The Influence of Ocean Topography on the Upwelling of Carbon in the Southern Ocean

Brady, Riley X.; Maltrud, Mathew E.; Wolfram, Phillip J.; Drake, Henri F.; Lovenduski, Nicole S.

doi:10.1029/2021GL095088

i

The Influence of Ocean Topography on the Upwelling of Carbon in the Southern Ocean

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2021
By Brady, Riley X. ; Maltrud, Mathew E. ; Wolfram, Phillip J. ; ...

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Journal Title:

Geophysical Research Letters
Personal Author:

Brady, Riley X. ; Maltrud, Mathew E. ; Wolfram, Phillip J. ; Drake, Henri F. ; Lovenduski, Nicole S.
NOAA Program & Office:

NESDIS (National Environmental Satellite, Data, and Information Service) ; NCEI (National Centers for Environmental Information)
Description:

The physical circulation of the Southern Ocean sets the surface concentration and thus air-sea exchange of 2COE . However, we have a limited understanding of the three-dimensional circulation that brings deep carbon-rich waters to the surface. Here, we introduce and analyze a novel high-resolution ocean model simulation with active biogeochemistry and online Lagrangian particle tracking. We focus our attention on a subset of particles with high dissolved inorganic carbon (DIC) that originate below 1,000 m and eventually upwell into the near-surface layer (upper 200 m). We find that 71% of the DIC-
Keywords:

General Earth And Planetary Sciences Geophysics General Earth And Planetary Sciences General Earth And Planetary Sciences
Source:

Geophysical Research Letters, 48(19)
DOI:

https://doi.org/10.1029/2021GL095088
ISSN:

0094-8276 ; 1944-8007
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PDF
Publisher:

American Geophysical Union (AGU)
Document Type:

Journal Article
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Library
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urn:sha256:218e7a21f60dc0b1857f8017db72d0a4e8d66cfeac435343e00d772563c5099c
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https://repository.library.noaa.gov/view/noaa/52684/noaa_52684_DS1.pdf
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