-
2
-
-
0031917620
-
Large area hydrologic modeling and assessment part 1: Model development
-
Arnold, J.G., R. Srinivasa, R.S. Muttiah, and J.R. Williams. 1998. Large area hydrologic modeling and assessment part 1: model development. J. Am. Water Resour. Assoc. 34:73-89.
-
(1998)
J. Am. Water Resour. Assoc.
, vol.34
, pp. 73-89
-
-
Arnold, J.G.1
Srinivasa, R.2
Muttiah, R.S.3
Williams, J.R.4
-
3
-
-
0000638019
-
Evaluating the effectiveness of BMPs from field studies
-
F.W. Schaller and G.W. Bailey (Eds.). Ames: Iowa State University Press
-
Baker, J.L. and H.P. Johnson. 1983. Evaluating the effectiveness of BMPs from field studies. Pp. 281-304 in Agricultural Management and Water Quality, F.W. Schaller and G.W. Bailey (Eds.). Ames: Iowa State University Press.
-
(1983)
Agricultural Management and Water Quality
, pp. 281-304
-
-
Baker, J.L.1
Johnson, H.P.2
-
4
-
-
0013273506
-
Pollutant-sediment interactions: Sorption, reactivity and transport of phosphorus
-
P.M. Haygarth and S.C. Jarvis (Eds.). Oxford: CABI International
-
Baldwin, D.S., A.M. Mitchell, and J.M. Olley. 2002. Pollutant-sediment interactions: sorption, reactivity and transport of phosphorus. Pp. 265-280 in Agriculture, Hydrology and Water Quality, P.M. Haygarth and S.C. Jarvis (Eds.). Oxford: CABI International.
-
(2002)
Agriculture, Hydrology and Water Quality
-
-
Baldwin, D.S.1
Mitchell, A.M.2
Olley, J.M.3
-
5
-
-
0022248933
-
Using simulation to assess the impacts of conservation tillage on movement of sediment and phosphorus into Lake Erie
-
Beasley, D.B., E.J. Monke, E.R. Miller, and L.F. Huggins. 1985. Using simulation to assess the impacts of conservation tillage on movement of sediment and phosphorus into Lake Erie. J. Soil Water Conserv. 40:233-237.
-
(1985)
J. Soil Water Conserv.
, vol.40
, pp. 233-237
-
-
Beasley, D.B.1
Monke, E.J.2
Miller, E.R.3
Huggins, L.F.4
-
6
-
-
0020400791
-
An examination of land use-nutrient export relationships
-
Beaulac, M.N. and K.H. Reckhow. 1982. An examination of land use-nutrient export relationships. Water Res. Bull. 18:1013-1023.
-
(1982)
Water Res. Bull.
, vol.18
, pp. 1013-1023
-
-
Beaulac, M.N.1
Reckhow, K.H.2
-
8
-
-
0035022658
-
Chesapeake Bay eutrophication: Scientific understanding, ecosystem restoration, and challenges for agriculture
-
Boesch, D.F., R.B. Brinsfield, and R.E. Magnien. 2001. Chesapeake Bay eutrophication: scientific understanding, ecosystem restoration, and challenges for agriculture. J. Environ. Qual. 30:303-320.
-
(2001)
J. Environ. Qual.
, vol.30
, pp. 303-320
-
-
Boesch, D.F.1
Brinsfield, R.B.2
Magnien, R.E.3
-
9
-
-
0030154204
-
ANSWERS-2000: Runoff and sediment transport model
-
Bouraoui, F. and T.A. Dillaha. 1996. ANSWERS-2000: Runoff and sediment transport model. J. Environ. Eng. 122(6):493-502.
-
(1996)
J. Environ. Eng.
, vol.122
, Issue.6
, pp. 493-502
-
-
Bouraoui, F.1
Dillaha, T.A.2
-
10
-
-
2642638790
-
Pfiesteria piscicidia and other Pfiesteriadinoflagellates behaviors, impacts, and environmental controls
-
Burkholder, J.A. and H.B. Glasgow Jr. 1997. Pfiesteria piscicidia and other Pfiesteriadinoflagellates behaviors, impacts, and environmental controls. Limnol. Oceanogr. 42:1052-1075.
-
(1997)
Limnol. Oceanogr.
