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博文

目前显示的是标签为“Marginal Lands”的博文

Modeling Water Quality Impacts of Growing Corn, Switchgrass, and Miscanthus on Marginal Soils

Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=51119#.VFbT1WfHRK0 Author(s) Mark A. Thomas 1 , Laurent M. Ahiablame 1,2 , Bernard A. Engel 1 , Indrajeet Chaubey 1,3 Affiliation(s) 1 Department of Agricultural and Biological Engineering, Purdue University, West Lafayette, IN, USA . 2 Department of Agricultural and Biosystems Engineering, South Dakota State University, Brookings, SD, USA . 3 Department of Earth, Atmospheric, and Planetary Sciences, West Lafayette, IN, USA . ABSTRACT The goal of the study was to model water quality impacts of growing perennial grasses on marginal soils. The GLEAMS-NAPRA and RUSLE models were used to simulate long-term surface runoff, percolation, e...