHOR,CHEM RES,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD OCT PY 1991 VL 30 IS 1 BP 61 EP 69 DI 10.1007/BF01048828 PG 9 WC Soil Science SC Agriculture GA GQ531 UT WOS:A1991GQ53100008 ER PT J AU DILLARD, EF BURNELL, JR GAUTNEY, J AF DILLARD, EF BURNELL, JR GAUTNEY, J TI STABLE SUSPENSION FERTILIZERS FROM MONOAMMONIUM PHOSPHATE SO FERTILIZER RESEARCH LA English DT Article AB Research studies conducted at the Tennessee Valley Authority (TVA) have shown that addition of the fluoride ion can improve the physical properties of suspension fertilizers made from monoammonium phosphate (MAP) containing metallic impurities. A study was conducted using fluorosilicic acid, which is a by-product of the phosphate fertilizer industry, as the fluorine source in the production of suspension fertilizers from MAP. The experimental data shown improvements in both viscosity and pourability of 10-30-0 and 11-33-0 grade suspensions made from 11-52-0 grade MAP, using as little as 0.6% fluorine added as fluorsilicic acid. Satisfactory storage time was increased from 30 days to at least 90 days when the extra fluorine was added. A test of this process at a dealer site demonstrated that the pourability of a suspension fertilizer made with MAP was improved. Also, the diammonium phosphate (DAP) crystal size was significantly reduced and the suspension containing fluorosilicic acid had exceptional settling resistant properties. (Slide 1) Stable Suspension Fertilizers From Monoammonium Phosphate, Ewell F. Dillard. James R. Burnell, and Joe Gautney. (Slide 2) My presentation will discuss the background and basic research conducted over the last several years which lead to development of the H2SiF6 process, laboratory tests of the new process, commercial tests of the process of a fertilizer dealer site, environmental considerations, economics, and conclusions. RP DILLARD, EF (reprint author), NATL FERTILIZER & ENVIRONM RES CTR,TENNESSEE VALLEY AUTHOR,CHEM RES,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 1 Z9 1 U1 0 U2 2 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD OCT PY 1991 VL 30 IS 1 BP 77 EP 86 DI 10.1007/BF01048830 PG 10 WC Soil Science SC Agriculture GA GQ531 UT WOS:A1991GQ53100010 ER PT J AU CEASE, TW DRIGGANS, JG WEIKEL, SJ AF CEASE, TW DRIGGANS, JG WEIKEL, SJ TI OPTICAL VOLTAGE AND CURRENT SENSORS USED IN A REVENUE METERING SYSTEM SO IEEE TRANSACTIONS ON POWER DELIVERY LA English DT Article AB This paper discusses the development of an optical voltage sensor as part of an all optical sensor based revenue metering system. The magneto-optic or Faraday effect was used to implement a Magneto-Optic Voltage Transducer (MOVT) to measure voltage by sensing the current flow through a capacitor connected from a 161 kV transmission line to ground. The current sensor was a Magneto-Optic Current Transducer (MOCT), developed previously. The unique design of the voltage sensors using the magneto-optic effect allows the implementation of a revenue metering system using all optical sensors. This method of measuring voltage was previously unproven. The components of the all optical sensor revenue metering system, the site installation, and the data acquisition system used to monitor the system are described. Decisions leading to the design of the MOVT are discussed. C1 ABB POWER T&D CO,RALEIGH,NC. RP CEASE, TW (reprint author), TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401, USA. NR 6 TC 34 Z9 47 U1 1 U2 2 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0885-8977 J9 IEEE T POWER DELIVER JI IEEE Trans. Power Deliv. PD OCT PY 1991 VL 6 IS 4 BP 1374 EP 1379 DI 10.1109/61.97666 PG 6 WC Engineering, Electrical & Electronic SC Engineering GA GK858 UT WOS:A1991GK85800005 ER PT J AU FREEMAN, WE TURNBOW, ML AF FREEMAN, WE TURNBOW, ML TI MINIATURE LINEAR-ACCELERATOR FOR RADIOGRAPHY OF NUCLEAR-PLANT COMPONENTS SO MATERIALS EVALUATION LA English DT Article RP FREEMAN, WE (reprint author), TENNESSEE VALLEY AUTHOR,1101 MARKET ST,CHATTANOOGA,TN 37402, USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER SOC NON-DESTRUCTIVE TEST PI COLUMBUS PA 1711 ARLINGATE LANE PO BOX 28518, COLUMBUS, OH 43228-0518 SN 0025-5327 J9 MATER EVAL JI Mater. Eval. PD OCT PY 1991 VL 49 IS 10 BP 1340 EP 1341 PG 2 WC Materials Science, Characterization & Testing SC Materials Science GA GJ828 UT WOS:A1991GJ82800012 ER PT J AU NICHOLS, DE NGUYEN, DT BURNELL, JR DILLARD, EF AF NICHOLS, DE NGUYEN, DT BURNELL, JR DILLARD, EF TI CORROSION OF CARBON-STEEL AND 18-PERCENT CR-8-PERCENT NI STAINLESS-STEELS IN 23-PERCENT BY WEIGHT FLUOROSILICIC ACID AND 10-30-0 SUSPENSION FERTILIZER WITH FLUOROSILICIC ACID ADDED SO FERTILIZER RESEARCH LA English DT Article AB Research studies conducted by the Tennessee Valley Authority (TVA) have shown that addition of fluorosilicic acid can improve the physical properties of suspension fertilizers made from monoammonium phosphate (MAP) containing metallic impurities. The experimental data showed that addition of as little as 0.6% fluorine as fluorosilicic acid to a 10-30-0 grade suspension improved its viscosity, pourability, and high-temperature storage and increased the water solubility of the nitrogen and P2O5. Because fluorosilicic acid is very corrosive in nature, a series of electrochemical and immersion corrosion tests was conducted to study the effect of fluorosilicic acid on the corrosiveness of 10-30-0 suspension containing fluorosilicic acid. The corrosion tests included exposure of mild steel and several popular austenitic stainless steels under static conditions at both ambient temperature and 130-degrees-F. Tests were also made with the corrosion test specimens exposed in fluorosilicic acid (23% by wt). This paper includes results of these corrosion tests. RP NICHOLS, DE (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,DEPT CHEM DEV,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD SEP PY 1991 VL 29 IS 3 BP 335 EP 346 DI 10.1007/BF01052403 PG 12 WC Soil Science SC Agriculture GA GM423 UT WOS:A1991GM42300011 ER PT J AU LEE, RG WEATHERINGTON, RW CALL, DB FINCH, RC AF LEE, RG WEATHERINGTON, RW CALL, DB FINCH, RC TI TVA PILOT-PLANT PHOSPHATE FLOTATION CONDITIONING STUDY SO FERTILIZER RESEARCH LA English DT Article DE AGITATION; FLORIDA PHOSPHATE; PHOSPHATE FLOTATION; RETENTION TIME; CONDITIONING; SLURRY CONCENTRATION; RECOVERY (PHOSPHATE); REAGENT DOSAGE AB TVA conducted an extensive test program in its 1,000-pound-per-hour phosphate beneficiation pilot plant to study the effects of major variables in the conditioning step prior to phosphate flotation. Florida rock fine flotation feeds of 14 and 18 bone phosphate of lime (BPL) from the Bone Valley formation were tested. During Phase I for each flotation feed, a full factorial design was used for the test series to evaluate the effects of agitation, retention time, and solids content on P2O5 recovery and product grade. In Phase II, a qualitative test study was completed of several additional variables including agitator flow direction, slurry feed position, use of baffles or no baffles, fuel oil to fatty acid ratio, and reagent dosage. The results of both test series were statistically analyzed and compared with those obtained from batch, laboratory-scale flotation tests of pilot plant conditioned samples. From the pilot-scale results, a mathematical model was developed relating product grade and P2O5 recovery to the major process variables. RP LEE, RG (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,DEPT CHEM DEV,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD SEP PY 1991 VL 29 IS 3 BP 347 EP 363 DI 10.1007/BF01052404 PG 17 WC Soil Science SC Agriculture GA GM423 UT WOS:A1991GM42300012 ER PT J AU JABRO, JD LOTSE, EG SIMMONS, KE BAKER, DE AF JABRO, JD LOTSE, EG SIMMONS, KE BAKER, DE TI A FIELD-STUDY OF MACROPORE FLOW UNDER SATURATED CONDITIONS USING A BROMIDE TRACER SO JOURNAL OF SOIL AND WATER CONSERVATION LA English DT Article ID WATER RESIDENCE TIME; PREFERENTIAL FLOW; UNSATURATED SOIL; FLUORESCENT DYES; SCALE TRANSPORT; SOLUTE UPTAKE; MOVEMENT; CHLORIDE; MORPHOLOGY; IRRIGATION AB Nitrate-nitrogen (NO3-N) movement from agricultural land into surface water and groundwater is a serious environmental problem on soils derived from limestone in southeastern Pennsylvania. Pollution of groundwater with nitrates in this region is associated with high animal density, which leads to excessive manure-N application on field corn grown for grain and silage on dairy farms. Soil macropores or cracks are an important factor in determining the rate and depth of movement of water and solutes. This field investigation was conducted to characterize the movement of water and solutes in soils with dual pore systems using bromide as a tracer under saturated conditions. Infiltration rates and bromide transport were measured using double-ring infiltrometers on Duffield silt loam (fine-loamy, mixed, mesic Ultic Hapludalf) and Clarksburg silt loam (fine-loamy, mixed, mesic Typic Fragiudalf) in southeastern Pennsylvania. The lowest infiltration rate was 1.2 cm/hr and the highest was 33.5 cm/hr, with a mean of 11.2 cm/hr and coefficient of variation of 81%. The distribution of bromide tracer in the soil profiles was highly variable. A mean recovery of applied bromide tracer in the soil profiles was 50%. The mean value relates well with results for nitrate monitoring in soil profiles over the winter and early spring months, which indicated that about 50% of the NO3-N remaining within the soil profile in the fall was still present in the profile when the soils reached field capacity in the spring. The data provide strong evidence that the properties of limestone soils in southeastern Pennsylvania result in preferential movement of water and tracer through soil macropores. Because NO3-N has been shown to move similarly to bromide in soils, the results indicate that NO3-N contained in irrigation water or fertilizer solutions added to soils could result in preferential movement of NO3-N from the root zone to groundwater under saturated conditions. However, rainfall received during the year when the soil is at or near saturation can also be expected to provide substantial groundwater recharge without substantial leaching of nitrate in these soils. C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35661. RP JABRO, JD (reprint author), PENN STATE UNIV,DEPT AGRON,UNIVERSITY PK,PA 16802, USA. NR 35 TC 33 Z9 43 U1 1 U2 6 PU SOIL WATER CONSERVATION SOC PI ANKENY PA 7515 N E ANKENY RD, ANKENY, IA 50021-9764 SN 0022-4561 J9 J SOIL WATER CONSERV JI J. Soil Water Conserv. PD SEP-OCT PY 1991 VL 46 IS 5 BP 376 EP 380 PG 5 WC Ecology; Soil Science; Water Resources SC Environmental Sciences & Ecology; Agriculture; Water Resources GA GJ343 UT WOS:A1991GJ34300016 ER PT J AU TRIMM, JR FARLEY, JA AF TRIMM, JR FARLEY, JA TI RAPID EXTRACTION OF AVAILABLE PHOSPHORUS IN FERTILIZERS SO JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS LA English DT Article; Proceedings Paper CT 27TH ANNUAL WORKSHOP OF THE FLORIDA DEPT OF AGRICULTURAL AND CONSUMER SERVICES ON PESTICIDE RESIDUE CY JUL 15-18, 1990 CL ST PETERSBURG, FL SP FLORIDA DEPT AGR & CONSUMER SERV AB A method for the rapid extraction of available phosphorus in fertilizers involves a single-step extraction that uses ethylenediaminetetraacetic acid (EDTA) as a complexing agent for Ca and Mg. This complexation of Ca and Mg enables the analyst to avoid the preliminary water extraction currently required. Sample extraction is similar to that in method 963.03B(b), Official Methods of Analysis, 15th Ed. The extractant consists of a solution of dibasic ammonium citrate, disodium EDTA, and ammonium hydroxide. The extract or residue may be analyzed by existing AOAC methods. Results by the new extraction method agree favorably with those by existing methods. Analyses of samples from the Magruder and the Association of Florida Phosphate Chemists check sample programs agreed favorably with reported values for neutral ammonium citrate extraction. RP TRIMM, JR (reprint author), NATL FERTILIZER & ENVIRONM RES CTR,TENNESSEE VALLEY AUTHOR,CHEM RES,MUSCLE SHOALS,AL 35660, USA. NR 6 TC 1 Z9 1 U1 0 U2 3 PU AOAC INTERNATIONAL PI GAITHERSBURG PA 481 NORTH FREDRICK AVE, STE 500, GAITHERSBURG, MD 20877-2504 SN 0004-5756 J9 J ASSOC OFF ANA CHEM PD SEP-OCT PY 1991 VL 74 IS 5 BP 809 EP 811 PG 3 WC Chemistry, Analytical SC Chemistry GA GF676 UT WOS:A1991GF67600011 ER PT J AU NGUYEN, DT NICHOLS, DE BOLES, JL LOHRY, EJ AF NGUYEN, DT NICHOLS, DE BOLES, JL LOHRY, EJ TI CORROSION OF MILD-STEEL EXPOSED TO INHIBITED UREA-AMMONIUM NITRATE SOLUTION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 NUTRA FLO CO,SIOUX CITY,IA 51107. TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 25 PY 1991 VL 202 BP 1 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA HG080 UT WOS:A1991HG08001761 ER PT J AU NGUYEN, DT NICHOLS, DE BOLES, JL AF NGUYEN, DT NICHOLS, DE BOLES, JL TI CORROSION OF MIDL STEEL EXPOSED TO UREA-AMMONIUM SULFATE SUSPENSIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 25 PY 1991 VL 202 BP 3 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA HG080 UT WOS:A1991HG08001763 ER PT J AU NICHOLS, DE NGUYEN, DT NORTON, MM PARKER, BR DANIELS, LE AF NICHOLS, DE NGUYEN, DT NORTON, MM PARKER, BR DANIELS, LE TI THE EFFECT OF CONDITIONING AGENTS ON THE CORROSIVE PROPERTIES OF MOLTEN UREA SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 25 PY 1991 VL 202 BP 11 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA HG080 UT WOS:A1991HG08001771 ER PT J AU WADDELL, EL SALLADAY, DG AF WADDELL, EL SALLADAY, DG TI IMPACT OF FERTILIZER CONTAINMENT ON STORMWATER MANAGEMENT SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 25 PY 1991 VL 202 BP 13 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA HG080 UT WOS:A1991HG08001773 ER PT J AU TATE, LR AMBROSE, MC AF TATE, LR AMBROSE, MC TI ENVIRONMENTAL SITE ASSESSMENTS - PROTECTING THE DEALER AND THE ENVIRONMENT SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 25 PY 1991 VL 202 BP 15 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA HG080 UT WOS:A1991HG08001775 ER PT J AU TATE, LR AF TATE, LR TI ENVIRONMENTAL SELF-EVALUATION FOR FERTILIZER AND AGRICHEMICAL DEALERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 25 PY 1991 VL 202 BP 18 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA HG080 UT WOS:A1991HG08001778 ER PT J AU BRODER, MF AF BRODER, MF TI RETAIL FERTILIZER DEALER CONTAINMENT SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NFERC,NFE 2M,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 25 PY 1991 VL 202 BP 20 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA HG080 UT WOS:A1991HG08001780 ER PT J AU SALLADAY, DG ASH, D NORWOOD, V AF SALLADAY, DG ASH, D NORWOOD, V TI SOLAR EVAPORATION OF FERTILIZER AG-CHEMICAL AQUEOUS MIXTURES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NFERC,NFE 2M,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 25 PY 1991 VL 202 BP 22 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA HG080 UT WOS:A1991HG08001782 ER PT J AU SOFTLEY, LG BRODER, JD STRICKLAND, RC BECK, MJ BARRIER, JW AF SOFTLEY, LG BRODER, JD STRICKLAND, RC BECK, MJ BARRIER, JW TI CONVERSION OF WASTE TO ETHANOL AND ELECTRICITY VIA DILUTE SULFURIC-ACID HYDROLYSIS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,BIOTECH RES DEPT,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 25 PY 1991 VL 202 BP 94 EP FUEL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA HG080 UT WOS:A1991HG08001877 ER PT J AU BRODER, JM WHITE, FC TAYLOR, TD AF BRODER, JM WHITE, FC TAYLOR, TD TI DETERMINANTS OF AGRICULTURAL-ECONOMICS FACULTY RETIREMENT SO AMERICAN JOURNAL OF AGRICULTURAL ECONOMICS LA English DT Article DE FACULTY COMPENSATION; FACULTY RETIREMENT; PROFESSIONAL AFFAIRS; RETIREMENT PROFILES ID DECISION; HEALTH AB The retirement experiences of faculty who had retired from 1862 land grant universities are described. Health, financial, family, and professional characteristics of early retirees are contrasted to those of late retirees. Determinants of faculty retirement are identified in the context of a general retirement model. Model results indicate that years-of-service to retirement programs, number of children, mental health, health trends, age at initial employment, and faculty-spouse age differences are positively related to retirement age. Salary levels, net worth, and extension appointments are inversely related to retirement age. Implications of recent changes in the agricultural economics profession on expected retirement behavior are discussed. C1 TENESSEE VALLEY AUTHOR,CHATTANOOGA,TN. RP BRODER, JM (reprint author), UNIV GEORGIA,DEPT AGR ECON,ATHENS,GA 30602, USA. NR 19 TC 2 Z9 2 U1 3 U2 4 PU AMER AGRICULTURAL ECONOMICS ASSOC PI AMES PA 1110 BUCKEYE AVE, AMES, IA 50010-8063 SN 0002-9092 J9 AM J AGR ECON JI Am. J. Agr. Econ. PD AUG PY 1991 VL 73 IS 3 BP 641 EP 651 DI 10.2307/1242817 PG 11 WC Agricultural Economics & Policy; Economics SC Agriculture; Business & Economics GA GB734 UT WOS:A1991GB73400009 ER PT J AU DEHAYES, DH THORNTON, FC WAITE, CE INGLE, MA AF DEHAYES, DH THORNTON, FC WAITE, CE INGLE, MA TI AMBIENT CLOUD DEPOSITION REDUCES COLD TOLERANCE OF RED SPRUCE SEEDLINGS SO CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE LA English DT Note ID FROST HARDINESS; DECLINE; APPALACHIANS; FOLIAGE; GROWTH; OZONE AB Laboratory cold-tolerance assessments were conducted between September 1989 and March 1990 on red spruce (Picea rubens Sarg.) seedlings exposed to combinations of ozone (O3) and cloud water for two growing seasons on the summit of Whitetop Mountain, Virginia. Chamber treatments consisted of exposure to (i) ambient O3 and cloud water, (ii) ambient O3 and no cloud water, or (iii) reduced O3 and no cloud water. Ambient-air field plots were included to assess possible chamber effects. Red spruce seedlings exposed to ambient O3 and cloud water, either in chambers or field plots, were generally least cold tolerant, and differences were significant in October, November, December, and January. During 3 of those months, seedlings exposed to ambient O3 and cloud water in chambers were significantly less cold tolerant than either seedlings exposed to reduced O3 and no cloud water or seedlings exposed to ambient O3 only. There were no definitive effects of O3 in any month. The reduction in cold tolerance of seedlings exposed to O3 and cloud water appeared to result from the negative influences of acidic cloud deposition, rather than O3. This is the first conclusive evidence that ambient cloud deposition can impair the development of cold tolerance and maximum cold tolerance achieved in midwinter for red spruce growing in its native habitat. The 3 to 5-degrees-C reduction in cold tolerance associated with exposure to ambient cloud water in this study may be sufficient to explain the winter injury observed frequently in northern montane red spruce stands over the past 4 decades. C1 TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,MUSCLE SHOALS,AL 35660. RP DEHAYES, DH (reprint author), UNIV VERMONT,SCH NAT RESOURCES,BURLINGTON,VT 05405, USA. NR 18 TC 45 Z9 46 U1 0 U2 0 PU NATL RESEARCH COUNCIL CANADA PI OTTAWA PA RESEARCH JOURNALS, MONTREAL RD, OTTAWA ON K1A 0R6, CANADA SN 0045-5067 J9 CAN J FOREST RES JI Can. J. For. Res.-Rev. Can. Rech. For. PD AUG PY 1991 VL 21 IS 8 BP 1292 EP 1295 DI 10.1139/x91-180 PG 4 WC Forestry SC Forestry GA GB814 UT WOS:A1991GB81400018 ER PT J AU MANN, C AF MANN, C TI STATUS OF TVA/NFERC MODEL CONTAINMENT DEMONSTRATION PROGRAM SO FERTILIZER RESEARCH LA English DT Article RP MANN, C (reprint author), NATL FERTILIZER & ENVIRONM RES CTR,TENNESSEE VALLEY AUTHOR,DEPT FIELD PROGRAMS,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD AUG PY 1991 VL 29 IS 2 BP 229 EP 232 DI 10.1007/BF01048963 PG 4 WC Soil Science SC Agriculture GA GB662 UT WOS:A1991GB66200014 ER PT J AU BOLES, JL HODGE, CA FAULKNER, LC AF BOLES, JL HODGE, CA FAULKNER, LC TI ECONOMICAL NITROGEN SULFUR FLUIDS SO FERTILIZER RESEARCH LA English DT Article AB The National Fertilizer & Environmental Research Center (NFERC) has developed and begun introduction of a new family of nitrogen-sulfur (NS) suspensions with several advantages. The new NS suspensions have a substantial economic advantage over ammonium thiosulfate-based solutions and they are considerably higher in grade and more versatile than ammonium sulfate-based solutions currently on the market. In some areas, the NS suspensions are less expensive sources of nitrogen alone than UAN solutions, urea, or ammonium nitrate. High-quality, long-storing NS suspensions can be produced from the lowest quality, wet by-product ammonium sulfate (AS) fines. These new products provide an excellent means for long-term storage, handling, and application of by-product AS fines, which are inexpensive but do not store, handle, or apply well as a solid. In August of 1989, NFERC produced 500 tons of 25-0-0-10S N-S suspension, stored the material through winter, and introduced the product during the spring 1990 season through several dealers in the Southeast. RP BOLES, JL (reprint author), NATL FERTILIZER & ENVIRONM RES CTR,TENNESSEE VALLEY AUTHOR,DEPT CHEM DEV,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD AUG PY 1991 VL 29 IS 2 BP 233 EP 248 DI 10.1007/BF01048964 PG 16 WC Soil Science SC Agriculture GA GB662 UT WOS:A1991GB66200015 ER PT J AU MARTOCCI, BVE AF MARTOCCI, BVE TI GETTING TVA BACK ON TOP SO NUCLEAR ENGINEERING INTERNATIONAL LA English DT Article RP MARTOCCI, BVE (reprint author), TVA,400 W SUMMIT HILL DR,KNOXVILLE,TN 37902, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU REED BUSINESS PUBLISHING LTD PI SUTTON PA QUADRANT HOUSE THE QUADRANT, SUTTON, SURREY, ENGLAND SM2 5AS SN 0029-5507 J9 NUCL ENG INT JI Nucl. Eng. Int. PD AUG PY 1991 VL 36 IS 445 BP 38 EP 39 PG 2 WC Nuclear Science & Technology SC Nuclear Science & Technology GA GD500 UT WOS:A1991GD50000011 ER PT J AU COLE, RL PACE, LA AF COLE, RL PACE, LA TI POWER TO CHANGE - THE CASE OF TVA SO TRAINING & DEVELOPMENT LA English DT Article C1 LOUISIANA STATE UNIV,MANAGEMENT,SHREVEPORT,LA 71105. RP COLE, RL (reprint author), TENNESSEE VALLEY AUTHOR,400 W SUMMIT HILL DR,KNOXVILLE,TN 37902, USA. NR 0 TC 1 Z9 2 U1 0 U2 0 PU AMER SOC TRAINING DEVELOP INC PI ALEXANDRIA PA 1640 KING ST, BOX 1443, ALEXANDRIA, VA 22313-2043 SN 1055-9760 J9 TRAINING DEV JI Train. Dev. PD AUG PY 1991 VL 45 IS 8 BP 59 EP 64 PG 6 WC Business SC Business & Economics GA FZ815 UT WOS:A1991FZ81500009 ER PT J AU MAYS, DA GIORDANO, PM BEHEL, AD AF MAYS, DA GIORDANO, PM BEHEL, AD TI IMPACT OF FLUIDIZED-BED COMBUSTION WASTE ON METAL CONTENT OF CROPS AND SOIL SO WATER AIR AND SOIL POLLUTION LA English DT Article; Proceedings Paper CT INTERNATIONAL CONF ON METALS IN SOILS, WATERS, PLANTS AND ANIMALS CY APR 30-MAY 03, 1990 CL ORLANDO, FL SP US DOE, SAVANNAH RIV OPERAT OFF AB The fluidized bed combustion process for removing S02 from coal-fired power plant stack gases results in generation of large tonnages of waste requiring environmentally acceptable storage or disposal. A field study was initiated in fall 1985 to determine limits of fluidized bed combustion waste (FBCW) applications to agronomic crops without causing significant yield reduction or accumulation of heavy metals in plants or the soil. Rates of FBW ranging from 22 to 560 t ha-1 were incorporated in soil by plowing down single and split applications. Conventional agricultural lime treatments were included for comparison. Tall fescue (Festuca arundinacea), alfalfa (Medicago sativa L.), corn (Zea mays L.), and soybeans (Glycine max. L.) were sativa L.), corn (Zea mays L.), and soybeans (Glycine max. L.) were grown from 1986-88. Annual applications of 22 t ha-1 did not affect yield or metal uptake of any test crop. A single 112 t ha-1 application had no adverse effect, but repeated applications of that rate lowered corn and soybean yields. The rate of 560 t ha-1 resulted in depressed or eliminated growth of all crops. A high pH and high concentrations of Ca and S were associated with this rate but heavy metals and B concentrations in soil and plant tissue were not significantly affected. RP BEHEL, AD (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,AGR RES DEPT,MUSCLE SHOALS,AL 35660, USA. NR 7 TC 8 Z9 8 U1 0 U2 3 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD AUG PY 1991 VL 57-8 BP 307 EP 317 DI 10.1007/BF00282894 PG 11 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA GP121 UT WOS:A1991GP12100033 ER PT J AU MADDOX, JJ SOILEAU, JM AF MADDOX, JJ SOILEAU, JM TI EFFECTS OF PHOSPHATE FERTILIZATION, LIME AMENDMENTS AND INOCULATION WITH VA-MYCORRHIZAL FUNGI ON SOYBEANS IN AN ACID SOIL SO PLANT AND SOIL LA English DT Article DE ALUMINUM; CHLORIDE; GLOMUS-ETUNICATUM; GLOMUS-FASCICULATUM; GLYCINE-MAX; LIME; POTASSIUM PHOSPHATE; SOIL PH ID VESICULAR-ARBUSCULAR MYCORRHIZA; GROWTH-RESPONSES; CALCIUM-OXALATE; PLANT-TISSUE; PHOSPHORUS; PH; AVAILABILITY; INFECTION; SALINITY; ACCUMULATION AB Soybeans [Glycine max (L.) Merr. cv. Essex] were grown in nonsterile acid (pH. 5.2) infertile Wynnville silt loam (Glossic Fragiudult) in a glasshouse. The effects of P fertilization and lime were determined by inoculation with two VAM-fungi (VAMF): Glomus fasciculatum (Gf) and Glomus etunicatum (Ge). An important factor affected by the interaction between applied lime (soil acidity), applied P, and VAMF inoculation was the soil Al. Five application rates of P as KH2PO4 and three rates of lime were tested. Potassium was equalized with KCl (muriate of potash). P-efficiency (g seed/mg P kg-1 soil) by vesicular-arbuscular mycorrhiza (VAM) was maximal at 20 mg P kg-1 soil at all lime and VAMF treatments. VAMF inoculation increased plant survival and protected the soybeans from leaf scorch, thereby substituting for the effects of lime and P. The Ge inoculum was superior in ameliorating leaf scorch in the nonlimed soil. The Gf inoculum required more lime and P than the Ge inoculum to increase seed yield relative to the noninoculated controls containing only native VAMF. Both inocula increased root Al uptake and extractable soil Al in the acid soil without apparent adverse effects on root or shoot. The ability of the VAMF inocula to enhance the efficiency of applied P and decrease seed Cl concentration was increased by lime. Seed yield (Y) was negatively related to seed Cl concentration (X) where Y = aX-b. Both VAMF inoculation and lime application reduced this negative relationship and may have increased the tolerance to both Cl and soil Al. RP MADDOX, JJ (reprint author), NATL FERTILIZER & ENVIRONM RES CTR,TENNESSEE VALLEY AUTHOR,NFE 2K-M,MUSCLE SHOALS,AL 35660, USA. NR 32 TC 14 Z9 17 U1 2 U2 8 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0032-079X J9 PLANT SOIL JI Plant Soil PD JUL PY 1991 VL 134 IS 1 BP 83 EP 93 PG 11 WC Agronomy; Plant Sciences; Soil Science SC Agriculture; Plant Sciences GA FX933 UT WOS:A1991FX93300009 ER PT J AU KELLY, JM BARBER, SA AF KELLY, JM BARBER, SA TI MAGNESIUM UPTAKE KINETICS IN LOBLOLLY-PINE SEEDLINGS SO PLANT AND SOIL LA English DT Article DE CMIN; IMAX; KM; NUTRIENT INFLUX; ROOT SURFACE AREA ID CORN ROOTS AB Recent studies have suggested that the growth of loblolly pine (Pinus taeda L.) has declined in the southern United States and it has been hypothesized that foliar Mg deficiency may play an important role in the perceived decline. Quantitative nutrient uptake models such as the Barber-Cushman model have been used successfully to investigate nutrient uptake by crop species under a variety of field and experimental conditions and may provide one approach to evaluating this question. However, in order to use this approach it is necessary to develop, for the plant species and nutrient of interest, values for maximal nutrient influx rate at high solution concentrations (I(max)), the solution concentration where net influx is 0.5 I(max) (K(m)), and the nutrient concentration below which influx ceases (C(min)). As a first step in evaluating the potential of such an approach, two sets of experiments using established solution nutrient depletion techniques were used to define these values for loblolly pine seedlings 180, 240, 365, and 425 days in age. Observed I(max) values for Mg range from 7.90E-8 to 1.29E-7-mu-mol cm-2 s-1 with younger seedlings having higher values. Values of K(m) for all seedling ages were quite similar ranging from 8.69 to 8.58E-3-mu-mol cm-3. Most importantly, the results of both experiments indicate that during a growth flush, seedlings will withdraw Mg from solution until the concentration is essentially zero (C(min) = approximately 0). During non-flush periods uptake rates appear to be greatly reduced. Therefore, efforts to model Mg uptake will need to take these differences as well as seedling age influences into consideration. C1 PURDUE UNIV,DEPT AGRON,W LAFAYETTE,IN 47906. RP KELLY, JM (reprint author), TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,POB 2008,OAK RIDGE,TN 37831, USA. NR 11 TC 14 Z9 18 U1 0 U2 2 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0032-079X J9 PLANT SOIL JI Plant Soil PD JUL PY 1991 VL 134 IS 2 BP 227 EP 232 DI 10.1007/BF00012040 PG 6 WC Agronomy; Plant Sciences; Soil Science SC Agriculture; Plant Sciences GA FX934 UT WOS:A1991FX93400004 ER PT J AU KELLEY, KR DITSCH, DC ALLEY, MM AF KELLEY, KR DITSCH, DC ALLEY, MM TI DIFFUSION AND AUTOMATED N-15 ANALYSIS OF LOW-MASS AMMONIUM SAMPLES SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article ID SOIL EXTRACTS; N-15 AB Conventional steam-distillation techniques for concentrating inorganic N in soil extracts prior to N-15 analysis are time-consuming and labor-intensive procedures. Diffusion procedures have been proposed as alternatives to steam distillation, but incomplete recovery and isotope dilution have been reported. We evaluated a procedure for diffusing low masses of (NH4)-N-15-N from 2 M KCl solution to determine the effects of NH4 and N-15 concentrations on recovery and isotope-ratio analysis of diffused N. A series of solutions were prepared containing from 0.5 to 2.5 mg N L-1 at 1.1461 atom % N-15. Forty-milliliter aliquots were placed in plastic containers, equipped with acidified glass-fiber disks, and allowed to diffuse for either 6 d at room temperature or 5 d at 55-degrees-C. Nitrogen recovery in glass-fiber disks averaged 100.5% of the added N. Quantitative recovery of added N was also obtained in a second study in which 30-mL aliquots of standard solutions containing from 25 to 100-mu-g N at N-15 concentrations varying from 0.1030 to 1.1461 atom % N-15 were diffused for 10 d at 55-degrees-C. Significant dilution of N-15 concentration for low-mass N samples occurred. Differences in N-15 concentrations between diffused and nondiffused samples were attributed to background N at a N-15 concentration of natural abundance. Close agreement was obtained between diffused and nondiffused samples when an isotope-dilution equation was used to calculate the atom % N-15 concentration of the sample N. These studies indicate that the diffusion method is suitable for preparing low-mass N samples for N-15 analysis if appropriate blanks are determined and used to correct for background N. C1 VIRGINIA POLYTECH INST & STATE UNIV,DEPT CROP & SOIL ENVIRONM SCI,BLACKSBURG,VA 24061. RP KELLEY, KR (reprint author), TENNESSEE VALLEY AUTHOR,AGR RES DEPT,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660, USA. NR 8 TC 27 Z9 29 U1 1 U2 5 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD JUL-AUG PY 1991 VL 55 IS 4 BP 1016 EP 1020 PG 5 WC Soil Science SC Agriculture GA GC436 UT WOS:A1991GC43600021 ER PT J AU DRAPER, HM AF DRAPER, HM TI STANDING BY BIOMASS SO ENVIRONMENT LA English DT Letter RP DRAPER, HM (reprint author), TENNESSEE VALLEY AUTHOR,LAND RESOURCES,FOREST RESOURCES DEV PROGRAM,NORRIS,TN 37828, USA. NR 3 TC 0 Z9 0 U1 0 U2 0 PU HELDREF PUBLICATIONS PI WASHINGTON PA 1319 EIGHTEENTH ST NW, WASHINGTON, DC 20036-1802 SN 0013-9157 J9 ENVIRONMENT JI Environment PD JUN PY 1991 VL 33 IS 5 BP 4 EP 4 PG 1 WC Environmental Sciences; Environmental Studies SC Environmental Sciences & Ecology GA FT963 UT WOS:A1991FT96300003 ER PT J AU VONG, RJ SIGMON, JT MUELLER, SF AF VONG, RJ SIGMON, JT MUELLER, SF TI CLOUD WATER DEPOSITION TO APPALACHIAN FORESTS SO ENVIRONMENTAL SCIENCE & TECHNOLOGY LA English DT Review ID PLANT CANOPIES; DRY DEPOSITION; PINE FOREST; BALSAM FIR; POLLUTANT DEPOSITION; CHEMICAL INPUTS; PRECIPITATION; TRANSPORT; OCCULT; VELOCITIES C1 UNIV VIRGINIA, CHARLOTTESVILLE, VA 22903 USA. TENNESSEE VALLEY AUTHOR, DEPT RIVER BASIN OPERAT, MUSCLE SHOALS, AL 35660 USA. RP VONG, RJ (reprint author), OREGON STATE UNIV, DEPT ATMOSPHER SCI, CORVALLIS, OR 97331 USA. NR 79 TC 60 Z9 63 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0013-936X J9 ENVIRON SCI TECHNOL JI Environ. Sci. Technol. PD JUN PY 1991 VL 25 IS 6 BP 1014 EP 1021 DI 10.1021/es00018a002 PG 8 WC Engineering, Environmental; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA FN925 UT WOS:A1991FN92500005 ER PT J AU DURNFORD, D BROOKMAN, J BILLICA, J MILLIGAN, J AF DURNFORD, D BROOKMAN, J BILLICA, J MILLIGAN, J TI LNAPL DISTRIBUTION IN A COHESIONLESS SOIL - A FIELD INVESTIGATION AND CRYOGENIC SAMPLER SO GROUND WATER MONITORING AND REMEDIATION LA English DT Article ID MONITORING WELLS; POROUS-MEDIA; VOLUME; WATER AB Lighter-than-water Non-Aqueous Phase Liquids (LNAPLs), such as jet fuels or gasolines, are common contaminants of soils and ground water. However, the total volume and distribution of an LNAPL is difficult to accurately determine during a site investigation. LNAPL that is entrapped in the saturated zone due to fluctuating water table conditions is particularly difficult to quantify. Yet, the amount of entrapped product in the saturated zone is theoretically higher, per volume of soil, than the residual product in the unsaturated zone, and small amounts of LNAPL in the saturated zone can contaminate large volumes of ground water. The only method currently available to quantify the amount of LNAPL is direct soil-core sampling combined with laboratory analysis of the fluid extracted from the soil cores. However, direct sampling of saturated ground water systems with conventional samplers presents a number of problems. In this study, a new sampler was developed that can be used to retrieve undisturbed soil and pore fluid samples from below the water table in cohesionless soils. The sample uses carbon dioxide to cool the bottom of a saturated soil sample in situ to near freezing. Results of a field study where a prototype sampler was tested demonstrate the usefulness of a cryogenic sampler and show that the amount of LNAPL entrapped below the water table can be a significant part of the total LNAPL in the soil. C1 COLORADO STATE UNIV,ENGN RES CTR,POROUS MEDIA LAB,FT COLLINS,CO 80523. COLORADO STATE UNIV,DIV CIVIL ENGN,FT COLLINS,CO 80523. TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401. RP DURNFORD, D (reprint author), COLORADO STATE UNIV,DEPT AGR & CHEM ENGN,FT COLLINS,CO 80523, USA. NR 24 TC 18 Z9 18 U1 1 U2 5 PU GROUND WATER PUBLISHING CO PI COLUMBUS PA 2600 GROUND WATER WAY, COLUMBUS, OH 43219 SN 1069-3629 J9 GROUND WATER MONIT R JI Ground Water Monit. Remediat. PD SUM PY 1991 VL 11 IS 3 BP 115 EP 122 DI 10.1111/j.1745-6592.1991.tb00387.x PG 8 WC Water Resources SC Water Resources GA FY222 UT WOS:A1991FY22200006 ER PT J AU BROWMAN, MG AF BROWMAN, MG TI POWER PRODUCTION WASTES SO RESEARCH JOURNAL OF THE WATER POLLUTION CONTROL FEDERATION LA English DT Review ID COAL FLY-ASH; WATER RP BROWMAN, MG (reprint author), TENNESSEE VALLEY AUTHOR,HANEY BLDG 2C,1101 MARKET ST,CHATTANOOGA,TN 37402, USA. NR 70 TC 0 Z9 0 U1 0 U2 0 PU WATER ENVIRONMENT FEDERATION PI ALEXANDRIA PA 601 WYTHE ST, ALEXANDRIA, VA 22314-1994 SN 1047-7624 J9 RES J WATER POLLUT C PD JUN PY 1991 VL 63 IS 4 BP 480 EP 486 PG 7 WC Environmental Sciences; Limnology; Water Resources SC Environmental Sciences & Ecology; Marine & Freshwater Biology; Water Resources GA FR368 UT WOS:A1991FR36800030 ER PT J AU JOHNSON, FJ AF JOHNSON, FJ TI THE ROLE OF THE STATE CHEMIST IN THE DEVELOPMENT OF THE UNITED-STATES FERTILIZER INDUSTRY SO FERTILIZER RESEARCH LA English DT Article DE FERTILIZER REGULATIONS; FORMATION OF AOAC; FORMATION OF AAPFCO RP JOHNSON, FJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD MAY PY 1991 VL 28 IS 2 BP 217 EP 220 DI 10.1007/BF01049753 PG 4 WC Soil Science SC Agriculture GA FQ657 UT WOS:A1991FQ65700011 ER PT J AU NORWOOD, VM KOHLER, JJ AF NORWOOD, VM KOHLER, JJ TI CHARACTERIZATION OF FLUORINE-CONTAINING, ALUMINUM-CONTAINING, SILICON-CONTAINING, AND PHOSPHORUS-CONTAINING COMPLEXES IN WET-PROCESS PHOSPHORIC-ACID USING NUCLEAR-MAGNETIC-RESONANCE SPECTROSCOPY SO FERTILIZER RESEARCH LA English DT Article DE PHOSPHORIC ACID; COMPLEX; PEAK; SPECTRUM; FLUORIDE; ALUMINUM; NUCLEAR RESONANCE; SPECTROSCOPY AB Wet-process phosphoric acid is one product of the reaction between phosphate rock and sulfuric acid. The limiting step in this process occurs when the acid is filtered from the reaction slurry, which also contains calcium sulfate (gypsum). The acid-soluble impurities present in the phosphate rock (e.g., fluorine, silicon, and aluminum) form complexes in wet-process acid which can alter the optimum size and habit of gypsum crystals, thereby reducing the filtration rates. Fluorine-containing complexes are strongly suspected of being potent modifiers of the crystal habit of gypsum. However, the identities of the complexes responsible for the habit modification have not been established. The identities of the complexes formed in phosphoric acid (28% P2O5) containing additions of fluorine (HF and H2SiF6) and aluminum [Al(NO3)3.9H2O or AlF3.9H2O] were established in this study by using fluorine-19 (F-19) and phosphorus-31 (P-31) nuclear magnetic resonance (NMR) spectroscopies. Peaks due to aluminum fluoride, fluorosilicate, and fluoroaluminum phosphate complexes were observed in the NMR spectra recorded from these solutions. In addition, the F-19 and P-31 NMR spectra of wet-process acids were recorded. These spectra contained peaks assigned to the hexafluorosilicate ion (major species), along with aluminum fluoride and fluoroaluminum phosphate complexes (minor species). RP NORWOOD, VM (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 2 Z9 2 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD MAY PY 1991 VL 28 IS 2 BP 221 EP 228 DI 10.1007/BF01049754 PG 8 WC Soil Science SC Agriculture GA FQ657 UT WOS:A1991FQ65700012 ER PT J AU NICOLL, RM AF NICOLL, RM TI ESTABLISHMENT OF RADIATION PROTECTION BOUNDARIES FOR NUCLEAR-POWER-PLANTS SO HEALTH PHYSICS LA English DT Article AB Activities involving the possession and use of radioactive material require the application of controls to ensure the health and safety of the worker and general public. One of the first steps in adequately controlling any licensed activity is the establishment of zones and boundaries that will exist for purposes of restricting or regulating personnel radiological exposure. Title 10 of the Code of Federal Regulations, Part 20 (10 CFR 20) defines the "restricted area" (RA) and prescribes the administrative and radiological protection controls pertinent to the RA. For nuclear power facilities, the determination of the physical relation of the RA boundary with other physical or administrative boundaries, such as the site boundary, the radiologically controlled area (RCA), and the exclusion area boundary, must be based on an evaluation that considers all applicable federal requirements and limits for each zone or boundary contained within or interfacing with the RA. This paper presents a discussion of the factors that should be considered and an evaluation methodology that can be utilized based on the generation of two-dimensional isodoses. RP NICOLL, RM (reprint author), TENNESSEE VALLEY AUTHOR, RADIOL CONTROL, CHATTANOOGA, TN 37402 USA. NR 10 TC 0 Z9 0 U1 0 U2 0 PU LIPPINCOTT WILLIAMS & WILKINS PI PHILADELPHIA PA 530 WALNUT ST, PHILADELPHIA, PA 19106-3621 USA SN 0017-9078 EI 1538-5159 J9 HEALTH PHYS JI Health Phys. PD MAY PY 1991 VL 60 IS 5 BP 725 EP 731 DI 10.1097/00004032-199105000-00015 PG 7 WC Environmental Sciences; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Environmental Sciences & Ecology; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA FH807 UT WOS:A1991FH80700017 PM 2019508 ER PT J AU FLORA, HB JANIK, G MARKER, B CICHANOWICZ, JE AF FLORA, HB JANIK, G MARKER, B CICHANOWICZ, JE TI STATUS OF 1 MW SCR PILOT-PLANT TESTS AT TENNESSEE-VALLEY-AUTHORITY AND NEW-YORK-STATE ELECTRIC AND GAS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37402. NYSEG,BINGHAMTON,NY 13903. EPRI,WASHINGTON,DC 20036. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 14 PY 1991 VL 201 BP 25 EP PETR PN 2 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA FG894 UT WOS:A1991FG89400498 ER PT J AU NORWOOD, VM KOHLER, JJ AF NORWOOD, VM KOHLER, JJ TI ORGANIC-REAGENTS FOR REMOVING HEAVY-METALS FROM A 10-34-0 (N-P2O5-K2O) GRADE FERTILIZER SOLUTION AND WET-PROCESS PHOSPHORIC-ACID SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 14 PY 1991 VL 201 BP 117 EP IEC PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA FG893 UT WOS:A1991FG89301868 ER PT J AU SIMONAITIS, R OLSZYNA, KJ MEAGHER, JF AF SIMONAITIS, R OLSZYNA, KJ MEAGHER, JF TI PRODUCTION OF HYDROGEN-PEROXIDE AND ORGANIC PEROXIDES IN THE GAS-PHASE REACTIONS OF OZONE WITH NATURAL ALKENES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 14 PY 1991 VL 201 BP 150 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA FG893 UT WOS:A1991FG89301532 ER PT J AU MEAGHER, JF BAILEY, EM OLSZYNA, KJ AF MEAGHER, JF BAILEY, EM OLSZYNA, KJ TI ESTIMATING PEROXY RADICAL LEVELS IN THE RURAL ATMOSPHERE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD APR 14 PY 1991 VL 201 BP 151 EP ENVR PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA FG893 UT WOS:A1991FG89301533 ER PT J AU RYLANT, WK MOORE, OE LEE, RG AF RYLANT, WK MOORE, OE LEE, RG TI SUSPENSION QUALITY AND GRADE FROM COMMERCIAL MAP SO FERTILIZER RESEARCH LA English DT Article AB Nine commercially available granular monoammonium phosphate (MAP) products were tested for use in production of suspension fertilizers. The MAP products were dissolved and ammoniated in a 50-pound batch pilot plant to produce 9-27-0, 10-30-0, and 11-33-0 grade suspensions with attapulgite clay used as the suspending agent. Storage properties of the suspension products then were evaluated for up to 12 weeks. Suspensions that were rated unsatisfactory either initially or after a period of storage were primarily nonpourable due to formation of strong phosphate gels formed with the metallic impurities (iron, magnesium, and aluminum). Efforts then were made to correlate level of impurity content of the solid MAP products with the highest satisfactory grade suspension that could be produced and length of satisfactory storage that could be expected. RP RYLANT, WK (reprint author), NATL FERTILIZER & ENVIRONM RES CTR,TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD APR PY 1991 VL 28 IS 1 BP 115 EP 122 DI 10.1007/BF01048863 PG 8 WC Soil Science SC Agriculture GA FJ793 UT WOS:A1991FJ79300014 ER PT J AU GULLETT, LL SIMMONS, CL LEE, RG AF GULLETT, LL SIMMONS, CL LEE, RG TI SULFUR COATING OF UREA TREATED WITH ATTAPULGITE CLAY SO FERTILIZER RESEARCH LA English DT Article DE SULFUR COATING; UREA; ATTAPULGITE CLAY AB A commercial attapulgite-type gelling clay was added as a conditioning-hardening agent to urea which was then tested as a substrate for sulfur coating. The coating tests were made in bench-scale batch equipment. The total coating weights and the 7-day dissolution rates of the sulfur-coated products were determined and compared with those from similar tests of previously made sulfur-coated urea products containing calcium lignosulfonate or formaldehyde. Compared with urea substrates containing formaldehyde, the urea containing attapulgite clay required about one-third less sulfur coating to attain the same 7-day dissolution rate. The urea containing attapulgite clay and the urea containing calcium lignosulfonate were about equally effective as substrates for sulfur coating. RP GULLETT, LL (reprint author), NATL FERTILIZER & ENVIRONMENT RES CTR,TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 3 Z9 3 U1 1 U2 3 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD APR PY 1991 VL 28 IS 1 BP 123 EP 128 DI 10.1007/BF01048864 PG 6 WC Soil Science SC Agriculture GA FJ793 UT WOS:A1991FJ79300015 ER PT J AU GILES, JE WUNDERLICH, WO AF GILES, JE WUNDERLICH, WO TI HOURLY PUMPED-STORAGE MODELING WITH MICROCOMPUTER SO JOURNAL OF ENERGY ENGINEERING-ASCE LA English DT Article AB A chronological approach to scheduling a pumped-storage plant optimally using an hourly time step is discussed. An objective function defines total power cost for any hour as a function of system generation; the pumped-storage plant adds cost for any pumping hour and reduces cost for any generating hour. Hourly conservative-of-flow equations, coupled with lower and upper limits on the plant's storage, constrain the reservoir's hourly storages. Unit pumping and generating capabilities are nonlinear functions of the plant's head and are included here as nonlinear upper bounds on hourly generation or pumping. An existing nonlinear programming package optimizes the objective function while satisfying the constraint equations. An application to a large pumped-storage plant that is part of a large power system is given for a weekly planning period. This approach requires only a minimum programming effort, even for a problem with hundreds or thousands of constraint equations, and is implemented on an enhanced personal computer. RP GILES, JE (reprint author), TENNESSEE VALLEY AUTHOR,ENGN LAB,PO DRAWER E,NORRIS,TN 37828, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ASCE-AMER SOC CIVIL ENG PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0733-9402 J9 J ENERG ENG-ASCE JI J. Energy Eng.-ASCE PD APR PY 1991 VL 117 IS 1 BP 40 EP 56 DI 10.1061/(ASCE)0733-9402(1991)117:1(40) PG 17 WC Energy & Fuels; Engineering, Civil SC Energy & Fuels; Engineering GA FE656 UT WOS:A1991FE65600003 ER PT J AU TERRY, DL NELSON, L STEVENS, J CAINE, D JOHNSON, F HUBER, E HANCOCK, M AF TERRY, DL NELSON, L STEVENS, J CAINE, D JOHNSON, F HUBER, E HANCOCK, M TI VARIANCE AND REPRESENTATIVENESS OF THE AOAC SAMPLING PROCEDURE FOR BAGGED FERTILIZER SO JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS LA English DT Article AB The present paper evaluates both the variances and representativeness of the AOAC sampling procedure for bagged fertilizer (929.01a, 15th Ed., 1990) for concentrations of total nitrogen, available phosphoric acid, and soluble potash from 5% to 30% in blended, mixed fertilizers using materials in common use in 1983. The sampling variances determined did not differ significantly from sampling variances determined in earlier studies that are currently used by the Association of American Plant Food Control Officials (AAPFCO). The representativeness of the AOAC sampling procedure for bagged fertilizer was evaluated by testing the differences between AOAC bag sample means and rotary divider sample means (riffled down bags) of the blends (a) using AAPFCO investigational allowances (IAs) and (b) using t-tests. When AAPFCO IAs were used, there were only 2 bag means significantly below the rotary divider means. When t-tests were used, the bag means tested significantly lower than the rotary means for the 5, 10, 15, and 20% N blends and the 15% P2O5 blend. The bag means for the 5, 10, and 30% P2O5 blends were significantly above the rotary means. There were no significant differences between bag and rotary means for K2O in any blends. Because t-tests are more sensitive than AAPFCO IAs, smaller differences are judged to be significant. Based on AAPFCO IAs, the AOAC sampling procedure for bagged fertilizer probably satisfactorily represents what is in the bag. However, significantly lower N and higher P2O5 bag means based on t-tests are cause for concern and should spur activity in determining the nature of this phenomenon. Interlaboratory variances were also determined and evaluated. These tended to verify those in current use by AAPFCO. The representativeness of the AOAC stream sampling procedure (929.01b) was also evaluated and found to be an acceptable method for determining the true analysis of a blend. C1 N CAROLINA STATE UNIV,DEPT STAT,RALEIGH,NC 27695. N CAROLINA DEPT AGR,RALEIGH,NC 27611. VIGORO IND INC,FAIRVIEW HEIGHTS,IL 62208. NATL FERTILIZER DEV CTR,TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. AGRICO CHEM CO,BALTIMORE,MD 21227. ANDERSONS,MAUMEE,OH 43537. RP TERRY, DL (reprint author), UNIV KENTUCKY,DIV REGULATORY SERV,LEXINGTON,KY 40546, USA. NR 11 TC 0 Z9 0 U1 0 U2 0 PU AOAC INTERNATIONAL PI GAITHERSBURG PA 481 NORTH FREDRICK AVE, STE 500, GAITHERSBURG, MD 20877-2504 SN 0004-5756 J9 J ASSOC OFF ANA CHEM PD MAR-APR PY 1991 VL 74 IS 2 BP 332 EP 340 PG 9 WC Chemistry, Analytical SC Chemistry GA FD110 UT WOS:A1991FD11000013 ER PT J AU BARTOS, JM MULLINS, GL SIKORA, FJ COPELAND, JP AF BARTOS, JM MULLINS, GL SIKORA, FJ COPELAND, JP TI AVAILABILITY OF PHOSPHORUS IN THE WATER-INSOLUBLE FRACTION OF MONOAMMONIUM PHOSPHATE FERTILIZERS SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article AB Declining reserves of premium-grade phosphate rock (PR) have resulted in a reliance on lower grade ore to met the needs for phosphate fertilizer production. Elemental impurities, primarily Fe, Al, Mg, and K, are released from closely associated accessory minerals during acidulation of PR. These impurities result in the formation of sludge compounds in the wet-process acids, and in impurity compounds in commercial commercial monoammonium phosphate (MAP, NH4H2PO4) fertilizers. Plus, these impurity compounds are generally water insoluble, thus reducing the level of water-soluble P in commercial MAP fertilizers. A greenhouse study was initiated to determine the availability of P in the water-insoluble fractions of MAP fertilizers. Seven commercial MAP fertilizers were selected to represent the major U.S. sources of PR (Florida, North Carolina, and Idaho). The water-soluble P was removed by washing with deionized water, and the remaining material having low water-soluble P was compared with reagent-grade MAP (100% water soluble). The water-insoluble-P-containing materials produced lower sorghum-sudangrass (Sorghum bicolor [L.] Moench) yield and less P uptake than water soluble reagent-grade MAP. Forage yields and P uptake were dependent on the source of the water-insoluble fraction. Phosphorus soluble in neutral ammonium citrate was not a reliable measure of short-term P availability in the water-washed fertilizer fractions. C1 AUBURN UNIV,DEPT AGRON & SOILS,AUBURN,AL 36849. AUBURN UNIV,ALABAMA AGR EXPT STN,AUBURN,AL 36849. TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660. NR 21 TC 13 Z9 13 U1 0 U2 1 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD MAR-APR PY 1991 VL 55 IS 2 BP 539 EP 543 PG 5 WC Soil Science SC Agriculture GA FZ632 UT WOS:A1991FZ63200042 ER PT J AU SCHOHL, GA HOLLY, FM AF SCHOHL, GA HOLLY, FM TI CUBIC-SPLINE INTERPOLATION IN LAGRANGIAN ADVECTION COMPUTATION SO JOURNAL OF HYDRAULIC ENGINEERING-ASCE LA English DT Note C1 UNIV IOWA,DEPT CIVIL & ENVIRONM ENGN,IOWA CITY,IA 52242. UNIV IOWA,IOWA INST HYDR RES,IOWA CITY,IA 52242. RP SCHOHL, GA (reprint author), TENNESSEE VALLEY AUTHOR,ENGN LAB,NORRIS,TN 37918, USA. NR 7 TC 33 Z9 33 U1 0 U2 0 PU ASCE-AMER SOC CIVIL ENG PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0733-9429 J9 J HYDRAUL ENG-ASCE JI J. Hydraul. Eng.-ASCE PD FEB PY 1991 VL 117 IS 2 BP 248 EP 253 DI 10.1061/(ASCE)0733-9429(1991)117:2(248) PG 6 WC Engineering, Civil; Engineering, Mechanical; Water Resources SC Engineering; Water Resources GA EV518 UT WOS:A1991EV51800009 ER PT J AU RUNYON, M AF RUNYON, M TI APPLYING NISSAN RULES TO TVA SO FORTUNE LA English DT Letter RP RUNYON, M (reprint author), TENNESSEE VALLEY AUTHOR,KNOXVILLE,TN, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU TIME INC PI NEW YORK PA TIME & LIFE BUILDING ROCKEFELLER CENTER, NEW YORK, NY 10020-1393 SN 0015-8259 J9 FORTUNE JI Fortune PD JAN 28 PY 1991 VL 123 IS 2 BP 106 EP 106 PG 1 WC Business SC Business & Economics GA ET361 UT WOS:A1991ET36100022 ER PT J AU AHLSTEDT, SA AF AHLSTEDT, SA TI REINTRODUCTION OF THE SPINY RIVERSNAIL LO-FLUVIALIS (SAY, 1825) (GASTROPODA, PLEUROCERIDAE) INTO THE NORTH FORK HOLSTON RIVER, SOUTHWEST VIRGINIA AND NORTHEAST TENNESSEE SO AMERICAN MALACOLOGICAL BULLETIN LA English DT Article AB Io fluvialis was reintroduced in 1978 to two sites in the lower North Fork Holston River, along the Virginia and Tennessee border, and subsequently at one upstream site above Saltville, Virginia, in 1979. Reproduction by transplanted I. fluvialis was first observed in 1986 at Cloud Ford, 2.4 km downstream from the two lower transplant sites. Quantitative sampling in 1987 and 1988 resulted in population estimates of 1.75/m2, which are comparable to healthy self-sustaining populations in the Clinch and Powell rivers. Qualitative sampling in 1990, at the upper transplant site also confirmed reproduction. This successful re-introduction demonstrates that transplants can be considered a viable, long-term technique for re-establishing aquatic snails in river systems that were previously polluted but are now in recovery. RP AHLSTEDT, SA (reprint author), TENNESSEE VALLEY AUTHOR,DEPT AQUAT BIOL,NORRIS,TN 37828, USA. NR 0 TC 4 Z9 4 U1 3 U2 5 PU AMER MALACOLOGICAL UNION PI WILMINGTON PA DELAWARE MUSEUM NAT HISTORY PO BOX 3937, WILMINGTON, DE 19807-0937 SN 0740-2783 J9 AM MALACOL BULL JI Am. Malacol. Bull. PY 1991 VL 8 IS 2 BP 139 EP 142 PG 4 WC Marine & Freshwater Biology; Zoology SC Marine & Freshwater Biology; Zoology GA FN799 UT WOS:A1991FN79900005 ER PT J AU MUELLER, SF AF MUELLER, SF TI ESTIMATING CLOUD WATER DEPOSITION TO SUB-ALPINE SPRUCE-FIR FORESTS .1. MODIFICATIONS TO AN EXISTING MODEL SO ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS LA English DT Article DE ACID DEPOSITION; CLOUD OR OCCULT DEPOSITION; DEPOSITION MODEL; SPRUCE OR FIR FOREST; FOREST METEOROLOGY ID BALSAM FIR; CANOPY AB A previously published steady-state model for computing cloud water deposition to a subalpine balsam fir (Abies balsamea) forest was modified for more generalized application to spruce-fir forests. One modification provided options for describing the cloud droplet size spectrum using observed relationships, in the vicinity of high elevation forests, between cloud liquid water content and the distribution of droplet size. Another modification implemented an optional experimental droplet collection efficiency parameterization scheme. This scheme computes collection efficiency for the most dense portion of a tree by treating it as a bulk collector rather than a multi-component (stems, branches, etc.) structure for which collection efficiency is determined by the individual collection efficiencies of its components. A study of model sensitivity to various physical parameterizations revealed that computations of gross cloud water flux to a canopy are most sensitive to canopy inhomogeneity, the relationship between cloud liquid water content and droplet size spectrum, and droplet collection efficiency. As expected, sensitivity test results also indicated that computed evaporation (and hence, the computed net cloud water flux) of intercepted cloud water from a canopy is strongly dependent on net radiation. The model modifications and sensitivity studies described here are the prelude to a test of the model described in a companion paper. RP MUELLER, SF (reprint author), TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 27 TC 11 Z9 12 U1 1 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0004-6981 J9 ATMOS ENVIRON A-GEN PY 1991 VL 25 IS 5-6 BP 1093 EP 1104 DI 10.1016/0960-1686(91)90150-6 PG 12 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA FF359 UT WOS:A1991FF35900025 ER PT J AU MUELLER, SF JOSLIN, JD WOLFE, MH AF MUELLER, SF JOSLIN, JD WOLFE, MH TI ESTIMATING CLOUD WATER DEPOSITION TO SUB-ALPINE SPRUCE-FIR FORESTS .2. MODEL TESTING SO ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS LA English DT Article DE CLOUD OR OCCULT DEPOSITION; DEPOSITION MODEL; SPRUCE-FIR FOREST; FOREST METEOROLOGY ID AIR-POLLUTANTS; BALSAM FIR AB A modified version of a previously published steady-state model for computing cloud water deposition to a subalpine balsam fir (Abies balsamea) forest was tested using water throughfall data collected in a red spruce (Picea rubens) forest on Whitetop Mountain, Virginia. Detailed wind data were collected in two distinctly different spruce stands to define airflow conditions within the forest canopy. Other meterological and canopy structure data were also collected for use as inputs to the deposition model. Model simulations of cloud deposition during 11 cloud events in the two forest stands revealed that the model performed best when site-specific wind speed profiles and droplet size spectra were used along with an experimental droplet collection efficiency scheme that treats the densest portions of trees as bulk collectors (as opposed to modeling collection efficiency for individual tree components). An analysis of residuals indicated that model errors were most strongly correlated with cloud liquid water content (W), a model input. It is speculated that the correlation with W was due to a combination measurement bias when clouds were thin or intermittent and a model computational bias when the potential (defined by the model) for the vertical turbulent flux of cloud water was high. Overall, computed values (using the optimally-configured model) of net cloud water flux tended to exceed measured throughfall rates by 20-30%, and the model explained 38-68% of the variance in throughfall rate. A comparison between the mechanistic model and a simpler empirical model indicated that the mechanistic model performed no better than its empirical counterpart. RP MUELLER, SF (reprint author), TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 19 TC 16 Z9 17 U1 1 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0004-6981 J9 ATMOS ENVIRON A-GEN PY 1991 VL 25 IS 5-6 BP 1105 EP 1122 DI 10.1016/0960-1686(91)90151-V PG 18 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA FF359 UT WOS:A1991FF35900026 ER PT J AU YOUNG, TM OSTERMEIER, DM THOMAS, JD BROOKS, RT AF YOUNG, TM OSTERMEIER, DM THOMAS, JD BROOKS, RT TI THE ECONOMIC AVAILABILITY OF WOODY BIOMASS FOR THE SOUTHEASTERN UNITED-STATES SO BIORESOURCE TECHNOLOGY LA English DT Article DE WOODY BIOMASS; ENERGY PRODUCTION; DETERMINISTIC MODEL; ECONOMIC AVAILABILITY; AVERAGE TOTAL COST AB A deterministic model was developed to estimate the average