Narrow search
Showing 1 - 10 of 11
Cover Image
Least Cost Control of Agricultural Nutrient Contributions to the Gulf of Mexico Hypoxic Zone
Rabotyagov, Sergey S.; Campbell, Todd; Jha, Manoj; … - Department of Economics, Iowa State University - 2010
In 2008, the hypoxic zone in the Gulf of Mexico, measuring 20720 km2, was one of the two largest reported since measurement of the zone began in 1985. The extent of the hypoxic zone is related to nitrogen and phosphorous loadings originating on agricultural fields in the upper Midwest. This...
Persistent link: https://www.econbiz.de/10008503835
Cover Image
Carbon sequestration, co-benefits, and conservation programs
Feng, Hongli (contributor); Kling, Catherine L. (contributor) - 2004
Persistent link: https://www.econbiz.de/10003075874
Cover Image
Economic and environmental co-benefits of carbon sequestration in agricultural soils : retiring agricultural land in the Upper Mississippi River Basin
Feng, Hongli; Kurkalova, Lyubov A.; Kling, Catherine L.; … - 2005
Persistent link: https://www.econbiz.de/10003076039
Cover Image
Historical development and applications of the EPIC and APEX models
Gassman, Philip W.; Williams, Jimmy R.; Benson, Verel W.; … - 2005
Persistent link: https://www.econbiz.de/10003076398
Cover Image
The conservation reserve program in the presence of a working land alternative : implications for environmental quality, program participation, and income transfer
Feng, Hongli; Kling, Catherine L.; Kurkalova, Lyubov A.; … - 2005
Persistent link: https://www.econbiz.de/10003076486
Cover Image
Optimal placement of conservation practices using genetic algorithm with SWAT
Jha, Manoj; Rabotyagov, Sergey; Gassman, Philip W. - 2009
Persistent link: https://www.econbiz.de/10003896213
Cover Image
Water quality modeling for the Raccoon River Watershed using SWAT
Jha, Manoj K. (contributor); Arnold, Jeffrey G. (contributor) - 2006
Persistent link: https://www.econbiz.de/10003375435
Cover Image
A recent trend in ecological economic research : quantifying the benefits and costs of improving ecosystem services
Feng, Hongli; Jha, Manoj; Gassman, Philip W.; Parcel, … - In: Ecological economics research trends, (pp. 45-81). 2007
Persistent link: https://www.econbiz.de/10003847086
Cover Image
The soil and water assessment tool : historical development, applications, and future research directions
Gassman, Philip W.; Reyes, Manuel R.; Green, Colleen H.; … - 2007
Persistent link: https://www.econbiz.de/10003519413
Cover Image
The Conservation Reserve Program in the presence of a working land alternative : implications for environmental quality, program participation, and income transfer
Feng, Hongli; Kling, Catherine L.; Kurkalova, Lyubov A.; … - In: American journal of agricultural economics 87 (2005) 5, pp. 1231-1238
Persistent link: https://www.econbiz.de/10003270568