, vol.42
, pp. 1052-1075
-
-
Burkholder, J.A.1
Glasgow, H.B.2
-
11
-
-
0032032950
-
Modeling phosphorus dynamics in ecosystems: Mass balance and dynamic simulation approaches
-
Cassell, E.A., J.M. Dorioz, R.L. Kort, J.P. Hoffmann, D.W. Meals, D. Kirschtel, and D.C. Braun., 1998. Modeling phosphorus dynamics in ecosystems: mass balance and dynamic simulation approaches. J. Environ. Qual. 27:293-298.
-
(1998)
J. Environ. Qual
, vol.27
, pp. 293-298
-
-
Cassell, E.A.1
Dorioz, J.M.2
Kort, R.L.3
Hoffmann, J.P.4
Meals, D.W.5
Kirschtel, D.6
Braun, D.C.7
-
12
-
-
0003454409
-
-
Technical Report 126-71, School of Engineering, University of Guelph, Ontario
-
Cook, D.J., W.T. Dickinson, and R.P. Rudra. 1985. GAMES-the Guelph model for evaluating the effects of agricultural management systems in erosion and sedimentation: User’s manual. Technical Report 126-71, School of Engineering, University of Guelph, Ontario.
-
(1985)
Games-The Guelph Model for Evaluating the Effects of Agricultural Management Systems in Erosion and Sedimentation: User’s Manual
-
-
Cook, D.J.1
Dickinson, W.T.2
Rudra, R.P.3
-
14
-
-
7844220573
-
Managing nonpoint source pollution in agriculture
-
Moline, IL Deere and Company Technical Center
-
Deere and Company. 1995. Managing nonpoint source pollution in agriculture. Technical Report 272. 61265. Moline, IL Deere and Company Technical Center.
-
(1995)
Technical Report
, vol.272
, pp. 61265
-
-
-
15
-
-
0021445365
-
Probability model of stream quality due to runoff
-
DiToro, D.M. and M.J. Small. 1984. Probability model of stream quality due to runoff. J. Environ. Eng. 110:607-628.
-
(1984)
J. Environ. Eng.
, vol.110
, pp. 607-628
-
-
Ditoro, D.M.1
Small, M.J.2
-
16
-
-
0003763137
-
-
U.S. Environmental Protection Agency, EPA 600/3-77-098, Environmental Research Lab, Athens, GA
-
Donigian, A.S., Jr., D.C. Beyerlein, H.H. Davis Jr., and N.H. Crawford. 1977. Agricultural Runoff Management (ARM) Model Version II: Refinement and testing. U.S. Environmental Protection Agency, EPA 600/3-77-098, Environmental Research Lab, Athens, GA.
-
(1977)
Agricultural Runoff Management (ARM) Model Version II: Refinement and Testing
-
-
Donigian, A.S.1
Beyerlein, D.C.2
Davis, H.H.3
Crawford, N.H.4
-
17
-
-
0347260311
-
-
Mclean, VA: Office of Engineering and Highway Operations R&D, Federal Highway Administration
-
Driscoll, E.D., P.E. Shelley, and E.W. Strecker. 1989. Pollutant Loadings and Impacts from Highway Stormwater Runoff: Design Procedure. Mclean, VA: Office of Engineering and Highway Operations R&D, Federal Highway Administration.
-
(1989)
Pollutant Loadings and Impacts from Highway Stormwater Runoff: Design Procedure
-
-
Driscoll, E.D.1
Shelley, P.E.2
Strecker, E.W.3
-
19
-
-
0027329207
-
Drying interval effects on runoff from fescue plots receiving swine manure
-
Edwards, D.R. and T.C. Daniel. 1993. Drying interval effects on runoff from fescue plots receiving swine manure. Trans. Am. Soc. Agric. Eng. 36:1673-1678.
-
(1993)
Trans. Am. Soc. Agric. Eng.
, vol.36
, pp. 1673-1678
-
-
Edwards, D.R.1
Daniel, T.C.2
-
20
-
-
0032791743
-
Phosphorus and nitrogen in runoff following beef cattle manure or compost application
-
Eghball, B. and J.E. Gilley. 1999. Phosphorus and nitrogen in runoff following beef cattle manure or compost application. J. Environ. Qual. 28:1201-1210.
