-
1
-
-
0020970613
-
Modeling infiltration into crusted soils by the Green-Ampt approach
-
47(3): 412-418.
-
Ahuja, L. R. 1983. Modeling infiltration into crusted soils by the Green-Ampt approach. Soil Sci. Am. J. 47(3): 412-418.
-
(1983)
Soil Sci. Am. J.
-
-
Ahuja, L.R.1
-
2
-
-
0027554573
-
Characteristics of macropore transport studied with the ARS Root Zone Water Quality Model
-
36(2): 369-380
-
Ahuja, L. R., D. G. DeCoursey, B. B. Bames, and K. W. Rojas. 1993. Characteristics of macropore transport studied with the ARS Root Zone Water Quality Model. Transactions of the ASAE 36(2): 369-380,
-
(1993)
Transactions of the ASAE
-
-
Ahuja, L.R.1
Decoursey, D.G.2
Bames, B.B.3
Rojas, K.W.4
-
3
-
-
0029481078
-
Macropore transport of surface-applied bromide tracer: Model evaluation and refinement
-
Ahuja, L. R., K. E. Johnson, and G. C. Heathman. 1995. Macropore transport of surface-applied bromide tracer: Model evaluation and refinement. Soil Sci. Soc. Am. J. 59(5): 1234-1241.
-
(1995)
Soil Sci. Soc. Am. J.
, vol.59
, Issue.5
, pp. 1234-1241
-
-
Ahuja, L.R.1
Johnson, K.E.2
Heathman, G.C.3
-
4
-
-
0031019691
-
Simulating atrazine transport using Root Zone Water Quality Model for Iowa soil profiles
-
26(1): 153-164.
-
Azevedo, A. S., R. S. Kanwar, P. Singh, L. R. Ahuja, and L. S. Pereira. 1997. Simulating atrazine transport using Root Zone Water Quality Model for Iowa soil profiles. J. Environ. Quoi. 26(1): 153-164.
-
(1997)
J. Environ. Quoi.
-
-
Azevedo, A.S.1
Kanwar, R.S.2
Singh, P.3
Ahuja, L.R.4
Pereira, L.S.5
-
6
-
-
0002518416
-
Hydraulic properties of porous media
-
3, pp. 1-5. Colorado State University, Fort Collins, Colo.
-
Brooks, R. H., and A. T. Corey. 1964. Hydraulic properties of porous media. Hydrology Paper 3, pp. 1-5. Colorado State University, Fort Collins, Colo.
-
(1964)
Hydrology Paper
-
-
Brooks, R.H.1
Corey, A.T.2
-
7
-
-
0022266020
-
The pesticide root zone model (PRZM): A procedure for evaluating pesticide leaching threats to groundwater
-
30(1/2): 49-69.
-
Carsel, R. R, L. A. Mulkey, M. N. Lorber, and L. B. Baskin. 1985. The pesticide root zone model (PRZM): A procedure for evaluating pesticide leaching threats to groundwater. Ecological Modeling 30(1/2): 49-69.
-
(1985)
Ecological Modeling
-
-
Carsel, R.1
Mulkey, L.A.2
Lorber, M.N.3
Baskin, L.B.4
-
8
-
-
0025585761
-
A general mass conservation numerical solution for the unsaturated flow equation
-
26(7): 1483-1496.
-
Celia, M. A., E. T. Bouloutaas, and R. L. Zaeba. 1990. A general mass conservation numerical solution for the unsaturated flow equation. Water Resour. Res. 26(7): 1483-1496.
-
(1990)
Water Resour. Res.
-
-
Celia, M.A.1
Bouloutaas, E.T.2
Zaeba, R.L.3
-
10
-
-
0028980201
-
Performance of evapotranspiration model for maize-bare soil to closed canopy
-
38(4): 1049-1059.
-
Farahani, H. J., and W. C. Bausch. 1995. Performance of evapotranspiration model for maize-bare soil to closed canopy. Transactions oftheASAE 38(4): 1049-1059.
