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Authors Ahuja, L.R. Remove constraint Ahuja, L.R.: Ahuja, L.R. Year 2004 Remove constraint 2004: 2004
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1. Application of the Root Zone Water Quality Model (RZWQM) to pesticide fate and transport: an overview

Description:
Includes references
Author:
Malone, R.W. , Ahuja, L.R. , Ma, L. , Wauchope, R.D. , Ma, Q. , Rojas, K.W.
Subject:
pesticides , rhizosphere , soil transport processes , sorption , kinetics , chemical degradation , evapotranspiration , infiltration (hydrology) , soil water content , runoff , plant growth , simulation models , water quality , water pollution , literature reviews
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

2. Documenting the pesticide processes module of the ARS RZWQM agroecosystem model

Description:
Includes references
Author:
Wauchope, R.D. , Rojas, K.W. , Ahuja, L.R. , Ma, Q. , Malone, R.W. , Ma, L.
Subject:
pesticide residues , soil transport processes , soil pollution , simulation models , rhizosphere , water quality , Agricultural Research Service , pesticide persistence , soil depth , roots , nutrient uptake , dissociation , agroecosystems , adverse effects
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

3. Herbicide leaching as affected by macropore flow and within-storm rainfall intensity variation: a RZWQM simulation

Description:
Includes references
Author:
Malone, R.W. , Weatherington-Rice, J. , Shipitalo, M.J. , Fausey, N. , Ma, L. , Ahuja, L.R. , Wauchope, R.D. , Ma, Q.
Subject:
alachlor , atrazine , pesticide residues , soil transport processes , leaching , infiltration (hydrology) , macropore flow , simulation models , mathematical models , water quality , rain , water pollution , Root Zone Water Quality Model
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

4. Modeling hydrology, metribuzin degradation and metribuzin transport in the macroporous tilled and no-till silt loam soil using RZWQM

Description:
Includes references
Author:
Malone, R.W. , Ma, L. , Wauchope, R.D. , Ahuja, L.R. , Rojas, K.W. , Ma, Q. , Warner, R. , Byers, M.
Subject:
metribuzin , pesticide residues , soil transport processes , hydrology , chemical degradation , porosity , tillage , no-tillage , silt loam soils , simulation models , mathematical models , Root Zone Water Quality Model , kinetics , sorption , equations
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

5. Modeling nitrogen management effects on winter wheat production using RZWQM and CERES-wheat

Description:
Includes references
Author:
Saseendran, S.A. , Nielsen, D.C. , Ma, L. , Ahuja, L.R. , Halvorson, A.D.
Subject:
Triticum aestivum , winter wheat , fertilizer application , nitrogen fertilizers , application rate , crop models , mathematical models , Root Zone Water Quality Model , grain yield , dry matter accumulation , simulation models , fallow , continuous cropping , nutrient uptake , leaching , groundwater contamination , no-tillage , dryland farming , soil fertility , soil water , Ohio , Colorado
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

6. Modeling the fate of acetochlor and terbuthylazine in the field using the Root Zone Water Quality Model

Description:
Includes references
Author:
Ma, Q.L. , Rahman, A. , James, T.K. , Holland, P.T. , McNaughton, D.E. , Rojas, K.W. , Ahuja, L.R.
Subject:
acetochlor , terbuthylazine , soil water movement , environmental fate , Root Zone Water Quality Model , simulation models , application rate , clay loam soils , pesticide residues , pesticide persistence , soil temperature , soil water content , leaching
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

7. Simulating nitrate drainage losses from a Walnut Creek watershed field

Description:
Includes references
Author:
Bakhsh, A. , Hatfield, J.L. , Kanwar, R.S. , Ma, L. , Ahuja, L.R.
Subject:
Root Zone Water Quality Model , simulation models , agricultural soils , watersheds , nitrate nitrogen , losses from soil , subsurface drainage , drainage water , Zea mays , corn , Glycine max , soybeans , crop yield , water pollution , soil horizons , soil physical properties , soil texture , nitrogen , application rate , Iowa
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

8. Test of the Root Zone Water Quality Model (RZWQM) for predicting runoff of atrazine, alachlor and fenamiphos species from conventional-tillage corn mesoplots

Description:
Includes references
Author:
Ma, Q. , Wauchope, R.D. , Ma, L. , Rojas, K.W. , Malone, R.W. , Ahuja, L.R.
Subject:
atrazine , alachlor , fenamiphos , pesticide residues , soil transport processes , runoff , conventional tillage , simulation models , mathematical models , Zea mays , corn , agricultural soils , Georgia
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

9. The pesticide module of the Root Zone Water Quality Model (RZWQM): testing and sensitivity analysis of selected algorithms for pesticide fate and surface runoff

Description:
Includes references
Author:
Ma, Q. , Wauchope, R.D. , Rojas, K.W. , Ahuja, L.R. , Ma, L. , Malone, R.W.
Subject:
alachlor , atrazine , chlorpyrifos , flumetsulam , pesticide residues , soil transport processes , pesticide persistence , runoff , sorption , mathematical models , simulation models , algorithms
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

10. Using RZWQM to predict herbicide leaching losses in subsurface drainage water

Description:
Includes references
Author:
Bakhsh, A. , Ma, L. , Ahuja, L.R. , Hartfield, J.L. , Kanwar, R.S.
Subject:
atrazine , metolachlor , metribuzin , herbicide residues , leaching , Root Zone Water Quality Model , prediction , subsurface drainage , drainage water , tile drainage , nonpoint source pollution , water pollution , groundwater contamination
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004