-
(1999)
J. Environ. Qual.
, vol.28
, pp. 1201-1210
-
-
Eghball, B.1
Gilley, J.E.2
-
21
-
-
0033966799
-
Phosphorus management at the watershed scale: A modification of the phosphorus index
-
Gburek, W.J., A.N. Sharpley, A.L. Heathwaite, and G.J. Folmar. 2000. Phosphorus management at the watershed scale: a modification of the phosphorus index. J. Environ. Qual. 29:130-144.
-
(2000)
J. Environ. Qual.
, vol.29
, pp. 130-144
-
-
Gburek, W.J.1
Sharpley, A.N.2
Heathwaite, A.L.3
Folmar, G.J.4
-
22
-
-
0012540386
-
An evaluation of best management practices installed in the Cannonsville Reservoir Watershed, New York
-
August 27-30, Indianapolis, IN
-
Gitau, M.W., E. Schneiderman, W.J. Gburek, and A.R. Jarrett. 2001. An evaluation of best management practices installed in the Cannonsville Reservoir Watershed, New York. Proceedings of the 9th National Non-point Source Monitoring Workshop, August 27-30, Indianapolis, IN.
-
(2001)
Proceedings of the 9Th National Non-Point Source Monitoring Workshop
-
-
Gitau, M.W.1
Schneiderman, E.2
Gburek, W.J.3
Jarrett, A.R.4
-
23
-
-
0023363185
-
Generalized watershed loading functions for stream flow nutrients
-
Haith, D.A. and L.L. Shoemaker. 1987. Generalized watershed loading functions for stream flow nutrients. Water Res. Bull. 23(3):471-478.
-
(1987)
Water Res. Bull.
, vol.23
, Issue.3
, pp. 471-478
-
-
Haith, D.A.1
Shoemaker, L.L.2
-
24
-
-
0034833345
-
Phosphorus loading in the Frome catchment, UK: Seasonal refinement on the coefficient modeling approach
-
Hanrahan, G., M. Gledhill, W.A. House, and P.J. Worsfold. 2001. Phosphorus loading in the Frome catchment, UK: seasonal refinement on the coefficient modeling approach. J. Environ. Qual. 30:1738-1746.
-
(2001)
J. Environ. Qual.
, vol.30
, pp. 1738-1746
-
-
Hanrahan, G.1
Gledhill, M.2
House, W.A.3
Worsfold, P.J.4
-
25
-
-
0004019994
-
-
U.S. Environmental Protection Agency, EPA-600/3-84-066, Athens, GA
-
Johanson, R.C., J.C. Imhoff, J.L. Little, and A.S. Donigian. 1984. Hydrological Simulation Program-Fortran (HSPF): user’s manual. U.S. Environmental Protection Agency, EPA-600/3-84-066, Athens, GA.
-
(1984)
Hydrological Simulation Program-Fortran (HSPF): User’s Manual
-
-
Johanson, R.C.1
Imhoff, J.C.2
Little, J.L.3
Donigian, A.S.4
-
26
-
-
0030222707
-
Evaluation and management of the impact of land use changes on the nitrogen and phosphorus load delivered to surface waters: The export coefficient modeling approach
-
Johnes, P.J. 1996. Evaluation and management of the impact of land use changes on the nitrogen and phosphorus load delivered to surface waters: The export coefficient modeling approach. J. Hydrol. 183:323-349.
-
(1996)
J. Hydrol.
, vol.183
, pp. 323-349
-
-
Johnes, P.J.1
-
27
-
-
0031102192
-
Modelling the impact of land use change on water quality in agricultural catchments
-
Johnes, P.J. and A.L. Heathwaite. 1997. Modelling the impact of land use change on water quality in agricultural catchments. Hydrol. Proc. 11:269-286.
-
(1997)
Hydrol. Proc.
, vol.11
, pp. 269-286
-
-
Johnes, P.J.1
Heathwaite, A.L.2
-
28
-
-
0030304953
-
The determination of total nitrogen and total phosphorus concentrations in freshwaters from land use, stock headage and population data: Testing of a model for use in conservation and water quality management
-
Johnes, P.J., B. Moss, and G. Phillips. 1996. The determination of total nitrogen and total phosphorus concentrations in freshwaters from land use, stock headage and population data: testing of a model for use in conservation and water quality management. Freshwater Biol. 36:451-473.
