You are here:
GEOCHEMISTRY AND CHARACTERISTICS OF NITROGEN TRANSPORT AT A CONFINED ANIMAL FEEDING OPERATION IN A COASTAL PLAIN AGRICULTURAL WATERSHED, AND IMPLICATIONS FOR NUTRIENT LOADING IN THE NEUSE RIVER BASIN, NORTH CAROLINA, 1999-2002
Citation:
SPRUILL, T. B., A. J. TESORIERO, H. E. MEW, JR, K. M. FARRELL, S. L. HARDEN, A. B. COLOSIMO, AND S. R. KRAEMER. GEOCHEMISTRY AND CHARACTERISTICS OF NITROGEN TRANSPORT AT A CONFINED ANIMAL FEEDING OPERATION IN A COASTAL PLAIN AGRICULTURAL WATERSHED, AND IMPLICATIONS FOR NUTRIENT LOADING IN THE NEUSE RIVER BASIN, NORTH CAROLINA, 1999-2002. U.S. Geological Survey, Reston, VA, 2005.
Impact/Purpose:
Improve the scientific understanding of the processes controlling nutrient distributions in surface waters. Produce a suite of enhanced models for characterizing nutrient distributions in surface waters by incorporating improved process understanding in existing models (e.g., WASP), by developing new models (e.g., WHAM, reactive transport), and improving linkages between model components.
Description:
Chemical, geologic, hydrologic, and age-dating information collected between 1999 and 2002 were used to examine the transport of contaminants, primarily nitrogen, in ground water and the pathways to surface water in a coastal plain setting in North Carolina. Data were collected from more than 35 wells and 4 surface-water sampling sites located in a 0.59 square-mile basin to examine detailed hydrogeology and geochemical processes affecting nutrient fate and transport.