Tracking nitrogen pollution sources in plain watersheds by combining high-frequency water quality monitoring with tracing dual nitrate isotopes

HUMAN ALTERATION OF THE GLOBAL NITROGEN CYCLE: SOURCES AND CONSEQUENCES

Peter M. Vitousek, John D. Aber, Robert W. Howarth et al. · Ecological Applications · 1997 · 5.4K citations

Life Sciences, Earth Sciences, Ecology +17

Incorporating uncertainty and prior information into stable isotope mixing models

Jonathan W. Moore, Brice X. Semmens · Ecology Letters · 2008 · 1.3K citations

Computing, Ecology, Bayesian Data Analysis +16

A broken biogeochemical cycle

James J. Elser, Elena M. Bennett · Nature · 2011 · 908 citations · Full text

Natural Sciences, Environmental Sciences, Biogeochemistry +10

Atmospheric Oxygen: Isotopic Composition and Solubility Fractionation

Peter M. Kroopnick, H. Craig · Science · 1972 · 565 citations

Natural Sciences, Chemistry, Oceanography +14

Tracking Nonpoint Source Nitrogen Pollution in Human-Impacted Watersheds

Sujay S. Kaushal, Peter M. Groffman, Lawrence E. Band et al. · Environmental Science & Technology · 2011 · 535 citations

Natural Resources, Ecology, Environmental Sciences +17