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Year 2004 Remove constraint 2004: 2004 Subjects simulation models Remove constraint simulation models: simulation models
Displaying items 1 - 10 of 71 start over

1. A carrot-and-stick approach to environmental improvement: marrying agri-environmental payments and water quality regulations

Description:
Paper presented at Linkages Between Agricultural and Conservation Policy Workshop of the NAREA annual meetings, June 9-11, 2003, Portsmouth, N.H.
Author:
Johansson, R.C. , Kaplan, J.D.
Subject:
environmental programs , water quality standards , Environmental Quality Incentives Program , manure spreading , government payments , animal feeding operations , simulation models , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

2. A haplotype-based method for QTL mapping of F1 populations in outbred plant species

Description:
Includes references
Author:
Cervantes-Martinez, C. , Brown, J.S.
Subject:
plant breeding , plants , quantitative trait loci , chromosome mapping , haplotypes , outbreeding , breeding stock , simulation models , Theobroma cacao , cocoa products , specialty crops , phenotypic variation , heterozygosity , gene interaction , mathematical models , disease resistance
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

3. A method for using WEPS to map wind erosion risk of Alberta soils

Description:
Includes references
Author:
Coen, G.M. , Tatarko, J. , Martin, T.C. , Cannon, K.R. , Goddard, T.W. , Sweetland, N.J.
Subject:
wind erosion , risk assessment , prediction , models , agricultural soils , agricultural land , spatial data , weather , crop management , computer analysis , simulation models , accuracy , databases , computer software , Alberta
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

4. A simple method to predict dissolved phosphorus in runoff from surface-applied manures

Description:
Includes references
Author:
Vadas, P.A. , Kleinman, P.J.A. , Sharpley, A.N.
Subject:
water pollution , phosphorus , agricultural runoff , leaching , prediction , methodology , dairy cattle , cattle manure , poultry manure , pig manure , composted manure , land application , rainfall simulation , simulation models , mathematical models
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

5. Aerosol radiative properties in the semiarid Western United States

Description:
Includes references
Author:
Pinker, R.T. , Pandithurai, G. , Holben, B.N. , Keffer, T.O. , Goodrich, D.
Subject:
aerosols , semiarid zones , optical properties , remote sensing , climate models , methodology , spring , summer , autumn , winter , seasonal variation , radiometers , photometers , solar radiation , light intensity , precipitation , particle size distribution , estimation , simulation models , Arizona
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

6. An Approach for Estimating Soil Carbon Using the National Nutrient Loss Database

Description:
Includes references
Author:
Potter, Steven R. , Atwood, Jay D. , Kellogg, Robert L. , Williams, Jimmy R.
Subject:
soil organic carbon , carbon sequestration , simulation models , databases , estimation , best management practices , data analysis , climatic factors , climatic zones , United States
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

7. An economic analysis of climate change on cotton production across the U.S. cotton belt: preliminary results

Description:
Conference held January 5-9, 2004, San Antonio, TX.
Author:
Hima, B.L. , Lu, Y.C. , Richardson, A. , Reddy, K.R.
Subject:
cotton , crop production , yields , climate change , ambient temperature , carbon dioxide , irrigation requirement , simulation models , geographical variation , costs and returns , equations , California , Arizona , New Mexico , Texas , Missouri , Mississippi
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

8. Application of APEX for forestry

Description:
Includes references
Author:
Saleh, A. , Williams, J.R. , Wood, J.C. , Hauck, L.M. , Blackburn, W.H.
Subject:
forested watersheds , silvicultural practices , site preparation , losses from soil , nitrate nitrogen , organic nitrogen compounds , phosphates , organophosphorus compounds , phosphorus , sediment yield , runoff , forest roads , water erosion , simulation models , mathematical models , erosion control , filter strips , pollution control , best management practices , water pollution , nonpoint source pollution , environmental models , forest litter , computer analysis , Texas
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
Year:
2004

9. Application of the AnnAGNPS model to the Walnut Creek, IA CEAP benchmark watershed

Description:
Title from web page (viewed Oct. 12, 2010).
Author:
Dinnes, Dana. , Meeks, David. , Jaynes, Dan. , Karlen, Doug. , National Soil Tilth Laboratory (U.S.)
Subject:
Streamflow , Iowa , Walnut Creek (Shelby County-Fremont County) , Computer simulation , Water quality , Iowa , Walnut Creek (Shelby County-Fremont County) , Computer simulation , stream flow , simulation models , Iowa
Year:
2004

10. 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