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Federal
Stable Isotope data for Vadose Zone Leaching Study, Corvallis Oregon
U.S. Environmental Protection Agency —
Nitrate concentration and stable isotope data from lysimeters in a vadose zone leaching study. Lysimeters were installed at 0.8, 1.5 and 3 m depth within the soil. In... -
Federal
Data Release for Metamodeling and Mapping of Nitrate Flux in the Unsaturated Zone and Groundwater, Wisconsin, USA
Department of the Interior —
Widespread nitrate contamination of groundwater in agricultural areas poses a major challenge to sustainable water resources. Efficient analysis of nitrate fluxes... -
Federal
Daily Nooksack River Basin Nutrient Loading Estimates from 2018 to 2021
Department of the Interior —
The Nooksack River watershed comprises the majority of the Water Resources Inventory Area 1 (WRIA 1) located in Whatcom County in Washington State. From its...