total cost of producing whole-tree chips from woody biomass for energy production. The model, IFCHIPSS (Industrial Fuel Chip Supply Simulator), estimated harvest, transportation and stumpage costs. Average total cost estimates were made for 62 potential plant locations in the southeastern United States. The model employed a spatial analytical component and used a geographic information system to locate potential plant sites. The model also measured the impact of market and non-market conditions on the economic availability of woody biomass. Northeast Florida, Southern Georgia, Southern Alabama and the Coastal Plain of South Carolina were considered low cost regions for any production level of woody biomass. Costs in these regions ranged from $8.89 t-1 (1987 US dollars per green metric ton) to $11.58 t-1 up to 90 700 t (green metric ton) of annual production. A green metric ton was considered to be pre-dried forest wood fiber. Higher cost regions were the South Delta of Louisiana, Kentucky, West Virginia and the mountains of Tennessee and Virginia. Costs in these regions ranged from $16.46 t-1 to $37.50 t-1 up to 90 700 t of annual production. C1 TENNESSEE VALLEY AUTHOR,FOREST RESOURCES DEV PROGRAM,NORRIS,TN 37828. RP YOUNG, TM (reprint author), UNIV TENNESSEE,DEPT FORESTRY WILDLIFE & FISHERIES,274 PLANT SCI BLDG,KNOXVILLE,TN 37901, USA. RI Liu, Yi-Chun/H-5463-2012; Young, Timothy/D-9949-2011 OI Young, Timothy/0000-0001-9564-6506 NR 38 TC 8 Z9 8 U1 1 U2 5 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0960-8524 J9 BIORESOURCE TECHNOL JI Bioresour. Technol. PY 1991 VL 37 IS 1 BP 7 EP 15 DI 10.1016/0960-8524(91)90106-T PG 9 WC Agricultural Engineering; Biotechnology & Applied Microbiology; Energy & Fuels SC Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels GA FU605 UT WOS:A1991FU60500002 ER PT J AU ABASAEED, AE LEE, YY WATSON, JR AF ABASAEED, AE LEE, YY WATSON, JR TI EFFECT OF TRANSIENT HEAT-TRANSFER AND PARTICLE-SIZE ON ACID-HYDROLYSIS OF HARDWOOD CELLULOSE SO BIORESOURCE TECHNOLOGY LA English DT Article DE HARDWOOD; CELLULOSE; ACID HYDROLYSIS; KINETICS; CHIP SIZE; YIELD; REACTION TIME; HEAT TRANSFER AB The kinetics of acid hydrolysis of hardwood cellulose were investigated covering the reaction conditions of 198-215-degrees-C and 1-3% sulfuric acid. The thermal diffusivities of hardwood (southern red oak) were experimentally determined. The data were incorporated into a theoretical model designed to study the effect of transient temperature variation within the solid substrate during acid catalyzed hydrolysis of cellulose. The kinetics and the modeling results were analyzed to assess the effect of particle size on acid hydrolysis of wood cellulose. Important findings were that as the chip size increased the maximum attainable glucose yield decreased whereas the corresponding optimum reaction time increased as the result of transient conductive heat transfer. This effect becomes more significant as the temperature and the acid level were raised. Quantitative criteria were established to show the effect of particle size on glucose yield and optimum reaction time at various reaction conditions. C1 AUBURN UNIV,DEPT CHEM ENGN,AUBURN,AL 36849. TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 14 TC 15 Z9 15 U1 1 U2 7 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0960-8524 J9 BIORESOURCE TECHNOL JI Bioresour. Technol. PY 1991 VL 35 IS 1 BP 15 EP 21 DI 10.1016/0960-8524(91)90077-W PG 7 WC Agricultural Engineering; Biotechnology & Applied Microbiology; Energy & Fuels SC Agriculture; Biotechnology & Applied Microbiology; Energy & Fuels GA FE721 UT WOS:A1991FE72100002 ER PT J AU WESTMORELAND, RA JEFCOAT, IA AF WESTMORELAND, RA JEFCOAT, IA TI SULFUR DIOXIDE-ETHANOL-WATER PULPING OF HARDWOODS SO CHEMICAL ENGINEERING COMMUNICATIONS LA English DT Article DE SULFUR DIOXIDE PULPING; ORGANOSOLV PULPING; ACID HYDROLYSIS OF WOOD; SULFONATION OF HEMICELLULOSE; ETHANOL; LIGNIN; CELLULOSE; GLUCOSE C1 UNIV ALABAMA,DEPT CHEM ENGN,TUSCALOOSA,AL 35401. RP WESTMORELAND, RA (reprint author), TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 21 TC 5 Z9 5 U1 0 U2 0 PU GORDON BREACH SCI PUBL LTD PI READING PA C/O STBS LTD PO BOX 90, READING, BERKS, ENGLAND RG1 8JL SN 0098-6445 J9 CHEM ENG COMMUN JI Chem. Eng. Commun. PY 1991 VL 104 BP 101 EP 115 DI 10.1080/00986449108910877 PG 15 WC Engineering, Chemical SC Engineering GA FZ360 UT WOS:A1991FZ36000007 ER PT J AU EDWARDS, GS EDWARDS, NT KELLY, JM MAYS, PA AF EDWARDS, GS EDWARDS, NT KELLY, JM MAYS, PA TI OZONE, ACIDIC PRECIPITATION, AND SOIL MG EFFECTS ON GROWTH AND NUTRITION OF LOBLOLLY-PINE SEEDLINGS SO ENVIRONMENTAL AND EXPERIMENTAL BOTANY LA English DT Article ID AIR-POLLUTION STRESS; WHITE-PINE; RESPONSES; FIELD; O-3; PHOTOSYNTHESIS; THROUGHFALL; FUMIGATION; DEPOSITION; FORESTS AB Height, diameter, biomass, and nutrient concentration and content were determined for loblolly pine (Pinus taeda L.) seedlings grown at two levels of soil Mg and exposed to chronic levels of O3 and simulated acidic precipitation. Nutrient contents in precipitation and throughfall were also determined. Seedlings were planted in a sandy loam soil (Lilly series) having approximately 15 or 35 mg/kg Mg and were exposed to subambient, ambient, or twice ambient concentrations of O3 in open-top chambers from May through to October of 1987 and April through to October of 1988. Seedlings also received simulated rainfall at pH 3.8 or 5.2 in volumes equivalent to ambient rainfall. After two growing seasons, height and diameter were significantly greater for seedlings exposed to subambient and twice ambient O3 than for seedlings exposed to ambient O3. Biomass of all seedling components was progressively reduced with increasing O3 concentrations. Net throughfall nutrient contents and foliar nutrient contents were not significantly affected by precipitation pH treatments, indicating that foliar leaching was not accelerated by increasing the acidity of precipitation from pH 5.2 to 3.8. Throughfall and foliar nutrient contents were not significantly affected by O3 treatments, and no significant O3 x precipitation pH interactions occurred, indicating that after two growing seasons O3 did not act to exacerbate foliar leaching. Seedlings grown in soil having 15 mg/kg Mg exhibited significantly reduced Mg concentrations and contents in all components, but seedling growth was not significantly affected by this treatment. C1 OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37831. RP EDWARDS, GS (reprint author), TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,TVA FORESTRY BLDG,NORRIS,TN 37828, USA. NR 39 TC 16 Z9 16 U1 0 U2 4 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0098-8472 J9 ENVIRON EXP BOT JI Environ. Exp. Bot. PD JAN PY 1991 VL 31 IS 1 BP 67 EP 78 DI 10.1016/0098-8472(91)90009-D PG 12 WC Plant Sciences; Environmental Sciences SC Plant Sciences; Environmental Sciences & Ecology GA EX706 UT WOS:A1991EX70600008 ER PT J AU SIMONAITIS, R OLSZYNA, KJ MEAGHER, JF AF SIMONAITIS, R OLSZYNA, KJ MEAGHER, JF TI PRODUCTION OF HYDROGEN-PEROXIDE AND ORGANIC PEROXIDES IN THE GAS-PHASE REACTIONS OF OZONE WITH NATURAL ALKENES SO GEOPHYSICAL RESEARCH LETTERS LA English DT Article ID AIR AB The formation of H2O2 and organic peroxides in the reaction of O3 with trans-2-butene and naturally occurring alkenes has been studied using a 31 m3 reaction chamber. H2O2 and organic peroxides were found to be products of the O3 reaction with trans-2-butene, isoprene, alpha and beta-pinene, and limonene. Water is necessary for the formation of H2O2 and most of the H2O2 is formed via a route that does not involve HO2 radicals. Our results indicate that the reaction of O3 with natural alkenes may be a significant source of atmospheric H2O2, particularly in forest and rural areas. RP SIMONAITIS, R (reprint author), TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,MUSCLE SHOALS,AL 35631, USA. NR 16 TC 72 Z9 73 U1 0 U2 7 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 SN 0094-8276 J9 GEOPHYS RES LETT JI Geophys. Res. Lett. PD JAN PY 1991 VL 18 IS 1 BP 9 EP 12 DI 10.1029/90GL02602 PG 4 WC Geosciences, Multidisciplinary SC Geology GA EV010 UT WOS:A1991EV01000003 ER PT J AU MOTES, TW FAULKNER, LC HODGE, CA AF MOTES, TW FAULKNER, LC HODGE, CA TI LOW-PRESSURE NITROGEN SUSPENSIONS SO INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH LA English DT Article AB High-analysis low-pressure nitrogen (LPN) suspensions can be produced by sparging gasesous ammonia into a urea-ammonium nitrate (UAN) solution and then adding fluid clay. LPN suspensions contain more inexpensive ammonia nitrogen and have about the same salt-out temperature as lower nitrogen content UAN solutions. LPN suspensions have higher nitrogen concentrations but vapor pressures comparable to low-pressure aqua ammonia solutions, as well as better suspending properties for cold blending with other fertilizer materials. The optimum composition of a 38% nitrogen LPN solution with a salt-out temperature of about 32-degrees-F and a vapor pressure of about 5 lb/(in.2g) at 104-degrees-F is about 8% ammonia, with the remaining nitrogen being 48% urea nitrogen and 52% ammonium nitrate nitrogen. Different fertilizer grades of two- and three-component blends can be made by using LPN suspensions. Fertilizer blends with higher nitrogen content are most cost effective. RP MOTES, TW (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,DEPT CHEM DEV,MUSCLE SHOALS,AL 35660, USA. NR 4 TC 0 Z9 0 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0888-5885 J9 IND ENG CHEM RES JI Ind. Eng. Chem. Res. PD JAN PY 1991 VL 30 IS 1 BP 259 EP 264 DI 10.1021/ie00049a040 PG 6 WC Engineering, Chemical SC Engineering GA ET600 UT WOS:A1991ET60000040 ER PT J AU SULLIVAN, JM KOHLER, JJ GRINSTEAD, JH AF SULLIVAN, JM KOHLER, JJ GRINSTEAD, JH TI EFFECT OF ALUMINUM, IRON, AND MAGNESIUM UPON THE SOLUBILITY OF ALPHA-CALCIUM SULFATE HEMIHYDRATE IN 40-PERCENT, 45-PERCENT, 50-PERCENT, AND 55-PERCENT P2O5 PHOSPHORIC-ACID SOLUTIONS AT 80-DEGREES-C, 90-DEGREES-C, 100-DEGREES-C, AND 110-DEGREES-C - CORRELATIONS WITH WATER CONCENTRATION SO JOURNAL OF CHEMICAL AND ENGINEERING DATA LA English DT Article AB The influence of the common wet-process phosphoric acid impurities [AI2O3 (1.50%), Fe2O3 (2.15%), and MgO (0.50%)] upon the solubility of alpha-calcium sulfate hemihydrate in 40%, 45%, 50%, and 55% P2O5 phosphoric acid solutions at 80, 90, 100, and 110 degrees C, respectively, were measured. These additives were found to have very little influence upon alpha-CaSO4.0.5H2O solubility when the data are compared at equal water contents. The weight percent solubility in terms of anhydrous calcium sulfate is given by the equation % CaSO4 = -0.39820685 + 0.00442936t + 0.00031947(% H2O)2 + 0.00011517t(% H2O), where t is the temperature (degrees C) and % H2O is the weight percent of water in the solution. Slight deviations in solubility are discussed in terms of enthalpy and entropy effects. RP SULLIVAN, JM (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660, USA. NR 5 TC 5 Z9 5 U1 0 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0021-9568 J9 J CHEM ENG DATA JI J. Chem. Eng. Data PD JAN PY 1991 VL 36 IS 1 BP 77 EP 80 DI 10.1021/je00001a023 PG 4 WC Thermodynamics; Chemistry, Multidisciplinary; Engineering, Chemical SC Thermodynamics; Chemistry; Engineering GA ET523 UT WOS:A1991ET52300023 ER PT J AU Schohl, GA Holly, FM AF Schohl, G. A. Holly, F. M., Jr. TI Cubic-Spline Interpolation in Lagrangian Advection Computation SO JOURNAL OF HYDRAULIC ENGINEERING LA English DT Article AB In the computation of advection-diffusive contaminant transport, the Holly-Preissmann characteristics scheme for the advection operator is known to be quite accurate and stable. However, these qualities are obtained at the expense of having to solve an auxiliary transport problem for the concentration derivative. This paper shows that the Holly-Preissmann Hermite cubic interpolating polynomial can be replaced by a cubic-spline interpolating polynomial, thus obviating the need to solve the auxiliary problem. Although the cubic-spline approach lacks some of the intuitively appealing features of the Holly-Preissmann approach, it is nearly as accurate while offering a computational time saving of 20%-30%, with a corresponding reduction in code size. The paper outlines the computational procedure, and presents demonstrative calculations illustrating the performance of the method for the familiar test case of advective transport of a Gaussian contaminant distribution. C1 [Schohl, G. A.] Tennessee Valley Author, Engrg Lab, Norris, TN 37918 USA. [Holly, F. M., Jr.] Univ Iowa, Iowa Inst Hydr Res, Iowa City, IA 52242 USA. [Holly, F. M., Jr.] Univ Iowa, Dept Civ & Envir Engrg, Iowa City, IA 52242 USA. RP Schohl, GA (reprint author), Tennessee Valley Author, Engrg Lab, Norris, TN 37918 USA. NR 7 TC 33 Z9 33 U1 0 U2 0 PU ASCE-AMER SOC CIVIL ENGINEERS PI RESTON PA 1801 ALEXANDER BELL DR, RESTON, VA 20191-4400 USA SN 0733-9429 EI 1943-7900 J9 J HYDRAUL ENG JI J. Hydraul. Eng.-ASCE PY 1991 VL 117 IS 2 BP 248 EP 253 DI 10.1061/(ASCE)0733-9429(1991)117:2(248) PG 6 WC Engineering, Civil; Engineering, Mechanical; Water Resources SC Engineering; Water Resources GA V31NH UT WOS:000208889800001 ER PT J AU MORTVEDT, JJ AF MORTVEDT, JJ TI CORRECTING IRON DEFICIENCIES IN ANNUAL AND PERENNIAL PLANTS - PRESENT TECHNOLOGIES AND FUTURE-PROSPECTS SO PLANT AND SOIL LA English DT Article DE IRON CHLOROSIS; FERTILIZERS; FOLIAR SPRAYS; SOIL APPLICATION ID CHLOROSIS; SOIL; AVAILABILITY; POTASSIUM; NUTRITION; EMPHASIS; SULFATE; SORGHUM; YIELDS; TREES AB Correction of Fe chlorosis is done mainly by foliar sprays because soil applications generally are ineffective, especially for annual crops. Inorganic Fe sources applied to soils react rapidly to forms which are not as available to plants; ferrous Fe is oxidized to the ferric form in well-aerated soils, especially as soil pH increases. Several synthetic chelates and organic complexes have been used with varying success, depending upon Fe source and rate, application method, plant species, and weather and soil conditions. Use of Fe-efficient cultivars is one method of counteracting Fe deficiencies in some species. Future prospects for improving control of Fe chlorosis lie more with development of Fe-efficient cultivars of Fe-sensitive species than with development of improved Fe fertilizers and methods of application. The techniques of molecular biology should be applicable to help solve this important plant nutrition problem, but priority has not been given to conduct this research at this time. RP MORTVEDT, JJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 28 TC 49 Z9 54 U1 0 U2 6 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0032-079X J9 PLANT SOIL JI Plant Soil PD JAN PY 1991 VL 130 IS 1-2 BP 273 EP 279 DI 10.1007/BF00011883 PG 7 WC Agronomy; Plant Sciences; Soil Science SC Agriculture; Plant Sciences GA EZ292 UT WOS:A1991EZ29200033 ER PT J AU MCCULLOUGH, CL MCCULLOUGH, CA AF MCCULLOUGH, CL MCCULLOUGH, CA TI A CRITICAL ANALYSIS OF APPENDIX-R MODIFICATION AT THE BROWNS FERRY NUCLEAR-PLANT SO RELIABILITY ENGINEERING & SYSTEM SAFETY LA English DT Article AB In the USA, Title 10 of the Code of Federal Regulations, part 50 (10CFR50) details the legal requirements relating to operation of nuclear power plants. Appendix R of that document contains regulations governing the fire protection of such facilities, and represents the culmination of extensive regulatory activity following the infamous Browns Ferry Nuclear Plant (BFNP) fire of 1975. As BFNP did not meet the requirements of Appendix R even after restoration efforts following the fire, major modifications were necessary to upgrade the fire safety of the plant. The change in the risk to the public due to Appendix R modifications was quantified via probabilistic risk assessment sensitivity analysis. The ratio of the cost to perform the modifications, including supporting engineering analysis (but not including replacement power costs, as the BFNP was shut down at the time for other problems) to the risk change defines the cost/benefit ratio of the modifications. In this paper, the result of the cost-benefit study is compared to the Nuclear Regulatory Commission (NRC) guidelines published as the 'backfit' rule, yielding the conclusion that the modifications were not cost-beneficial. C1 TENNESSEE VALLEY AUTHOR,BROWNS FERRY NUCL PLANT,HUNTSVILLE,AL 35899. RP MCCULLOUGH, CL (reprint author), UNIV ALABAMA,DEPT ELECT & COMP ENGN,HUNTSVILLE,AL 35899, USA. NR 13 TC 2 Z9 2 U1 0 U2 4 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0951-8320 J9 RELIAB ENG SYST SAFE JI Reliab. Eng. Syst. Saf. PY 1991 VL 33 IS 1 BP 23 EP 47 DI 10.1016/0951-8320(91)90024-2 PG 25 WC Engineering, Industrial; Operations Research & Management Science SC Engineering; Operations Research & Management Science GA FA105 UT WOS:A1991FA10500002 ER PT J AU FRAZIER, AW KIM, YK GRIFFIN, CL AF FRAZIER, AW KIM, YK GRIFFIN, CL TI SOLUBILITIES IN THE AMMONIUM THIOSULFATE-UREA-AMMONIUM NITRATE-WATER SYSTEM AT 0-DEGREES-C SO FERTILIZER RESEARCH LA English DT Article DE AMMONIUM; THIOSULFATE; UREA; NITRATE; PHASE SYSTEM; SOLUBILITY; FERTILIZER SOLUTION AB Solubilities in the system CO(NH2)2-NH4NO3-(NH4)2S2O3-H2O were obtained at 0-degrees-C and pH values between 6.12 and 7.33. The new composition of matter, (NH4)6(S2O3)2(NO3)2.CO(NH2)2, was identified and characterized chemically and microscopically. Stable high-analyses solution fertilizers can be produced at 0-degrees-C utilizing waste ammonium thiosulfate solutions with standard ammonium nitrate and urea fertilizer materials. A 31-0-0-5.6S grade (%N-%P2O5-%K2O-Other) fertilizer solution can be formed at 0-degrees-C when NH4NO3/CO(NH2)2 is about one. Stable 30% total nitrogen solutions containing up to 10% sulfur can be produced at other NH4NO3/CO(NH2)2 ratios. RP FRAZIER, AW (reprint author), NATL FERTILIZER & ENVIRONM RES CTR,TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 2 U2 2 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD DEC PY 1990 VL 26 IS 1-3 BP 99 EP 105 DI 10.1007/BF01048747 PG 7 WC Soil Science SC Agriculture GA EU404 UT WOS:A1990EU40400010 ER PT J AU BURNELL, JR DILLARD, EF AF BURNELL, JR DILLARD, EF TI STABLE SUSPENSION FERTILIZERS FROM MONOAMMONIUM PHOSPHATE SO FERTILIZER RESEARCH LA English DT Article DE FLUORINE; FLUOROSILITIC ACID; MAP; VISCOSITY; POURABILITY; IMPURITIES; IRON; ALUMINUM; MAGNESIUM; CALCIUM; TOTAL CATIONS; GEL; PHOSPHATE; GRADE; RATIO; BATCH; FLUID FERTILIZERS AB Research studies conducted at the Tennessee Valley Authority (TVA) have shown that the addition of fluoride ion can improve the physical properties of suspension fertilizers made from monoammonium phosphate (MAP) containing metallic impurities. In the past, compounds of high cost, such as ammonium fluoride or bifluoride, have been used as the source of fluorine. Because of the cost of these compounds, a study was carried out using fluorosilicic acid, which is a by-product of the phosphate fertilizer industry, as the fluorine source in the production of suspension fertilizers from MAP. In the study, three commercial MAPs of medium- to high-impurity levels were evaluated. The experimental data showed improvements in both viscosity and pourability of 10-30-0 (N-P2O5-K2O) and 11-33-0 grade suspensions made from 11-52-0 grade MAPs using as little as 0.6% fluorine added as fluorosilicic acid. Products of grades 10-30-0 and 11-33-0 (fluorine added) had satisfactory storage at both 27 and 38-degrees-C for up to 90 days, while the control sample (no fluorine added) had satisfactory storage for only 30 days at 27-degrees-C and less than 15 days at 38-degrees-C. RP BURNELL, JR (reprint author), NATL FERTILIZER & ENVIRONM RES CTR,TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 1 Z9 1 U1 0 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD DEC PY 1990 VL 26 IS 1-3 BP 107 EP 111 DI 10.1007/BF01048748 PG 5 WC Soil Science SC Agriculture GA EU404 UT WOS:A1990EU40400011 ER PT J AU NORWOOD, VM KOHLER, JJ AF NORWOOD, VM KOHLER, JJ TI ORGANIC-REAGENTS FOR REMOVING HEAVY-METALS FROM A 10-34-0 (N-P2O5-K2O) GRADE FERTILIZER SOLUTION AND WET-PROCESS PHOSPHORIC-ACID SO FERTILIZER RESEARCH LA English DT Article DE TRISODIUM TRITHIOCYANURIC ACID; TRITHIOCARBONATE; STARCH XANTHATE; 10-34-0 (N-P2O5-K2O); WET-PROCESS ACID; HEAVY METAL; PRECIPITATION; ADSORPTION AB Fertilizer solutions and wet-process phosphoric acid (WPA) contain heavy metal impurities such as cadmium, zinc, lead, copper, manganese, and chromium. Trisodium trithiocyanuric acid (TMT-15), sodium trithiocarbonate (5% Na2CS3), and sodium polythiocarbonate (Thio-Red II) were evaluated as precipitating agents for heavy metals in a 10-34-0 (N-P2O5-K2O) grade fertilizer solution and WPA. A water-insoluble starch xanthate was also evaluated as an adsorbent for the heavy metals in 10-34-0 (N-P2O5-K2O) and WPA. Arsenic (24-99+%), cadmium (36-97+%), copper (98+%), mercury (96+%), lead (83-88+%), and zinc (8-83+%) precipitated from 10-34-0 (N-P2O5-K2O) upon the addition of each organic reagent, while levels of manganese and chromium were unaffected. Mercury (97+%), lead (75+%), cadmium (11-38%), copper (99+%), and chromium (3-35%) precipitated from WPA upon the addition of 5% Na2CS3 and Thio-Red II, while precipitation of manganese and zinc was negligible. The water-insoluble starch xanthate adsorbed mercury (96+%), copper (38-98+%), and lead (24-75%) from 10-34-0 (N-P2O5-K2O) and WPA while adsorption of arsenic, cadmium, manganese, chromium, and zinc was negligible. RP NORWOOD, VM (reprint author), NATL FERTILIZER & ENVIRONM RES CTR,TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 3 Z9 3 U1 0 U2 3 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD DEC PY 1990 VL 26 IS 1-3 BP 113 EP 117 DI 10.1007/BF01048749 PG 5 WC Soil Science SC Agriculture GA EU404 UT WOS:A1990EU40400012 ER PT J AU ADAMS, MB KELLY, JM TAYLOR, GE EDWARDS, NT AF ADAMS, MB KELLY, JM TAYLOR, GE EDWARDS, NT TI GROWTH OF 5 FAMILIES OF PINUS-TAEDA L DURING 3 YEARS OF OZONE EXPOSURE SO NEW PHYTOLOGIST LA English DT Article ID UNITED-STATES C1 TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,OAK RIDGE,TN 37831. DESERT RES INST,BIOL SCI CTR,RENO,NV 89506. OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37831. RP ADAMS, MB (reprint author), US FOREST SERV,TIMBER & WATERSHED LAB,PARSONS,WV 26287, USA. NR 23 TC 13 Z9 14 U1 0 U2 0 PU CAMBRIDGE UNIV PRESS PI NEW YORK PA 40 WEST 20TH STREET, NEW YORK, NY 10011-4211 SN 0028-646X J9 NEW PHYTOL JI New Phytol. PD DEC PY 1990 VL 116 IS 4 BP 689 EP 694 DI 10.1111/j.1469-8137.1990.tb00555.x PG 6 WC Plant Sciences SC Plant Sciences GA EQ280 UT WOS:A1990EQ28000016 ER PT J AU MCGILL, KE KERNS, OS AF MCGILL, KE KERNS, OS TI UPDATE ON CURTAIN GRANULATION OF PHOSPHATES SO FERTILIZER RESEARCH LA English DT Article AB The TVA process for curtain granulation of ammonium polyphosphate, which was described at the 194th National Meeting of the American Chemical Society, has been modified to allow production of a variety of ammonium phosphate fertilizers. Ammonium polyphosphate, monoammonium phosphate, diammonium phosphate, and urea-ammonium polyphosphate fertilizers have been produced. In the process, wet-process orthophosphoric acid, ammonia, and, for some products, urea melt are fed to a pipe reactor to produce an ammonium phospahte or a urea-ammonium polyphosphate melt. The melt is sprayed directly from the pipe reactor onto a falling curtain of recycled fines in a granulator with specially designed internals. The melt solidifies in thin, successive layers and forms round, closely sized granules. The products have excellent physical properties and are suitable for direct application, bulk blending, or production of suspensions. RP MCGILL, KE (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 2 U2 2 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD NOV PY 1990 VL 25 IS 3 BP 179 EP 181 DI 10.1007/BF01161398 PG 3 WC Soil Science SC Agriculture GA ER854 UT WOS:A1990ER85400006 ER PT J AU MANN, HC CULP, JE JOHNSON, FJ AF MANN, HC CULP, JE JOHNSON, FJ TI TVA/NFDC NUTRIENT-RELATED ENVIRONMENTAL MISSION SO FERTILIZER RESEARCH LA English DT Article RP MANN, HC (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD NOV PY 1990 VL 25 IS 3 BP 183 EP 187 DI 10.1007/BF01161399 PG 5 WC Soil Science SC Agriculture GA ER854 UT WOS:A1990ER85400007 ER PT J AU SOILEAU, JM HAJEK, BF TOUCHTON, JT AF SOILEAU, JM HAJEK, BF TOUCHTON, JT TI SOIL-EROSION AND DEPOSITION EVIDENCE IN A SMALL WATERSHED USING FALLOUT CESIUM-137 SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article ID CS-137 REDISTRIBUTION; SEDIMENT; RATES AB Soil measurements of Cs-137, a fallout component of nuclear testing were made within a 3.8-ha research watershed in the Limestone Valley of northern Alabama. Objectives of the study were to: (i) compare Cs-137 activity in soil profiles on eroded and depositional landscape positions, and (ii) relate soil erosion and deposition calculated Cs-137 methods to erosion estimated by the Universal Soil Loss Equation (USLE) and to sediment discharge measured at the watershed outlet. Triplicate soil profiles were analyzed for Cs-137 activity to a 46-cm depth in cultivated sites representing slightly eroded ridgetop, eroded side-slope, and depositional downslope positions. These data were compared with baseline Cs-137 measurements in undisturbed adjacent woodland. Erosion calculated by Cs-137 activity losses from baseline values were compared with the USLE estimates on slope transects. Mean total Cs-137 activities on baseline, eroded, slightly eroded, and depositional sites were 4860, 1804, 2807, and 5367 Bq m-2, respectively. Peak Cs-137 activity and depth to zero activity were much greater in depositional than in eroded and slightly eroded sites. Estimated mean annual (1954-1987) soil-erosion rates were similar between Cs-137 and USLE methods for a slope transect with slight erosion (28 and 26 Mg ha-1 yr-1). On eroded side-slopes, Cs-137 estimates of erosion were 27 to 80% higher than the USLE estimates. This may be due to rill erosion unaccounted for by the USLE. The USLE estimated losses between 9 and 52 Mg ha-1 yr-1 for uplands during 1984 to 1988 cotton production. Sediment losses measured below the downslope depositional area of the small watershed (Gilbert Farm Research Watershed) were only 1 to 4 Mg ha-1 yr-1. This indirect evidence of extensive sediment deposition in a representative small watershed of karst terrain was supported by Cs-137 activity in depositional soil profiles. C1 AUBURN UNIV,DEPT AGRON & SOILS,AUBURN,AL 36849. RP SOILEAU, JM (reprint author), TENNESSEE VALLEY AUTHOR,AGR RES DEPT,MUSCLE SHOALS,AL 35660, USA. NR 23 TC 31 Z9 33 U1 1 U2 3 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD NOV-DEC PY 1990 VL 54 IS 6 BP 1712 EP 1719 PG 8 WC Soil Science SC Agriculture GA EX691 UT WOS:A1990EX69100034 ER PT J AU BOCK, BR SIKORA, FJ AF BOCK, BR SIKORA, FJ TI MODIFIED-QUADRATIC PLATEAU MODEL FOR DESCRIBING PLANT-RESPONSES TO FERTILIZER SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article AB Accurate estimation of optimal fertilizer rates is becoming more critical because of growing economic and environmental concerns associated with fertilizer use. Curve-fitting techniques are often used to estimate optimal fertilizer rates, but significant problems exist in selecting a proper model for a particular cropping situation. One solution is to develop a model sufficiently general to preclude the need for selecting a proper model for each cropping situation. We developed a modified-quadratic/plateau (MQ/P) segmented model (four or five parameters) and demonstrated its general applicability compared with the quadratic/plateau (Q/P) segmented model (three parameters) for describing fertilizer responses. The MQ/P model contains an efficiency index (E(x)) that is a quadratic function of the applied rate of nutrient X. In the Q/P model, E(x) remains constant relative to the rate of nutrient X. The MQ/P and Q/P segmented models set yield equal to the maximum yield (Y(m)) when the rate of nutrient X is greater than that required to achieve Y(m). The general applicability of the MQ/P model in comparison with the Q/P model was evaluated by determining how well these models fit hypothetical input data calculated with linear/plateau (L/P), Mitscherlich (M), and square root/plateau (SR/P) functions. The MQ/P model gave R2 values > 0.99 and predicted economically optimum fertilizer rates (i.e., rates at which the first derivative of yield response functions equaled the fertilizer/crop price ratio) close to those calculated with the input functions. The Q/P model gave R2 values ranging from 0.95 to 0.99, but gave poor predictions of economically optimum fertilizer rates. The ability of the MQ/P model to fit functions as diverse as L/P, M, and SR/P, and to predict economically optimum N rates associated with these functions, suggests that the MQ/P model has utility as a general curve-fitting technique for responses in which the right-hand segment is a plateau. An advantage of the MQ/P model is that the regression parameters can be interpreted as physically meaningful constants. RP BOCK, BR (reprint author), NATL FERTILIZER & ENVIRONM RES CTR,AGR RES DEPT,TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 12 TC 13 Z9 