-
(1995)
Transactions OftheASAE
-
-
Farahani, H.J.1
Bausch, W.C.2
-
11
-
-
0032104735
-
RZWQM: Simulating the effects of management on water quality and crop production
-
57(2): 161-195.
-
Hanson, J. D., L. R. Ahuja, M. D. Shaffer, K. W. Rojas, D. G. DeCoursey, H. Farahani, and K. Johnson. 1998. RZWQM: Simulating the effects of management on water quality and crop production. Agric. Systems 57(2): 161-195.
-
(1998)
Agric. Systems
-
-
Hanson, J.D.1
Ahuja, L.R.2
Shaffer, M.D.3
Rojas, K.W.4
Decoursey, D.G.5
Farahani, H.6
Johnson, K.7
-
13
-
-
0023311196
-
Surface runoff and shallow groundwater quality as affected by center pivot applied dairy cattle wastes
-
30(2): 430-437.
-
Hubbard, R. K., D. L. Thomas, R. A. Leonard, and J. L. Butler. 1987. Surface runoff and shallow groundwater quality as affected by center pivot applied dairy cattle wastes. Transactions of the ASAE 30(2): 430-437.
-
(1987)
Transactions of the ASAE
-
-
Hubbard, R.K.1
Thomas, D.L.2
Leonard, R.A.3
Butler, J.L.4
-
14
-
-
0027331032
-
Field validation and comparison of LEACHM and NCSWAP models for predicting nitrate leaching
-
36(6): 1651-1657.
-
Jabro, J. D., J. M. Jemison Jr., L. L. Lengnick, R. H. Fox, and D. D. Fritton. 1993. Field validation and comparison of LEACHM and NCSWAP models for predicting nitrate leaching. Transactions oftheASAE 36(6): 1651-1657.
-
(1993)
Transactions OftheASAE
-
-
Jabro, J.D.1
Jemison Jr., J.M.2
Lengnick, L.L.3
Fox, R.H.4
Fritton, D.D.5
-
15
-
-
0020968243
-
Comparison of simulated and measured nitrate losses in the tile effluent
-
26(5): 1451-1457.
-
Kanwar, R. S., H. P. Johnson, and J. L. Baker. 1983. Comparison of simulated and measured nitrate losses in the tile effluent. Transactions of the ASAE 26(5): 1451-1457.
-
(1983)
Transactions of the ASAE
-
-
Kanwar, R.S.1
Johnson, H.P.2
Baker, J.L.3
-
16
-
-
0001924324
-
Swine manure and N-management systems: Impacts on groundwater
-
21st Century, 91-94. St. Joseph, Mich.: ASAE.
-
Kanwar, R. S., D. Karlen, C. Cambardella, and R. M. Cruse. 1995. Swine manure and N-management systems: Impacts on groundwater. In Proc. Natl. Conf. Water Quality: Clean WaterClean Environment-21st Century, 91-94. St. Joseph, Mich.: ASAE.
-
(1995)
Proc. Natl. Conf. Water Quality: Clean WaterClean Environment
-
-
Kanwar, R.S.1
Karlen, D.2
Cambardella, C.3
Cruse, R.M.4
-
17
-
-
33749928635
-
Evaluation of RZWQM simulations for manure applications for a continuous-corn field in Iowa
-
97-119. St. Joseph, Mich.: ASAE.
-
Kumar, A., R. S. Kanwar, and L. R. Ahuja. 1997. Evaluation of RZWQM simulations for manure applications for a continuous-corn field in Iowa. ASAE Paper No. MC97-119. St. Joseph, Mich.: ASAE.
-
(1997)
ASAE Paper No. MC
-
-
Kumar, A.1
Kanwar, R.S.2
Ahuja, L.R.3
-
18
-
-
0023419947
-
GLEAMS: Groundwater loading effects of agricultural management systems
-
30(5): 1403-1418.
-
Leonard, R. A., W. G. Knisel, and D. A. Still. 1987. GLEAMS: Groundwater loading effects of agricultural management systems. Transactions of the ASAE 30(5): 1403-1418.
