Nitrogen pollution indicators in groundwater: The role for the dual-isotope analysis of water and nitrate
Julie N Weitzman1, Jana Compton2, Paul M Mayer3, William Rugh3 and J Renee Brooks3, (1)ORISE Fellow at U.S. Environmental Protection Agency, Western Ecology Division, Ecological Effects Branch, Corvallis, OR, United States, (2)U.S. Environmental Protection Agency Corvallis, Western Ecology Division, Freshwater Ecology Branch, Corvallis, OR, United States, (3)U.S. Environmental Protection Agency Corvallis, Western Ecology Division, Ecological Effects Branch, Corvallis, OR, United States
