Changes in subduction in the south Atlantic Ocean during the 21st century in the CCSM3

The Community Climate System Model version 3 is used to analyse changes in water mass subduction rates in the South Atlantic Ocean over the 21st century. The model results are first compared to observations over 1950-2000, and shown to be rather good. The subduction rates do not change significantly over the 21st century, but the densities at which water masses form become significantly lighter. The strong westerly winds in this region do not change much, which suggests small changes to the rate at which the Atlantic sector of the Southern Ocean takes up heat and carbon dioxide over the 21st century.

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An edited version of this paper was published by AGU. Copyright 2008 American Geophysical Union.
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Author Goes, M.
Wainer, I.
Gent, Peter R.
Bryan, Frank O.
Publisher UCAR/NCAR - Library
Publication Date 2008-03-18T00:00:00
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Topic Category geoscientificInformation
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Metadata Date 2025-07-17T15:59:09.020211
Metadata Record Identifier edu.ucar.opensky::articles:6345
Metadata Language eng; USA
Suggested Citation Goes, M., Wainer, I., Gent, Peter R., Bryan, Frank O.. (2008). Changes in subduction in the south Atlantic Ocean during the 21st century in the CCSM3. UCAR/NCAR - Library. https://n2t.org/ark:/85065/d7k074g0. Accessed 11 August 2025.

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