-
(1996)
Freshwater Biol
, vol.36
, pp. 451-473
-
-
Johnes, P.J.1
Moss, B.2
Phillips, G.3
-
29
-
-
0032968299
-
Biotic uptake and release of phosphorus by a wetland sediment
-
Khoshmanesh, A., B.T. Hart, A. Duncan, and R. Beckett. 1999. Biotic uptake and release of phosphorus by a wetland sediment. Environ. Technol. 29:85-91.
-
(1999)
Environ. Technol.
, vol.29
, pp. 85-91
-
-
Khoshmanesh, A.1
Hart, B.T.2
Duncan, A.3
Beckett, R.4
-
30
-
-
0346665728
-
Using soil phosphorus profile data to assess phosphorus leaching potential in manured soils
-
Kleinman, P.J.A., B.A. Needelman, A.N. Sharpley, and R.W. McDowell. 2003. Using soil phosphorus profile data to assess phosphorus leaching potential in manured soils. Soil Sci. Soc. Am. J. 67:215-224.
-
(2003)
Soil Sci. Soc. Am. J.
, vol.67
, pp. 215-224
-
-
Kleinman, P.J.A.1
Needelman, B.A.2
Sharpley, A.N.3
McDowell, R.W.4
-
31
-
-
0036856480
-
Effect of mineral and manure phosphorus sources on runoff phosphorus
-
Kleinman, P.J.A., A.N. Sharpley, B.G. Moyer, and G.F. Elwinger. 2002. Effect of mineral and manure phosphorus sources on runoff phosphorus. J. Environ. Qual. 31:2026-2033.
-
(2002)
J. Environ. Qual.
, vol.31
, pp. 2026-2033
-
-
Kleinman, P.J.A.1
Sharpley, A.N.2
Moyer, B.G.3
Elwinger, G.F.4
-
32
-
-
0006525925
-
Erosion, phosphorus and phytoplankton response in rivers of southeastern Norway
-
Krogstad, T. and Ø. Løvstad. 1989. Erosion, phosphorus and phytoplankton response in rivers of southeastern Norway. Hydrobiologia 183:33-41.
-
(1989)
Hydrobiologia
, vol.183
, pp. 33-41
-
-
Krogstad, T.1
Løvstad, Ø.2
-
33
-
-
0031773184
-
Phosphorus loading reductions needed to control blue-green algal blooms in Lake Mendota
-
Lathrop, R.C., S.R. Carpenter, C.A. Stow, P.A. Soranno, and J.C. Panuska. 1998. Phosphorus loading reductions needed to control blue-green algal blooms in Lake Mendota. Can. J. Fish. Aquat. Sci. 55:1169-1178.
-
(1998)
Can. J. Fish. Aquat. Sci.
, vol.55
, pp. 1169-1178
-
-
Lathrop, R.C.1
Carpenter, S.R.2
Stow, C.A.3
Soranno, P.A.4
Panuska, J.C.5
-
34
-
-
0000992893
-
The concept and need for a phosphorus assessment tool
-
Lemunyon, J.L. and R.G. Gilbert. 1993. The concept and need for a phosphorus assessment tool. J. Prod. Agric. 6:483-496.
-
(1993)
J. Prod. Agric.
, vol.6
, pp. 483-496
-
-
Lemunyon, J.L.1
Gilbert, R.G.2
-
35
-
-
0023419947
-
GLEAMS: Groundwater loading effects of agricultural management systems
-
Leonard, R.A., W.G. Knisel, and D.A. Still. 1987. GLEAMS: groundwater loading effects of agricultural management systems. Trans. Am Soc. Agric. Eng. 30:1403-1418.
-
(1987)
Trans. am Soc. Agric. Eng.
, vol.30
, pp. 1403-1418
-
-
Leonard, R.A.1
Knisel, W.G.2
Still, D.A.3
-
36
-
-
0035005968
-
Approximating phosphorus release from soils to surface runoff and subsurface drainage
-
McDowell, R.W. and A.N. Sharpley. 2001a. Approximating phosphorus release from soils to surface runoff and subsurface drainage. J. Environ. Qual. 30:508-520.