-
(1987)
Transactions of the ASAE
-
-
Leonard, R.A.1
Knisel, W.G.2
Still, D.A.3
-
19
-
-
0032123340
-
Manure management in an irrigated silage com field: Experiment and modeling
-
62(4): 1006-1017.
-
Ma, Liwang, M. J. Shaffer, J. K. Boyd, R. Waskom, L. R. Ahuja, K. W. Rojas, and C. Xu. 1998. Manure management in an irrigated silage com field: Experiment and modeling. Soil Sci. Soc. Am. J. 62(4): 1006-1017.
-
(1998)
Soil Sci. Soc. Am. J.
-
-
Ma1
Liwang2
Shaffer, M.J.3
Boyd, J.K.4
Waskom, R.5
Ahuja, L.R.6
Rojas, K.W.7
Xu, C.8
-
20
-
-
0030303230
-
Comparison of instantaneous equilibrium and equilibrium-kinetic sorption models for simulating simultaneous leaching and runoff of pesticides
-
161(10): 646-655.
-
Ma, Q. L., L. R. Ahuja, R. D. Wauchope, J. G. Benjamin, and B. Burgoa. 1996. Comparison of instantaneous equilibrium and equilibrium-kinetic sorption models for simulating simultaneous leaching and runoff of pesticides. Soil Sci. 161(10): 646-655.
-
(1996)
Soil Sci.
-
-
Ma, Q.L.1
Ahuja, L.R.2
Wauchope, R.D.3
Benjamin, J.G.4
Burgoa, B.5
-
21
-
-
0029229228
-
Nitrate monitoring and GLEAMS simulation for poultry litter application to pine seedling
-
38(1): 147-152.
-
Minkara, M. Y., J. H. Wilhoit, C. W. Wood, and K. S. Yoon. 1995. Nitrate monitoring and GLEAMS simulation for poultry litter application to pine seedling. Transactions of the ASAE 38(1): 147-152.
-
(1995)
Transactions of the ASAE
-
-
Minkara, M.Y.1
Wilhoit, J.H.2
Wood, C.W.3
Yoon, K.S.4
-
22
-
-
0003799045
-
-
Sharpley, A. N., and J. R. Williams, eds. USDA-ARS Tech. Bull. 1768. Washington, D.C.: U.S. GPO.
-
Sharpley, A. N., and J. R. Williams, eds. 1990. EPIC -Erosion Productivity Impact Calculator. User Manual. USDA-ARS Tech. Bull. 1768. Washington, D.C.: U.S. GPO.
-
(1990)
EPIC -Erosion Productivity Impact Calculator. User Manual
-
-
-
23
-
-
0342663205
-
3-N in the vadose zone by using Root Zone Water Quality Model
-
1. In Modification of Root Zone Water Quality Model (RZWQM) to simulate the tillage effects on subsurface drain flows and NO3-N movement. Ph.D. diss. Ames, Iowa: Iowa State University (Diss. Abstr. 9424259).
-
3-N in the vadose zone by using Root Zone Water Quality Model. Paper 1. In Modification of Root Zone Water Quality Model (RZWQM) to simulate the tillage effects on subsurface drain flows and NO3-N movement. Ph.D. diss. Ames, Iowa: Iowa State University (Diss. Abstr. 9424259).
-
(1994)
Paper
-
-
Singh, P.1
-
24
-
-
0028993258
-
Simulating NO3-N transport to subsurface drain flows as affected by tillage under continuous com using modified RZWQM
-
38(2): 499-506.
-
Singh, P., and R. S. Kanwar. 1995. Simulating NO3-N transport to subsurface drain flows as affected by tillage under continuous com using modified RZWQM. Transactions of the ASAE 38(2): 499-506.
-
(1995)
Transactions of the ASAE
-
-
Singh, P.1
Kanwar, R.S.2
-
25
-
-
0030053881
-
Calibration and evaluation of subsurface drainage component of RZWQM V. 25
-
25(l):'56-63.
-
Singh, P., R. S. Kanwar, K. E. Johnson, and L. R. Ahuja. 1996. Calibration and evaluation of subsurface drainage component of RZWQM V. 25. J. Environ. Qual. 25(l):'56-63.
