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Biogeosciences An interactive open-access journal of the European Geosciences Union
Journal topic
BG | Volume 16, issue 2
Biogeosciences, 16, 347–367, 2019
https://doi.org/10.5194/bg-16-347-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.
Biogeosciences, 16, 347–367, 2019
https://doi.org/10.5194/bg-16-347-2019
© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

Research article 24 Jan 2019

Research article | 24 Jan 2019

Modeling oceanic nitrate and nitrite concentrations and isotopes using a 3-D inverse N cycle model

Taylor S. Martin et al.
Model code and software

Model output from N isotope global inverse model Taylor S. Martin, Francois Primeau, and Karen L. Casciotti https://doi.org/10.25740/VA90-CT15

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Short summary
Nitrite is a key intermediate in many nitrogen (N) cycling processes in the ocean, particularly in areas with low oxygen that are hotspots for N loss. We have created a 3-D global N cycle model with nitrite as a tracer. Stable isotopes of N are also included in the model and we are able to model the isotope fractionation associated with each N cycling process. Our model accurately represents N concentrations and isotope distributions in the ocean.
Nitrite is a key intermediate in many nitrogen (N) cycling processes in the ocean, particularly...
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