Impacts and effects of mesoscale ocean eddies on ocean carbon storage and atmospheric pCO(2)
An idealized numerical ocean model is used to investigate the sensitivity of the partial pressure of atmospheric carbon dioxide (pCO2) to changes in surface wind stress when mesoscale eddies are permitted in the flow. When wind stress increases, pCO_2 increases, and vice versa. The introduction of m...
| Main Authors: | , , |
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| Format: | Journal article |
| Language: | English |
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2014
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| _version_ | 1797057995644862464 |
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| author | Munday, D Johnson, H Marshall, D |
| author_facet | Munday, D Johnson, H Marshall, D |
| author_sort | Munday, D |
| collection | OXFORD |
| description | An idealized numerical ocean model is used to investigate the sensitivity of the partial pressure of atmospheric carbon dioxide (pCO2) to changes in surface wind stress when mesoscale eddies are permitted in the flow. When wind stress increases, pCO_2 increases, and vice versa. The introduction of mesoscale eddies reduces the overall sensitivity of pCO2 by changing the sensitivity of ocean carbon storage due to the saturation state of carbon dioxide, the net air-sea disequilibrium, soft tissue carbon, and the carbonate pump. However, a full carbon pump decomposition shows different responses for different ocean carbon storage terms. For example, air-sea disequilibrium is actually more sensitive to increased winds at eddy-permitting resolution, whereas soft tissue carbon is much less sensitive to wind changes in an eddy-permitting ocean. Changes in pycnocline depth and the strength of both upper and lower cells of the meridional overturning circulation affect this sensitivity © 2014. American Geophysical Union. |
| first_indexed | 2024-03-06T19:44:20Z |
| format | Journal article |
| id | oxford-uuid:21bf3563-12ae-45ef-a434-247bc58f871c |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T19:44:20Z |
| publishDate | 2014 |
| record_format | dspace |
| spelling | oxford-uuid:21bf3563-12ae-45ef-a434-247bc58f871c2022-03-26T11:35:06ZImpacts and effects of mesoscale ocean eddies on ocean carbon storage and atmospheric pCO(2)Journal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:21bf3563-12ae-45ef-a434-247bc58f871cEnglishSymplectic Elements at Oxford2014Munday, DJohnson, HMarshall, DAn idealized numerical ocean model is used to investigate the sensitivity of the partial pressure of atmospheric carbon dioxide (pCO2) to changes in surface wind stress when mesoscale eddies are permitted in the flow. When wind stress increases, pCO_2 increases, and vice versa. The introduction of mesoscale eddies reduces the overall sensitivity of pCO2 by changing the sensitivity of ocean carbon storage due to the saturation state of carbon dioxide, the net air-sea disequilibrium, soft tissue carbon, and the carbonate pump. However, a full carbon pump decomposition shows different responses for different ocean carbon storage terms. For example, air-sea disequilibrium is actually more sensitive to increased winds at eddy-permitting resolution, whereas soft tissue carbon is much less sensitive to wind changes in an eddy-permitting ocean. Changes in pycnocline depth and the strength of both upper and lower cells of the meridional overturning circulation affect this sensitivity © 2014. American Geophysical Union. |
| spellingShingle | Munday, D Johnson, H Marshall, D Impacts and effects of mesoscale ocean eddies on ocean carbon storage and atmospheric pCO(2) |
| title | Impacts and effects of mesoscale ocean eddies on ocean carbon storage and atmospheric pCO(2) |
| title_full | Impacts and effects of mesoscale ocean eddies on ocean carbon storage and atmospheric pCO(2) |
| title_fullStr | Impacts and effects of mesoscale ocean eddies on ocean carbon storage and atmospheric pCO(2) |
| title_full_unstemmed | Impacts and effects of mesoscale ocean eddies on ocean carbon storage and atmospheric pCO(2) |
| title_short | Impacts and effects of mesoscale ocean eddies on ocean carbon storage and atmospheric pCO(2) |
| title_sort | impacts and effects of mesoscale ocean eddies on ocean carbon storage and atmospheric pco 2 |
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