-
(1996)
J. Environ. Qual.
-
-
Singh, P.1
Kanwar, R.S.2
Johnson, K.E.3
Ahuja, L.R.4
-
26
-
-
0003468260
-
A water management model for shallow water table soil
-
134. Raleigh, N.C.: Water Resources Res. Inst., North Carolina State Univ.
-
Skaggs, R. W. 1978. A water management model for shallow water table soil. Rep. No. 134. Raleigh, N.C.: Water Resources Res. Inst., North Carolina State Univ.
-
(1978)
Rep. No.
-
-
Skaggs, R.W.1
-
27
-
-
0003517163
-
Root Zone Water Quality Model (RZWQM). Technical documentation
-
Ft. Collins, Colo.: USDA-ARS Great Plains Systems Res. Unit.
-
USDA-ARS. 1992. Root Zone Water Quality Model (RZWQM). Technical documentation. GPSR Tech. Rep. 2. Ft. Collins, Colo.: USDA-ARS Great Plains Systems Res. Unit.
-
(1992)
GPSR Tech. Rep.
, vol.2
-
-
-
29
-
-
33749902250
-
Root Zone Water Quality Model (RZWQM, V3.5). Technical documentation
-
Ft. Collins, Colo: USDA-ARS Great Plains Systems Res. Unit
-
_. 1996. Root Zone Water Quality Model (RZWQM, V3.5). Technical documentation. GPSRTech. Rep. 6. Ft. Collins, Colo: USDA-ARS Great Plains Systems Res. Unit.
-
(1996)
GPSRTech. Rep.
, vol.6
-
-
-
30
-
-
33749976153
-
Soil survey of Butler County, Iowa
-
Coop. Ext. Serv., Iowa State University, Ames, Iowa.
-
USDA-SCS. 1982. Soil survey of Butler County, Iowa. USDASCS in cooperation with Iowa Agric. and Home Econ. Exp. Stn., Coop. Ext. Serv., Iowa State University, Ames, Iowa.
-
(1982)
USDASCS in Cooperation with Iowa Agric. and Home Econ. Exp. Stn.
-
-
-
31
-
-
0029294198
-
Modification of drainage model by using the nitrogen component from the GLEAMS model
-
3B(3): 717-724.
-
Verma, A., R. S. Kanwar, and U. S.Tim. 1995. Modification of drainage model by using the nitrogen component from the GLEAMS model. Transactions of the ASAE 3B(3): 717-724.
-
(1995)
Transactions of the ASAE
-
-
Verma, A.1
Kanwar, R.S.2
Tim, U.S.3
-
32
-
-
0022801298
-
Predicting the fate of nonvolatile pesticides in the unsaturated zone
-
15(4): 315-322.
-
Wagenet, R. J., and J. L. Hutson. 1986. Predicting the fate of nonvolatile pesticides in the unsaturated zone. J. Environ. Qual. 15(4): 315-322.
-
(1986)
J. Environ. Qual.
-
-
Wagenet, R.J.1
Hutson, J.L.2
-
33
-
-
0028388812
-
Application of GLEAMS to predict nutrient losses from land application of poultry litter
-
37(2): 453-459.
-
Yoon, K. S., K. H. Yoo, C. W. Wood, and B. M. Hall. 1994. Application of GLEAMS to predict nutrient losses from land application of poultry litter. Transactions oftheASAE 37(2): 453-459.
-
(1994)
Transactions OftheASAE
-
-
Yoon, K.S.1
Yoo, K.H.2
Wood, C.W.3
Hall, B.M.4
-
34
-
-
0028388811
-
Evaluation of GLEAMS and PRZM for predicting pesticide leaching under field conditions
-
37(2): 439-451.
-
Zacharias, S., and C. D. Heatwole. 1994. Evaluation of GLEAMS and PRZM for predicting pesticide leaching under field conditions. Transactions of the ASAE 37(2): 439-451.
-
(1994)
Transactions of the ASAE
-
-
Zacharias, S.1
Heatwole, C.D.2
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