-
(2001)
J. Environ. Qual.
, vol.30
, pp. 508-520
-
-
McDowell, R.W.1
Sharpley, A.N.2
-
37
-
-
0035922925
-
Phosphorus losses in subsurface flow before and after manure application to intensively farmed land
-
McDowell, R.W. and A.N. Sharpley. 2001b. Phosphorus losses in subsurface flow before and after manure application to intensively farmed land. Sci. Tot. Environ. 278:113-125.
-
(2001)
Sci. Tot. Environ.
, vol.278
, pp. 113-125
-
-
McDowell, R.W.1
Sharpley, A.N.2
-
38
-
-
0037613795
-
Phosphorus uptake and release from stream sediments
-
McDowell, R.W. and A.N. Sharpley. 2003. Phosphorus uptake and release from stream sediments. J. Environ. Qual. 32: 937-948.
-
(2003)
J. Environ. Qual.
, vol.32
, pp. 937-948
-
-
McDowell, R.W.1
Sharpley, A.N.2
-
39
-
-
85056950313
-
Chemical characterisation of fluvial sediment: The Winooski River, Vermont
-
McDowell, R.W., A. Sharpley, and A.T. Chalmers. 2002. Chemical characterisation of fluvial sediment: the Winooski River, Vermont. Ecol. Eng. 18:447-487.
-
(2002)
Ecol. Eng.
, vol.18
, pp. 447-487
-
-
McDowell, R.W.1
Sharpley, A.2
Chalmers, A.T.3
-
40
-
-
0003686169
-
Enrichment ratios for water quality modeling
-
W. Knisel (Ed.). Supporting Documentation, U.S. Department of Agriculture, Conservation Research Report 26, U.S. Government Printing Office, Washington, D.C
-
Menzel, R.G. 1980. Enrichment ratios for water quality modeling. Pp. 486-492 in CREAMS-A Field Scale Model for Chemicals, Runoff and Erosion from Agricultural Management Systems, vol. 3, W. Knisel (Ed.). Supporting Documentation, U.S. Department of Agriculture, Conservation Research Report 26, U.S. Government Printing Office, Washington, D.C.
-
(1980)
CREAMS-A Field Scale Model for Chemicals, Runoff and Erosion from Agricultural Management Systems
, vol.3
, pp. 486-492
-
-
Menzel, R.G.1
-
42
-
-
0027837276
-
Observations and modeling of biomass and soil organic matter dynamics for the grasslands biome world-wide
-
Parton, W.J., J.M.O. Scurlack, D.S. Ojima, T.G. Gilmanov, R.J. Scoles, D.S. Schimal, T. Kirchner, J.C. Menaut, T. Seastedt, E. Garcia Moya, A. Kamnalrut, and J.L. Kinyamario. 1993. Observations and modeling of biomass and soil organic matter dynamics for the grasslands biome world-wide. Global Biochem. Cycles 7:785-809.
-
(1993)
Global Biochem. Cycles
, vol.7
, pp. 785-809
-
-
Parton, W.J.1
Scurlack, J.M.O.2
Ojima, D.S.3
Gilmanov, T.G.4
Scoles, R.J.5
Schimal, D.S.6
Kirchner, T.7
Menaut, J.C.8
Seastedt, T.9
Garcia Moya, E.10
Kamnalrut, A.11
Kinyamario, J.L.12
-
43
-
-
0032934545
-
Relationship between phosphorus levels in three Ultisols and phosphorus concentrations in runoff
-
Pote, D.H., T.C. Daniel, D.J. Nichols, A.N. Sharpley, P.A. Moore Jr., D.M. Miller, and D.R. Edwards. 1999. Relationship between phosphorus levels in three Ultisols and phosphorus concentrations in runoff. J. Environ. Qual. 28:170-175.
-
(1999)
J. Environ. Qual.
, vol.28
, pp. 170-175
-
-
Pote, D.H.1
Daniel, T.C.2
Nichols, D.J.3
Sharpley, A.N.4
Moore, P.A.5
Miller, D.M.6
Edwards, D.R.7
-
44
-
-
0015877050
-
Nitrogen and phosphorus composition of surface runoff as affected by tillage method
-
Romkens, M.J.M., D.W. Nelson, and J.V. Mannering. 1973. Nitrogen and phosphorus composition of surface runoff as affected by tillage method. J. Environ. Qual. 2: 292-295.
