Articles | Volume 17, issue 1
https://doi.org/10.5194/bg-17-55-2020
https://doi.org/10.5194/bg-17-55-2020
Research article
 | 
06 Jan 2020
Research article |  | 06 Jan 2020

Oceanic CO2 outgassing and biological production hotspots induced by pre-industrial river loads of nutrients and carbon in a global modeling approach

Fabrice Lacroix, Tatiana Ilyina, and Jens Hartmann

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Cited articles

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Contributions of rivers to the oceanic cycling of carbon have been poorly represented in global models until now. Here, we assess the long–term implications of preindustrial riverine loads in the ocean in a novel framework which estimates the loads through a hierarchy of weathering and land–ocean export models. We investigate their impacts for the oceanic biological production and air–sea carbon flux. Finally, we assess the potential incorporation of the framework in an Earth system model.
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