Click on “Download PDF” for the PDF version or on the title for the HTML version. If you are not an ASABE member or if your employer has not arranged for access to the full-text, Click here for options. Watershed-Scale Simulation of Sediment and Nutrient Loads in Georgia Coastal Plain Streams using the Annualized AGNPS ModelPublished by the American Society of Agricultural and Biological Engineers, St. Joseph, Michigan www.asabe.org Citation: Paper number 022092, 2002 ASAE Annual Meeting . (doi: 10.13031/2013.10399) @2002Authors: Jennifer B. Suttles, George Vellidis, David Bosch, Richard Lowrance, E. Lynn Usery, Joseph M. Sheridan Keywords: Watershed, Nutrient and Sediment Load Modeling, AGNPS, Predictive Modeling, Water Quality Monitoring, Non-point Source Pollution, Geographical Information Systems, Hydrologic Modeling, TMDL Sediment and nutrient loadings in the Little River watershed in south central Georgia were modeled using the continuous simulation annualized Agricultural Nonpoint Source Pollution (AGNPS) model. Specifically, nitrogen, phosphorus, sediment and runoff were predicted over a seven-year period. Land under cultivation makes up approximately 25% of the 333-km2 watershed. Livestock facilities are predominantly swine, dairy cows and beef cattle. Results from the simulation were compared to 7 years of monitoring data in 6 locations of varying drainage areas throughout the watershed. (Download PDF) (Export to EndNotes)
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