-
(1973)
J. Environ. Qual.
, vol.2
, pp. 292-295
-
-
Romkens, M.J.M.1
Nelson, D.W.2
Mannering, J.V.3
-
45
-
-
0022265951
-
The selective erosion of plant nutrients in runoff
-
Sharpley, A.N. 1985a. The selective erosion of plant nutrients in runoff. Soil Sci. Soc. Am. J. 49:1527-1534.
-
(1985)
Soil Sci. Soc. Am. J.
, vol.49
, pp. 1527-1534
-
-
Sharpley, A.N.1
-
46
-
-
0022264364
-
Depth of surface soil-runoff interaction as affected by rainfall, soil slope, and management
-
Sharpley, A.N. 1985b. Depth of surface soil-runoff interaction as affected by rainfall, soil slope, and management. Soil Sci. Soc. Am. J. 49:1010-1015.
-
(1985)
Soil Sci. Soc. Am. J.
, vol.49
, pp. 1010-1015
-
-
Sharpley, A.N.1
-
47
-
-
0031193316
-
Rainfall frequency and nitrogen and phosphorus in runoff from soil amended with poultry litter
-
Sharpley, A.N. 1997. Rainfall frequency and nitrogen and phosphorus in runoff from soil amended with poultry litter. J. Environ. Qual. 26:1127-1132.
-
(1997)
J. Environ. Qual.
, vol.26
, pp. 1127-1132
-
-
Sharpley, A.N.1
-
49
-
-
0012542089
-
The National Phosphorus Project: Interfacing agricultural and environmental phosphorus management in the U.S
-
J. Steenvooreden (Ed.). Wageningen, The Netherlands: International Association of Hydrologic Sciences
-
Sharpley, A.N., P.J.A. Kleinman, R.J. Wright, T.C. Daniel, B. Joern, R. Parry, and T. Sobecki. 2000. The National Phosphorus Project: interfacing agricultural and environmental phosphorus management in the U.S. Pp. 156-165 in International Conference on Agricultural Effects in Ground and Surface Waters, J. Steenvooreden (Ed.). Wageningen, The Netherlands: International Association of Hydrologic Sciences.
-
(2000)
International Conference on Agricultural Effects in Ground and Surface Waters
, pp. 156-165
-
-
Sharpley, A.N.1
Kleinman, P.J.A.2
Wright, R.J.3
Daniel, T.C.4
Joern, B.5
Parry, R.6
Sobecki, T.7
-
50
-
-
0028560890
-
Wheat tillage and water quality in the Southern Plains
-
Sharpley, A.N. and S.J. Smith. 1994. Wheat tillage and water quality in the Southern Plains. Soil Tillage Res. 30:33-38.
-
(1994)
Soil Tillage Res
, vol.30
, pp. 33-38
-
-
Sharpley, A.N.1
Smith, S.J.2
-
51
-
-
0021412459
-
Forms of phosphorus in soil receiving cattle feedlot waste
-
Sharpley, A.N., S.J. Smith, B.A. Stewart, and A.C. Mathers. 1984. Forms of phosphorus in soil receiving cattle feedlot waste. J. Environ. Qual. 13:211-215.
-
(1984)
J. Environ. Qual.
, vol.13
, pp. 211-215
-
-
Sharpley, A.N.1
Smith, S.J.2
Stewart, B.A.3
Mathers, A.C.4
-
52
-
-
0025925731
-
Water quality impacts associated with sorghum culture in the Southern Plains
-
Sharpley, A.N., S.J. Smith, J.R. Williams, O.R. Jones, and G.A. Coleman. 1991. Water quality impacts associated with sorghum culture in the Southern Plains. J. Environ. Qual. 20:239-244.
-
(1991)
J. Environ. Qual.
, vol.20
, pp. 239-244
-
-
Sharpley, A.N.1
Smith, S.J.2
Williams, J.R.3
Jones, O.R.4
Coleman, G.A.5
-
53
-
-
0005889796
-
Gully treatment and water quality in the Southern Plains
-
Sharpley, A.N., S.J. Smith, J.A. Zollweg, and G.A. Coleman. 1996. Gully treatment and water quality in the Southern Plains. J. Soil Water Conserv. 51:512-517.
