Tracing nitrate sources in the groundwater of an intensive agricultural region

Isotopic Variations in Meteoric Waters

Harmon Craig · Science · 1961 · 8.8K citations

Natural Sciences, Chemistry, Meteorology +11

Source Partitioning Using Stable Isotopes: Coping with Too Much Variation

Andrew Parnell, Richard Inger, Stuart Bearhop et al. · PLoS ONE · 2010 · 2.9K citations · Full text

Public Health, Biostatistics, Ecology +13

Measurement of the Oxygen Isotopic Composition of Nitrate in Seawater and Freshwater Using the Denitrifier Method

Karen L. Casciotti, Daniel M. Sigman, Meredith G. Hastings et al. · Analytical Chemistry · 2002 · 1.7K citations

Life Sciences, Microbiology, Oceanography +13

Effects of forest decline on uptake and leaching of deposited nitrate determined from 15N and 18O measurements

Walter Durka, Ernst‐Detlef Schulze, Gerhard Gebauer et al. · Nature · 1994 · 424 citations

Agriculture, Forestry, Soil Sciences +14

Nitrate in groundwater: an isotopic multi-tracer approach

David Wîdory, Wolfram Kloppmann, Laurence Chéry et al. · Journal of Contaminant Hydrology · 2004 · 301 citations

Natural Sciences, Earth Sciences, Hydrology +10