16 U1 1 U2 5 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD NOV-DEC PY 1990 VL 54 IS 6 BP 1784 EP 1789 PG 6 WC Soil Science SC Agriculture GA EX691 UT WOS:A1990EX69100047 ER PT J AU WRIGHT, LM LOCKABY, BG MELDAHL, R THORNTON, F CHAPPELKA, AH AF WRIGHT, LM LOCKABY, BG MELDAHL, R THORNTON, F CHAPPELKA, AH TI THE INFLUENCE OF ACID PRECIPITATION AND OZONE ON NITROGEN NUTRITION OF YOUNG LOBLOLLY-PINE SO WATER AIR AND SOIL POLLUTION LA English DT Article; Proceedings Paper CT INTERNATIONAL SYMP ON MANAGEMENT OF NUTRITION IN FORESTS UNDER STRESS CY SEP 18-21, 1989 CL ALBERT LUDWIGS UNIV FREIBURG, FREIBURG, FED REP GER SP INT UNION FOREST RES ORG HO ALBERT LUDWIGS UNIV FREIBURG ID NUTRIENT RELATIONS; AIR-POLLUTION; RAIN; GROWTH AB Field grown loblolly pine (Pinus taeda L.) seedlings from two half-sibling families were exposed to three levels of acid precipitation and four levels of O3 in open top chambers at Auburn, AL. At the end of one growing season, dry weight and total N accumulation of seedlings was directly related to rainfall acidity, possibly indicating a fertilizer response in the N deficient soil. Increasing O3 levels elicited an increase in N content of permanent tissues that was not related to a dry weight response. The origin of this N was believed to be increased internal translocation associated with enhanced premature needle senescence observed at higher O3 levels. C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. RP WRIGHT, LM (reprint author), AUBURN UNIV,SCH FORESTRY,AUBURN,AL 36849, USA. NR 18 TC 5 Z9 5 U1 2 U2 3 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD NOV-DEC PY 1990 VL 54 BP 135 EP 142 DI 10.1007/BF00298660 PG 8 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA FU721 UT WOS:A1990FU72100013 ER PT J AU JOHNSON, M MIKKOLA, DE MARCH, PA WRIGHT, RN AF JOHNSON, M MIKKOLA, DE MARCH, PA WRIGHT, RN TI THE RESISTANCE OF NICKEL AND IRON ALUMINIDES TO CAVITATION EROSION AND ABRASIVE WEAR SO WEAR LA English DT Article ID NI3AL AB The abrasive wear and cavitation erosion resistance of several alloys based on the intermetallic compounds Ni3Al and Fe3Al have been investigated. The erosion resistance of the nickel aluminides is relatively insensitive to alloying with iron or chromium and is comparable with or superior to that of many commercial erosion-resistant alloys; the abrasive wear resistance is found to be decreased by alloying, despite increased room temperature strength and refined grain size. Preliminary results for the iron aluminides indicate increased resistance to abrasive wear with increasing alloy content. It is suggested that the abrasive wear process causes temperature increases in the damage zone that are sufficient to cause the elevated temperature properties of the alloys to become dominant. Under these conditions, the wear resistance can be related to the tendency to disorder, either thermally or through plastic deformation. C1 TENNESSEE VALLEY AUTHOR,ENGN LAB,NORRIS,TN 37828. EG&G IDAHO INC,IDAHO NATL ENGN LAB,IDAHO FALLS,ID 83415. RP JOHNSON, M (reprint author), MICHIGAN TECHNOL UNIV,HOUGHTON,MI 49931, USA. NR 13 TC 52 Z9 53 U1 1 U2 1 PU ELSEVIER SCIENCE SA LAUSANNE PI LAUSANNE 1 PA PO BOX 564, 1001 LAUSANNE 1, SWITZERLAND SN 0043-1648 J9 WEAR JI Wear PD NOV PY 1990 VL 140 IS 2 BP 279 EP 289 DI 10.1016/0043-1648(90)90090-W PG 11 WC Engineering, Mechanical; Materials Science, Multidisciplinary SC Engineering; Materials Science GA EN759 UT WOS:A1990EN75900008 ER PT J AU WHITEHEAD, J DRIGGANS, R AF WHITEHEAD, J DRIGGANS, R TI TVAS EXPERIENCE WITH THE SUNYA LIGHTNING DETECTION NETWORK SO IEEE TRANSACTIONS ON POWER DELIVERY LA English DT Article RP WHITEHEAD, J (reprint author), TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401, USA. NR 12 TC 2 Z9 2 U1 0 U2 0 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0885-8977 J9 IEEE T POWER DELIVER JI IEEE Trans. Power Deliv. PD OCT PY 1990 VL 5 IS 4 BP 2054 EP 2062 DI 10.1109/61.103701 PG 9 WC Engineering, Electrical & Electronic SC Engineering GA EF031 UT WOS:A1990EF03100044 ER PT J AU SMITH, WR CASSELL, DS SCHLERETH, EP AF SMITH, WR CASSELL, DS SCHLERETH, EP TI A SOLUTION FOR THE TEMPERATURE DISTRIBUTION IN A PIPE WALL SUBJECTED TO INTERNALLY STRATIFIED FLOW SO JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME LA English DT Article C1 UNIV TENNESSEE,CHATTANOOGA,TN 37403. RP SMITH, WR (reprint author), TENNESSEE VALLEY AUTHOR,SEQUOYAH NUCL PLANT,DAISY,TN, USA. NR 10 TC 0 Z9 0 U1 0 U2 1 PU ASME-AMER SOC MECHANICAL ENG PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0742-4795 J9 J ENG GAS TURB POWER JI J. Eng. Gas. Turbines Power-Trans. ASME PD OCT PY 1990 VL 112 IS 4 BP 602 EP 606 DI 10.1115/1.2906212 PG 5 WC Engineering, Mechanical SC Engineering GA EF298 UT WOS:A1990EF29800026 ER PT J AU COLEMAN, JH AF COLEMAN, JH TI 1ST-ORDER COMPARTMENTAL-MODELS AND THE MATRIX OF MEAN RESIDENCE TIMES SO HEALTH PHYSICS LA English DT Letter RP COLEMAN, JH (reprint author), TENNESSEE VALLEY AUTHOR, MPB IE 354B, MUSCLE SHOALS, AL 35660 USA. NR 8 TC 1 Z9 1 U1 0 U2 0 PU LIPPINCOTT WILLIAMS & WILKINS PI PHILADELPHIA PA 530 WALNUT ST, PHILADELPHIA, PA 19106-3621 USA SN 0017-9078 EI 1538-5159 J9 HEALTH PHYS JI Health Phys. PD SEP PY 1990 VL 59 IS 3 BP 359 EP 360 PG 2 WC Environmental Sciences; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Environmental Sciences & Ecology; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA DZ296 UT WOS:A1990DZ29600020 PM 2394599 ER PT J AU MULLINS, GL SIKORA, FJ BARTOS, JM BRYANT, HH AF MULLINS, GL SIKORA, FJ BARTOS, JM BRYANT, HH TI PLANT AVAILABILITY OF PHOSPHORUS IN THE WATER-INSOLUBLE FRACTION OF COMMERCIAL TRIPLE SUPERPHOSPHATE FERTILIZERS SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR F2421,MUSCLE SHOALS,AL 35660. RP MULLINS, GL (reprint author), AUBURN UNIV,DEPT AGRON & SOILS,AUBURN,AL 36849, USA. NR 20 TC 16 Z9 17 U1 0 U2 5 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD SEP-OCT PY 1990 VL 54 IS 5 BP 1469 EP 1472 PG 4 WC Soil Science SC Agriculture GA EH218 UT WOS:A1990EH21800042 ER PT J AU NICHOLS, DE NGUVEN, DT BURNELL, JR DILLARD, EF AF NICHOLS, DE NGUVEN, DT BURNELL, JR DILLARD, EF TI CORROSION OF CARBON-STEEL AND 18CR-8NI STAINLESS-STEELS IN 23-PERCENT BY WEIGHT FLUOSILICIC ACID AND 10-30-O SUSPENSION FERTILIZER WITH FLUOSILICIC ACID ADDED SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 26 PY 1990 VL 200 BP 1 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DU042 UT WOS:A1990DU04201551 ER PT J AU LEE, RG WEATHERINGTON, RW CALL, DB FINCH, RC AF LEE, RG WEATHERINGTON, RW CALL, DB FINCH, RC TI PILOT-PLANT PHOSPHATE CONDITIONING STUDY OF 2 GRADES OF FLORIDA FLOTATION CONCENTRATE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,DEPT CHEM DEV,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 26 PY 1990 VL 200 BP 2 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DU042 UT WOS:A1990DU04201552 ER PT J AU NICHOLS, DE NGUYEN, DT AF NICHOLS, DE NGUYEN, DT TI AN EVALUATION OF CORROSION-INHIBITORS ON MILD-STEEL IN NITROGEN-FERTILIZER SOLUTION AT AMBIENT AND 130-DEGREES-F SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,DEPT CHEM DEV,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 26 PY 1990 VL 200 BP 3 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DU042 UT WOS:A1990DU04201553 ER PT J AU NICHOLS, DE KELLY, DA AF NICHOLS, DE KELLY, DA TI AMMONIA PRODUCTION FROM NEW AMMONIA PLANTS - A BREAKDOWN OF PRODUCTION COSTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,DEPT CHEM DEV,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 26 PY 1990 VL 200 BP 4 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DU042 UT WOS:A1990DU04201554 ER PT J AU DILLARD, EF BURNELL, JR GAUTNEY, J AF DILLARD, EF BURNELL, JR GAUTNEY, J TI STABLE SUSPENSION FERTILIZERS FROM MONOAMMONIUM PHOSPHATE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 26 PY 1990 VL 200 BP 5 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DU042 UT WOS:A1990DU04201555 ER PT J AU SULLIVAN, JM GRINSTEAD, JH KOHLER, JJ AF SULLIVAN, JM GRINSTEAD, JH KOHLER, JJ TI PHOSPHATIC AND NITROGEN FERTILIZERS VIA NITRIC-ACID ACIDULATION AND PYROLYSIS OF PHOSPHATE ROCK SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 26 PY 1990 VL 200 BP 6 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DU042 UT WOS:A1990DU04201556 ER PT J AU NORWOOD, VM KOHLER, JJ AF NORWOOD, VM KOHLER, JJ TI INVESTIGATION OF ELECTRODELESS CONDUCTIVITY AS A TECHNIQUE FOR MONITORING SULFATE LEVELS DURING PRODUCTION OF WET-PROCESS PHOSPHORIC-ACID SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 26 PY 1990 VL 200 BP 7 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DU042 UT WOS:A1990DU04201557 ER PT J AU MANN, HC AF MANN, HC TI STATUS OF TVA NFERC MODEL CONTAINMENT DEMONSTRATION PROGRAM SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 26 PY 1990 VL 200 BP 15 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DU042 UT WOS:A1990DU04201565 ER PT J AU JOHNSON, FJ AF JOHNSON, FJ TI THE PREPARATION OF AGRICULTURAL ENVIRONMENTAL VIDEOTAPES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 26 PY 1990 VL 200 BP 16 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DU042 UT WOS:A1990DU04201566 ER PT J AU BOLES, JL FAULKNER, LC HODGE, CA AF BOLES, JL FAULKNER, LC HODGE, CA TI ECONOMICAL NITROGEN-SULFUR FLUIDS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,DEPT CHEM DEV,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 26 PY 1990 VL 200 BP 19 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DU042 UT WOS:A1990DU04201569 ER PT J AU MOTES, TW FAULKNER, LC HODGE, CA AF MOTES, TW FAULKNER, LC HODGE, CA TI LOW-PRESSURE NITROGEN SUSPENSIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,DEPT CHEM DEV,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 26 PY 1990 VL 200 BP 20 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DU042 UT WOS:A1990DU04201570 ER PT J AU BARRIER, JW BULLS, MM AF BARRIER, JW BULLS, MM TI ETHANOL AND CHEMICALS FROM BIOMASS AND SOLID MUNICIPAL WASTE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,BIOTECH RES DEPT,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 26 PY 1990 VL 200 BP 43 EP CELL PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DU042 UT WOS:A1990DU04200808 ER PT J AU SAGONA, FJ AF SAGONA, FJ TI CANCELED MEMBERSHIP SO JOURNAL AMERICAN WATER WORKS ASSOCIATION LA English DT Letter RP SAGONA, FJ (reprint author), TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER WATER WORKS ASSN PI DENVER PA 6666 W QUINCY AVE, DENVER, CO 80235 SN 0003-150X J9 J AM WATER WORKS ASS JI J. Am. Water Work Assoc. PD AUG PY 1990 VL 82 IS 8 BP 4 EP 4 PG 1 WC Engineering, Civil; Water Resources SC Engineering; Water Resources GA DT864 UT WOS:A1990DT86400002 ER PT J AU THORNTON, FC PIER, PA MCDUFFIE, C AF THORNTON, FC PIER, PA MCDUFFIE, C TI RESPONSE OF GROWTH, PHOTOSYNTHESIS, AND MINERAL-NUTRITION OF RED SPRUCE SEEDLINGS TO OZONE AND ACIDIC CLOUD DEPOSITION SO ENVIRONMENTAL AND EXPERIMENTAL BOTANY LA English DT Article RP THORNTON, FC (reprint author), TENNESSEE VALLEY AUTHOR,CHEM ENGN BLDG,MUSCLE SHOALS,AL 35660, USA. NR 31 TC 16 Z9 16 U1 2 U2 2 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0098-8472 J9 ENVIRON EXP BOT JI Environ. Exp. Bot. PD JUL PY 1990 VL 30 IS 3 BP 313 EP 323 DI 10.1016/0098-8472(90)90043-4 PG 11 WC Plant Sciences; Environmental Sciences SC Plant Sciences; Environmental Sciences & Ecology GA DT763 UT WOS:A1990DT76300007 ER PT J AU MEAGHER, JF OLSZYNA, KJ SIMONAITIS, R AF MEAGHER, JF OLSZYNA, KJ SIMONAITIS, R TI SMOG CHAMBER STUDY OF H2O2 FORMATION IN ETHENE NOX AND PROPENE NOX MIXTURES SO INTERNATIONAL JOURNAL OF CHEMICAL KINETICS LA English DT Article RP MEAGHER, JF (reprint author), TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,MUSCLE SHOALS,AL 35660, USA. NR 24 TC 6 Z9 8 U1 0 U2 0 PU JOHN WILEY & SONS INC PI NEW YORK PA 605 THIRD AVE, NEW YORK, NY 10158-0012 SN 0538-8066 J9 INT J CHEM KINET JI Int. J. Chem. Kinet. PD JUL PY 1990 VL 22 IS 7 BP 719 EP 740 DI 10.1002/kin.550220708 PG 22 WC Chemistry, Physical SC Chemistry GA DJ952 UT WOS:A1990DJ95200007 ER PT J AU BLOEMER, SR MOUNT, GA MORRIS, TA ZIMMERMAN, RH BARNARD, DR SNODDY, EL AF BLOEMER, SR MOUNT, GA MORRIS, TA ZIMMERMAN, RH BARNARD, DR SNODDY, EL TI MANAGEMENT OF LONE STAR TICKS (ACARI, IXODIDAE) IN RECREATIONAL AREAS WITH ACARICIDE APPLICATIONS, VEGETATIVE MANAGEMENT, AND EXCLUSION OF WHITE-TAILED DEER SO JOURNAL OF MEDICAL ENTOMOLOGY LA English DT Article C1 TENNESSEE VALLEY AUTHOR,LAND BETWEEN LAKES,RECREAT RESOURCES BRANCH,GOLDEN POND,KY 42211. ORG PANAMER DE LA SALUD,CARACAS 1010,VENEZUELA. NR 36 TC 31 Z9 32 U1 2 U2 5 PU ENTOMOL SOC AMER PI LANHAM PA 9301 ANNAPOLIS RD, LANHAM, MD 20706 SN 0022-2585 J9 J MED ENTOMOL JI J. Med. Entomol. PD JUL PY 1990 VL 27 IS 4 BP 543 EP 550 PG 8 WC Entomology; Veterinary Sciences SC Entomology; Veterinary Sciences GA DN573 UT WOS:A1990DN57300019 PM 1696994 ER PT J AU CRONAN, CS DRISCOLL, CT NEWTON, RM KELLY, JM SCHOFIELD, CL BARTLETT, RJ APRIL, R AF CRONAN, CS DRISCOLL, CT NEWTON, RM KELLY, JM SCHOFIELD, CL BARTLETT, RJ APRIL, R TI A COMPARATIVE-ANALYSIS OF ALUMINUM BIOGEOCHEMISTRY IN A NORTHEASTERN AND A SOUTHEASTERN FORESTED WATERSHED SO WATER RESOURCES RESEARCH LA English DT Article C1 TENNESSEE VALLEY AUTHOR,OAK RIDGE,TN. SYRACUSE UNIV,DEPT CIVIL ENGN,SYRACUSE,NY 13210. SMITH COLL,DEPT GEOL,NORTHAMPTON,MA 01063. CORNELL UNIV,DEPT NAT RESOURCES,ITHACA,NY 14853. UNIV VERMONT,DEPT PLANT & SOIL SCI,BURLINGTON,VT 05405. COLGATE UNIV,DEPT GEOL,HAMILTON,NY 13346. RP CRONAN, CS (reprint author), UNIV MAINE,DEPT BOT,DEERING HALL,ORONO,ME 04473, USA. RI Driscoll, Charles/F-9832-2014; OI Driscoll, Charles/0000-0003-2692-2890 NR 84 TC 33 Z9 36 U1 0 U2 0 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 SN 0043-1397 J9 WATER RESOUR RES JI Water Resour. Res. PD JUL PY 1990 VL 26 IS 7 BP 1413 EP 1430 DI 10.1029/WR026i007p01413 PG 18 WC Environmental Sciences; Limnology; Water Resources SC Environmental Sciences & Ecology; Marine & Freshwater Biology; Water Resources GA DN505 UT WOS:A1990DN50500010 ER PT J AU GRINSTEAD, JH SULLIVAN, JM AF GRINSTEAD, JH SULLIVAN, JM TI A SIMPLE APPARATUS FOR STIRRING SOLUTIONS CONTAINED IN SUBMERGED, SEALED VESSELS SO JOURNAL OF CHEMICAL EDUCATION LA English DT Article RP GRINSTEAD, JH (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 1 TC 2 Z9 2 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0021-9584 J9 J CHEM EDUC JI J. Chem. Educ. PD JUN PY 1990 VL 67 IS 6 BP 521 EP 521 PG 1 WC Chemistry, Multidisciplinary; Education, Scientific Disciplines SC Chemistry; Education & Educational Research GA DL084 UT WOS:A1990DL08400035 ER PT J AU POPPE, WL AF POPPE, WL TI DISSOLVED-OXYGEN IN STREAMS AND RESERVOIRS SO RESEARCH JOURNAL OF THE WATER POLLUTION CONTROL FEDERATION LA English DT Article ID TEMPERATURE-VARIATION; MATHEMATICAL-MODEL; RIVER; SEDIMENTS; WATER; LAKE; DAM; SIMULATION; DYNAMICS; DEMAND RP POPPE, WL (reprint author), TENNESSEE VALLEY AUTHOR,HANEY BLDG,ROOM 270C,311 BROAD ST,CHATTANOOGA,TN 37402, USA. NR 46 TC 0 Z9 0 U1 1 U2 2 PU WATER ENVIRONMENT FEDERATION PI ALEXANDRIA PA 601 WYTHE ST, ALEXANDRIA, VA 22314-1994 SN 1047-7624 J9 RES J WATER POLLUT C PD JUN PY 1990 VL 62 IS 4 BP 555 EP 558 PG 4 WC Environmental Sciences; Limnology; Water Resources SC Environmental Sciences & Ecology; Marine & Freshwater Biology; Water Resources GA EW395 UT WOS:A1990EW39500038 ER PT J AU HAUCK, RD AF HAUCK, RD TI AGRONOMIC AND PUBLIC ASPECTS OF SOIL-NITROGEN RESEARCH SO SOIL USE AND MANAGEMENT LA English DT Article; Proceedings Paper CT JOINT MEETING OF THE BRITISH SOC OF SOIL SCIENCE AND THE ROYAL SOC OF CHEMISTRY AGRICULTURE GROUP : MICROBIOLOGY AND CHEMISTRY OF NITROGEN TURNOVER IN SOILS CY SEP 11-14, 1989 CL UNIV READING, READING, ENGLAND SP BRIT SOC SOIL SCI, ROYAL SOC CHEM, AGR GRP HO UNIV READING RP HAUCK, RD (reprint author), TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 18 Z9 19 U1 1 U2 2 PU C A B INTERNATIONAL PI WALLINGFORD PA WALLINGFORD, OXON, ENGLAND OX10 8DE SN 0266-0032 J9 SOIL USE MANAGE JI Soil Use Manage. PD JUN PY 1990 VL 6 IS 2 BP 66 EP 70 DI 10.1111/j.1475-2743.1990.tb00803.x PG 5 WC Soil Science SC Agriculture GA DH370 UT WOS:A1990DH37000004 ER PT J AU CAMBERATO, JJ BOCK, BR AF CAMBERATO, JJ BOCK, BR TI SPRING WHEAT RESPONSE TO ENHANCED AMMONIUM SUPPLY .1. DRY-MATTER AND NITROGEN-CONTENT SO AGRONOMY JOURNAL LA English DT Article C1 TENNESSEE VALLEY AUTHOR,AGR RES DEPT,MUSCLE SHOALS,AL 35660. RP CAMBERATO, JJ (reprint author), CLEMSON UNIV,ROUTE 1,BOX 531,FLORENCE,SC 29501, USA. NR 14 TC 25 Z9 29 U1 0 U2 3 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0002-1962 J9 AGRON J JI Agron. J. PD MAY-JUN PY 1990 VL 82 IS 3 BP 463 EP 467 PG 5 WC Agronomy SC Agriculture GA DG929 UT WOS:A1990DG92900003 ER PT J AU CAMBERATO, JJ BOCK, BR AF CAMBERATO, JJ BOCK, BR TI SPRING WHEAT RESPONSE TO ENHANCED AMMONIUM SUPPLY .2. TILLERING SO AGRONOMY JOURNAL LA English DT Article C1 TENNESSEE VALLEY AUTHOR,AGR RES DEPT,MUSCLE SHOALS,AL 35660. RP CAMBERATO, JJ (reprint author), CLEMSON UNIV,RT 1 BOX 531,FLORENCE,SC 29501, USA. NR 17 TC 17 Z9 18 U1 0 U2 2 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0002-1962 J9 AGRON J JI Agron. J. PD MAY-JUN PY 1990 VL 82 IS 3 BP 467 EP 473 PG 7 WC Agronomy SC Agriculture GA DG929 UT WOS:A1990DG92900004 ER PT J AU EDWARDS, GS PIER, PA KELLY, JM AF EDWARDS, GS PIER, PA KELLY, JM TI INFLUENCE OF OZONE AND SOIL MAGNESIUM STATUS ON THE COLD HARDINESS OF LOBLOLLY-PINE (PINUS-TAEDA L) SEEDLINGS SO NEW PHYTOLOGIST LA English DT Article RP EDWARDS, GS (reprint author), OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,POB 2008,OAK RIDGE,TN 37831, USA. NR 33 TC 9 Z9 9 U1 0 U2 1 PU CAMBRIDGE UNIV PRESS PI NEW YORK PA 40 WEST 20TH STREET, NEW YORK, NY 10011-4211 SN 0028-646X J9 NEW PHYTOL JI New Phytol. PD MAY PY 1990 VL 115 IS 1 BP 157 EP 164 DI 10.1111/j.1469-8137.1990.tb00933.x PG 8 WC Plant Sciences SC Plant Sciences GA DG530 UT WOS:A1990DG53000020 ER PT J AU BAIN, MB WEBB, DH TANGEDAL, MD MANGUM, LN AF BAIN, MB WEBB, DH TANGEDAL, MD MANGUM, LN TI MOVEMENTS AND HABITAT USE BY GRASS CARP IN A LARGE MAINSTREAM RESERVOIR SO TRANSACTIONS OF THE AMERICAN FISHERIES SOCIETY LA English DT Article C1 TENNESSEE VALLEY AUTHOR,DEPT AQUATIC BIOL,OFF SERV,MUSCLE SHOALS,AL 35660. RP BAIN, MB (reprint author), AUBURN UNIV,DEPT FISHERIES & ALLIED AQUACULTURES,US FISH & WILDLIFE SERV,AUBURN,AL 36849, USA. NR 39 TC 11 Z9 12 U1 2 U2 8 PU AMER FISHERIES SOC PI BETHESDA PA 5410 GROSVENOR LANE SUITE 110, BETHESDA, MD 20814-2199 SN 0002-8487 J9 T AM FISH SOC JI Trans. Am. Fish. Soc. PD MAY PY 1990 VL 119 IS 3 BP 553 EP 561 DI 10.1577/1548-8659(1990)119<0553:MAHUBG>2.3.CO;2 PG 9 WC Fisheries SC Fisheries GA EH460 UT WOS:A1990EH46000018 ER PT J AU CEASE, TW JOHNSTON, P AF CEASE, TW JOHNSTON, P TI A MAGNETOOPTIC CURRENT TRANSDUCER SO IEEE TRANSACTIONS ON POWER DELIVERY LA English DT Article C1 WESTINGHOUSE ELECT CORP,RALEIGH,NC. RP CEASE, TW (reprint author), TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401, USA. NR 2 TC 39 Z9 59 U1 0 U2 1 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0885-8977 J9 IEEE T POWER DELIVER JI IEEE Trans. Power Deliv. PD APR PY 1990 VL 5 IS 2 BP 548 EP 555 DI 10.1109/61.53056 PG 8 WC Engineering, Electrical & Electronic SC Engineering GA DA380 UT WOS:A1990DA38000004 ER PT J AU SUCOFF, E THORNTON, FC JOSLIN, JD AF SUCOFF, E THORNTON, FC JOSLIN, JD TI SENSITIVITY OF TREE SEEDLINGS TO ALUMINUM .1. HONEYLOCUST SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article C1 TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,MUSCLE SHOALS,AL 35660. OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHOR,COOP FOREST STUDIES PROGRAM,OAK RIDGE,TN 37831. RP SUCOFF, E (reprint author), UNIV MINNESOTA,DEPT FOREST RESOURCES,ST PAUL,MN 55108, USA. NR 87 TC 24 Z9 24 U1 0 U2 3 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD APR-JUN PY 1990 VL 19 IS 2 BP 163 EP 171 PG 9 WC Environmental Sciences SC Environmental Sciences & Ecology GA DC943 UT WOS:A1990DC94300001 ER PT J AU KELLY, JM SCHAEDLE, M THORNTON, FC JOSLIN, JD AF KELLY, JM SCHAEDLE, M THORNTON, FC JOSLIN, JD TI SENSITIVITY OF TREE SEEDLINGS TO ALUMINUM .2. RED OAK, SUGAR MAPLE, AND EUROPEAN BEECH SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article C1 SUNY SYRACUSE,COLL ENVIRONM SCI & FORESTRY,SYRACUSE,NY 13210. TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,NORRIS,TN 37828. RP KELLY, JM (reprint author), OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHOR,COOP FOREST STUDIES PROGRAM,BLDG 1505,OAK RIDGE,TN 37831, USA. NR 39 TC 34 Z9 34 U1 0 U2 1 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD APR-JUN PY 1990 VL 19 IS 2 BP 172 EP 179 PG 8 WC Environmental Sciences SC Environmental Sciences & Ecology GA DC943 UT WOS:A1990DC94300002 ER PT J AU RAYNAL, DJ JOSLIN, JD THORNTON, FC SCHAEDLE, M HENDERSON, GS AF RAYNAL, DJ JOSLIN, JD THORNTON, FC SCHAEDLE, M HENDERSON, GS TI SENSITIVITY OF TREE SEEDLINGS TO ALUMINUM .3. RED SPRUCE AND LOBLOLLY-PINE SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article C1 OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHOR,COOP FOREST STUDIES PROGRAM,OAK RIDGE,TN 37831. TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,MUSCLE SHOALS,AL 35660. UNIV MISSOURI,DEPT FORESTRY,COLUMBIA,MO 65211. RP RAYNAL, DJ (reprint author), SUNY SYRACUSE,COLL ENVIRONM SCI & FORESTRY,SYRACUSE,NY 13210, USA. NR 60 TC 54 Z9 56 U1 0 U2 0 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD APR-JUN PY 1990 VL 19 IS 2 BP 180 EP 187 PG 8 WC Environmental Sciences SC Environmental Sciences & Ecology GA DC943 UT WOS:A1990DC94300003 ER PT J AU BECK, MJ JOHNSON, RD BAKER, CS AF BECK, MJ JOHNSON, RD BAKER, CS TI COMPARISON OF 3 COMMERCIAL CELLULASES FOR PRODUCTION OF GLUCOSE FROM ACID-TREATED HARDWOOD SO APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY LA English DT Note CT 11TH SYMP ON BIOTECHNOLOGY FOR FUELS AND CHEMICALS CY MAY 08-12, 1989 CL COLORADO SPRINGS, CO SP OAK RIDGE NATL LAB, DEPT ENERGY, SOLAR ENERGY RES INST, COLORADO INST RES BIOTECHNOL, ELECT POWER RES INST, GAS RES INST, BADGER ENGINEERS, ALLIED SIGNALS, AMER CHEM SOC, DIV BIOCHEM TECHNOL RP BECK, MJ (reprint author), TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 5 TC 7 Z9 7 U1 0 U2 0 PU HUMANA PRESS INC PI TOTOWA PA 999 RIVERVIEW DRIVE SUITE 208, TOTOWA, NJ 07512 SN 0273-2289 J9 APPL BIOCHEM BIOTECH JI Appl. Biochem. Biotechnol. PD SPR-SUM PY 1990 VL 24-5 BP 407 EP 414 DI 10.1007/BF02920264 PG 8 WC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology SC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology GA DE573 UT WOS:A1990DE57300039 ER PT J AU BECK, MJ JOHNSON, RD BAKER, CS AF BECK, MJ JOHNSON, RD BAKER, CS TI ETHANOL-PRODUCTION FROM GLUCOSE XYLOSE MIXES BY INCORPORATING MICROBES IN SELECTED FERMENTATION SCHEMES SO APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY LA English DT Note CT 11TH SYMP ON BIOTECHNOLOGY FOR FUELS AND CHEMICALS CY MAY 08-12, 1989 CL COLORADO SPRINGS, CO SP OAK RIDGE NATL LAB, DEPT ENERGY, SOLAR ENERGY RES INST, COLORADO INST RES BIOTECHNOL, ELECT POWER RES INST, GAS RES INST, BADGER ENGINEERS, ALLIED SIGNALS, AMER CHEM SOC, DIV BIOCHEM TECHNOL RP BECK, MJ (reprint author), TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 7 TC 16 Z9 17 U1 0 U2 1 PU HUMANA PRESS INC PI TOTOWA PA 999 RIVERVIEW DRIVE SUITE 208, TOTOWA, NJ 07512 SN 0273-2289 J9 APPL BIOCHEM BIOTECH JI Appl. Biochem. Biotechnol. PD SPR-SUM PY 1990 VL 24-5 BP 415 EP 424 DI 10.1007/BF02920265 PG 10 WC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology SC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology GA DE573 UT WOS:A1990DE57300040 ER PT J AU LAMBERT, RO MOOREBULLS, MR BARRIER, JW AF LAMBERT, RO MOOREBULLS, MR BARRIER, JW TI AN EVALUATION OF 2 ACID-HYDROLYSIS PROCESSES FOR THE CONVERSION OF CELLULOSIC FEEDSTOCKS TO ETHANOL AND OTHER CHEMICALS SO APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY LA English DT Article; Proceedings Paper CT 11TH SYMP ON BIOTECHNOLOGY FOR FUELS AND CHEMICALS CY MAY 08-12, 1989 CL COLORADO SPRINGS, CO SP OAK RIDGE NATL LAB, DEPT ENERGY, SOLAR ENERGY RES INST, COLORADO INST RES BIOTECHNOL, ELECT POWER RES INST, GAS RES INST, BADGER ENGINEERS, ALLIED SIGNALS, AMER CHEM SOC, DIV BIOCHEM TECHNOL C1 TENNESSEE VALLEY AUTHOR,DEPT BIOMASS,MUSCLE SCHOALS,AL 36550. NR 9 TC 14 Z9 14 U1 0 U2 0 PU HUMANA PRESS INC PI TOTOWA PA 999 RIVERVIEW DRIVE SUITE 208, TOTOWA, NJ 07512 SN 0273-2289 J9 APPL BIOCHEM BIOTECH JI Appl. Biochem. Biotechnol. PD SPR-SUM PY 1990 VL 24-5 BP 773 EP 783 DI 10.1007/BF02920294 PG 11 WC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology SC Biochemistry & Molecular Biology; Biotechnology & Applied Microbiology GA DE573 UT WOS:A1990DE57300071 ER PT J AU BEHRENDS, LL KINGSLEY, JB BULLS, MJ AF BEHRENDS, LL KINGSLEY, JB BULLS, MJ TI COLD TOLERANCE IN MATERNAL MOUTHBROODING TILAPIAS - PHENOTYPIC VARIATION AMONG SPECIES AND HYBRIDS SO AQUACULTURE LA English DT Article; Proceedings Paper CT 3RD INTERNATIONAL SYMP ON GENETICS IN AQUACULTURE CY JUN 20-24, 1988 CL TRONDHEIM, NORWAY SP AGR RES COUNCIL NORWAY, NORWEGIAN FISHERIES RES COUNCIL, ROYAL NORWEGIAN COUNCIL SCI & IND RES, T SKRETTING, NORWEGIAN FISH FARMERS SALES ORG, NORWEGIAN FISH FARMERS BREEDING CTR, INST AQUACULTURE RES, LANDBRUKSFORLAGET, SEA FARM, NORWEGIAN AGR PURCHASING & MKT CORP RP BEHRENDS, LL (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,F-137,MUSCLE SHOALS,AL 35660, USA. NR 12 TC 24 Z9 29 U1 0 U2 2 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0044-8486 J9 AQUACULTURE JI Aquaculture PD MAR PY 1990 VL 85 IS 1-4 BP 271 EP 280 DI 10.1016/0044-8486(90)90026-J PG 10 WC Fisheries; Marine & Freshwater Biology SC Fisheries; Marine & Freshwater Biology GA CY728 UT WOS:A1990CY72800025 ER PT J AU DUDNEY, CS HAWTHORNE, AR WALLACE, RG REED, RP AF DUDNEY, CS HAWTHORNE, AR WALLACE, RG REED, RP TI RN-222, RN-222 PROGENY, AND RN-220 PROGENY LEVELS IN 70 HOUSES SO HEALTH PHYSICS LA English DT Article C1 TENNESSEE VALLEY AUTHOR, WESTERN AREA RADIOL LAB, MUSCLE SHOALS, AL 35660 USA. TENNESSEE VALLEY AUTHOR, CHATTANOOGA, TN 37402 USA. RP DUDNEY, CS (reprint author), OAK RIDGE NATL LAB, DIV HLTH & SAFETY RES, OAK RIDGE, TN 37831 USA. NR 24 TC 17 Z9 19 U1 0 U2 0 PU LIPPINCOTT WILLIAMS & WILKINS PI PHILADELPHIA PA 530 WALNUT ST, PHILADELPHIA, PA 19106-3621 USA SN 0017-9078 EI 1538-5159 J9 HEALTH PHYS JI Health Phys. PD MAR PY 1990 VL 58 IS 3 BP 297 EP 311 DI 10.1097/00004032-199003000-00008 PG 15 WC Environmental Sciences; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Environmental Sciences & Ecology; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA CV259 UT WOS:A1990CV25900008 PM 2155888 ER PT J AU REISINGER, LM AF REISINGER, LM TI ANALYSIS OF AIRBORNE PARTICLES SAMPLED IN THE SOUTHERN APPALACHIAN MOUNTAINS SO WATER AIR AND SOIL POLLUTION LA English DT Article RP REISINGER, LM (reprint author), TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,MUSCLE SHOALS,AL 35660, USA. NR 16 TC 4 Z9 4 U1 1 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD MAR PY 1990 VL 50 IS 1-2 BP 149 EP 162 PG 14 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA DG860 UT WOS:A1990DG86000011 ER PT J AU MURRAY, GM SCHWEITZER, GK HEACKER, FK AF MURRAY, GM SCHWEITZER, GK HEACKER, FK TI CORROSION SYSTEM MODELING UNDER NONSTANDARD CONDITIONS USING MICROCOMPUTER PROGRAMS FOR FREE-ENERGY MINIMIZATION SO CORROSION LA English DT Article C1 TENNESSEE VALLEY AUTHOR,WATTS BAR NUCL PLANT,CHEM ENGN UNIT,SPRING CITY,TN 37381. RP MURRAY, GM (reprint author), UNIV TENNESSEE,DEPT CHEM,575 BUEHLER HALL,KNOXVILLE,TN 37996, USA. RI Murray, George/A-6625-2011 NR 9 TC 0 Z9 0 U1 0 U2 0 PU NATL ASSN CORROSION ENG PI HOUSTON PA 1440 SOUTH CREEK DRIVE, HOUSTON, TX 77084-4906 SN 0010-9312 J9 CORROSION JI Corrosion PD FEB PY 1990 VL 46 IS 2 BP 95 EP 99 PG 5 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA CV889 UT WOS:A1990CV88900002 ER PT B AU BRODER, JD BARRIER, JW AF BRODER, JD BARRIER, JW BE JANICK, J SIMON, JE TI PRODUCING FUELS AND CHEMICALS FROM CELLULOSIC CROPS SO ADVANCES IN NEW CROPS LA English DT Proceedings Paper CT 1ST NATIONAL SYMP ON NEW CROPS : RESEARCH, DEVELOPMENT, AND ECONOMICS CY OCT 23-26, 1988 CL INDIANAPOLIS, IN SP AMER SOC HORT SCI, AMER SOC AGRON, CROP SCI SOC AMER, SOC ECON BOT, INDIANA CORP SCI & TECHNOL, USDA, COOPERAT STATE RES SERV, PURDUE UNIV, UNIV MINNESOTA, CTR ALTERNAT CROPS & PROD, ELI LILLY & CO RP BRODER, JD (reprint author), TENNESSEE VALLEY AUTHOR,CEB 4W 436,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 2 Z9 2 U1 0 U2 1 PU TIMBER PRESS PI PORTLAND PA PORTLAND BN 0-88192-166-1 PY 1990 BP 257 EP 259 PG 3 WC Agricultural Economics & Policy; Agronomy; Biotechnology & Applied Microbiology; Plant Sciences; Genetics & Heredity SC Agriculture; Biotechnology & Applied Microbiology; Plant Sciences; Genetics & Heredity GA BS33K UT WOS:A1990BS33K00047 ER PT B AU MAYS, DA BUCHANAN, W BRADFORD, BN GIORDANO, PM AF MAYS, DA BUCHANAN, W BRADFORD, BN GIORDANO, PM BE JANICK, J SIMON, JE TI FUEL PRODUCTION POTENTIAL OF SEVERAL AGRICULTURAL CROPS SO ADVANCES IN NEW CROPS LA English DT Proceedings Paper CT 1ST NATIONAL SYMP ON NEW CROPS : RESEARCH, DEVELOPMENT, AND ECONOMICS CY OCT 23-26, 1988 CL INDIANAPOLIS, IN SP AMER SOC HORT SCI, AMER SOC AGRON, CROP SCI SOC AMER, SOC ECON BOT, INDIANA CORP SCI & TECHNOL, USDA, COOPERAT STATE RES SERV, PURDUE UNIV, UNIV MINNESOTA, CTR ALTERNAT CROPS & PROD, ELI LILLY & CO RP MAYS, DA (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 8 Z9 16 U1 0 U2 1 PU TIMBER PRESS PI PORTLAND PA PORTLAND BN 0-88192-166-1 PY 1990 BP 260 EP 263 PG 4 WC Agricultural Economics & Policy; Agronomy; Biotechnology & Applied Microbiology; Plant Sciences; Genetics & Heredity SC Agriculture; Biotechnology & Applied Microbiology; Plant Sciences; Genetics & Heredity GA BS33K UT WOS:A1990BS33K00048 ER PT J AU MAFFEO, PA AF MAFFEO, PA TI MAKING NONDISCRIMINATORY FITNESS-FOR-DUTY DECISIONS ABOUT PERSONS WITH DISABILITIES UNDER THE REHABILITATION ACT AND THE AMERICANS WITH DISABILITIES ACT SO AMERICAN JOURNAL OF LAW & MEDICINE LA English DT Article C1 UNIV KENTUCKY,STUDENT HLTH SERV,LEXINGTON,KY 40506. UNIV KENTUCKY,DEPT PSYCHIAT,LEXINGTON,KY 40506. TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401. RI cheng, zhaowen/F-8429-2011 NR 40 TC 4 Z9 4 U1 0 U2 0 PU AMER SOC LAW MEDICINE ETHICS PI BOSTON PA 765 COMMONWEALTH AVE, 16TH FL, BOSTON, MA 02215 SN 0098-8588 J9 AM J LAW MED JI Am. J. Law Med. PY 1990 VL 16 IS 3 BP 279 EP 326 PG 48 WC Law SC Government & Law GA EA138 UT WOS:A1990EA13800001 PM 2149001 ER PT J AU MEAGHER, JF OLSZYNA, KJ WEATHERFORD, FP MOHNEN, VA AF MEAGHER, JF OLSZYNA, KJ WEATHERFORD, FP MOHNEN, VA TI THE AVAILABILITY OF H2O2 AND O-3 FOR AQUEOUS PHASE OXIDATION OF SO2 - THE QUESTION OF LINEARITY SO ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS LA English DT Article C1 SUNY ALBANY,ATMOSPHER SCI RES CTR,ALBANY,NY 12222. RP MEAGHER, JF (reprint author), TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 19 TC 31 Z9 34 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0004-6981 J9 ATMOS ENVIRON A-GEN PY 1990 VL 24 IS 7 BP 1825 EP 1829 DI 10.1016/0960-1686(90)90514-N PG 5 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA DW852 UT WOS:A1990DW85200019 ER PT J AU JOSLIN, JD MUELLER, SF WOLFE, MH AF JOSLIN, JD MUELLER, SF WOLFE, MH TI TESTS OF MODELS OF CLOUDWATER DEPOSITION TO FOREST CANOPIES USING ARTIFICIAL AND LIVING COLLECTORS SO ATMOSPHERIC ENVIRONMENT PART A-GENERAL TOPICS LA English DT Article DE CLOUDWATER DEPOSITION; COLLECTION EFFICIENCY; LIQUID WATER CONTENT; WIND SPEED; CLOUD DROPLET SIZE; HORIZONTAL WATER FLUX; MODELING; FOREST CANOPY ID BALSAM FIR; WATER AB Mechanistic cloud deposition models are very useful in the routine quantification of cloudwater deposition to forest canopies. In order to test, in a natural field situation, several assumptions in these models, a passive string cloudwater collector, a small artificial tree, and a living Norway spruce were exposed to cloudwater on a raised platform at the summit (elevation, 1686 m) of Whitetop Mountain, Virginia over a 5 month period. Cloudwater collection rates by these three collectors were used to examine relationships between these rates and measured values for two important meteorological variables in the models, liquid water content and wind speed, the product of which is the horizontal cloudwater flux. Collection rates for all three collectors were predicted moderately well by horizontal cloudwater flux (R2 ranged from 0.54 to 0.73; p < 0.0001) across all hours of observation, but were least strongly related when liquid water content was low, probably because of various measurement uncertainties under this condition. For all three collectors, simple linear regressions using the horizontal water flux to predict collection rates were not appreciably improved by inclusion of a cloudwater collection efficiency term or by conversion to binomial or curvilinear models. Cloudwater collection efficiency for all three collectors was related to the logarithm of horizontal water flux, as predicted by the models, only when this relationship was analyzed within individual cloud events. Between individual cloud events, collection efficiency varied across a wide range (0.12-0.50 for the spruce tree), with efficiencies much higher during events of short duration. Cloudwater collection efficiency was often lower than predicted by cloud deposition models, possibly because the models use wind speed measurements which do no take into account reductions in wind speed occurring within needle clusters on branches. Collection rates for all three collectors correlated highly with each other (R2 ranged from 0.72 to 0.88; p < 0.0001), as well as with a mature red spruce canopy. It was concluded that either the string collector or an artificial tree such as the one used in this study would serve as a good surrogate collector for living spruce tree crowns. RP JOSLIN, JD (reprint author), TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,MUSCLE SHOALS,AL 35660, USA. NR 28 TC 37 Z9 38 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0004-6981 J9 ATMOS ENVIRON A-GEN PY 1990 VL 24 IS 12 BP 3007 EP 3019 DI 10.1016/0960-1686(90)90480-B PG 13 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA EU480 UT WOS:A1990EU48000011 ER PT J AU MORTVEDT, JJ KELSOE, JJ AF MORTVEDT, JJ KELSOE, JJ TI RESPONSE OF CORN TO PHOSPHORUS IN ACID-TYPE FERTILIZERS DUAL APPLIED WITH NITROGEN FERTILIZERS SO JOURNAL OF FERTILIZER ISSUES LA English DT Article RP MORTVEDT, JJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER & ENVIRONM RES CTR,AGR RES DEPT,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 2 Z9 2 U1 0 U2 0 PU FLUID FERTILIZER FOUNDATION PI MANCHESTER PA 339 CONSORT DRIVE, MANCHESTER, MO 63011 SN 0748-4690 J9 J FERT ISSUES PY 1990 VL 7 IS 1 BP 10 EP 16 PG 7 WC Agronomy SC Agriculture GA DG214 UT WOS:A1990DG21400003 ER PT J AU SCHOHL, GA ETTEMA, R AF SCHOHL, GA ETTEMA, R TI 2-DIMENSIONAL SPREADING AND THICKENING OF AUFEIS SO JOURNAL OF GLACIOLOGY LA English DT Article C1 UNIV IOWA HOSP & CLIN,IOWA INST HYDRAUL RES,DEPT CIVIL & ENVIRONM ENGN,IOWA CITY,IA 52242. RP SCHOHL, GA (reprint author), TENNESSEE VALLEY AUTHOR,ENGN LAB,NORRIS,TN 37828, USA. NR 6 TC 11 Z9 11 U1 1 U2 2 PU INT GLACIOL SOC PI CAMBRIDGE PA LENSFIELD RD, CAMBRIDGE, ENGLAND CB2 1ER SN 0022-1430 J9 J GLACIOL JI J. Glaciol. PY 1990 VL 36 IS 123 BP 169 EP 178 PG 10 WC Geography, Physical; Geosciences, Multidisciplinary SC Physical Geography; Geology GA DT353 UT WOS:A1990DT35300006 ER PT J AU DURHAM, MD RUGG, DE RHUDY, RG PUSCHAVER, EJ AF DURHAM, MD RUGG, DE RHUDY, RG PUSCHAVER, EJ TI LOW-RESISTIVITY RELATED ESP PERFORMANCE PROBLEMS IN DRY SCRUBBING APPLICATIONS SO JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION LA English DT Article C1 ELECTR POWER RES INST,PALO ALTO,CA. TENNESSEE VALLEY AUTHOR,SHAWNEE STEAM PLANT,CHATTANOOGA,TN. RP DURHAM, MD (reprint author), ADA TECHNOL INC,304 INVERNESS WAY S,SUITE 110,ENGLEWOOD,CO 80112, USA. NR 42 TC 7 Z9 7 U1 0 U2 2 PU AIR & WASTE MANAGEMENT ASSOC PI PITTSBURGH PA PO BOX 2861, PITTSBURGH, PA 15230 SN 1047-3289 J9 J AIR WASTE MANAGE JI J. Air Waste Manage. Assoc. PD JAN PY 1990 VL 40 IS 1 BP 112 EP 124 PG 13 WC Engineering, Environmental; Environmental Sciences; Meteorology & Atmospheric Sciences SC Engineering; Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA CL705 UT WOS:A1990CL70500018 ER PT J AU SIKORA, FJ MCBRIDE, MB AF SIKORA, FJ MCBRIDE, MB TI ALUMINUM COMPLEXATION BY PROTOCATECHUIC AND CAFFEIC ACIDS AS DETERMINED BY ULTRAVIOLET SPECTROPHOTOMETRY SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article C1 CORNELL UNIV,DEPT AGRON,ITHACA,NY 14853. RP SIKORA, FJ (reprint author), TENNESSEE VALLEY AUTHOR,NFD 1F 132A,MUSCLE SHOALS,AL 35660, USA. NR 29 TC 18 Z9 18 U1 0 U2 4 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD JAN-FEB PY 1990 VL 54 IS 1 BP 78 EP 86 PG 9 WC Soil Science SC Agriculture GA CR275 UT WOS:A1990CR27500011 ER PT J AU BROWN, RT GORDON, JA BOHAC, CE AF BROWN, RT GORDON, JA BOHAC, CE TI MEASUREMENT OF UPWELLING FLOW FROM AIR DIFFUSER SO JOURNAL OF ENVIRONMENTAL ENGINEERING-ASCE LA English DT Note C1 TENNESSEE TECHNOL UNIV,CIVIL ENGN,COOKEVILLE,TN 38505. TENNESSEE VALLEY AUTHOR,WATER QUAL BRANCH,CHATTANOOGA,TN 37401. RP BROWN, RT (reprint author), JONES STOKES ASSOC INC,1725 23RD ST,SUITE 100,SACRAMENTO,CA 95816, USA. NR 15 TC 3 Z9 3 U1 0 U2 0 PU ASCE-AMER SOC CIVIL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0733-9372 J9 J ENVIRON ENG-ASCE JI J. Environ. Eng.-ASCE PD DEC PY 1989 VL 115 IS 6 BP 1269 EP 1275 PG 7 WC Engineering, Environmental; Engineering, Civil; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA CB346 UT WOS:A1989CB34600015 ER PT J AU RABIN, A BIRCH, D AF RABIN, A BIRCH, D TI AGGREGATE DEMAND CURVES - A REPLY TO SMYTH SO JOURNAL OF MACROECONOMICS LA English DT Note C1 UNIV TENNESSEE,CHATTANOOGA,TN 37401. TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 1 TC 0 Z9 0 U1 0 U2 0 PU LOUISIANA STATE UNIV PR PI BATON ROUGE PA BATON ROUGE, LA 70893 SN 0164-0704 J9 J MACROECON JI J. Macroecon. PD WIN PY 1989 VL 11 IS 1 BP 145 EP 147 DI 10.1016/0164-0704(89)90024-4 PG 3 WC Economics SC Business & Economics GA CJ945 UT WOS:A1989CJ94500011 ER PT J AU PAUL, DK WORLEY, SD HOFFMAN, NW ASH, DH GAUTNEY, J AF PAUL, DK WORLEY, SD HOFFMAN, NW ASH, DH GAUTNEY, J TI THE FORMATION OF ISOCYANATE ON PREOXIDIZED RU/AL2O3 SO SURFACE SCIENCE LA English DT Article C1 AUBURN UNIV,DEPT CHEM,AUBURN,AL 36849. UNIV SO ALABAMA,DEPT CHEM,MOBILE,AL 36688. TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 19 TC 19 Z9 19 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0039-6028 J9 SURF SCI JI Surf. Sci. PD DEC PY 1989 VL 223 IS 3 BP 509 EP 518 DI 10.1016/0039-6028(89)90677-8 PG 10 WC Chemistry, Physical; Physics, Condensed Matter SC Chemistry; Physics GA CH649 UT WOS:A1989CH64900016 ER PT J AU FRAZIER, AW KIM, YK AF FRAZIER, AW KIM, YK TI REDISTRIBUTION OF IMPURITIES IN COMMERCIAL WET-PROCESS ACID SO FERTILIZER RESEARCH LA English DT Article RP FRAZIER, AW (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM RES,NORRIS,TN 37828, USA. NR 0 TC 5 Z9 5 U1 1 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD NOV PY 1989 VL 21 IS 1 BP 45 EP 60 DI 10.1007/BF01054735 PG 16 WC Soil Science SC Agriculture GA CF525 UT WOS:A1989CF52500008 ER PT J AU PAUL, DK WORLEY, SD HOFFMAN, NW ASH, DH GAUTNEY, J AF PAUL, DK WORLEY, SD HOFFMAN, NW ASH, DH GAUTNEY, J TI MODE OF MIGRATION OF ISOCYANATE FROM PALLADIUM TO SILICA SO JOURNAL OF CATALYSIS LA English DT Article C1 AUBURN UNIV,DEPT CHEM,AUBURN,AL 36849. UNIV SO ALABAMA,DEPT CHEM,MOBILE,AL 36688. TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 20 TC 15 Z9 15 U1 0 U2 0 PU ACADEMIC PRESS INC JNL-COMP SUBSCRIPTIONS PI SAN DIEGO PA 525 B ST, STE 1900, SAN DIEGO, CA 92101-4495 SN 0021-9517 J9 J CATAL JI J. Catal. PD NOV PY 1989 VL 120 IS 1 BP 272 EP 277 DI 10.1016/0021-9517(89)90265-0 PG 6 WC Chemistry, Physical; Engineering, Chemical SC Chemistry; Engineering GA AY894 UT WOS:A1989AY89400021 ER PT J AU CRONAN, CS APRIL, R BARTLETT, RJ BLOOM, PR DRISCOLL, CT GHERINI, SA HENDERSON, GS JOSLIN, JD KELLY, JM NEWTON, RM PARNELL, RA PATTERSON, HH RAYNAL, DJ SCHAEDLE, M SCHOFIELD, CL SUCOFF, EI TEPPER, HB THORNTON, FC AF CRONAN, CS APRIL, R BARTLETT, RJ BLOOM, PR DRISCOLL, CT GHERINI, SA HENDERSON, GS JOSLIN, JD KELLY, JM NEWTON, RM PARNELL, RA PATTERSON, HH RAYNAL, DJ SCHAEDLE, M SCHOFIELD, CL SUCOFF, EI TEPPER, HB THORNTON, FC TI ALUMINUM TOXICITY IN FORESTS EXPOSED TO ACIDIC DEPOSITION - THE ALBIOS RESULTS SO WATER AIR AND SOIL POLLUTION LA English DT Article; Proceedings Paper CT INTERNATIONAL SYMP ON ACIDIC DEPOSITION AND FOREST DECLINE CY OCT 20-21, 1988 CL ROCHESTER, NY SP SUNY, COLL ENVIRONM SCI & FORESTRY, NEW YORK STATE ENERGY RES & DEV AUTHORITY, EMPIRE STATE ELECT ENERGY RES CORP C1 COLGATE UNIV,HAMILTON,NY 13346. UNIV VERMONT,BURLINGTON,VT 05405. UNIV MINNESOTA,ST PAUL,MN 55108. SYRACUSE UNIV,SYRACUSE,NY 13210. TETRA TECH INC,LAFAYETTE,CA. UNIV MISSOURI,COLUMBIA,MO 65201. TENNESSEE VALLEY AUTHOR,OAK RIDGE,TN. SMITH COLL,NORTHAMPTON,MA 01063. NO ARIZONA UNIV,FLAGSTAFF,AZ 86011. SUNY COLL ENVIRONM SCI & FORESTRY,SYRACUSE,NY 13210. CORNELL UNIV,ITHACA,NY 14853. TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. RP CRONAN, CS (reprint author), UNIV MAINE,DEPT BOT,ORONO,ME 04469, USA. RI Driscoll, Charles/F-9832-2014; OI Driscoll, Charles/0000-0003-2692-2890 NR 37 TC 60 Z9 63 U1 0 U2 4 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD NOV PY 1989 VL 48 IS 1-2 BP 181 EP 192 PG 12 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA CP803 UT WOS:A1989CP80300012 ER PT J AU THORNTON, FC SCHAEDLE, M RAYNAL, DJ AF THORNTON, FC SCHAEDLE, M RAYNAL, DJ TI TOLERANCE OF RED OAK AND AMERICAN AND EUROPEAN BEECH SEEDLINGS TO ALUMINUM SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article C1 SUNY COLL ENVIRONM SCI & FORESTRY,SYRACUSE,NY 13210. RP THORNTON, FC (reprint author), TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,210 CHEM ENGN BLDG,MUSCLE SHOALS,AL 35660, USA. NR 37 TC 22 Z9 23 U1 0 U2 2 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD OCT-DEC PY 1989 VL 18 IS 4 BP 541 EP 545 PG 5 WC Environmental Sciences SC Environmental Sciences & Ecology GA AX588 UT WOS:A1989AX58800026 ER PT J AU DOGGART, RR AF DOGGART, RR TI CERTIFICATION OF INDUSTRIAL RADIOGRAPHY RADIATION SAFETY PERSONNEL SO MATERIALS EVALUATION LA English DT Article RP DOGGART, RR (reprint author), TENNESSEE VALLEY AUTHOR,NUCL QUAL ASSURANCE,4N 63A LOOKOUT PL,1101 MKT ST,CHATTANOOGA,TN 37402, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER SOC NON-DESTRUCTIVE TEST PI COLUMBUS PA 1711 ARLINGATE LANE PO BOX 28518, COLUMBUS, OH 43228-0518 SN 0025-5327 J9 MATER EVAL JI Mater. Eval. PD OCT PY 1989 VL 47 IS 10 BP 1132 EP 1133 PG 2 WC Materials Science, Characterization & Testing SC Materials Science GA AV555 UT WOS:A1989AV55500003 ER PT J AU NELSON, LB AF NELSON, LB TI A BRIEF-HISTORY OF NITROGEN-FERTILIZER IN THE UNITED-STATES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TVA,FLORENCE,AL. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD SEP 10 PY 1989 VL 198 BP 1 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DG642 UT WOS:A1989DG64201206 ER PT J AU BURT, RB AF BURT, RB TI CURTIS,HARRY,A. AND HIS CONTRIBUTIONS TO FERTILIZER TECHNOLOGY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD SEP 10 PY 1989 VL 198 BP 6 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DG642 UT WOS:A1989DG64201211 ER PT J AU JOHNSON, FJ AF JOHNSON, FJ TI THE ROLE OF THE STATE CHEMIST IN THE DEVELOPMENT OF THE UNITED-STATES FERTILIZER INDUSTRY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD SEP 10 PY 1989 VL 198 BP 7 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DG642 UT WOS:A1989DG64201212 ER PT J AU SHERIDAN, RC AF SHERIDAN, RC TI HISTORY OF THE DIVISION OF FERTILIZER AND SOIL CHEMISTRY OF THE AMERICAN CHEMICAL SOCIETY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD SEP 10 PY 1989 VL 198 BP 9 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DG642 UT WOS:A1989DG64201214 ER PT J AU NORWOOD, VM KOHLER, JJ AF NORWOOD, VM KOHLER, JJ TI CHARACTERIZATION OF FLUORINE-CONTAINING, ALUMINUM-CONTAINING, SILICA-CONTAINING, AND PHOSPHORUS-CONTAINING IMPURITIES IN WET-PROCESS PHOSPHORIC-ACID USING NUCLEAR-MAGNETIC-RESONANCE SPECTROSCOPY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM RES,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD SEP 10 PY 1989 VL 198 BP 17 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DG642 UT WOS:A1989DG64201222 ER PT J AU MANN, HC CULP, JE JOHNSON, FJ AF MANN, HC CULP, JE JOHNSON, FJ TI TVA NFDC NUTRIENT-RELATED ENVIRONMENTAL MISSION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD SEP 10 PY 1989 VL 198 BP 30 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DG642 UT WOS:A1989DG64201235 ER PT J AU MANN, HC CULP, JE JOHNSON, FJ AF MANN, HC CULP, JE JOHNSON, FJ TI TVAS FERTILIZER PESTICIDE CONTAINMENT PROGRAM SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD SEP 10 PY 1989 VL 198 BP 32 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DG642 UT WOS:A1989DG64201237 ER PT J AU MCGILL, KE KERNS, OS AF MCGILL, KE KERNS, OS TI UPDATE ON CURTAIN GRANULATION OF PHOSPHATES SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,DEPT CHEM DEV,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD SEP 10 PY 1989 VL 198 BP 35 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DG642 UT WOS:A1989DG64201240 ER PT J AU GULLETT, LL SIMMONS, CL LEE, RG AF GULLETT, LL SIMMONS, CL LEE, RG TI SULFUR COATING OF UREA TREATED WITH ATTAPULGITE CLAY SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,DEPT CHEM DEV,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD SEP 10 PY 1989 VL 198 BP 36 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DG642 UT WOS:A1989DG64201241 ER PT J AU RYLANT, WK MOORE, OE LEE, RG AF RYLANT, WK MOORE, OE LEE, RG TI SUSPENSION QUALITY AND GRADE FROM COMMERCIAL MAP SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,DEPT CHEM DEV,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD SEP 10 PY 1989 VL 198 BP 37 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DG642 UT WOS:A1989DG64201242 ER PT J AU BECK, MJ AF BECK, MJ TI FERMENTATION OF ACID HYDROLYZATE OF WOOD BY A RECOMBINANT STRAIN OF ESCHERICHIA-COLI SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 1 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD SEP 10 PY 1989 VL 198 BP 38 EP MBTD PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA DG642 UT WOS:A1989DG64202058 ER PT J AU KIM, YK FRAZIER, AW GRIFFIN, CL AF KIM, YK FRAZIER, AW GRIFFIN, CL TI SOLUBILITY IN SYSTEM CO(NH2)2-NH4NO3-H3PO4-H2O SO FERTILIZER RESEARCH LA English DT Article RP KIM, YK (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM RES,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD SEP PY 1989 VL 20 IS 2 BP 115 EP 121 DI 10.1007/BF01055436 PG 7 WC Soil Science SC Agriculture GA CB220 UT WOS:A1989CB22000008 ER PT J AU RADEL, RJ CRENSHAW, MD BOCK, BR WILLIAMS, HM AF RADEL, RJ CRENSHAW, MD BOCK, BR WILLIAMS, HM TI MERCAPTO-PYRIDINES AND MERCAPTO-PYRIMIDINES AS UREASE INHIBITORS SO FERTILIZER RESEARCH LA English DT Article RP RADEL, RJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM RES,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD SEP PY 1989 VL 20 IS 2 BP 123 EP 127 DI 10.1007/BF01055437 PG 5 WC Soil Science SC Agriculture GA CB220 UT WOS:A1989CB22000009 ER PT J AU JOHNSON, FJ AF JOHNSON, FJ TI SYMPOSIUM ON FERTILIZERS - PHOSPHATE EVALUATION AND ANALYSIS - 102ND ANNUAL INTERNATIONAL MEETING OF AOAC, AUGUST 1988 SO JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS LA English DT Editorial Material RP JOHNSON, FJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AOAC INTERNATIONAL PI GAITHERSBURG PA 481 NORTH FREDRICK AVE, STE 500, GAITHERSBURG, MD 20877-2504 SN 0004-5756 J9 J ASSOC OFF ANA CHEM PD SEP-OCT PY 1989 VL 72 IS 5 BP 851 EP 851 PG 1 WC Chemistry, Analytical SC Chemistry GA AQ975 UT WOS:A1989AQ97500027 ER PT J AU SIKORA, FJ DILLARD, EF COPELAND, JP MULLINS, GL AF SIKORA, FJ DILLARD, EF COPELAND, JP MULLINS, GL TI CHEMICAL CHARACTERIZATION AND BIOAVAILABILITY OF PHOSPHORUS IN WATER-INSOLUBLE FRACTIONS OF 3 MONO-AMMONIUM PHOSPHATE FERTILIZERS SO JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS LA English DT Article C1 AUBURN UNIV,ALABAMA AGR EXPT STN,DEPT AGRON & SOILS,AUBURN,AL 36849. RP SIKORA, FJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,F242,MUSCLE SHOALS,AL 35660, USA. NR 12 TC 21 Z9 21 U1 1 U2 6 PU AOAC INTERNATIONAL PI GAITHERSBURG PA 481 NORTH FREDRICK AVE, STE 500, GAITHERSBURG, MD 20877-2504 SN 0004-5756 J9 J ASSOC OFF ANA CHEM PD SEP-OCT PY 1989 VL 72 IS 5 BP 852 EP 856 PG 5 WC Chemistry, Analytical SC Chemistry GA AQ975 UT WOS:A1989AQ97500028 PM 2553660 ER PT J AU ARDIS, JD BAKER, AM AF ARDIS, JD BAKER, AM TI MONITORING OF FERTILIZER PLANT EFFLUENTS FOR PHOSPHORUS, SULFUR, AND METALS USING INDUCTIVELY COUPLED PLASMA EMISSION-SPECTROMETRY SO JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS LA English DT Article RP ARDIS, JD (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM RES,MUSCLE SHOALS,AL 35660, USA. NR 5 TC 3 Z9 3 U1 0 U2 0 PU AOAC INTERNATIONAL PI GAITHERSBURG PA 481 NORTH FREDRICK AVE, STE 500, GAITHERSBURG, MD 20877-2504 SN 0004-5756 J9 J ASSOC OFF ANA CHEM PD SEP-OCT PY 1989 VL 72 IS 5 BP 857 EP 859 PG 3 WC Chemistry, Analytical SC Chemistry GA AQ975 UT WOS:A1989AQ97500029 ER PT J AU FARLEY, JA AF FARLEY, JA TI COMPARISON OF AOAC AND ISO METHODS FOR EXTRACTION OF WATER-SOLUBLE PHOSPHATES IN FERTILIZERS SO JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS LA English DT Article RP FARLEY, JA (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM RES,MUSCLE SHOALS,AL 35660, USA. NR 5 TC 0 Z9 0 U1 0 U2 0 PU AOAC INTERNATIONAL PI GAITHERSBURG PA 481 NORTH FREDRICK AVE, STE 500, GAITHERSBURG, MD 20877-2504 SN 0004-5756 J9 J ASSOC OFF ANA CHEM PD SEP-OCT PY 1989 VL 72 IS 5 BP 860 EP 862 PG 3 WC Chemistry, Analytical SC Chemistry GA AQ975 UT WOS:A1989AQ97500030 ER PT J AU BAKER, AM TRIMM, JR SIKORA, FJ AF BAKER, AM TRIMM, JR SIKORA, FJ TI AVAILABILITY OF PHOSPHORUS IN BONE MEAL SO JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS LA English DT Article C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,AGR RES,MUSCLE SHOALS,AL 35660. RP BAKER, AM (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM RES,MUSCLE SHOALS,AL 35660, USA. NR 5 TC 8 Z9 8 U1 0 U2 9 PU AOAC INTERNATIONAL PI GAITHERSBURG PA 481 NORTH FREDRICK AVE, STE 500, GAITHERSBURG, MD 20877-2504 SN 0004-5756 J9 J ASSOC OFF ANA CHEM PD SEP-OCT PY 1989 VL 72 IS 5 BP 867 EP 869 PG 3 WC Chemistry, Analytical SC Chemistry GA AQ975 UT WOS:A1989AQ97500032 PM 2808250 ER PT J AU TRIMM, JR AF TRIMM, JR TI MECHANICAL EXTRACTION OF AVAILABLE PHOSPHORUS IN FERTILIZERS SO JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS LA English DT Article RP TRIMM, JR (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM RES,MUSCLE SHOALS,AL 35660, USA. NR 3 TC 0 Z9 0 U1 0 U2 0 PU AOAC INTERNATIONAL PI GAITHERSBURG PA 481 NORTH FREDRICK AVE, STE 500, GAITHERSBURG, MD 20877-2504 SN 0004-5756 J9 J ASSOC OFF ANA CHEM PD SEP-OCT PY 1989 VL 72 IS 5 BP 869 EP 871 PG 3 WC Chemistry, Analytical SC Chemistry GA AQ975 UT WOS:A1989AQ97500033 ER PT J AU WOLFE, MH JOSLIN, JD AF WOLFE, MH JOSLIN, JD TI HONEYLOCUST (GLEDITSIA-TRIACANTHOS L) ROOT RESPONSE TO ALUMINUM AND CALCIUM SO PLANT AND SOIL LA English DT Note RP WOLFE, MH (reprint author), TENNESSEE VALLEY AUTHOR,AIR QUAL BRANCH,MUSCLE SHOALS,AL 35660, USA. NR 12 TC 8 Z9 8 U1 0 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0032-079X J9 PLANT SOIL JI Plant Soil PD SEP PY 1989 VL 119 IS 1 BP 181 EP 185 DI 10.1007/BF02370283 PG 5 WC Agronomy; Plant Sciences; Soil Science SC Agriculture; Plant Sciences GA AR786 UT WOS:A1989AR78600021 ER PT J AU PAUL, DK WORLEY, SD HOFFMAN, NW ASH, DH GAUTNEY, J AF PAUL, DK WORLEY, SD HOFFMAN, NW ASH, DH GAUTNEY, J TI THE NATURE OF THE SURFACE SITE FOR ISOCYANATE PRODUCED IN THE REACTION OF AMMONIA AND CARBON-MONOXIDE OVER SUPPORTED CATALYSTS SO CHEMICAL PHYSICS LETTERS LA English DT Article C1 AUBURN UNIV,DEPT CHEM,AUBURN,AL 36849. UNIV SO ALABAMA,DEPT CHEM,MOBILE,AL 36688. TENNESSEE VALLEY AUTHOR,CTR NATL FERTILIZER DEV,MUSCLE SHOALS,AL 35660. NR 23 TC 16 Z9 16 U1 2 U2 2 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0009-2614 J9 CHEM PHYS LETT JI Chem. Phys. Lett. PD AUG 25 PY 1989 VL 160 IS 5-6 BP 559 EP 563 DI 10.1016/0009-2614(89)80063-6 PG 5 WC Chemistry, Physical; Physics, Atomic, Molecular & Chemical SC Chemistry; Physics GA AN501 UT WOS:A1989AN50100015 ER PT J AU GILMER, RW KEIL, SR MACK, RS AF GILMER, RW KEIL, SR MACK, RS TI THE SERVICE SECTOR IN A HIERARCHY OF RURAL PLACES - POTENTIAL FOR EXPORT ACTIVITY SO LAND ECONOMICS LA English DT Article C1 BALL STATE UNIV,CTR ENERGY RES,EDUC SERV,MUNCIE,IN 47306. BALL STATE UNIV,DEPT ECON,MUNCIE,IN 47306. CENT WASHINGTON UNIV,DEPT ECON,ELLENSBURG,WA 98926. RP GILMER, RW (reprint author), TENNESSEE VALLEY AUTHOR,KNOXVILLE,TN, USA. NR 15 TC 4 Z9 4 U1 0 U2 0 PU UNIV WISCONSIN PI MADISON PA SOCIAL SCIENCE BLDG, MADISON, WI 53706 SN 0023-7639 J9 LAND ECON JI Land Econ. PD AUG PY 1989 VL 65 IS 3 BP 217 EP 227 DI 10.2307/3146667 PG 11 WC Economics; Environmental Studies SC Business & Economics; Environmental Sciences & Ecology GA AL364 UT WOS:A1989AL36400003 ER PT J AU WALLUS, R BUCHANAN, JP AF WALLUS, R BUCHANAN, JP TI CONTRIBUTIONS TO THE REPRODUCTIVE-BIOLOGY AND EARLY LIFE ECOLOGY OF MOONEYE IN THE TENNESSEE AND CUMBERLAND RIVERS SO AMERICAN MIDLAND NATURALIST LA English DT Note RP WALLUS, R (reprint author), TENNESSEE VALLEY AUTHOR,WATER RESOURCES,NORRIS,TN 37828, USA. NR 21 TC 3 Z9 3 U1 0 U2 8 PU AMER MIDLAND NATURALIST PI NOTRE DAME PA UNIV NOTRE DAME, BOX 369, ROOM 295 GLSC, NOTRE DAME, IN 46556 SN 0003-0031 J9 AM MIDL NAT JI Am. Midl. Nat. PD JUL PY 1989 VL 122 IS 1 BP 204 EP 207 DI 10.2307/2425697 PG 4 WC Biodiversity Conservation; Ecology SC Biodiversity & Conservation; Environmental Sciences & Ecology GA AG905 UT WOS:A1989AG90500021 ER PT J AU GILMER, RW AF GILMER, RW TI ENERGY LABELS AND ECONOMIC SEARCH - AN EXAMPLE FROM THE RESIDENTIAL REAL-ESTATE MARKET SO ENERGY ECONOMICS LA English DT Article RP GILMER, RW (reprint author), TENNESSEE VALLEY AUTHOR,400 W SUMMIT HILL DR,E5D84,KNOXVILLE,TN 37902, USA. NR 20 TC 11 Z9 11 U1 0 U2 1 PU BUTTERWORTH-HEINEMANN LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0140-9883 J9 ENERG ECON JI Energy Econ. PD JUL PY 1989 VL 11 IS 3 BP 213 EP 218 DI 10.1016/0140-9883(89)90026-1 PG 6 WC Economics SC Business & Economics GA AD892 UT WOS:A1989AD89200007 ER PT J AU MUELLER, SF IMHOFF, RE AF MUELLER, SF IMHOFF, RE TI INFERRING CLOUD DEPOSITION TO A FOREST CANOPY USING A PASSIVE CLOUDWATER COLLECTOR SO GEOPHYSICAL RESEARCH LETTERS LA English DT Article RP MUELLER, SF (reprint author), TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,MUSCLE SHOALS,AL 35660, USA. NR 8 TC 10 Z9 10 U1 0 U2 0 PU AMER GEOPHYSICAL UNION PI WASHINGTON PA 2000 FLORIDA AVE NW, WASHINGTON, DC 20009 SN 0094-8276 J9 GEOPHYS RES LETT JI Geophys. Res. Lett. PD JUL PY 1989 VL 16 IS 7 BP 683 EP 686 DI 10.1029/GL016i007p00683 PG 4 WC Geosciences, Multidisciplinary SC Geology GA AF071 UT WOS:A1989AF07100022 ER PT J AU REISINGER, LM OLSZYNA, KJ HETRICK, TL AF REISINGER, LM OLSZYNA, KJ HETRICK, TL TI COMPARISON OF ENHANCED AND ROUTINE METHODS FOR MEASURING AMBIENT LOW-LEVEL SULFUR-DIOXIDE SO JAPCA-THE JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION LA English DT Article RP REISINGER, LM (reprint author), TENNESSEE VALLEY AUTHOR,ATMOSPHER SCI RES DEPT,ATMOSPHER PROCESSES SECT,MUSCLE SHOALS,AL 35660, USA. NR 3 TC 7 Z9 7 U1 0 U2 0 PU AIR & WASTE MANAGEMENT ASSOC PI PITTSBURGH PA PO BOX 2861, PITTSBURGH, PA 15230 SN 0894-0630 J9 JAPCA J AIR WASTE MA PD JUL PY 1989 VL 39 IS 7 BP 981 EP 983 PG 3 WC Engineering, Environmental; Environmental Sciences; Meteorology & Atmospheric Sciences SC Engineering; Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA AE832 UT WOS:A1989AE83200013 ER PT J AU KHATTAK, RA HAGHNIA, GH MIKKELSEN, RL PAGE, L BRADFORD, GR AF KHATTAK, RA HAGHNIA, GH MIKKELSEN, RL PAGE, L BRADFORD, GR TI INFLUENCE OF BINARY INTERACTIONS OF ARSENATE, MOLYBDATE, AND SELENATE ON YIELD AND COMPOSITION OF ALFALFA SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article C1 UNIV CALIF RIVERSIDE,DEPT SOIL & ENVIRONM SCI,RIVERSIDE,CA 92521. NW FRONTIER PROVINCE AGR UNIV,DEPT SOIL SCI,PESHAWAR,PAKISTAN. FERDOWSI UNIV,MASHHAD,IRAN. TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 32 TC 6 Z9 6 U1 0 U2 1 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD JUL-SEP PY 1989 VL 18 IS 3 BP 355 EP 360 PG 6 WC Environmental Sciences SC Environmental Sciences & Ecology GA AJ468 UT WOS:A1989AJ46800019 ER PT J AU MIKKELSEN, RL AF MIKKELSEN, RL TI PHOSPHORUS FERTILIZATION THROUGH DRIP IRRIGATION SO JOURNAL OF PRODUCTION AGRICULTURE LA English DT Article RP MIKKELSEN, RL (reprint author), TENNESSEE VALLEY AUTHOR,F-137 NAT FERT DEV CENT,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 15 Z9 16 U1 2 U2 3 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0890-8524 J9 J PROD AGRIC JI J. Prod. Agric. PD JUL-SEP PY 1989 VL 2 IS 3 BP 279 EP 286 PG 8 WC Agronomy SC Agriculture GA AL223 UT WOS:A1989AL22300017 ER PT J AU DSOUZA, GE HOQUE, A BOHAC, CE AF DSOUZA, GE HOQUE, A BOHAC, CE TI FUEL FROM CROPS - ECONOMIC AND ENVIRONMENTAL-ISSUES SO JOURNAL OF SOIL AND WATER CONSERVATION LA English DT Article C1 USDA,ECON RES SERV,WASHINGTON,DC 20005. TENNESSEE VALLEY AUTHOR,WATER QUAL BRANCH,CHATTANOOGA,TN 37401. RP DSOUZA, GE (reprint author), W VIRGINIA UNIV,COLL AGR & FORESTRY,MORGANTOWN,WV 26506, USA. NR 24 TC 1 Z9 1 U1 0 U2 0 PU SOIL WATER CONSERVATION SOC PI ANKENY PA 7515 N E ANKENY RD, ANKENY, IA 50021-9764 SN 0022-4561 J9 J SOIL WATER CONSERV JI J. Soil Water Conserv. PD JUL-AUG PY 1989 VL 44 IS 4 BP 274 EP 278 PG 5 WC Ecology; Soil Science; Water Resources SC Environmental Sciences & Ecology; Agriculture; Water Resources GA AM949 UT WOS:A1989AM94900008 ER PT J AU KELLY, JM MAYS, PA AF KELLY, JM MAYS, PA TI ROOT ZONE PHYSICAL AND CHEMICAL CHARACTERISTICS IN SOUTHEASTERN SPRUCE-FIR STANDS SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article RP KELLY, JM (reprint author), OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,BLDG 1505,OAK RIDGE,TN 37831, USA. NR 32 TC 12 Z9 12 U1 1 U2 1 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD JUL-AUG PY 1989 VL 53 IS 4 BP 1248 EP 1255 PG 8 WC Soil Science SC Agriculture GA AN799 UT WOS:A1989AN79900042 ER PT J AU PAUL, DK MCKEE, ML WORLEY, SD HOFFMAN, NW ASH, DH GAUTNEY, J AF PAUL, DK MCKEE, ML WORLEY, SD HOFFMAN, NW ASH, DH GAUTNEY, J TI OBSERVATION OF CYANATE AND ISOCYANATE SURFACE SPECIES DURING THE REACTION OF AMMONIA AND CARBON-MONOXIDE OVER SUPPORTED RHODIUM SO JOURNAL OF PHYSICAL CHEMISTRY LA English DT Article C1 AUBURN UNIV,DEPT CHEM,AUBURN,AL 36849. UNIV S ALABAMA,DEPT CHEM,MOBILE,AL 36688. TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 21 TC 37 Z9 38 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0022-3654 J9 J PHYS CHEM-US JI J. Phys. Chem. PD JUN 1 PY 1989 VL 93 IS 11 BP 4598 EP 4603 DI 10.1021/j100348a039 PG 6 WC Chemistry, Physical SC Chemistry GA U8663 UT WOS:A1989U866300039 ER PT J AU IWANSKI, ML BROWMAN, MG AF IWANSKI, ML BROWMAN, MG TI POWER INDUSTRY WASTES SO JOURNAL WATER POLLUTION CONTROL FEDERATION LA English DT Review C1 TENNESSEE VALLEY AUTHOR,KNOXVILLE,TN. NR 144 TC 0 Z9 0 U1 0 U2 0 PU WATER ENVIRONMENT FEDERATION PI ALEXANDRIA PA 601 WYTHE ST, ALEXANDRIA, VA 22314-1994 SN 0043-1303 J9 J WATER POLLUT CON F PD JUN PY 1989 VL 61 IS 6 BP 887 EP 897 PG 11 WC Environmental Sciences SC Environmental Sciences & Ecology GA AB284 UT WOS:A1989AB28400032 ER PT J AU POPPE, WL AF POPPE, WL TI DISSOLVED-OXYGEN IN STREAMS AND RESERVOIRS SO JOURNAL WATER POLLUTION CONTROL FEDERATION LA English DT Review RP POPPE, WL (reprint author), TENNESSEE VALLEY AUTHOR,311 BROAD ST,HANEY BLDG,ROOM 270C,CHATTANOOGA,TN 37401, USA. NR 32 TC 0 Z9 0 U1 0 U2 0 PU WATER ENVIRONMENT FEDERATION PI ALEXANDRIA PA 601 WYTHE ST, ALEXANDRIA, VA 22314-1994 SN 0043-1303 J9 J WATER POLLUT CON F PD JUN PY 1989 VL 61 IS 6 BP 953 EP 954 PG 2 WC Environmental Sciences SC Environmental Sciences & Ecology GA AB284 UT WOS:A1989AB28400039 ER PT J AU KELLY, JM JOSLIN, JD AF KELLY, JM JOSLIN, JD TI MASS AND CHEMICAL-COMPOSITION OF ROOTS IN 2 2ND-GROWTH OAK FORESTS IN EASTERN TENNESSEE SO FOREST ECOLOGY AND MANAGEMENT LA English DT Article RP KELLY, JM (reprint author), OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRA,BLDG 1505,OAK RIDGE,TN 37831, USA. NR 14 TC 5 Z9 5 U1 0 U2 1 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0378-1127 J9 FOREST ECOL MANAG JI For. Ecol. Manage. PD MAY PY 1989 VL 27 IS 2 BP 87 EP 92 DI 10.1016/0378-1127(89)90030-3 PG 6 WC Forestry SC Forestry GA U9368 UT WOS:A1989U936800002 ER PT J AU DUDA, AM AF DUDA, AM TI UNIFIED MANAGEMENT OF SURFACE-WATER AND GROUNDWATER QUALITY THROUGH CLEAN WATER ACT AUTHORITIES SO GROUND WATER LA English DT Article RP DUDA, AM (reprint author), TENNESSE VALLEY AUTHOR,KNOXVILLE,TN 37902, USA. NR 30 TC 1 Z9 1 U1 0 U2 0 PU GROUND WATER PUBLISHING CO PI WESTERVILLE PA 601 DEMPSEY RD, WESTERVILLE, OH 43081 SN 0017-467X J9 GROUND WATER JI Ground Water PD MAY-JUN PY 1989 VL 27 IS 3 BP 351 EP 362 DI 10.1111/j.1745-6584.1989.tb00459.x PG 12 WC Geosciences, Multidisciplinary; Water Resources SC Geology; Water Resources GA U4307 UT WOS:A1989U430700008 ER PT J AU REISINGER, LM IMHOFF, RE AF REISINGER, LM IMHOFF, RE TI ANALYSIS OF SUMMERTIME CLOUD WATER MEASUREMENTS MADE IN A SOUTHERN APPALACHIAN SPRUCE FOREST SO WATER AIR AND SOIL POLLUTION LA English DT Article RP REISINGER, LM (reprint author), TENNESSEE VALLEY AUTHOR,DEPT ATMOSPHER SCI,MUSCLE SHOALS,AL 35660, USA. NR 28 TC 9 Z9 9 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD MAY PY 1989 VL 45 IS 1-2 BP 1 EP 15 PG 15 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA AQ942 UT WOS:A1989AQ94200001 ER PT J AU BADGER, PC BRODER, JD AF BADGER, PC BRODER, JD TI ETHANOL-PRODUCTION FROM FOOD-PROCESSING WASTES SO HORTSCIENCE LA English DT Article RP BADGER, PC (reprint author), TENNESSEE VALLEY AUTHOR,OFF AGR & CHEM DEV,MUSCLE SHOALS,AL 35660, USA. NR 22 TC 2 Z9 2 U1 0 U2 1 PU AMER SOC HORTICULTURAL SCIENCE PI ALEXANDRIA PA 701 NORTH SAINT ASAPH STREET, ALEXANDRIA, VA 22314-1998 SN 0018-5345 J9 HORTSCIENCE JI Hortscience PD APR PY 1989 VL 24 IS 2 BP 227 EP 232 PG 6 WC Horticulture SC Agriculture GA U2378 UT WOS:A1989U237800007 ER PT J AU BOHAC, CE AF BOHAC, CE TI UNDERWATER DAM AND EMBAYMENT AERATION FOR STRIPED BASS REFUGE SO JOURNAL OF ENVIRONMENTAL ENGINEERING-ASCE LA English DT Article RP BOHAC, CE (reprint author), TENNESSEE VALLEY AUTHOR,ENVIRONM ENGN,CHATTANOOGA,TN 37401, USA. NR 8 TC 1 Z9 2 U1 0 U2 1 PU ASCE-AMER SOC CIVIL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0733-9372 J9 J ENVIRON ENG-ASCE JI J. Environ. Eng.