-
(1996)
J. Soil Water Conserv.
, vol.51
, pp. 512-517
-
-
Sharpley, A.N.1
Smith, S.J.2
Zollweg, J.A.3
Coleman, G.A.4
-
54
-
-
0033972260
-
Phosphorus research strategies to meet agricultural and environmental challenges of the 21st century
-
Sharpley, A.N. and H. Tunney. 2000. Phosphorus research strategies to meet agricultural and environmental challenges of the 21st century. J. Environ Qual. 29:176-181.
-
(2000)
J. Environ Qual.
, vol.29
, pp. 176-181
-
-
Sharpley, A.N.1
Tunney, H.2
-
56
-
-
0032030968
-
Phosphorus losses on agricultural drainage: Historical perspectives and current research
-
Sims J.T., R.R. Simard, and B.C. Joern. 1998. Phosphorus losses on agricultural drainage: Historical perspectives and current research. J. Environ. Qual. 27:277-293.
-
(1998)
J. Environ. Qual.
, vol.27
, pp. 277-293
-
-
Sims, J.T.1
Simard, R.R.2
Joern, B.C.3
-
57
-
-
0025925732
-
Water quality impacts associated with wheat culture in the Southern Plains
-
Smith, S. J., A.N. Sharpley, J.W. Naney, W.A. Berg, and O.R. Jones. 1991. Water quality impacts associated with wheat culture in the Southern Plains. J. Environ. Qual. 20:244-249.
-
(1991)
J. Environ. Qual.
, vol.20
, pp. 244-249
-
-
Smith, S.J.1
Sharpley, A.N.2
Naney, J.W.3
Berg, W.A.4
Jones, O.R.5
-
58
-
-
0025196687
-
Modeling linked watershed and lake processes for water quality management decisions
-
Summer, R.M., C.V. Alonso, and R.A. Young. 1990. Modeling linked watershed and lake processes for water quality management decisions. J. Environ. Qual. 19:421-427.
-
(1990)
J. Environ. Qual.
, vol.19
, pp. 421-427
-
-
Summer, R.M.1
Alonso, C.V.2
Young, R.A.3
-
60
-
-
0003513125
-
-
EPA 841-F-00-009, Office of Water (4503F), U.S. Government Printing Office, Washington, D.C
-
U.S. Environmental Protection Agency. 2000. The Total Maximum Daily Load (TMDL) program. EPA 841-F-00-009, Office of Water (4503F), U.S. Government Printing Office, Washington, D.C. Available at http://www.epa.gov/owow/tmdl/overviewfs.html.
-
(2000)
The Total Maximum Daily Load (TMDL) Program
-
-
-
61
-
-
0013140402
-
-
U.S. Geological Survey Circular 1225, Information Services, Denver, CO
-
U.S. Geological Survey. 1999. The quality of our nation’s waters: nutrients and pesticides. U.S. Geological Survey Circular 1225, Information Services, Denver, CO. Available at http://www.usgs.gov.
-
(1999)
The Quality of Our nation’s Waters: Nutrients and Pesticides
-
-
-
63
-
-
0001590691
-
AGNPS: An agricultural nonpoint source model
-
V.P. Singh (Ed.). Highlands Ranch, CO: Water Resources Publication
-
Young, R.A., C.A. Onstad, and D.D. Bosch. 1995. AGNPS: An agricultural nonpoint source model. Pp. 1001-1020 in Computer Models of Watershed Hydrology, V.P. Singh (Ed.). Highlands Ranch, CO: Water Resources Publication.
-
(1995)
Computer Models of Watershed Hydrology
, pp. 1001-1020
-
-
Young, R.A.1
Onstad, C.A.2
Bosch, D.D.3
-
64
-
-
0024475283
-
AGNPS: A nonpoint-source pollution model for evaluating agricultural watersheds
-
Young, R.A., C.A. Onstad, D.D. Bosch, and W.P. Anderson. 1989. AGNPS: A nonpoint-source pollution model for evaluating agricultural watersheds. J. Soil Water Conserv. 44:168-173.
-
(1989)
J. Soil Water Conserv.
, vol.44
, pp. 168-173
-
-
Young, R.A.1
Onstad, C.A.2
Bosch, D.D.3
Anderson, W.P.4
|