Nitrogen sources and cycling revealed by dual isotopes of nitrate in a complex urbanized environment

A Bacterial Method for the Nitrogen Isotopic Analysis of Nitrate in Seawater and Freshwater

Daniel M. Sigman, Karen L. Casciotti, M. Andréani et al. · Analytical Chemistry · 2001 · 2K citations

Natural Sciences, Microbiology, Oceanography +17

Experimental determination of nitrogen kinetic isotope fractionation: Some principles; illustration for the denitrification and nitrification processes

André Mariotti, J. C. Germon, P. Hubert et al. · Plant and Soil · 1981 · 1.8K citations

Natural Sciences, Chemistry, Earth Sciences +15

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

Eutrophication will increase during the 21st century as a result of precipitation changes

Eva Sinha, A. M. Michalak, V. Balaji · Science · 2017 · 1K citations

Natural Sciences, Hydrology, Water Resources Management +17

Spatial coupling of nitrogen inputs and losses in the ocean

Curtis Deutsch, Jorge L. Sarmiento, Daniel M. Sigman et al. · Nature · 2007 · 776 citations

Natural Sciences, Earth Sciences, Oceanography +14