-ASCE PD APR PY 1989 VL 115 IS 2 BP 428 EP 446 PG 19 WC Engineering, Environmental; Engineering, Civil; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA T8845 UT WOS:A1989T884500010 ER PT J AU MAYS, DA GIORDANO, PM AF MAYS, DA GIORDANO, PM TI LANDSPREADING MUNICIPAL WASTE COMPOST SO BIOCYCLE LA English DT Article C1 TENNESSEE VALLEY AUTHOR,DEPT AGR RES,MUSCLE SHOALS,AL 35660. NR 1 TC 10 Z9 11 U1 0 U2 0 PU JG PRESS, INC PI EMMAUS PA 419 STATE AVE, EMMAUS, PA 18049 SN 0276-5055 J9 BIOCYCLE JI Biocycle PD MAR PY 1989 VL 30 IS 3 BP 37 EP 39 PG 3 WC Ecology; Soil Science SC Environmental Sciences & Ecology; Agriculture GA T7544 UT WOS:A1989T754400006 ER PT J AU GILMER, RW PULSIPHER, AG AF GILMER, RW PULSIPHER, AG TI STRUCTURAL-CHANGE IN SOUTHERN MANUFACTURING - EXPANSION IN THE TENNESSEE VALLEY SO GROWTH AND CHANGE LA English DT Note C1 MONITORED RETRIEVABLE STORAGE REVIEW COMMISS,WASHINGTON,DC. RP GILMER, RW (reprint author), TENNESSEE VALLEY AUTHOR,REG ECON FORECASTING GRP,NORRIS,TN 37828, USA. NR 7 TC 0 Z9 0 U1 0 U2 0 PU BLACKWELL PUBLISHERS PI CAMBRIDGE PA 350 MAIN STREET, STE 6, CAMBRIDGE, MA 02148-5023 SN 0017-4815 J9 GROWTH CHANGE JI Growth Change PD SPR PY 1989 VL 20 IS 2 BP 62 EP 70 DI 10.1111/j.1468-2257.1989.tb00765.x PG 9 WC Planning & Development SC Public Administration GA U4776 UT WOS:A1989U477600005 ER PT J AU EDWARDS, RE MOORE, OE HODGE, CA AF EDWARDS, RE MOORE, OE HODGE, CA TI UREA-NITRIC PHOSPHATE GRANULAR FERTILIZER SO INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH LA English DT Article RP EDWARDS, RE (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 15 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0888-5885 J9 IND ENG CHEM RES JI Ind. Eng. Chem. Res. PD MAR PY 1989 VL 28 IS 3 BP 329 EP 334 DI 10.1021/ie00087a012 PG 6 WC Engineering, Chemical SC Engineering GA T6708 UT WOS:A1989T670800012 ER PT J AU SIMMONS, GL KELLY, JM AF SIMMONS, GL KELLY, JM TI INFLUENCE OF O-3, RAINFALL ACIDITY, AND SOIL MG STATUS ON GROWTH AND ECTOMYCORRHIZAL COLONIZATION OF LOBLOLLY-PINE ROOTS SO WATER AIR AND SOIL POLLUTION LA English DT Article RP SIMMONS, GL (reprint author), OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHORITY,COOPERAT FOREST STUDIES PROGRAM,OAK RIDGE,TN 37831, USA. NR 32 TC 13 Z9 13 U1 0 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD MAR PY 1989 VL 44 IS 1-2 BP 159 EP 171 DI 10.1007/BF00228785 PG 13 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA AF838 UT WOS:A1989AF83800012 ER PT J AU FRAZIER, AW WAERSTAD, KR KIM, YK CRIM, BG AF FRAZIER, AW WAERSTAD, KR KIM, YK CRIM, BG TI PHASE SYSTEM FE-2O-3-K-2O-P-2O-5-H-2O AT 25-DEGREES-C SO INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH LA English DT Article RP FRAZIER, AW (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,DIV RES,MUSCLE SHOALS,AL 35660, USA. NR 9 TC 16 Z9 16 U1 1 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0888-5885 J9 IND ENG CHEM RES JI Ind. Eng. Chem. Res. PD FEB PY 1989 VL 28 IS 2 BP 225 EP 230 DI 10.1021/ie00086a016 PG 6 WC Engineering, Chemical SC Engineering GA T1650 UT WOS:A1989T165000016 ER PT J AU WADDLE, DB GOWEN, MM AF WADDLE, DB GOWEN, MM TI A TECHNICAL AND INVESTMENT ANALYSIS OF INTERMEDIATE-SCALE RICE RESIDUE CONVERSION SYSTEMS SO NATURAL RESOURCES FORUM LA English DT Article C1 TENNESSEE VALLEY AUTHOR,BIOENERGY SYST & TECHNOL PROJECT,WASHINGTON,DC 20523. RP WADDLE, DB (reprint author), OAK RIDGE NATL LAB,DIV ENERGY,OAK RIDGE,TN 37831, USA. NR 13 TC 1 Z9 1 U1 0 U2 0 PU BUTTERWORTH-HEINEMANN LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0165-0203 J9 NAT RESOUR FORUM PD FEB PY 1989 VL 13 IS 1 BP 36 EP 43 PG 8 WC Environmental Sciences; Environmental Studies SC Environmental Sciences & Ecology GA T5674 UT WOS:A1989T567400005 ER PT J AU KIM, DS HOPKE, PK CASUCCIO, GS LEE, RJ MILLER, SE SVERDRUP, GM GARBER, RW AF KIM, DS HOPKE, PK CASUCCIO, GS LEE, RJ MILLER, SE SVERDRUP, GM GARBER, RW TI COMPARISON OF PARTICLES TAKEN FROM THE ESP AND PLUME OF A COAL-FIRED POWER-PLANT WITH BACKGROUND AEROSOL-PARTICLES SO ATMOSPHERIC ENVIRONMENT LA English DT Article C1 UNIV ILLINOIS,INST ENVIRONM STUDIES,URBANA,IL 61801. UNIV ILLINOIS,DEPT CIVIL ENGN,URBANA,IL 61801. RJ LEE GRP,MONROEVILLE,PA 15146. BATTELLE MEM INST,COLUMBUS,OH 43201. TENNESSEE VALLEY AUTHOR,AIR QUAL RES,MUSCLE SHOALS,AL 35660. OI Hopke, Philip/0000-0003-2367-9661 NR 8 TC 12 Z9 13 U1 0 U2 5 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 1352-2310 J9 ATMOS ENVIRON JI Atmos. Environ. PY 1989 VL 23 IS 1 BP 81 EP 84 DI 10.1016/0004-6981(89)90100-5 PG 4 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA T4465 UT WOS:A1989T446500010 ER PT J AU BRONSON, KF TOUCHTON, JT HAUCK, RD AF BRONSON, KF TOUCHTON, JT HAUCK, RD TI DECOMPOSITION RATE OF DICYANDIAMIDE AND NITRIFICATION INHIBITION SO COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS LA English DT Article C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,AGR RES BRANCH,MUSCLE SHOALS,AL 35660. AUBURN UNIV,ALABAMA AGR EXPT STN,AUBURN,AL 36849. RP BRONSON, KF (reprint author), AUBURN UNIV,DEPT AGRON & SOILS,AUBURN,AL 36849, USA. NR 18 TC 28 Z9 31 U1 2 U2 12 PU MARCEL DEKKER INC PI NEW YORK PA 270 MADISON AVE, NEW YORK, NY 10016 SN 0010-3624 J9 COMMUN SOIL SCI PLAN JI Commun. Soil Sci. Plant Anal. PY 1989 VL 20 IS 19-20 BP 2067 EP 2078 DI 10.1080/00103628909368201 PG 12 WC Agronomy; Plant Sciences; Chemistry, Analytical; Soil Science SC Agriculture; Plant Sciences; Chemistry GA CJ445 UT WOS:A1989CJ44500008 ER PT J AU SADANANDAN, ND DEVINEY, FM HOLLOMON, L SENDAULA, M AF SADANANDAN, ND DEVINEY, FM HOLLOMON, L SENDAULA, M TI MICROPROCESSOR-BASED CAPACITOR BANK CONTROL AND PROTECTION SYSTEM SO IEEE TRANSACTIONS ON POWER DELIVERY LA English DT Article C1 TEMPLE UNIV,PHILADELPHIA,PA 19122. RP SADANANDAN, ND (reprint author), TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401, USA. NR 6 TC 6 Z9 6 U1 0 U2 0 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0885-8977 J9 IEEE T POWER DELIVER JI IEEE Trans. Power Deliv. PD JAN PY 1989 VL 4 IS 1 BP 241 EP 247 DI 10.1109/61.19210 PG 7 WC Engineering, Electrical & Electronic SC Engineering GA R9569 UT WOS:A1989R956900028 ER PT J AU SIKORA, J MCBRIDE, MB AF SIKORA, J MCBRIDE, MB TI A POSSIBLE MECHANISM FOR MANGANESE PHYTOTOXICITY IN HAWAII SOILS AMENDED WITH A LOW-MANGANESE SEWAGE-SLUDGE - COMMENTS SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Letter C1 CORNELL UNIV,DEPT AGRON,ITHACA,NY 14853. RP SIKORA, J (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,AGR RES DEPT,MUSCLE SHOALS,AL 35660, USA. NR 7 TC 2 Z9 2 U1 0 U2 0 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD JAN-MAR PY 1989 VL 18 IS 1 BP 130 EP 131 PG 2 WC Environmental Sciences SC Environmental Sciences & Ecology GA T2545 UT WOS:A1989T254500024 ER PT J AU JOHNSON, FJ AF JOHNSON, FJ TI FERTILIZERS AND AGRICULTURAL LIMING MATERIALS SO JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS LA English DT Note RP JOHNSON, FJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 1 TC 0 Z9 0 U1 0 U2 0 PU AOAC INTERNATIONAL PI GAITHERSBURG PA 481 NORTH FREDRICK AVE, STE 500, GAITHERSBURG, MD 20877-2504 SN 0004-5756 J9 J ASSOC OFF ANA CHEM PD JAN-FEB PY 1989 VL 72 IS 1 BP 107 EP 108 PG 2 WC Chemistry, Analytical SC Chemistry GA T3536 UT WOS:A1989T353600066 ER PT J AU CAMBERATO, JJ BOCK, BR AF CAMBERATO, JJ BOCK, BR TI RESPONSE OF GRAIN-SORGHUM TO ENHANCED-AMMONIUM SUPPLY SO PLANT AND SOIL LA English DT Article RP CAMBERATO, JJ (reprint author), TENNESSEE VALLEY AUTHOR,AGR RES DEPT,MUSCLE SHOALS,AL 35660, USA. NR 10 TC 11 Z9 11 U1 0 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0032-079X J9 PLANT SOIL JI Plant Soil PD JAN PY 1989 VL 113 IS 1 BP 79 EP 83 DI 10.1007/BF02181924 PG 5 WC Agronomy; Plant Sciences; Soil Science SC Agriculture; Plant Sciences GA T6335 UT WOS:A1989T633500010 ER PT J AU MIKKELSEN, RL MIKKELSEN, DS ABSHAHI, A AF MIKKELSEN, RL MIKKELSEN, DS ABSHAHI, A TI EFFECTS OF SOIL FLOODING ON SELENIUM TRANSFORMATIONS AND ACCUMULATION BY RICE SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article C1 UNIV CALIF DAVIS,DEPT PARASIT DIS,DAVIS,CA 95616. RP MIKKELSEN, RL (reprint author), NAT FERTILIZER DEV CTR,TVA,MUSCLE SHOALS,AL 35660, USA. NR 24 TC 24 Z9 25 U1 0 U2 9 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD JAN-FEB PY 1989 VL 53 IS 1 BP 122 EP 127 PG 6 WC Soil Science SC Agriculture GA T7282 UT WOS:A1989T728200023 ER PT J AU JOSLIN, JD WOLFE, MH AF JOSLIN, JD WOLFE, MH TI ALUMINUM EFFECTS ON NORTHERN RED OAK SEEDLING GROWTH IN 6 FOREST SOIL HORIZONS SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article RP JOSLIN, JD (reprint author), OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,BLDG 1506,OAK RIDGE,TN 37831, USA. NR 46 TC 47 Z9 47 U1 0 U2 1 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD JAN-FEB PY 1989 VL 53 IS 1 BP 274 EP 281 PG 8 WC Soil Science SC Agriculture GA T7282 UT WOS:A1989T728200050 ER PT J AU SIMMONS, GL KELLY, JM AF SIMMONS, GL KELLY, JM TI EFFECTS OF ACIDIC PRECIPITATION, O-3, AND SOIL MG STATUS ON THROUGHFALL, SOIL, AND SEEDLING LOBLOLLY-PINE NUTRIENT CONCENTRATIONS SO WATER AIR AND SOIL POLLUTION LA English DT Article RP SIMMONS, GL (reprint author), OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,POB 2008,OAK RIDGE,TN 37831, USA. NR 29 TC 14 Z9 14 U1 0 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD JAN PY 1989 VL 43 IS 1-2 BP 199 EP 210 DI 10.1007/BF00175594 PG 12 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA U7516 UT WOS:A1989U751600017 ER PT J AU JOSLIN, JD WOLFE, MH AF JOSLIN, JD WOLFE, MH TI RESPONSES OF RED SPRUCE SEEDLINGS TO CHANGES IN SOIL ALUMINUM IN 6 AMENDED FOREST SOIL HORIZONS SO CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE LA English DT Article C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 44 TC 46 Z9 47 U1 0 U2 2 PU NATL RESEARCH COUNCIL CANADA PI OTTAWA PA RESEARCH JOURNALS, MONTREAL RD, OTTAWA ON K1A 0R6, CANADA SN 0045-5067 J9 CAN J FOREST RES JI Can. J. For. Res.-Rev. Can. Rech. For. PD DEC PY 1988 VL 18 IS 12 BP 1614 EP 1623 DI 10.1139/x88-245 PG 10 WC Forestry SC Forestry GA T1833 UT WOS:A1988T183300015 ER PT J AU NICKLE, BW MADDOX, RC AF NICKLE, BW MADDOX, RC TI FORTYSOMETHING - HELPING EMPLOYEES THROUGH THE MIDLIFE CRISIS SO TRAINING AND DEVELOPMENT JOURNAL LA English DT Article C1 UNIV TENNESSEE,STOKELY MANAGEMENT CTR,408,KNOXVILLE,TN 37996. RP NICKLE, BW (reprint author), TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401, USA. NR 6 TC 0 Z9 0 U1 1 U2 2 PU AMER SOC TRAINING DEVELOPMENT PI ALEXANDRIA PA 1640 KING ST, BOX 1443, ALEXANDRIA, VA 22313-2043 SN 0041-0861 J9 TRAIN DEV J PD DEC PY 1988 VL 42 IS 12 BP 49 EP 51 PG 3 WC Business; Psychology, Applied SC Business & Economics; Psychology GA R3145 UT WOS:A1988R314500008 ER PT J AU SIMMONS, GL POPE, PE AF SIMMONS, GL POPE, PE TI INFLUENCE OF SOIL-WATER POTENTIAL AND MYCORRHIZAL COLONIZATION ON ROOT-GROWTH OF YELLOW-POPLAR AND SWEET GUM SEEDLINGS GROWN IN COMPACTED SOIL SO CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE LA English DT Article C1 PURDUE UNIV,DEPT FORESTRY & NAT RESOURCES,W LAFAYETTE,IN 47907. RP SIMMONS, GL (reprint author), TENNESSEE VALLEY AUTHOR,OAK RIDGE NATL LAB,BLDG 1506,POB 2008,OAK RIDGE,TN 37831, USA. NR 15 TC 8 Z9 8 U1 1 U2 2 PU NATL RESEARCH COUNCIL CANADA PI OTTAWA PA RESEARCH JOURNALS, MONTREAL RD, OTTAWA ON K1A 0R6, CANADA SN 0045-5067 J9 CAN J FOREST RES JI Can. J. For. Res.-Rev. Can. Rech. For. PD NOV PY 1988 VL 18 IS 11 BP 1392 EP 1396 DI 10.1139/x88-217 PG 5 WC Forestry SC Forestry GA R3516 UT WOS:A1988R351600006 ER PT J AU PARKHURST, WJ HUMPHREYS, MP HARPER, JP SPENGLER, JD AF PARKHURST, WJ HUMPHREYS, MP HARPER, JP SPENGLER, JD TI INFLUENCE OF INDOOR COMBUSTION SOURCES ON INDOOR AIR-QUALITY SO ENVIRONMENTAL PROGRESS LA English DT Article RP PARKHURST, WJ (reprint author), TENNESSEE VALLEY AUTHOR,407 MPB,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU AMER INST CHEMICAL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0278-4491 J9 ENVIRON PROG JI Environ. Prog. PD NOV PY 1988 VL 7 IS 4 BP 257 EP 261 DI 10.1002/ep.3300070414 PG 5 WC Engineering, Environmental; Engineering, Chemical; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA R1547 UT WOS:A1988R154700007 ER PT J AU ZIMMERMAN, RH MCWHERTER, GR BLOEMER, SR AF ZIMMERMAN, RH MCWHERTER, GR BLOEMER, SR TI MEDIUM-SIZED MAMMAL HOSTS OF AMBLYOMMA-AMERICANUM AND DERMACENTOR-VARIABILIS (ACARI, IXODIDAE) AT LAND BETWEEN THE LAKES, TENNESSEE, AND EFFECTS OF INTEGRATED TICK MANAGEMENT ON HOST INFESTATIONS SO JOURNAL OF MEDICAL ENTOMOLOGY LA English DT Article C1 TENNESSEE VALLEY AUTHOR,RECREAT RESOURCES BRANCH,LAND BETWEEN LAKES,GOLDEN POND,KY 42231. NR 23 TC 20 Z9 20 U1 0 U2 5 PU ENTOMOL SOC AMER PI LANHAM PA 9301 ANNAPOLIS RD, LANHAM, MD 20706 SN 0022-2585 J9 J MED ENTOMOL JI J. Med. Entomol. PD NOV PY 1988 VL 25 IS 6 BP 461 EP 466 PG 6 WC Entomology; Veterinary Sciences SC Entomology; Veterinary Sciences GA T0102 UT WOS:A1988T010200004 PM 3204625 ER PT J AU BOYLE, JR CUMMINGS, H ARP, B AF BOYLE, JR CUMMINGS, H ARP, B TI THE TENNESSEE VALLEY AUTHORITYS (TVAS) EXPERIENCE AND ACTION PLANS WITH FREESTANDING OIL-FILLED CURRENT TRANSFORMERS (CTS) SO IEEE TRANSACTIONS ON POWER DELIVERY LA English DT Article C1 TENNESSEE VALLEY AUTHOR,TECH SUPPORT BRANCH,CHATTANOOGA,TN 37401. RP BOYLE, JR (reprint author), TENNESSEE VALLEY AUTHOR,DIV OPERAT SUPPORT,CHATTANOOGA,TN 37401, USA. NR 0 TC 5 Z9 5 U1 0 U2 0 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0885-8977 J9 IEEE T POWER DELIVER JI IEEE Trans. Power Deliv. PD OCT PY 1988 VL 3 IS 4 BP 1769 EP 1775 DI 10.1109/61.193983 PG 7 WC Engineering, Electrical & Electronic SC Engineering GA R0257 UT WOS:A1988R025700063 ER PT J AU CUMMINGS, HB BOYLE, JR ARP, BW AF CUMMINGS, HB BOYLE, JR ARP, BW TI CONTINUOUS, ONLINE MONITORING OF FREESTANDING, OIL-FILLED CURRENT TRANSFORMERS TO PREDICT IMMINENT FAILURE SO IEEE TRANSACTIONS ON POWER DELIVERY LA English DT Article C1 TENNESSEE VALLEY AUTHOR,TECH SUPPORT BRANCH,CHATTANOOGA,TN 37401. RP CUMMINGS, HB (reprint author), TENNESSEE VALLEY AUTHOR,DIV OPERAT SUPPORT,CHATTANOOGA,TN 37401, USA. NR 8 TC 2 Z9 2 U1 0 U2 0 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0885-8977 J9 IEEE T POWER DELIVER JI IEEE Trans. Power Deliv. PD OCT PY 1988 VL 3 IS 4 BP 1776 EP 1783 DI 10.1109/61.193984 PG 8 WC Engineering, Electrical & Electronic SC Engineering GA R0257 UT WOS:A1988R025700064 ER PT J AU FRAZIER, AW WAERSTAD, KR KIM, YK AF FRAZIER, AW WAERSTAD, KR KIM, YK TI PHASE SYSTEMS MELAMINE-H3PO4-H2O AND MELAMINE-NH3-H3PO4-H2O AT 25-DEGREES-C SO JOURNAL OF CHEMICAL AND ENGINEERING DATA LA English DT Article RP FRAZIER, AW (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,DIV RES,MUSCLE SHOALS,AL 35660, USA. NR 15 TC 3 Z9 3 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0021-9568 J9 J CHEM ENG DATA JI J. Chem. Eng. Data PD OCT PY 1988 VL 33 IS 4 BP 518 EP 523 DI 10.1021/je00054a036 PG 6 WC Thermodynamics; Chemistry, Multidisciplinary; Engineering, Chemical SC Thermodynamics; Chemistry; Engineering GA Q7307 UT WOS:A1988Q730700036 ER PT J AU FOX, GL COLOMBO, M CLEVENGER, WF FERGUSON, C AF FOX, GL COLOMBO, M CLEVENGER, WF FERGUSON, C TI PARENTAL DIVISION OF LABOR IN ADOLESCENT SEXUAL SOCIALIZATION SO JOURNAL OF CONTEMPORARY ETHNOGRAPHY LA English DT Article C1 OAK RIDGE NATL LABS,TVA,OAK RIDGE,TN. WAYNE STATE UNIV,CTR URBAN STUDIES,DETROIT,MI 48202. UNIV TENNESSEE,DEPT SOCIOL,KNOXVILLE,TN 37996. EVERLOOK CTR,MARYVILLE,TN. RP FOX, GL (reprint author), UNIV TENNESSEE,CHILD & FAMILY STUDIES & SOCIOL,KNOXVILLE,TN 37996, USA. NR 27 TC 5 Z9 5 U1 0 U2 0 PU SAGE PUBLICATIONS INC PI THOUSAND OAKS PA 2455 TELLER RD, THOUSAND OAKS, CA 91320 SN 0891-2416 J9 J CONTEMP ETHNOGR JI J. Contemp. Ethnogr. PD OCT PY 1988 VL 17 IS 3 BP 349 EP 371 DI 10.1177/089124188017003006 PG 23 WC Sociology; Urban Studies SC Sociology; Urban Studies GA Q7855 UT WOS:A1988Q785500006 ER PT J AU JONES, HC NOGGLE, JC MCDUFFIE, C AF JONES, HC NOGGLE, JC MCDUFFIE, C TI EFFECTS OF CHRONIC EXPOSURE TO SIMULATED POWER-PLANT EMISSIONS AND OZONE IN SOYBEAN PRODUCTION SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Note C1 TENNESSEE VALLEY AUTHOR,AIR QUAL BRANCH,204 CHEM ENGN BLDG,MUSCLE SHOALS,AL 35660. TENNESSEE VALLEY AUTHOR,FISHERIES & AQUAT BIOL BRANCH,KNOXVILLE,TN 37902. TENNESSEE VALLEY AUTHOR,AIR QUAL BRANCH,MUSCLE SHOALS,AL 35660. NR 29 TC 2 Z9 2 U1 0 U2 6 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD OCT-DEC PY 1988 VL 17 IS 4 BP 701 EP 707 PG 7 WC Environmental Sciences SC Environmental Sciences & Ecology GA Q6858 UT WOS:A1988Q685800030 ER PT J AU HOLLAND, FR AF HOLLAND, FR TI BENEFITS FROM THE DEVELOPMENT OF THE TENNESSEE RIVER SO LANDSCAPE AND URBAN PLANNING LA English DT Article RP HOLLAND, FR (reprint author), TENNESSEE VALLEY AUTHOR,DIV LAND & ECON RESOURCES,LAND MANAGEMENT BRANCH,NORRIS,TN 37828, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0169-2046 J9 LANDSCAPE URBAN PLAN JI Landsc. Urban Plan. PD OCT PY 1988 VL 16 IS 1-2 BP 163 EP 175 DI 10.1016/0169-2046(88)90041-2 PG 13 WC Ecology; Environmental Studies; Geography; Geography, Physical; Urban Studies SC Environmental Sciences & Ecology; Geography; Physical Geography; Urban Studies GA Q6578 UT WOS:A1988Q657800012 ER PT J AU MAYS, DA GIORDANO, PM AF MAYS, DA GIORDANO, PM TI LAND SPREADING IN THE TENNESSEE VALLEY SO BIOCYCLE LA English DT Article RP MAYS, DA (reprint author), TENNESSEE VALLEY AUTHOR,AGR RES BRANCH,MUSCLE SHOALS,AL 35660, USA. NR 4 TC 1 Z9 1 U1 0 U2 0 PU JG PRESS, INC PI EMMAUS PA 419 STATE AVE, EMMAUS, PA 18049 SN 0276-5055 J9 BIOCYCLE JI Biocycle PD SEP PY 1988 VL 29 IS 8 BP 41 EP 43 PG 3 WC Ecology; Soil Science SC Environmental Sciences & Ecology; Agriculture GA Q2329 UT WOS:A1988Q232900008 ER PT J AU WADDELL, EL AF WADDELL, EL TI BIOGAS PRODUCTION FROM CAGED LAYER WASTES SO BIOCYCLE LA English DT Article RP WADDELL, EL (reprint author), TENNESSEE VALLEY AUTHOR,AGR RES BRANCH,F137 NFDC,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU JG PRESS, INC PI EMMAUS PA 419 STATE AVE, EMMAUS, PA 18049 SN 0276-5055 J9 BIOCYCLE JI Biocycle PD SEP PY 1988 VL 29 IS 8 BP 58 EP 59 PG 2 WC Ecology; Soil Science SC Environmental Sciences & Ecology; Agriculture GA Q2329 UT WOS:A1988Q232900014 ER PT J AU POWERS, MW AF POWERS, MW TI THE ANALYTICAL MONTE-CARLO METHOD FOR APPROXIMATING THE DISTRIBUTION OF A PLANTS ELECTRICAL GENERATION SO IEEE TRANSACTIONS ON ENERGY CONVERSION LA English DT Article RP POWERS, MW (reprint author), TENNESSEE VALLEY AUTHOR,404 KRYSTAL BLDG,CHATTANOOGA,TN 37401, USA. NR 2 TC 1 Z9 1 U1 0 U2 0 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0885-8969 J9 IEEE T ENERGY CONVER JI IEEE Trans. Energy Convers. PD SEP PY 1988 VL 3 IS 3 BP 433 EP 439 DI 10.1109/60.8047 PG 7 WC Energy & Fuels; Engineering, Electrical & Electronic SC Energy & Fuels; Engineering GA Q4250 UT WOS:A1988Q425000001 ER PT J AU COX, JP AF COX, JP TI WHAT PURPOSE REVEGETATION SO JOURNAL OF SOIL AND WATER CONSERVATION LA English DT Letter C1 TVA WATER RESOURCES,CHATTANOOGA,TN. TVA LAND RESOURCES,CHATTANOOGA,TN. NR 1 TC 0 Z9 0 U1 0 U2 0 PU SOIL WATER CONSERVATION SOC PI ANKENY PA 7515 N E ANKENY RD, ANKENY, IA 50021-9764 SN 0022-4561 J9 J SOIL WATER CONSERV JI J. Soil Water Conserv. PD SEP-OCT PY 1988 VL 43 IS 5 BP 356 EP 357 PG 2 WC Ecology; Soil Science; Water Resources SC Environmental Sciences & Ecology; Agriculture; Water Resources GA Q9498 UT WOS:A1988Q949800006 ER PT J AU GILES, JE AF GILES, JE TI REPRESENTING HYDROPOWER IN HYDROTHERMAL POWER-SYSTEM SO JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT-ASCE LA English DT Article RP GILES, JE (reprint author), TENNESSEE VALLEY AUTHOR,ENGN LAB,NORRIS,TN 37828, USA. NR 5 TC 0 Z9 0 U1 0 U2 0 PU ASCE-AMER SOC CIVIL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0733-9496 J9 J WATER RES PL-ASCE JI J. Water Resour. Plan. Manage.-ASCE PD SEP PY 1988 VL 114 IS 5 BP 500 EP 516 PG 17 WC Engineering, Civil; Water Resources SC Engineering; Water Resources GA P9222 UT WOS:A1988P922200002 ER PT J AU TESSMER, RG SAULS, TR AF TESSMER, RG SAULS, TR TI WHAT MAKES A COAL-FIRED PLANT SO COSTLY SO MECHANICAL ENGINEERING LA English DT Article RP TESSMER, RG (reprint author), TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401, USA. NR 0 TC 2 Z9 2 U1 0 U2 0 PU ASME-AMER SOC MECHANICAL ENG PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0025-6501 J9 MECH ENG JI Mech. Eng. PD AUG PY 1988 VL 110 IS 8 BP 62 EP 66 PG 5 WC Engineering, Mechanical SC Engineering GA P7339 UT WOS:A1988P733900015 ER PT J AU JOSLIN, JD KELLY, JM WOLFE, MH RUSTAD, LE AF JOSLIN, JD KELLY, JM WOLFE, MH RUSTAD, LE TI ELEMENTAL PATTERNS IN ROOTS AND FOLIAGE OF MATURE SPRUCE ACROSS A GRADIENT OF SOIL ALUMINUM SO WATER AIR AND SOIL POLLUTION LA English DT Article C1 TENNESSEE VALLEY AUTHOR,AIR QUAL BRANCH,MUSCLE SHOALS,AL 35660. UNIV MAINE,CTR LAND & WATER RESOURCES,ORONO,ME 04469. NR 56 TC 41 Z9 41 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD AUG PY 1988 VL 40 IS 3-4 BP 375 EP 390 PG 16 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA R4854 UT WOS:A1988R485400012 ER PT J AU KIM, YK WILLIARD, JW FRAZIER, AW AF KIM, YK WILLIARD, JW FRAZIER, AW TI SOLUBILITY RELATIONSHIP IN THE SYSTEM NANO3-NH4NO3-UREA-H2O AT 0-DEGREES-C SO JOURNAL OF CHEMICAL AND ENGINEERING DATA LA English DT Article RP KIM, YK (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,DIV RES,MUSCLE SHOALS,AL 35660, USA. NR 9 TC 1 Z9 1 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0021-9568 J9 J CHEM ENG DATA JI J. Chem. Eng. Data PD JUL PY 1988 VL 33 IS 3 BP 306 EP 309 DI 10.1021/je00053a024 PG 4 WC Thermodynamics; Chemistry, Multidisciplinary; Engineering, Chemical SC Thermodynamics; Chemistry; Engineering GA P3275 UT WOS:A1988P327500024 ER PT J AU SULLIVAN, JM KOHLER, JJ GRINSTEAD, JH AF SULLIVAN, JM KOHLER, JJ GRINSTEAD, JH TI SOLUBILITY OF ALPHA-CALCIUM SULFATE HEMIHYDRATE IN 40, 45, 50, AND 55-PERCENT P2O5 PHOSPHORIC-ACID SOLUTIONS AT 80, 90, 100, AND 110-DEGREES-C SO JOURNAL OF CHEMICAL AND ENGINEERING DATA LA English DT Article RP SULLIVAN, JM (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,DIV RES,MUSCLE SHOALS,AL 35660, USA. NR 10 TC 13 Z9 14 U1 0 U2 4 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0021-9568 J9 J CHEM ENG DATA JI J. Chem. Eng. Data PD JUL PY 1988 VL 33 IS 3 BP 367 EP 370 DI 10.1021/je00053a039 PG 4 WC Thermodynamics; Chemistry, Multidisciplinary; Engineering, Chemical SC Thermodynamics; Chemistry; Engineering GA P3275 UT WOS:A1988P327500039 ER PT J AU JOHNSON, DW KELLY, JM SWANK, WT COLE, DW VANMIEGROET, H HORNBECK, JW PIERCE, RS VANLEAR, D AF JOHNSON, DW KELLY, JM SWANK, WT COLE, DW VANMIEGROET, H HORNBECK, JW PIERCE, RS VANLEAR, D TI THE EFFECTS OF LEACHING AND WHOLE-TREE HARVESTING ON CATION BUDGETS OF SEVERAL FORESTS SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article C1 CLEMSON UNIV,DEPT FORESTRY,CLEMSON,SC 29631. COWEETA HYDROL LAB,OTTO,NC 28763. UNIV WASHINGTON,COLL FOREST RESOURCES,SEATTLE,WA 98195. US FOREST SERV,FORESTRY SCI LAB,DURHAM,NH 03824. OAK RIDGE NATL LAB,DIV AIR & WATER RESOURCES,TENNESSEE VALLEY AUTHOR,OAK RIDGE,TN 37831. RP JOHNSON, DW (reprint author), OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37831, USA. RI Van Miegroet, Helga/A-1925-2012 NR 26 TC 66 Z9 66 U1 0 U2 4 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD JUL-SEP PY 1988 VL 17 IS 3 BP 418 EP 424 PG 7 WC Environmental Sciences SC Environmental Sciences & Ecology GA P4296 UT WOS:A1988P429600011 ER PT J AU KELLY, JM AF KELLY, JM TI ANNUAL ELEMENTAL INPUT OUTPUT ESTIMATES FOR 2 FORESTED WATERSHEDS IN EASTERN TENNESSEE SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article RP KELLY, JM (reprint author), OAK RIDGE NATL LAB,COOP FOREST STUDIES PROGRAM,TENNESSEE VALLEY AUTHOR,BLDG 1505,OAK RIDGE,TN 37831, USA. NR 31 TC 10 Z9 10 U1 0 U2 1 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD JUL-SEP PY 1988 VL 17 IS 3 BP 463 EP 468 PG 6 WC Environmental Sciences SC Environmental Sciences & Ecology GA P4296 UT WOS:A1988P429600018 ER PT J AU BLOEMER, SR ZIMMERMAN, RH FAIRBANKS, K AF BLOEMER, SR ZIMMERMAN, RH FAIRBANKS, K TI ABUNDANCE, ATTACHMENT SITES, AND DENSITY ESTIMATORS OF LONE STAR TICKS (ACARI, IXODIDAE) INFESTING WHITE-TAILED DEER SO JOURNAL OF MEDICAL ENTOMOLOGY LA English DT Article C1 TENNESSEE VALLEY AUTHOR,RECREAT RESOURCES BRANCH,GOLDEN POND,KY 42231. NR 20 TC 58 Z9 60 U1 1 U2 8 PU ENTOMOL SOC AMER PI LANHAM PA 9301 ANNAPOLIS RD, LANHAM, MD 20706 SN 0022-2585 J9 J MED ENTOMOL JI J. Med. Entomol. PD JUL PY 1988 VL 25 IS 4 BP 295 EP 300 PG 6 WC Entomology; Veterinary Sciences SC Entomology; Veterinary Sciences GA T0100 UT WOS:A1988T010000014 PM 3404547 ER PT J AU PRATT, RG DABNEY, SM MAYS, DA AF PRATT, RG DABNEY, SM MAYS, DA TI NEW FORAGE LEGUME HOSTS OF SCLEROTINIA-TRIFOLIORUM AND SCLEROTINIA-SCLEROTIORUM IN THE SOUTHEASTERN UNITED-STATES SO PLANT DISEASE LA English DT Article C1 LOUISIANA STATE UNIV,LOUISIANA AGR EXPT STN,DEPT AGRON,BATON ROUGE,LA 70803. TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. RP PRATT, RG (reprint author), USDA ARS,MISSISSIPPI STATE,MS 39762, USA. NR 23 TC 13 Z9 13 U1 1 U2 3 PU AMER PHYTOPATHOLOGICAL SOC PI ST PAUL PA 3340 PILOT KNOB ROAD, ST PAUL, MN 55121 SN 0191-2917 J9 PLANT DIS JI PLANT DIS. PD JUL PY 1988 VL 72 IS 7 BP 593 EP 596 DI 10.1094/PD-72-0593 PG 4 WC Plant Sciences SC Plant Sciences GA P4375 UT WOS:A1988P437500009 ER PT J AU MCBRIDE, MB SIKORA, FJ WESSELINK, LG AF MCBRIDE, MB SIKORA, FJ WESSELINK, LG TI COMPLEXATION AND CATALYZED OXIDATIVE POLYMERIZATION OF CATECHOL BY ALUMINUM IN ACIDIC SOLUTION SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. RP MCBRIDE, MB (reprint author), CORNELL UNIV,DEPT AGRON,BRADFIELD & EMERSON HALLS,ITHACA,NY 14853, USA. NR 36 TC 27 Z9 27 U1 0 U2 7 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD JUL-AUG PY 1988 VL 52 IS 4 BP 985 EP 993 PG 9 WC Soil Science SC Agriculture GA Q1940 UT WOS:A1988Q194000016 ER PT J AU KACHELMAN, DL WATERS, JA COLE, CA AF KACHELMAN, DL WATERS, JA COLE, CA TI ACID FERTILIZER SOLUTION PRODUCTION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD JUN 5 PY 1988 VL 195 BP 6 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA P5991 UT WOS:A1988P599101999 ER PT J AU PARKER, BR NORTON, MM EUBANKS, C AF PARKER, BR NORTON, MM EUBANKS, C TI PIPE-REACTOR STUDIES AT TVAS NATIONAL-FERTILIZER-DEVELOPMENT-CENTER SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM DEV BRANCH,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD JUN 5 PY 1988 VL 195 BP 7 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA P5991 UT WOS:A1988P599102000 ER PT J AU COLE, CA SHANER, J AF COLE, CA SHANER, J TI PRODUCTION OF LOW-PRESSURE NITROGEN SUSPENSIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. GREEN DROP FERTILIZER LTD,CALGARY T2A 2N9,ALBERTA,CANADA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD JUN 5 PY 1988 VL 195 BP 9 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA P5991 UT WOS:A1988P599102002 ER PT J AU MCGILL, KE MEARS, G AF MCGILL, KE MEARS, G TI PRODUCTION OF AMMONIUM POLYPHOSPHATE LIQUID AND SUSPENSION FERTILIZERS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM DEV BRANCH,MUSCLE SHOALS,AL 35660. MEARS FERTILIZER INC,EL DORADO,KS 67042. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD JUN 5 PY 1988 VL 195 BP 10 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA P5991 UT WOS:A1988P599102003 ER PT J AU HAUCK, RD AF HAUCK, RD TI AGRICULTURAL NITROGEN CONCERNS REFLECTED IN GROUNDWATER PROTECTION LEGISLATION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD JUN 5 PY 1988 VL 195 BP 12 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA P5991 UT WOS:A1988P599102005 ER PT J AU MEREDITH, HL AKIN, GW AF MEREDITH, HL AKIN, GW TI OVERVIEW OF AGRONOMIC RESEARCH BY TVA SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD JUN 5 PY 1988 VL 195 BP 15 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA P5991 UT WOS:A1988P599102008 ER PT J AU SALLADAY, DG FINCH, RC BRODER, MF AF SALLADAY, DG FINCH, RC BRODER, MF TI PRODUCTION OF GRANULAR AMMONIUM-SULFATE IN TVA-TYPE REGIONAL AMMONIATION-GRANULATION PLANTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD JUN 5 PY 1988 VL 195 BP 17 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA P5991 UT WOS:A1988P599102010 ER PT J AU ELROD, JL NICHOLS, DE AF ELROD, JL NICHOLS, DE TI FERTILIZER SUSPENDING AGENTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM DEV BRANCH,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD JUN 5 PY 1988 VL 195 BP 20 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA P5991 UT WOS:A1988P599102013 ER PT J AU MEISCHEN, SJ KENNEDY, GA AF MEISCHEN, SJ KENNEDY, GA TI LEACHING METHOD TO CHEMICALLY BENEFICIATE A CARBONATE-CONTAMINATED PHOSPHATE ROCK SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,DIV RES,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD JUN 5 PY 1988 VL 195 BP 23 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA P5991 UT WOS:A1988P599102016 ER PT J AU SOROCZAK, MM AF SOROCZAK, MM TI CHARACTERIZATION OF MINERAL CONTAMINANTS WHICH IMPEDE BENEFICIATION OF PHOSPHATE ROCK SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,DIV RES,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD JUN 5 PY 1988 VL 195 BP 24 EP FERT PN 1 PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA P5991 UT WOS:A1988P599102017 ER PT J AU SIMMONS, GL POPE, PE AF SIMMONS, GL POPE, PE TI DEVELOPMENT OF A ROOT-GROWTH MODEL FOR YELLOW-POPLAR AND SWEETGUM SEEDLINGS GROWN IN COMPACTED SOIL SO CANADIAN JOURNAL OF FOREST RESEARCH-REVUE CANADIENNE DE RECHERCHE FORESTIERE LA English DT Article C1 PURDUE UNIV,DEPT FORESTRY & NAT RESOURCES,W LAFAYETTE,IN 47907. RP SIMMONS, GL (reprint author), OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHOR,DIV AIR & WATER RESOURCES,AIR QUAL BRANCH,OAK RIDGE,TN 37831, USA. NR 13 TC 1 Z9 1 U1 0 U2 1 PU NATL RESEARCH COUNCIL CANADA PI OTTAWA PA RESEARCH JOURNALS, MONTREAL RD, OTTAWA ON K1A 0R6, CANADA SN 0045-5067 J9 CAN J FOREST RES JI Can. J. For. Res.-Rev. Can. Rech. For. PD JUN PY 1988 VL 18 IS 6 BP 728 EP 732 DI 10.1139/x88-111 PG 5 WC Forestry SC Forestry GA P2146 UT WOS:A1988P214600011 ER PT J AU OLEM, H AF OLEM, H TI COAL AND COAL-MINE DRAINAGE SO JOURNAL WATER POLLUTION CONTROL FEDERATION LA English DT Review RP OLEM, H (reprint author), TENNESSEE VALLEY AUTHOR,DIV AIR & WATER RESOURCES,WATER QUAL BRANCH,270 HANEY BLDG,CHATTANOOGA,TN 37401, USA. NR 67 TC 0 Z9 0 U1 0 U2 0 PU WATER ENVIRONMENT FEDERATION PI ALEXANDRIA PA 601 WYTHE ST, ALEXANDRIA, VA 22314-1994 SN 0043-1303 J9 J WATER POLLUT CON F PD JUN PY 1988 VL 60 IS 6 BP 886 EP 890 PG 5 WC Environmental Sciences SC Environmental Sciences & Ecology GA N9541 UT WOS:A1988N954100029 ER PT J AU IWANKSI, ML CHU, TJ AF IWANKSI, ML CHU, TJ TI POWER INDUSTRY WASTES SO JOURNAL WATER POLLUTION CONTROL FEDERATION LA English DT Review RP IWANKSI, ML (reprint author), TENNESSEE VALLEY AUTHOR,ENVIRONM QUAL STAFF,KNOXVILLE,TN 37902, USA. NR 188 TC 0 Z9 0 U1 1 U2 1 PU WATER ENVIRONMENT FEDERATION PI ALEXANDRIA PA 601 WYTHE ST, ALEXANDRIA, VA 22314-1994 SN 0043-1303 J9 J WATER POLLUT CON F PD JUN PY 1988 VL 60 IS 6 BP 893 EP 904 PG 12 WC Environmental Sciences SC Environmental Sciences & Ecology GA N9541 UT WOS:A1988N954100031 ER PT J AU POPPE, WL AF POPPE, WL TI DISSOLVED-OXYGEN IN STREAMS AND RESERVOIRS SO JOURNAL WATER POLLUTION CONTROL FEDERATION LA English DT Review RP POPPE, WL (reprint author), TENNESSEE VALLEY AUTHOR,ROOM 270,HANEY BLDG,CHATTANOOGA,TN 37401, USA. NR 40 TC 0 Z9 0 U1 1 U2 2 PU WATER ENVIRONMENT FEDERATION PI ALEXANDRIA PA 601 WYTHE ST, ALEXANDRIA, VA 22314-1994 SN 0043-1303 J9 J WATER POLLUT CON F PD JUN PY 1988 VL 60 IS 6 BP 959 EP 961 PG 3 WC Environmental Sciences SC Environmental Sciences & Ecology GA N9541 UT WOS:A1988N954100039 ER PT J AU ABDELSABOUR, MF MORTVEDT, JJ KELSOE, JJ AF ABDELSABOUR, MF MORTVEDT, JJ KELSOE, JJ TI CADMIUM-ZINC INTERACTIONS IN PLANTS AND EXTRACTABLE CADMIUM AND ZINC FRACTIONS IN SOIL SO SOIL SCIENCE LA English DT Article C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,AGR RES BRANCH,MUSCLE SHOALS,AL 35660. NR 21 TC 52 Z9 60 U1 1 U2 7 PU WILLIAMS & WILKINS PI BALTIMORE PA 351 WEST CAMDEN ST, BALTIMORE, MD 21201-2436 SN 0038-075X J9 SOIL SCI JI Soil Sci. PD JUN PY 1988 VL 145 IS 6 BP 424 EP 431 DI 10.1097/00010694-198806000-00004 PG 8 WC Soil Science SC Agriculture GA Q1350 UT WOS:A1988Q135000004 ER PT J AU THORNTON, FC SCHAEDLE, M RAYNAL, DJ AF THORNTON, FC SCHAEDLE, M RAYNAL, DJ TI SENSITIVITY OF RED OAK (QUERCUS-RUBRA L) AND AMERICAN BEECH (FAGUS-GRANDIFOLIA EHRH) SEEDLINGS TO SODIUM-SALTS IN SOLUTION CULTURE SO TREE PHYSIOLOGY LA English DT Article RP THORNTON, FC (reprint author), TENNESSEE VALLEY AUTHOR,AIR QUAL BRANCH,RES SECT,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 11 Z9 12 U1 2 U2 3 PU HERON PUBLISHING PI VICTORIA PA BOX 5579 STATION B, VICTORIA BC V8R 6S4, CANADA SN 0829-318X J9 TREE PHYSIOL JI Tree Physiol. PD JUN PY 1988 VL 4 IS 2 BP 167 EP 172 PG 6 WC Forestry SC Forestry GA P1482 UT WOS:A1988P148200007 ER PT J AU JOSLIN, JD MCDUFFIE, C BREWER, PF AF JOSLIN, JD MCDUFFIE, C BREWER, PF TI ACIDIC CLOUD WATER AND CATION LOSS FROM RED SPRUCE FOLIAGE SO WATER AIR AND SOIL POLLUTION LA English DT Article C1 TENNESSEE VALLEY AUTHOR,AIR QUAL BRANCH,MUSCLE SHOALS,AL 35660. NR 27 TC 54 Z9 54 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD JUN PY 1988 VL 39 IS 3-4 BP 355 EP 363 PG 9 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA Q7817 UT WOS:A1988Q781700010 ER PT J AU VOIGTLANDER, CW AF VOIGTLANDER, CW TI COMPREHENSIVE PUBLICATIONS POLICY FOR AFS SO FISHERIES LA English DT Article RP VOIGTLANDER, CW (reprint author), TENNESSEE VALLEY AUTHOR,ENVIRONM QUAL,KNOXVILLE,TN 37902, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER FISHERIES SOC PI BETHESDA PA 5410 GROSVENOR LANE SUITE 110, BETHESDA, MD 20814-2199 SN 0363-2415 J9 FISHERIES JI Fisheries PD MAY-JUN PY 1988 VL 13 IS 3 BP 24 EP 27 PG 4 WC Fisheries SC Fisheries GA N8606 UT WOS:A1988N860600005 ER PT J AU SULLIVAN, JM GRINSTEAD, JH KIM, YK WAERSTAD, KR AF SULLIVAN, JM GRINSTEAD, JH KIM, YK WAERSTAD, KR TI PHYSICOCHEMICAL PROPERTIES OF NEW SOLID UREA NITRIC PHOSPHATE FERTILIZERS .1. PRODUCTS FROM NITRIC-ACID, PHOSPHATE ROCK, AND UREA SO INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH LA English DT Article RP SULLIVAN, JM (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,DIV RES,MUSCLE SHOALS,AL 35660, USA. NR 12 TC 1 Z9 1 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0888-5885 J9 IND ENG CHEM RES JI Ind. Eng. Chem. Res. PD MAY PY 1988 VL 27 IS 5 BP 851 EP 857 DI 10.1021/ie00077a023 PG 7 WC Engineering, Chemical SC Engineering GA N3591 UT WOS:A1988N359100023 ER PT J AU SULLIVAN, JM GRINSTEAD, JH KIM, YK WAERSTAD, KR AF SULLIVAN, JM GRINSTEAD, JH KIM, YK WAERSTAD, KR TI PHYSICOCHEMICAL PROPERTIES OF NEW SOLID UREA NITRIC PHOSPHATE FERTILIZERS .2. PRODUCTS FROM NITRIC-ACID, PHOSPHATE ROCK, UREA, AND SUPPLEMENTAL WET-PROCESS PHOSPHORIC-ACID SO INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH LA English DT Article RP SULLIVAN, JM (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,DIV RES,MUSCLE SHOALS,AL 35660, USA. NR 2 TC 0 Z9 0 U1 0 U2 2 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0888-5885 J9 IND ENG CHEM RES JI Ind. Eng. Chem. Res. PD MAY PY 1988 VL 27 IS 5 BP 857 EP 865 DI 10.1021/ie00077a024 PG 9 WC Engineering, Chemical SC Engineering GA N3591 UT WOS:A1988N359100024 ER PT J AU PRATT, RG DABNEY, SM MAYS, DA AF PRATT, RG DABNEY, SM MAYS, DA TI OCCURRENCE OF SCLEROTINIA DISEASES ON POTENTIAL LEGUME COVER CROPS IN THE SOUTHEASTERN USA SO PHYTOPATHOLOGY LA English DT Meeting Abstract C1 USDA ARS,MISSISSIPPI STATE,MS 39762. LOUISIANA STATE UNIV,LOUISIANA AGR EXPT STN,BATON ROUGE,LA 70803. TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER PHYTOPATHOLOGICAL SOC PI ST PAUL PA 3340 PILOT KNOB ROAD, ST PAUL, MN 55121 SN 0031-949X J9 PHYTOPATHOLOGY JI Phytopathology PD MAY PY 1988 VL 78 IS 5 BP 629 EP 629 PG 1 WC Plant Sciences SC Plant Sciences GA N5034 UT WOS:A1988N503400058 ER PT J AU DICK, EP DHIRANI, H GUPTA, BK POWELL, PW SHINN, RA GREENWOOD, A PORTER, JW AF DICK, EP DHIRANI, H GUPTA, BK POWELL, PW SHINN, RA GREENWOOD, A PORTER, JW TI REVIEW OF GENERATOR SURGE COORDINATION INCLUDING GENERATOR BREAKERS SO IEEE TRANSACTIONS ON POWER DELIVERY LA English DT Article C1 VIRGINIA POWER,RICHMOND,VA. TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401. RENSSELAER POLYTECH INST,TROY,NY 12181. ELECT POWER RES INST,WASHINGTON,DC. RP DICK, EP (reprint author), ONTARIO HYDRO,800 KIPLING AVE,TORONTO,ONTARIO,CANADA. NR 9 TC 3 Z9 6 U1 0 U2 0 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0885-8977 J9 IEEE T POWER DELIVER JI IEEE Trans. Power Deliv. PD APR PY 1988 VL 3 IS 2 BP 599 EP 606 DI 10.1109/61.4297 PG 8 WC Engineering, Electrical & Electronic SC Engineering GA P1104 UT WOS:A1988P110400023 ER PT J AU HSIEH, SS AF HSIEH, SS TI BENEFICIATION OF A DOLOMITIC PHOSPHATE PEBBLE FROM FLORIDA SO INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH LA English DT Article RP HSIEH, SS (reprint author), TENNESSEE VALLEY AUTHOR,DIV RES,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 7 TC 8 Z9 8 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0888-5885 J9 IND ENG CHEM RES JI Ind. Eng. Chem. Res. PD APR PY 1988 VL 27 IS 4 BP 594 EP 596 DI 10.1021/ie00076a011 PG 3 WC Engineering, Chemical SC Engineering GA M9980 UT WOS:A1988M998000011 ER PT J AU BENTON, DJ WALDROP, WR AF BENTON, DJ WALDROP, WR TI COMPUTER-SIMULATION OF TRANSPORT PHENOMENA IN EVAPORATIVE COOLING-TOWERS SO JOURNAL OF ENGINEERING FOR GAS TURBINES AND POWER-TRANSACTIONS OF THE ASME LA English DT Article RP BENTON, DJ (reprint author), TENNESSEE VALLEY AUTHOR,ENGN LAB,NORRIS,TN 37828, USA. NR 19 TC 8 Z9 8 U1 1 U2 1 PU ASME-AMER SOC MECHANICAL ENG PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017 SN 0742-4795 J9 J ENG GAS TURB POWER JI J. Eng. Gas. Turbines Power-Trans. ASME PD APR PY 1988 VL 110 IS 2 BP 190 EP 196 PG 7 WC Engineering, Mechanical SC Engineering GA N0924 UT WOS:A1988N092400008 ER PT J AU WAN, HF MIKKELSEN, RL PAGE, AL AF WAN, HF MIKKELSEN, RL PAGE, AL TI SELENIUM UPTAKE BY SOME AGRICULTURAL CROPS FROM CENTRAL CALIFORNIA SOILS SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article C1 UNIV CALIF RIVERSIDE,RIVERSIDE,CA 92521. TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. ACAD SINICA,INST SOIL SCI,NANJING,PEOPLES R CHINA. NR 22 TC 24 Z9 25 U1 0 U2 1 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD APR-JUN PY 1988 VL 17 IS 2 BP 269 EP 272 PG 4 WC Environmental Sciences SC Environmental Sciences & Ecology GA N2187 UT WOS:A1988N218700017 ER PT J AU MUELLER, SF WEATHERFORD, FP AF MUELLER, SF WEATHERFORD, FP TI CHEMICAL-DEPOSITION TO A HIGH ELEVATION RED SPRUCE FOREST SO WATER AIR AND SOIL POLLUTION LA English DT Article RP MUELLER, SF (reprint author), TENNESSEE VALLEY AUTHOR,205 CEB,MUSCLE SHOALS,AL 35660, USA. NR 15 TC 36 Z9 37 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD APR PY 1988 VL 38 IS 3-4 BP 345 EP 363 PG 19 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA P6481 UT WOS:A1988P648100013 ER PT J AU ADAMS, MB KELLY, JM EDWARDS, NT AF ADAMS, MB KELLY, JM EDWARDS, NT TI GROWTH OF PINUS-TAEDA L SEEDLINGS VARIES WITH FAMILY AND OZONE EXPOSURE LEVEL SO WATER AIR AND SOIL POLLUTION LA English DT Article C1 OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,OAK RIDGE,TN 37831. RP ADAMS, MB (reprint author), OAK RIDGE NATL LAB,DIV ENVIRONM SCI,OAK RIDGE,TN 37831, USA. NR 23 TC 32 Z9 32 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD MAR PY 1988 VL 38 IS 1-2 BP 137 EP 150 PG 14 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA P6480 UT WOS:A1988P648000011 ER PT J AU PERCHALSKI, FR HIGGINS, JM AF PERCHALSKI, FR HIGGINS, JM TI PINPOINTING NONPOINT POLLUTION SO CIVIL ENGINEERING LA English DT Article RP PERCHALSKI, FR (reprint author), TENNESSEE VALLEY AUTHOR,MAPPING SERV BRANCH,REMOTE SENSING UNIT,CHATTANOOGA,TN 37401, USA. NR 0 TC 1 Z9 1 U1 0 U2 0 PU ASCE-AMER SOC CIVIL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0885-7024 J9 CIVIL ENG JI Civil Eng. PD FEB PY 1988 VL 58 IS 2 BP 62 EP 64 PG 3 WC Engineering, Civil SC Engineering GA L8904 UT WOS:A1988L890400014 ER PT J AU MORTVEDT, JJ KELSOE, JJ AF MORTVEDT, JJ KELSOE, JJ TI CROP RESPONSE TO FINE AND GRANULAR MAGNESIUM FERTILIZERS SO FERTILIZER RESEARCH LA English DT Article RP MORTVEDT, JJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 6 Z9 6 U1 0 U2 0 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD FEB PY 1988 VL 15 IS 2 BP 155 EP 161 DI 10.1007/BF01050677 PG 7 WC Soil Science SC Agriculture GA N3853 UT WOS:A1988N385300006 ER PT J AU FUNK, RR WANG, KT AF FUNK, RR WANG, KT TI STIFFNESSES OF NONPRISMATIC MEMBER SO JOURNAL OF STRUCTURAL ENGINEERING-ASCE LA English DT Note RP FUNK, RR (reprint author), TENNESSEE VALLEY AUTHOR,KNOXVILLE,TN 37902, USA. NR 3 TC 13 Z9 13 U1 0 U2 0 PU ASCE-AMER SOC CIVIL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0733-9445 J9 J STRUCT ENG-ASCE JI J. Struct. Eng.-ASCE PD FEB PY 1988 VL 114 IS 2 BP 489 EP 494 PG 6 WC Construction & Building Technology; Engineering, Civil SC Construction & Building Technology; Engineering GA L8147 UT WOS:A1988L814700014 ER PT J AU JONES, RM AF JONES, RM TI ACOUSTIC-EMISSION MONITORING IN NUCLEAR-POWER PLANTS SO MATERIALS EVALUATION LA English DT Article RP JONES, RM (reprint author), TENNESSEE VALLEY AUTHOR,SEQUOYAH NUCL PLANT,POB 2000,SODDY DAISY,TN 37379, USA. NR 0 TC 1 Z9 1 U1 1 U2 1 PU AMER SOC NON-DESTRUCTIVE TEST PI COLUMBUS PA 1711 ARLINGATE LANE PO BOX 28518, COLUMBUS, OH 43228-0518 SN 0025-5327 J9 MATER EVAL JI Mater. Eval. PD FEB PY 1988 VL 46 IS 2 BP 172 EP 173 PG 2 WC Materials Science, Characterization & Testing SC Materials Science GA M0089 UT WOS:A1988M008900004 ER PT J AU LARKIN, RP KELLY, JM AF LARKIN, RP KELLY, JM TI A SHORT-TERM MICROCOSM EVALUATION OF CO2 EVOLUTION FROM LITTER AND SOIL AS INFLUENCED BY SO2 AND SO4 ADDITIONS SO WATER AIR AND SOIL POLLUTION LA English DT Article C1 TENNESSEE VALLEY AUTHOR,OAK RIDGE NATL LAB,COOPERAT FOREST STUDIES PROGRAM,POB X,OAK RIDGE,TN 37831. NR 40 TC 1 Z9 1 U1 0 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD FEB PY 1988 VL 37 IS 3-4 BP 273 EP 280 DI 10.1007/BF00192940 PG 8 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA P6478 UT WOS:A1988P647800002 ER PT J AU LURIA, M MEAGHER, JF AF LURIA, M MEAGHER, JF TI COMPUTER-SIMULATION OF THE BOUNDARY-LAYER OXIDATION AND REMOVAL OF ATMOSPHERIC POLLUTANTS OVER THE WESTERN ATLANTIC-OCEAN SO ATMOSPHERIC ENVIRONMENT LA English DT Article C1 HEBREW UNIV JERUSALEM,DIV ENVIRONM SCI,IL-91904 JERUSALEM,ISRAEL. TENNESSEE VALLEY AUTHOR,OFF NAT RESOURCES & REG DEV,AIR QUAL BRANCH,MUSCLE SHOALS,AL 35660. RP LURIA, M (reprint author), NOAA,ATMOSPHER RES LAB,GLOBAL MONITORING CLIMATE CHANGE,AIR QUAL GRP,BOULDER,CO 80303, USA. NR 24 TC 7 Z9 7 U1 0 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 1352-2310 J9 ATMOS ENVIRON JI Atmos. Environ. PY 1988 VL 22 IS 2 BP 307 EP 316 DI 10.1016/0004-6981(88)90036-4 PG 10 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA M7432 UT WOS:A1988M743200008 ER PT J AU OLSZYNA, KJ MEAGHER, JF BAILEY, EM AF OLSZYNA, KJ MEAGHER, JF BAILEY, EM TI GAS-PHASE, CLOUD AND RAIN-WATER MEASUREMENTS OF HYDROGEN-PEROXIDE AT A HIGH-ELEVATION SITE SO ATMOSPHERIC ENVIRONMENT LA English DT Article RP OLSZYNA, KJ (reprint author), TENNESSEE VALLEY AUTHOR,AIR QUAL BRANCH,MUSCLE SHOALS,AL 35660, USA. NR 21 TC 72 Z9 72 U1 0 U2 3 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 1352-2310 J9 ATMOS ENVIRON JI Atmos. Environ. PY 1988 VL 22 IS 8 BP 1699 EP 1706 DI 10.1016/0004-6981(88)90398-8 PG 8 WC Environmental Sciences; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences GA P9036 UT WOS:A1988P903600021 ER PT J AU MCCASKEY, TA MARTIN, JB AF MCCASKEY, TA MARTIN, JB TI EVALUATION OF A PROCESS FOR IMPROVED QUALITY AND MICROBIAL SAFETY OF BROILER LITTER SO BIOLOGICAL WASTES LA English DT Article C1 TENNESSEE VALLEY AUTHOR,AGR RES BRANCH,MUSCLE SHOALS,AL 35660. RP MCCASKEY, TA (reprint author), AUBURN UNIV,ALABAMA AGR EXPT STN,DEPT ANIM & DAIRY SCI,AUBURN,AL 36849, USA. NR 19 TC 10 Z9 11 U1 0 U2 1 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0269-7483 J9 BIOL WASTE PY 1988 VL 25 IS 3 BP 209 EP 218 DI 10.1016/0269-7483(88)90080-8 PG 10 WC Agronomy; Biotechnology & Applied Microbiology; Engineering, Environmental SC Agriculture; Biotechnology & Applied Microbiology; Engineering GA P5477 UT WOS:A1988P547700005 ER PT J AU MILLIGAN, JD AF MILLIGAN, JD TI EVALUATION OF SAMPLE HOLDING TIME EXTENSION FOR ESCHERICHIA-COLI AND ENTEROCOCCI MEASUREMENTS SO CHEMOSPHERE LA English DT Article C1 USAF,ENGN & SERV CTR,TYNDALL AFB,FL. RP MILLIGAN, JD (reprint author), TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401, USA. NR 9 TC 1 Z9 1 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0045-6535 J9 CHEMOSPHERE JI Chemosphere PY 1988 VL 17 IS 6 BP 1241 EP 1245 DI 10.1016/0045-6535(88)90191-9 PG 5 WC Environmental Sciences SC Environmental Sciences & Ecology GA P2888 UT WOS:A1988P288800018 ER PT J AU MURRAY, GM SCHWEITZER, GK HEACKER, FK AF MURRAY, GM SCHWEITZER, GK HEACKER, FK TI CORROSION SYSTEM MODELING USING MICROCOMPUTER PROGRAMS FOR FREE-ENERGY MINIMIZATION SO CORROSION SCIENCE LA English DT Article C1 TENNESSEE VALLEY AUTHOR,CHEM ENGN UNIT,SPRING CITY,TN. RP MURRAY, GM (reprint author), UNIV TENNESSEE,DEPT CHEM,KNOXVILLE,TN 37996, USA. RI Murray, George/A-6625-2011 NR 7 TC 2 Z9 2 U1 0 U2 0 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0010-938X J9 CORROS SCI JI Corrosion Sci. PY 1988 VL 28 IS 9 BP 923 EP 932 DI 10.1016/0010-938X(88)90039-X PG 10 WC Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering SC Materials Science; Metallurgy & Metallurgical Engineering GA Q1986 UT WOS:A1988Q198600007 ER PT J AU FARINA, GE BARRIER, JW FORSYTHE, ML AF FARINA, GE BARRIER, JW FORSYTHE, ML TI FUEL ALCOHOL PRODUCTION FROM AGRICULTURAL LIGNOCELLULOSIC FEEDSTOCKS SO ENERGY SOURCES LA English DT Article RP FARINA, GE (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 8 TC 7 Z9 7 U1 0 U2 0 PU TAYLOR & FRANCIS PI BRISTOL PA 1900 FROST ROAD, SUITE 101, BRISTOL, PA 19007-1598 SN 0090-8312 J9 ENERG SOURCE JI Energy Sources PY 1988 VL 10 IS 4 BP 231 EP 237 DI 10.1080/00908318808908931 PG 7 WC Energy & Fuels; Engineering, Chemical SC Energy & Fuels; Engineering GA AE847 UT WOS:A1988AE84700003 ER PT J AU BREWER, PF PARKHURST, WJ MEEKS, TK AF BREWER, PF PARKHURST, WJ MEEKS, TK TI CROP LOSS DUE TO AMBIENT OZONE IN THE TENNESSEE VALLEY SO ENVIRONMENTAL POLLUTION LA English DT Article RP BREWER, PF (reprint author), TENNESSEE VALLEY AUTHOR,25 10313 MISSIONARY RIDGE PL,CHATTANOOGA,TN 37401, USA. NR 18 TC 4 Z9 5 U1 0 U2 2 PU ELSEVIER SCI LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, OXON, ENGLAND OX5 1GB SN 0269-7491 J9 ENVIRON POLLUT JI Environ. Pollut. PY 1988 VL 53 IS 1-4 BP 273 EP 284 DI 10.1016/0269-7491(88)90040-1 PG 12 WC Environmental Sciences SC Environmental Sciences & Ecology GA Q1683 UT WOS:A1988Q168300021 PM 15092556 ER PT J AU PAULK, J AF PAULK, J TI NATIONAL NETWORK FOR ENVIRONMENTAL-EDUCATION - THE ALLIANCE-FOR-ENVIRONMENTAL-EDUCATION IS FORGING THE LINKS SO ENVIRONMENTAL SCIENCE & TECHNOLOGY LA English DT Editorial Material RP PAULK, J (reprint author), TENNESSEE VALLEY AUTHOR,EDUC PROGRAM,SKILLS & EDUC DEV BRANCH,KNOXVILLE,TN 37902, USA. NR 0 TC 1 Z9 1 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0013-936X J9 ENVIRON SCI TECHNOL JI Environ. Sci. Technol. PD JAN PY 1988 VL 22 IS 1 BP 25 EP 27 DI 10.1021/es00166a603 PG 3 WC Engineering, Environmental; Environmental Sciences SC Engineering; Environmental Sciences & Ecology GA L5610 UT WOS:A1988L561000006 PM 22195503 ER PT J AU SHAFFER, HB AF SHAFFER, HB TI SOLUBILITY STUDIES IN MULTICOMPONENT FERTILIZER SOLUTIONS SO FERTILIZER RESEARCH LA English DT Article RP SHAFFER, HB (reprint author), TENNESSEE VALLEY AUTHOR,DIV RES,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 0 U2 2 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0167-1731 J9 FERT RES JI Fertil. Res. PD JAN PY 1988 VL 15 IS 1 BP 89 EP 99 DI 10.1007/BF01049190 PG 11 WC Soil Science SC Agriculture GA M4837 UT WOS:A1988M483700008 ER PT J AU DUDNEY, CS HAWTHORNE, AR WALLACE, RG REED, RP AF DUDNEY, CS HAWTHORNE, AR WALLACE, RG REED, RP TI LEVELS OF RN-222 AND ITS SHORT-LIVED PROGENY IN ALABAMA HOUSES SO HEALTH PHYSICS LA English DT Note C1 TENNESSEE VALLEY AUTHOR, MUSCLE SHOALS, AL 35660 USA. TENNESSEE VALLEY AUTHOR, CHATTANOOGA, TN 37402 USA. RP DUDNEY, CS (reprint author), OAK RIDGE NATL LAB, DIV HLTH & SAFETY RES, OAK RIDGE, TN 37831 USA. NR 6 TC 1 Z9 1 U1 0 U2 0 PU LIPPINCOTT WILLIAMS & WILKINS PI PHILADELPHIA PA 530 WALNUT ST, PHILADELPHIA, PA 19106-3621 USA SN 0017-9078 EI 1538-5159 J9 HEALTH PHYS JI Health Phys. PD JAN PY 1988 VL 54 IS 1 BP 89 EP 92 PG 4 WC Environmental Sciences; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Environmental Sciences & Ecology; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA L4128 UT WOS:A1988L412800008 PM 2826365 ER PT J AU MIKKELSEN, RL HAGHNIA, GH PAGE, AL BINGHAM, FT AF MIKKELSEN, RL HAGHNIA, GH PAGE, AL BINGHAM, FT TI THE INFLUENCE OF SELENIUM, SALINITY, AND BORON ON ALFALFA TISSUE COMPOSITION AND YIELD SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article C1 UNIV CALIF RIVERSIDE,DEPT SOIL & ENVIRONM SCI,RIVERSIDE,CA 92521. RP MIKKELSEN, RL (reprint author), TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 23 TC 44 Z9 45 U1 0 U2 0 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD JAN-MAR PY 1988 VL 17 IS 1 BP 85 EP 88 PG 4 WC Environmental Sciences SC Environmental Sciences & Ecology GA L9785 UT WOS:A1988L978500010 ER PT J AU BLOEMER, SR ZIMMERMAN, RH AF BLOEMER, SR ZIMMERMAN, RH TI IXODID TICKS ON THE COYOTE AND GRAY FOX AT LAND BETWEEN THE LAKES, KENTUCKY TENNESSEE, AND IMPLICATIONS FOR TICK DISPERSAL SO JOURNAL OF MEDICAL ENTOMOLOGY LA English DT Article C1 TENNESSEE VALLEY AUTHOR,RECREAT RESOURCES BRANCH,GOLDEN POND,KY 42231. NR 23 TC 22 Z9 22 U1 1 U2 4 PU ENTOMOL SOC AMER PI LANHAM PA 9301 ANNAPOLIS RD, LANHAM, MD 20706 SN 0022-2585 J9 J MED ENTOMOL JI J. Med. Entomol. PD JAN PY 1988 VL 25 IS 1 BP 5 EP 8 PG 4 WC Entomology; Veterinary Sciences SC Entomology; Veterinary Sciences GA T0097 UT WOS:A1988T009700002 PM 3357174 ER PT J AU MORTVEDT, JJ KELSOE, JJ AF MORTVEDT, JJ KELSOE, JJ TI GRAIN-SORGHUM RESPONSE TO BANDED ACID-TYPE FERTILIZERS IN IRON-DEFICIENT SOIL SO JOURNAL OF PLANT NUTRITION LA English DT Article RP MORTVEDT, JJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 13 TC 5 Z9 5 U1 1 U2 1 PU MARCEL DEKKER INC PI NEW YORK PA 270 MADISON AVE, NEW YORK, NY 10016 SN 0190-4167 J9 J PLANT NUTR JI J. Plant Nutr. PY 1988 VL 11 IS 6-11 BP 1297 EP 1310 DI 10.1080/01904168809363887 PG 14 WC Plant Sciences SC Plant Sciences GA Q3461 UT WOS:A1988Q346100061 ER PT J AU FEHR, WR MILLER, GW VANDERHELM, D LEONG, S WALLACE, A MORTVEDT, J AF FEHR, WR MILLER, GW VANDERHELM, D LEONG, S WALLACE, A MORTVEDT, J TI PERSPECTIVES OF THE ROUNDTABLE DISCUSSIONS AT THE SYMPOSIUM SO JOURNAL OF PLANT NUTRITION LA English DT Discussion C1 UTAH STATE UNIV,DEPT BIOL,LOGAN,UT 84322. UNIV OKLAHOMA,DEPT CHEM,NORMAN,OK 73019. UNIV WISCONSIN,USDA ARS,DEPT PLANT PATHOL,MADISON,WI 53706. UNIV CALIF LOS ANGELES,BIOMED & ENVIRONM SCI LAB,LOS ANGELES,CA 90024. TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. RP FEHR, WR (reprint author), IOWA STATE UNIV SCI & TECHNOL,DEPT AGRON,AMES,IA 50011, USA. NR 0 TC 2 Z9 2 U1 0 U2 0 PU MARCEL DEKKER INC PI NEW YORK PA 270 MADISON AVE, NEW YORK, NY 10016 SN 0190-4167 J9 J PLANT NUTR JI J. Plant Nutr. PY 1988 VL 11 IS 6-11 BP 1609 EP 1614 DI 10.1080/01904168809363916 PG 6 WC Plant Sciences SC Plant Sciences GA Q3461 UT WOS:A1988Q346100090 ER PT J AU JOHNSON, FJ AF JOHNSON, FJ TI ASSOCIATION - OFFICIAL - ANALYTICAL CHEMIST SO JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS LA English DT Editorial Material RP JOHNSON, FJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AOAC INTERNATIONAL PI GAITHERSBURG PA 481 NORTH FREDRICK AVE, STE 500, GAITHERSBURG, MD 20877-2504 SN 0004-5756 J9 J ASSOC OFF ANA CHEM PD JAN-FEB PY 1988 VL 71 IS 1 BP 7 EP 8 PG 2 WC Chemistry, Analytical SC Chemistry GA M0289 UT WOS:A1988M028900002 ER PT J AU JOHNSON, FJ AF JOHNSON, FJ TI FERTILIZERS AND AGRICULTURAL LIMING MATERIALS SO JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS LA English DT Note RP JOHNSON, FJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 1 TC 0 Z9 0 U1 0 U2 0 PU AOAC INTERNATIONAL PI GAITHERSBURG PA 481 NORTH FREDRICK AVE, STE 500, GAITHERSBURG, MD 20877-2504 SN 0004-5756 J9 J ASSOC OFF ANA CHEM PD JAN-FEB PY 1988 VL 71 IS 1 BP 108 EP 108 PG 1 WC Chemistry, Analytical SC Chemistry GA M0289 UT WOS:A1988M028900070 ER PT J AU MORTVEDT, JJ AF MORTVEDT, JJ TI MICRONUTRIENTS IN CROP PRODUCTION SO SOIL AND CROP SCIENCE SOCIETY OF FLORIDA PROCEEDINGS LA English DT Article RP MORTVEDT, JJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 1 U1 1 U2 1 PU SOIL CROP SCI FLORIDA PI GAINESVILLE PA IFAS UNIV FLORIDA 304 NEWELL HALL, GAINESVILLE, FL 32611 SN 0096-4522 J9 SOIL CROP SCI SOC FL JI Soil Crop Sci. Soc. Fla. Proc. PY 1988 VL 47 BP 5 EP 8 PG 4 WC Agronomy; Soil Science SC Agriculture GA Q1012 UT WOS:A1988Q101200003 ER PT J AU HE, XT STEVENSON, FJ MULVANEY, RL KELLEY, KR AF HE, XT STEVENSON, FJ MULVANEY, RL KELLEY, KR TI EXTRACTION OF NEWLY IMMOBILIZED N-15 FROM AN ILLINOIS MOLLISOL USING AQUEOUS PHENOL SO SOIL BIOLOGY & BIOCHEMISTRY LA English DT Article C1 TENNESSEE VALLEY AUTHOR,DIV RES,AGR RES BRANCH,MUSCLE SHOALS,AL 35660. RP HE, XT (reprint author), UNIV ILLINOIS,DEPT AGRON,1102 S GOODWIN AVE,URBANA,IL 61801, USA. NR 25 TC 6 Z9 6 U1 0 U2 1 PU PERGAMON-ELSEVIER SCIENCE LTD PI OXFORD PA THE BOULEVARD, LANGFORD LANE, KIDLINGTON, OXFORD, ENGLAND OX5 1GB SN 0038-0717 J9 SOIL BIOL BIOCHEM JI Soil Biol. Biochem. PY 1988 VL 20 IS 6 BP 857 EP 862 DI 10.1016/0038-0717(88)90093-4 PG 6 WC Soil Science SC Agriculture GA R6909 UT WOS:A1988R690900012 ER PT J AU WEATHERFORD, FP MUELLER, SF AF WEATHERFORD, FP MUELLER, SF GP AMER METEOROL SOC TI CHEMICAL-DEPOSITION BY PRECIPITATION AND CLOUDS IN A HIGH ELEVATION APPALACHIAN FOREST SO SYMPOSIUM ON THE ROLE OF CLOUDS IN ATMOSPHERIC CHEMISTRY AND GLOBAL CLIMATE LA English DT Proceedings Paper CT SYMP ON THE ROLE OF CLOUDS IN ATMOSPHERIC CHEMISTRY AND GLOBAL CLIMATE ( PREPRINTS ) CY JAN 30-FEB 03, 1989 CL ANAHEIM, CA RP WEATHERFORD, FP (reprint author), TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER METEOROLOGICAL SOC PI BOSTON PA BOSTON PY 1988 BP J11 EP J14 PG 4 WC Environmental Sciences; Medical Laboratory Technology; Meteorology & Atmospheric Sciences SC Environmental Sciences & Ecology; Medical Laboratory Technology; Meteorology & Atmospheric Sciences GA BP90L UT WOS:A1988BP90L00057 ER PT J AU HUGHES, ML WOODS, FW AF HUGHES, ML WOODS, FW TI WOOD DENSITY OF 3 OAK SPECIES IN TENNESSEE, 1940-45 AND 1970-75 SO FOREST ECOLOGY AND MANAGEMENT LA English DT Article C1 UNIV TENNESSEE,DEPT FORESTRY WILDLIFE & FISHERIES,KNOXVILLE,TN 37901. RP HUGHES, ML (reprint author), TENNESSEE VALLEY AUTHOR,NAT RESOURCES BLDG,NORRIS,TN 37828, USA. NR 26 TC 0 Z9 0 U1 0 U2 0 PU ELSEVIER SCIENCE BV PI AMSTERDAM PA PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS SN 0378-1127 J9 FOREST ECOL MANAG JI For. Ecol. Manage. PD DEC 15 PY 1987 VL 17 IS 4 BP 253 EP 259 PG 7 WC Forestry SC Forestry GA H0572 UT WOS:A1987H057200002 ER PT J AU BOND, BJ AF BOND, BJ TI PROTECTING WATER-RESOURCES SO ENVIRONMENT LA English DT Editorial Material RP BOND, BJ (reprint author), TENNESSEE VALLEY AUTHOR,OFF NAT RESOURCES & ECON DEV,MUSCLE SHOALS,AL 35660, USA. NR 1 TC 0 Z9 0 U1 0 U2 0 PU HELDREF PUBLICATIONS PI WASHINGTON PA 1319 EIGHTEENTH ST NW, WASHINGTON, DC 20036-1802 SN 0013-9157 J9 ENVIRONMENT JI Environment PD DEC PY 1987 VL 29 IS 10 BP 2 EP 2 PG 1 WC Environmental Sciences; Environmental Studies SC Environmental Sciences & Ecology GA L7284 UT WOS:A1987L728400001 ER PT J AU SUGIMURA, RS WOOD, JM AF SUGIMURA, RS WOOD, JM TI UTILITY APPLICATION OF PHOTOVOLTAIC POWER-GENERATION - A SURVEY OF RECENT LITERATURE SO IEEE TRANSACTIONS ON ENERGY CONVERSION LA English DT Review C1 TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401. RP SUGIMURA, RS (reprint author), CALTECH,JET PROP LAB,PASADENA,CA 91109, USA. NR 84 TC 3 Z9 3 U1 0 U2 1 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0885-8969 J9 IEEE T ENERGY CONVER JI IEEE Trans. Energy Convers. PD DEC PY 1987 VL 2 IS 4 BP 563 EP 569 PG 7 WC Energy & Fuels; Engineering, Electrical & Electronic SC Energy & Fuels; Engineering GA M1164 UT WOS:A1987M116400008 ER PT J AU MINNICH, SH SCHULZ, RP BAKER, DH FARMER, RG SHARMA, DK FISH, JH AF MINNICH, SH SCHULZ, RP BAKER, DH FARMER, RG SHARMA, DK FISH, JH TI SATURATION FUNCTIONS FOR SYNCHRONOUS GENERATORS FROM FINITE-ELEMENTS SO IEEE TRANSACTIONS ON ENERGY CONVERSION LA English DT Article C1 ELECT POWER RES INST,PALO ALTO,CA 94303. TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401. ARIZONA PUBL SERV CO,PHOENIX,AZ. RP MINNICH, SH (reprint author), GE,SCHENECTADY,NY 12345, USA. NR 14 TC 29 Z9 33 U1 0 U2 1 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0885-8969 J9 IEEE T ENERGY CONVER JI IEEE Trans. Energy Convers. PD DEC PY 1987 VL 2 IS 4 BP 680 EP 692 PG 13 WC Energy & Fuels; Engineering, Electrical & Electronic SC Energy & Fuels; Engineering GA M1164 UT WOS:A1987M116400024 ER PT J AU POE, ML VADNAL, JL AF POE, ML VADNAL, JL TI TOXIC SCREENING MODELS FOR WATER-SUPPLY - DISCUSSION SO JOURNAL OF WATER RESOURCES PLANNING AND MANAGEMENT-ASCE LA English DT Discussion RP POE, ML (reprint author), TENNESSEE VALLEY AUTHOR,ENGN LAB,PO DRAWER E,NORRIS,TN 37828, USA. NR 3 TC 0 Z9 0 U1 0 U2 0 PU ASCE-AMER SOC CIVIL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0733-9496 J9 J WATER RES PL-ASCE JI J. Water Resour. Plan. Manage.