Determining sources of nitrate in the semi-arid Rio Grande using nitrogen and oxygen isotopes

Biogeochemical Hot Spots and Hot Moments at the Interface of Terrestrial and Aquatic Ecosystems

Michael E. McClain, Elizabeth W. Boyer, C. Lisa Dent et al. · Ecosystems · 2003 · 2.4K citations

Natural Sciences, Earth Sciences, Ecology +16

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

Cell biology and molecular basis of denitrification.

Walter G. Zumft · Microbiology and Molecular Biology Reviews · 1997 · 1.7K citations

Life Sciences, Cell Biology, Molecular Biology +8

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

Atmospheric Oxygen: Isotopic Composition and Solubility Fractionation

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

Natural Sciences, Chemistry, Oceanography +14