Modeling of Nitrate Transport Coupled Dentrification in the Saturated Zoneby Mark A. Widdowson, Univ of South Carolina, United States,
Document Type: Proceeding Paper
Part of: National Water Conference
Abstract: A numerical model for simulating nitrate transport coupled to microbial activity in the saturated zone is presented. A coupled system of equations describes the transport and microbial utilization of dissolved nitrate, organic carbon and oxygen. The model is used to explore hydrologic and chemical-microbial factors that influence the fate of nitrate below the water table.
Subject Headings: Nitrates | Numerical models | Coupling | Hydrologic models | Microbes | Carbon compounds | Fluid flow | Saturated soils
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