-ASCE PD NOV PY 1987 VL 113 IS 6 BP 829 EP 831 PG 3 WC Engineering, Civil; Water Resources SC Engineering; Water Resources GA K5511 UT WOS:A1987K551100008 ER PT J AU KELLY, JM BEAUCHAMP, JJ AF KELLY, JM BEAUCHAMP, JJ TI MASS-LOSS AND NUTRIENT CHANGES IN DECOMPOSING UPLAND OAK AND MESIC MIXED-HARDWOOD LEAF LITTER SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article C1 OAK RIDGE NATL LAB,DIV ENGN PHYS & MATH,OAK RIDGE,TN 37831. RP KELLY, JM (reprint author), OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,BLDG 1505,OAK RIDGE,TN 37831, USA. NR 33 TC 20 Z9 21 U1 1 U2 4 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD NOV-DEC PY 1987 VL 51 IS 6 BP 1616 EP 1622 PG 7 WC Soil Science SC Agriculture GA L4995 UT WOS:A1987L499500038 ER PT J AU MCCALLISTER, DL SHAPIRO, CA RAUN, WR ANDERSON, FN REHM, GW ENGELSTAD, OP RUSSELLE, MP OLSON, RA AF MCCALLISTER, DL SHAPIRO, CA RAUN, WR ANDERSON, FN REHM, GW ENGELSTAD, OP RUSSELLE, MP OLSON, RA TI RATE OF PHOSPHORUS AND POTASSIUM BUILDUP DECLINE WITH FERTILIZATION FOR CORN AND WHEAT ON NEBRASKA MOLLISOLS SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article C1 UNIV MINNESOTA,ST PAUL,MN 55108. TENNESSEE VALLEY AUTHOR,DIV AGR DEP,CHATTANOOGA,TN 37401. RP MCCALLISTER, DL (reprint author), UNIV NEBRASKA,INST AGR & NAT RESOURCES,DIV AGR RES,LINCOLN,NE 68588, USA. RI Raun, William/A-3075-2017 OI Raun, William/0000-0002-1206-1105 NR 18 TC 14 Z9 15 U1 0 U2 2 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD NOV-DEC PY 1987 VL 51 IS 6 BP 1646 EP 1652 PG 7 WC Soil Science SC Agriculture GA L4995 UT WOS:A1987L499500043 ER PT J AU CHIEN, SH ADAMS, F KHASAWNEH, FE HENAO, J AF CHIEN, SH ADAMS, F KHASAWNEH, FE HENAO, J TI EFFECTS OF COMBINATIONS OF TRIPLE SUPERPHOSPHATE AND A REACTIVE PHOSPHATE ROCK ON YIELD AND PHOSPHORUS UPTAKE BY CORN SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,AGR RES BRANCH,MUSCLE SHOALS,AL 35662. RP CHIEN, SH (reprint author), TENNESSEE VALLEY AUTHOR,INT FERTILIZER DEV CTR,DIV AGROECON,MUSCLE SHOALS,AL 35662, USA. NR 8 TC 32 Z9 33 U1 1 U2 5 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD NOV-DEC PY 1987 VL 51 IS 6 BP 1656 EP 1658 PG 3 WC Soil Science SC Agriculture GA L4995 UT WOS:A1987L499500045 ER PT J AU JONES, HC NOGGLE, JC MCDUFFIE, C AF JONES, HC NOGGLE, JC MCDUFFIE, C TI EFFECTS OF EMISSIONS FROM A COAL-FIRED POWER-PLANT ON SOYBEAN PRODUCTION SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Review C1 TENNESSEE VALLEY AUTHOR,AIR QUAL BRANCH,RES SECT,MUSCLE SHOALS,AL 35660. RP JONES, HC (reprint author), TENNESSEE VALLEY AUTHOR,FISHERIES & AQUAT BIOL BRANCH,KNOXVILLE,TN 37902, USA. NR 33 TC 3 Z9 3 U1 0 U2 0 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD OCT-DEC PY 1987 VL 16 IS 4 BP 296 EP 306 PG 11 WC Environmental Sciences SC Environmental Sciences & Ecology GA K9002 UT WOS:A1987K900200002 ER PT J AU ADKINS, FE AF ADKINS, FE TI RACCOON MOUNTAIN PUMPED-STORAGE PLANT - 10 YEARS OPERATING EXPERIENCE SO IEEE TRANSACTIONS ON ENERGY CONVERSION LA English DT Article RP ADKINS, FE (reprint author), TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401, USA. NR 5 TC 3 Z9 3 U1 0 U2 0 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0885-8969 J9 IEEE T ENERGY CONVER JI IEEE Trans. Energy Convers. PD SEP PY 1987 VL 2 IS 3 BP 361 EP 368 PG 8 WC Energy & Fuels; Engineering, Electrical & Electronic SC Energy & Fuels; Engineering GA K0204 UT WOS:A1987K020400007 ER PT J AU WALL, DJ KIBLER, DF NEWTON, DW HERRIN, JC AF WALL, DJ KIBLER, DF NEWTON, DW HERRIN, JC TI FLOOD PEAK ESTIMATES FROM LIMITED AT-SITE HISTORIC DATA SO JOURNAL OF HYDRAULIC ENGINEERING-ASCE LA English DT Article C1 TENNESSEE VALLEY AUTHOR,FLOOD HAZARD ANAL BRANCH,HYDRO SECT,KNOXVILLE,TN 37902. RP WALL, DJ (reprint author), PENN STATE UNIV,DEPT CIVIL ENGN,UNIVERSITY PK,PA 16802, USA. NR 12 TC 1 Z9 2 U1 0 U2 0 PU ASCE-AMER SOC CIVIL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0733-9429 J9 J HYDRAUL ENG-ASCE JI J. Hydraul. Eng.-ASCE PD SEP PY 1987 VL 113 IS 9 BP 1159 EP 1174 PG 16 WC Engineering, Civil; Engineering, Mechanical; Water Resources SC Engineering; Water Resources GA J7192 UT WOS:A1987J719200005 ER PT J AU MILLER, BA WENZEL, HG AF MILLER, BA WENZEL, HG TI ANALYSIS AND SIMULATION OF LOW FLOW HYDRAULICS - CLOSURE SO JOURNAL OF HYDRAULIC ENGINEERING-ASCE LA English DT Discussion C1 UNIV ILLINOIS,DEPT CIVIL ENGN,URBANA,IL 61801. RP MILLER, BA (reprint author), TENNESSEE VALLEY AUTHOR,ENGN LAB,NORRIS,TN 37828, USA. NR 6 TC 0 Z9 0 U1 1 U2 1 PU ASCE-AMER SOC CIVIL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0733-9429 J9 J HYDRAUL ENG-ASCE JI J. Hydraul. Eng.-ASCE PD SEP PY 1987 VL 113 IS 9 BP 1219 EP 1221 PG 3 WC Engineering, Civil; Engineering, Mechanical; Water Resources SC Engineering; Water Resources GA J7192 UT WOS:A1987J719200026 ER PT J AU DUDA, AM JOHNSON, RJ AF DUDA, AM JOHNSON, RJ TI TARGETING TO PROTECT GROUNDWATER QUALITY SO JOURNAL OF SOIL AND WATER CONSERVATION LA English DT Article RP DUDA, AM (reprint author), TENNESSEE VALLEY AUTHOR,ENVIRONM QUAL STAFF,KNOXVILLE,TN 37902, USA. NR 16 TC 3 Z9 3 U1 0 U2 0 PU SOIL WATER CONSERVATION SOC PI ANKENY PA 7515 N E ANKENY RD, ANKENY, IA 50021-9764 SN 0022-4561 J9 J SOIL WATER CONSERV JI J. Soil Water Conserv. PD SEP-OCT PY 1987 VL 42 IS 5 BP 325 EP 330 PG 6 WC Ecology; Soil Science; Water Resources SC Environmental Sciences & Ecology; Agriculture; Water Resources GA K7473 UT WOS:A1987K747300009 ER PT J AU BRUMMITT, C AF BRUMMITT, C TI THE FERTILIZER INDUSTRY ADJUSTS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 1 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201591 ER PT J AU SULLIVAN, JM KOHLER, JJ GRINSTEAD, JH AF SULLIVAN, JM KOHLER, JJ GRINSTEAD, JH TI EQUILIBRIA IN CALCIUM-SULFATE HEMIHYDRATE-PHOSPHORIC ACID PROCESSING SYSTEMS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 9 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201599 ER PT J AU KOHLER, JJ TATE, LR AF KOHLER, JJ TATE, LR TI DEVELOPMENT OF REDUCED RETENTION TIME HEMIHYDRATE TEST PROCEDURE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 10 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201600 ER PT J AU SHERIDAN, RC AF SHERIDAN, RC TI ION CHROMATOGRAPHY OF CALCIUM-SULFATE FILTER CAKES AND PHOSPHATE ROCK SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 1 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 11 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201601 ER PT J AU KOHLER, JJ TATE, LR SHERIDAN, RC AF KOHLER, JJ TATE, LR SHERIDAN, RC TI SOME EFFECTS OF FLUORINE, ALUMINUM, AND SILICON ON CRYSTAL HABIT OF CALCIUM-SULFATE HEMIHYDRATE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 2 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 12 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201602 ER PT J AU WADDELL, EL MCGILL, KE AF WADDELL, EL MCGILL, KE TI CHEMIGATION TECHNIQUES FOR CROP PRODUCTION SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,CHEM DEV BRANCH,MUSCLE SHOALS,AL 35660. TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,AGR RES BRANCH,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 13 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201603 ER PT J AU RADEL, RJ GAUTNEY, J RANDLE, AA COCHRAN, JE MILES, RM WILLIAMS, HM BOCK, BR SAVANT, NK AF RADEL, RJ GAUTNEY, J RANDLE, AA COCHRAN, JE MILES, RM WILLIAMS, HM BOCK, BR SAVANT, NK TI EVALUATION OF THIOPHOSPHORYL TRIAMIDE AS A UREASE INHIBITOR SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. INT FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 17 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201607 ER PT J AU BRUMMITT, WC NUNNELLY, LM AF BRUMMITT, WC NUNNELLY, LM TI TVA EXPERIENCE WITH PRODUCING AND MARKETING UREA-LS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM DEV BRANCH,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 19 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201609 ER PT J AU KACHELMAN, DL COLE, CA AF KACHELMAN, DL COLE, CA TI UREA - A VERSATILE SOURCE OF NITROGEN SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 20 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201610 ER PT J AU BOLES, JL FAULKNER, LC HODGE, CA AF BOLES, JL FAULKNER, LC HODGE, CA TI PRODUCTION OF NITROGEN-SULFUR SUSPENSION FERTILIZER SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM DEV BRANCH,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 21 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201611 ER PT J AU HUNTER, SR FINCH, RC SALLADAY, DG AF HUNTER, SR FINCH, RC SALLADAY, DG TI COMPUTER-AIDED INVESTIGATION OF PORTLAND-CEMENT AND SULFURIC-ACID PRODUCTION FROM AFBC WASTE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 26 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201616 ER PT J AU RAY, DJ TOMASZEWSKI, TM AF RAY, DJ TOMASZEWSKI, TM TI ANTIGRANULOCYTES NPKS FERTILIZER FROM WOOD ASH SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 27 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201617 ER PT J AU KIM, YK WILLIARD, JW FRAZIER, AW AF KIM, YK WILLIARD, JW FRAZIER, AW TI UTILIZATION OF SODIUM-NITRATE WASTE FOR PRODUCTION OF FLUID FERTILIZER - SOLUBILITY OF NANO3-NH4NO3-UREA-H2O SYSTEM AT 0-DEGREES-C SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 28 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201618 ER PT J AU HARRISON, CP TITTLE, CG PARKER, BR AF HARRISON, CP TITTLE, CG PARKER, BR TI GRANULATION OF BY-PRODUCT AMMONIUM-SULFATE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM DEV BRANCH,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 3 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 31 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201621 ER PT J AU HSIEH, SS AF HSIEH, SS TI BENEFICIATION OF DOLOMITIC PHOSPHATE PEBBLE FROM FLORIDA SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 36 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201626 ER PT J AU LEE, RG KELLY, DA AF LEE, RG KELLY, DA TI PILOT-PLANT BENEFICIATION OF DOLOMITIC FLORIDA PEBBLE SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM DEV BRANCH,MUSCLE SHOALS,AL 35660. TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM RES BRANCH,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 37 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201627 ER PT J AU LEE, RG AF LEE, RG TI ZERO-NITROGEN SUSPENSIONS SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM DEV BRANCH,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 40 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201630 ER PT J AU MCGILL, KE KERNS, OS GAMBLE, JR AF MCGILL, KE KERNS, OS GAMBLE, JR TI PILOT-PLANT PRODUCTION OF ANTIGRANULOCYTES AMMONIUM POLYPHOSPHATE FERTILIZER SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM DEV BRANCH,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 42 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201632 ER PT J AU EDWARDS, RE MOORE, OE HODGE, CA AF EDWARDS, RE MOORE, OE HODGE, CA TI PRODUCTION OF ANTIGRANULOCYTES UREA-NITRIC PHOSPHATE FERTILIZER SO ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY LA English DT Meeting Abstract C1 TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,CHEM DEV BRANCH,MUSCLE SHOALS,AL 35660. NR 0 TC 0 Z9 0 U1 0 U2 1 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0065-7727 J9 ABSTR PAP AM CHEM S JI Abstr. Pap. Am. Chem. Soc. PD AUG 30 PY 1987 VL 194 BP 43 EP FERT PG 0 WC Chemistry, Multidisciplinary SC Chemistry GA J2912 UT WOS:A1987J291201633 ER PT J AU CHINERY, GT WOOD, JM LARSON, AL AF CHINERY, GT WOOD, JM LARSON, AL TI BREAK-EVEN COST FOR INCORPORATING PHOTOVOLTAIC GENERATION INTO THE TVA POWER-SYSTEM SO IEEE TRANSACTIONS ON POWER SYSTEMS LA English DT Article RP CHINERY, GT (reprint author), TENNESSEE VALLEY AUTHOR,ENERGY USE DEMONSTRAT BRANCH,SIGNAL PL,1ST FLOOR S,CHATTANOOGA,TN 37402, USA. NR 13 TC 0 Z9 0 U1 0 U2 0 PU IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2394 SN 0885-8950 J9 IEEE T POWER SYST JI IEEE Trans. Power Syst. PD AUG PY 1987 VL 2 IS 3 BP 799 EP 804 DI 10.1109/TPWRS.1987.4335212 PG 6 WC Engineering, Electrical & Electronic SC Engineering GA J9806 UT WOS:A1987J980600039 ER PT J AU BETSON, RP AF BETSON, RP TI EVALUATION OF HYDROLOGIC-MODELS USED TO QUANTIFY MAJOR LAND-USE CHANGE EFFECTS - CLOSURE SO JOURNAL OF IRRIGATION AND DRAINAGE ENGINEERING-ASCE LA English DT Discussion RP BETSON, RP (reprint author), TENNESSEE VALLEY AUTHOR,TASK COMM QUANTIFYING LAND USE CHANGE EFFECTS,PO DRAWER E,NORRIS,TN 37828, USA. NR 0 TC 0 Z9 0 U1 0 U2 1 PU ASCE-AMER SOC CIVIL ENGINEERS PI NEW YORK PA 345 E 47TH ST, NEW YORK, NY 10017-2398 SN 0733-9437 J9 J IRRIG DRAIN E-ASCE JI J. Irrig. Drainage Eng-ASCE PD AUG PY 1987 VL 113 IS 3 BP 435 EP 435 PG 1 WC Agricultural Engineering; Engineering, Civil; Water Resources SC Agriculture; Engineering; Water Resources GA J3102 UT WOS:A1987J310200018 ER PT J AU LARKIN, RP KELLY, JM AF LARKIN, RP KELLY, JM TI INFLUENCE OF ELEVATED ECOSYSTEM S LEVELS ON LITTER DECOMPOSITION AND MINERALIZATION SO WATER AIR AND SOIL POLLUTION LA English DT Article C1 OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHOR,COOPERAT FOREST STUDIES PROGRAM,BLDG 1505,OAK RIDGE,TN 37831. NR 52 TC 6 Z9 6 U1 0 U2 1 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD AUG PY 1987 VL 34 IS 4 BP 415 EP 428 PG 14 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA J2037 UT WOS:A1987J203700009 ER PT J AU ZWINGLI, ME ADRIAN, JL HARDY, WE FREE, WJ AF ZWINGLI, ME ADRIAN, JL HARDY, WE FREE, WJ TI WHOLESALE MARKET POTENTIAL FOR FRESH VEGETABLES GROWN IN NORTH ALABAMA SO ALABAMA AGRICULTURAL EXPERIMENT STATION BULLETIN LA English DT Article RP ZWINGLI, ME (reprint author), TENNESSEE VALLEY AUTHOR,INST AGR,CHATTANOOGA,TN 37401, USA. NR 0 TC 0 Z9 0 U1 1 U2 2 PU ALABAMA AGR EXP STA PI AUBURN PA AUBURN UNIV, AUBURN, AL 36849-4201 SN 0097-5494 J9 ALA AGR EXP STA BULL PD JUL PY 1987 IS 586 BP 1 EP 84 PG 84 WC Agriculture, Multidisciplinary SC Agriculture GA K5788 UT WOS:A1987K578800001 ER PT J AU YEAGER, BL AF YEAGER, BL TI DRAINAGEWIDE OCCURRENCE OF THE FRESH-WATER JELLYFISH, CRASPEDACUSTA-SOWERBYI LANKESTER 1880, IN THE TENNESSEE RIVER SYSTEM SO BRIMLEYANA LA English DT Article RP YEAGER, BL (reprint author), TENNESSEE VALLEY AUTHOR,DIV SERV & FIELD OPERAT,OFF NAT RESOURCES & ECON DEV,FIELD OPERAT,NORRIS,TN 37828, USA. NR 0 TC 0 Z9 0 U1 1 U2 3 PU NORTH CAROLINA STATE MUSEUM NATURAL SCIENCES PI RALEIGH PA DEPT ENVIRONMENTAL HEALTH NATURAL RESOURCES, PO BOX 29555, RALEIGH, NC 27626 SN 0193-4406 J9 BRIMLEYANA JI Brimleyana PD JUL PY 1987 IS 13 BP 91 EP 98 PG 8 WC Zoology SC Zoology GA J2880 UT WOS:A1987J288000007 ER PT J AU FEEMAN, JC AF FEEMAN, JC TI RESULTS OF FISH SURVEYS IN THE TENNESSEE RIVER DRAINAGE, 1979-1981 SO BRIMLEYANA LA English DT Article RP FEEMAN, JC (reprint author), TENNESSEE VALLEY AUTHOR,OFF NAT RESOURCES,NORRIS,TN 37828, USA. NR 0 TC 0 Z9 0 U1 0 U2 0 PU NORTH CAROLINA STATE MUSEUM NATURAL SCIENCES PI RALEIGH PA DEPT ENVIRONMENTAL HEALTH NATURAL RESOURCES, PO BOX 29555, RALEIGH, NC 27626 SN 0193-4406 J9 BRIMLEYANA JI Brimleyana PD JUL PY 1987 IS 13 BP 99 EP 121 PG 23 WC Zoology SC Zoology GA J2880 UT WOS:A1987J288000008 ER PT J AU HSIEH, SS AF HSIEH, SS TI BENEFICIATION OF DOLOMITIC PHOSPHATE ORES USING MODIFIED CRAGO - TVA PROCESS SO INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH LA English DT Article RP HSIEH, SS (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,DIV RES,MUSCLE SHOALS,AL 35660, USA. NR 18 TC 6 Z9 6 U1 0 U2 0 PU AMER CHEMICAL SOC PI WASHINGTON PA 1155 16TH ST, NW, WASHINGTON, DC 20036 SN 0888-5885 J9 IND ENG CHEM RES JI Ind. Eng. Chem. Res. PD JUL PY 1987 VL 26 IS 7 BP 1413 EP 1419 DI 10.1021/ie00067a024 PG 7 WC Engineering, Chemical SC Engineering GA J1765 UT WOS:A1987J176500025 ER PT J AU SIKORA, FJ STEVENSON, FJ AF SIKORA, FJ STEVENSON, FJ TI INTERFERENCE OF HUMIC SUBSTANCES ON CHLORIDE ANALYSIS USING THE CHLORIDE ION-SELECTIVE ELECTRODE SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article RP SIKORA, FJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,F242,MUSCLE SHOALS,AL 35660, USA. NR 19 TC 12 Z9 12 U1 0 U2 2 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD JUL-AUG PY 1987 VL 51 IS 4 BP 924 EP 929 PG 6 WC Soil Science SC Agriculture GA J6989 UT WOS:A1987J698900018 ER PT J AU KELLEY, KR STEVENSON, FJ AF KELLEY, KR STEVENSON, FJ TI EFFECTS OF CARBON SOURCE ON IMMOBILIZATION AND CHEMICAL-DISTRIBUTION OF FERTILIZER NITROGEN IN SOIL SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article C1 UNIV ILLINOIS,DEPT AGRON,URBANA,IL 61801. RP KELLEY, KR (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERITLIZER DEV CTR,F-137,MUSCLE SHOALS,AL 35660, USA. NR 23 TC 35 Z9 38 U1 2 U2 8 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD JUL-AUG PY 1987 VL 51 IS 4 BP 946 EP 951 PG 6 WC Soil Science SC Agriculture GA J6989 UT WOS:A1987J698900023 ER PT J AU WOLFE, MH KELLY, JM WOLT, JD AF WOLFE, MH KELLY, JM WOLT, JD TI SOIL-PH AND EXTRACTABLE SULFATE-SULFUR DISTRIBUTION AS INFLUENCED BY TREE SPECIES AND DISTANCE FROM THE STEM SO SOIL SCIENCE SOCIETY OF AMERICA JOURNAL LA English DT Article C1 UNIV TENNESSEE,DEPT PLANT & SOIL SCI,KNOXVILLE,TN 37901. RP WOLFE, MH (reprint author), OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHOR,WATERSHED STUDY PROGRAM,BLDG 1505,POB X,OAK RIDGE,TN 37831, USA. NR 28 TC 12 Z9 12 U1 0 U2 1 PU SOIL SCI SOC AMER PI MADISON PA 677 SOUTH SEGOE ROAD, MADISON, WI 53711 SN 0361-5995 J9 SOIL SCI SOC AM J JI Soil Sci. Soc. Am. J. PD JUL-AUG PY 1987 VL 51 IS 4 BP 1042 EP 1046 PG 5 WC Soil Science SC Agriculture GA J6989 UT WOS:A1987J698900039 ER PT J AU JOSLIN, JD HENDERSON, GS AF JOSLIN, JD HENDERSON, GS TI ORGANIC-MATTER AND NUTRIENTS ASSOCIATED WITH FINE ROOT TURNOVER IN A WHITE OAK STAND SO FOREST SCIENCE LA English DT Article C1 UNIV MISSOURI,SCH FORESTRY FISHERIES & WILDLIFE,COLUMBIA,MO 65201. RP JOSLIN, JD (reprint author), OAK RIDGE NATL LAB,TENNESSEE VALLEY AUTHOR,DIV AIR & WATER RESOURCES,OAK RIDGE,TN 37831, USA. NR 47 TC 131 Z9 145 U1 2 U2 12 PU SOC AMER FORESTERS PI BETHESDA PA 5400 GROSVENOR LANE, BETHESDA, MD 20814 SN 0015-749X J9 FOREST SCI JI For. Sci. PD JUN PY 1987 VL 33 IS 2 BP 330 EP 346 PG 17 WC Forestry SC Forestry GA H5805 UT WOS:A1987H580500007 ER PT J AU CARTER, C STITES, J AF CARTER, C STITES, J TI A MAGNETOOPTIC CURRENT TRANSDUCER SO INTECH LA English DT Article RP CARTER, C (reprint author), TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401, USA. NR 0 TC 0 Z9 0 U1 1 U2 1 PU INSTRUMENT SOC AMER PI RES TRIANGLE PK PA 67 ALEXANDER DRIVE, RES TRIANGLE PK, NC 27709 SN 0192-303X J9 INTECH JI Intech PD JUN PY 1987 VL 34 IS 6 BP 41 EP 46 PG 6 WC Engineering, Multidisciplinary; Instruments & Instrumentation SC Engineering; Instruments & Instrumentation GA H8356 UT WOS:A1987H835600003 ER PT J AU OLEM, H AF OLEM, H TI COAL AND COAL-MINE DRAINAGE SO JOURNAL WATER POLLUTION CONTROL FEDERATION LA English DT Article RP OLEM, H (reprint author), TENNESSEE VALLEY AUTHOR,WATER QUAL BRANCH,SPECIAL PROJECTS & RES STN,270 HANEY BLDG,CHATTANOOGA,TN 37401, USA. NR 77 TC 0 Z9 0 U1 0 U2 0 PU WATER ENVIRONMENT FEDERATION PI ALEXANDRIA PA 601 WYTHE ST, ALEXANDRIA, VA 22314-1994 SN 0043-1303 J9 J WATER POLLUT CON F PD JUN PY 1987 VL 59 IS 6 BP 457 EP 461 PG 5 WC Environmental Sciences SC Environmental Sciences & Ecology GA H8143 UT WOS:A1987H814300031 ER PT J AU IWANSKI, ML CHU, TJ AF IWANSKI, ML CHU, TJ TI POWER INDUSTRY WASTES SO JOURNAL WATER POLLUTION CONTROL FEDERATION LA English DT Review RP IWANSKI, ML (reprint author), TENNESSEE VALLEY AUTHOR,ENVIRONM QUAL STAFF,KNOXVILLE,TN 37902, USA. NR 161 TC 0 Z9 0 U1 0 U2 0 PU WATER ENVIRONMENT FEDERATION PI ALEXANDRIA PA 601 WYTHE ST, ALEXANDRIA, VA 22314-1994 SN 0043-1303 J9 J WATER POLLUT CON F PD JUN PY 1987 VL 59 IS 6 BP 464 EP 474 PG 11 WC Environmental Sciences SC Environmental Sciences & Ecology GA H8143 UT WOS:A1987H814300033 ER PT J AU POPPE, WL AF POPPE, WL TI DISSOLVED-OXYGEN IN STREAMS AND RESERVOIRS SO JOURNAL WATER POLLUTION CONTROL FEDERATION LA English DT Article RP POPPE, WL (reprint author), TENNESSEE VALLEY AUTHOR,ROOM 270,HANEY BLDG,CHATTANOOGA,TN 37401, USA. NR 29 TC 0 Z9 0 U1 0 U2 0 PU WATER ENVIRONMENT FEDERATION PI ALEXANDRIA PA 601 WYTHE ST, ALEXANDRIA, VA 22314-1994 SN 0043-1303 J9 J WATER POLLUT CON F PD JUN PY 1987 VL 59 IS 6 BP 512 EP 513 PG 2 WC Environmental Sciences SC Environmental Sciences & Ecology GA H8143 UT WOS:A1987H814300040 ER PT J AU KELLY, JM STRICKLAND, RC AF KELLY, JM STRICKLAND, RC TI SOIL NUTRIENT LEACHING IN RESPONSE TO SIMULATED ACID-RAIN TREATMENT SO WATER AIR AND SOIL POLLUTION LA English DT Article RP KELLY, JM (reprint author), TENNESSEE VALLEY AUTHOR,DIV AIR & WATER RESOURCES,AIR QUAL BRANCH,MUSCLE SHOALS,AL 35660, USA. NR 24 TC 17 Z9 18 U1 0 U2 4 PU KLUWER ACADEMIC PUBL PI DORDRECHT PA SPUIBOULEVARD 50, PO BOX 17, 3300 AA DORDRECHT, NETHERLANDS SN 0049-6979 J9 WATER AIR SOIL POLL JI Water Air Soil Pollut. PD JUN PY 1987 VL 34 IS 2 BP 167 EP 181 DI 10.1007/BF00184758 PG 15 WC Environmental Sciences; Meteorology & Atmospheric Sciences; Water Resources SC Environmental Sciences & Ecology; Meteorology & Atmospheric Sciences; Water Resources GA H7949 UT WOS:A1987H794900005 ER PT J AU YEAGER, BL SEMMENS, KJ AF YEAGER, BL SEMMENS, KJ TI EARLY DEVELOPMENT OF THE BLUE SUCKER, CYCLEPTUS-ELONGATUS SO COPEIA LA English DT Article C1 AUBURN UNIV,DEPT FISHERIES & ALLIED AQUACULTURES,AGR EXPT STN,AUBURN,AL 36830. RP YEAGER, BL (reprint author), TENNESSEE VALLEY AUTHOR,OFF NAT RESOURCES & ECON DEV,DIV SERV & FIELD OPERAT,NORRIS,TN 37828, USA. NR 13 TC 8 Z9 8 U1 0 U2 2 PU AMER SOC ICHTHYOLOGISTS HERPETOLOGISTS BUSINESS OFFICE PI CARBONDALE PA SOUTHERN ILLINOIS UNIV, DEPT ZOOLOGY, CARBONDALE, IL 62901-6501 SN 0045-8511 J9 COPEIA JI Copeia PD MAY 13 PY 1987 IS 2 BP 312 EP 316 PG 5 WC Zoology SC Zoology GA H5352 UT WOS:A1987H535200005 ER PT J AU ZIMMERMAN, RH MCWHERTER, GR BLOEMER, SR AF ZIMMERMAN, RH MCWHERTER, GR BLOEMER, SR TI ROLE OF SMALL MAMMALS IN POPULATION-DYNAMICS AND DISSEMINATION OF AMBLYOMMA-AMERICANUM AND DERMACENTOR-VARIABILIS (ACARI, IXODIDAE) AT LAND-BETWEEN-THE-LAKES, TENNESSEE SO JOURNAL OF MEDICAL ENTOMOLOGY LA English DT Article C1 TENNESSEE VALLEY AUTHOR, NAT RESOURCES BRANCH, GOLDEN POND, KY 42231 USA. NR 27 TC 26 Z9 26 U1 0 U2 2 PU OXFORD UNIV PRESS INC PI CARY PA JOURNALS DEPT, 2001 EVANS RD, CARY, NC 27513 USA SN 0022-2585 EI 1938-2928 J9 J MED ENTOMOL JI J. Med. Entomol. PD MAY PY 1987 VL 24 IS 3 BP 370 EP 375 PG 6 WC Entomology; Veterinary Sciences SC Entomology; Veterinary Sciences GA K6665 UT WOS:A1987K666500016 PM 3295243 ER PT J AU HODGSON, MJ MOREY, PR SIMON, JS WATERS, TD FINK, JN AF HODGSON, MJ MOREY, PR SIMON, JS WATERS, TD FINK, JN TI AN OUTBREAK OF RECURRENT ACUTE AND CHRONIC HYPERSENSITIVITY PNEUMONITIS IN OFFICE WORKERS SO AMERICAN JOURNAL OF EPIDEMIOLOGY LA English DT Article C1 NIOSH,DIV RESP DIS STUDIES,ENVIRONM INVEST BRANCH,MORGANTOWN,WV 26505. TENNESSEE VALLEY AUTHOR,SPECIAL HLTH SERV BRANCH,CHATTANOOGA,TN 37401. MED COLL WISCONSIN,DEPT MED,ALLERGY SECT,MILWAUKEE,WI 53226. NR 25 TC 35 Z9 35 U1 0 U2 0 PU JOHNS HOPKINS UNIV SCHOOL HYGIENE PUB HEALTH PI BALTIMORE PA 111 MARKET PLACE, STE 840, BALTIMORE, MD 21202-6709 SN 0002-9262 J9 AM J EPIDEMIOL JI Am. J. Epidemiol. PD APR PY 1987 VL 125 IS 4 BP 631 EP 638 PG 8 WC Public, Environmental & Occupational Health SC Public, Environmental & Occupational Health GA G5770 UT WOS:A1987G577000009 PM 3826042 ER PT J AU MORTVEDT, JJ AF MORTVEDT, JJ TI CADMIUM LEVELS IN SOILS AND PLANTS FROM SOME LONG-TERM SOIL FERTILITY EXPERIMENTS IN THE UNITED-STATES-OF-AMERICA SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article RP MORTVEDT, JJ (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,AGR RES BRANCH,MUSCLE SHOALS,AL 35660, USA. NR 21 TC 101 Z9 103 U1 0 U2 6 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD APR-JUN PY 1987 VL 16 IS 2 BP 137 EP 142 PG 6 WC Environmental Sciences SC Environmental Sciences & Ecology GA H0564 UT WOS:A1987H056400008 ER PT J AU JOSLIN, JD MAYS, PA WOLFE, MH KELLY, JM GARBER, RW BREWER, PF AF JOSLIN, JD MAYS, PA WOLFE, MH KELLY, JM GARBER, RW BREWER, PF TI CHEMISTRY OF TENSION LYSIMETER WATER AND LATERAL FLOW IN SPRUCE AND HARDWOOD STANDS SO JOURNAL OF ENVIRONMENTAL QUALITY LA English DT Article C1 TENNESSEE VALLEY AUTHOR,AIR QUAL BRANCH,MUSCLE SHOALS,AL 35660. NR 52 TC 29 Z9 29 U1 0 U2 1 PU AMER SOC AGRONOMY PI MADISON PA 677 S SEGOE RD, MADISON, WI 53711 SN 0047-2425 J9 J ENVIRON QUAL JI J. Environ. Qual. PD APR-JUN PY 1987 VL 16 IS 2 BP 152 EP 160 PG 9 WC Environmental Sciences SC Environmental Sciences & Ecology GA H0564 UT WOS:A1987H056400011 ER PT J AU BOCK, BR AF BOCK, BR TI INCREASES IN MAXIMUM YIELD OF SPRING WHEAT BY MAINTAINING RELATIVELY HIGH AMMONIUM-NITRATE RATIOS IN SOIL SO JOURNAL OF FERTILIZER ISSUES LA English DT Article RP BOCK, BR (reprint author), TENNESSEE VALLEY AUTHOR,NATL FERTILIZER DEV CTR,AGR RES BRANCH,MUSCLE SHOALS,AL 35660, USA. NR 0 TC 21 Z9 21 U1 0 U2 1 PU FLUID FERTILIZER FOUNDATION PI MANCHESTER PA 339 CONSORT DRIVE, MANCHESTER, MO 63011 SN 0748-4690 J9 J FERT ISSUES PD APR-JUN PY 1987 VL 4 IS 2 BP 68 EP 72 PG 5 WC Agronomy SC Agriculture GA G7512 UT WOS:A1987G751200005 ER PT J AU JOHNSON, FJ AF JOHNSON, FJ TI FERTILIZERS AND AGRICULTURAL LIMING MATERIALS SO JOURNAL OF THE ASSOCIATION OF OFFICIAL ANALYTICAL CHEMISTS LA English DT Editorial Material C1 NATL FERTILIZER DEV CTR,TENNESSEE VALLEY AUTHOR,MUSCLE SHOALS,AL 35660. NR 1 TC 0 Z9 0 U1 0 U2 0 PU AOAC INTERNATIONAL PI GAITHERSBURG PA 481 NORTH FREDRICK AVE, STE 500, GAITHERSBURG, MD 20877-2504 SN 0004-5756 J9 J ASSOC OFF ANA CHEM PD MAR-APR PY 1987 VL 70 IS 2 BP 311 EP 312 PG 2 WC Chemistry, Analytical SC Chemistry GA G6600 UT WOS:A1987G660000065 ER PT J AU FARRELL, WE AF FARRELL, WE TI RADIATION PROTECTION ASPECTS OF THE SEQUOYAH NUCLEAR-PLANT THIMBLE TUBE EJECTION SO HEALTH PHYSICS LA English DT Note C1 TENNESSEE VALLEY AUTHOR,CHATTANOOGA,TN 37401. NR 4 TC 0 Z9 0 U1 0 U2 0 PU WILLIAMS & WILKINS PI BALTIMORE PA 351 WEST CAMDEN ST, BALTIMORE, MD 21201-2436 SN 0017-9078 J9 HEALTH PHYS JI Health Phys. PD FEB PY 1987 VL 52 IS 2 BP 223 EP 227 PG 5 WC Environmental Sciences; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging SC Environmental Sciences & Ecology; Public, Environmental & Occupational Health; Nuclear Science & Technology; Radiology, Nuclear Medicine & Medical Imaging GA G1541 UT WOS:A1987G154100014 PM 3818288 ER EF