2006: Vertical partition of ocean heat transport in isothermal coordinates. Geophys
[1] The meridional overturning circulation (MOC), associated with deep water formation in the North Atlantic, is thought to play an important part in the transport of heat by the climate system. According to observational estimates, and simple scaling arguments, the transport of heat by the MOC is 1...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.523.1355 2023-05-15T17:33:32+02:00 2006: Vertical partition of ocean heat transport in isothermal coordinates. Geophys Oleg A. Saenko William J. Merryfield The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.523.1355 http://www.cccma.ec.gc.ca/papers/osaenko/PDF/heat_transport_iso_2006.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.523.1355 http://www.cccma.ec.gc.ca/papers/osaenko/PDF/heat_transport_iso_2006.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.cccma.ec.gc.ca/papers/osaenko/PDF/heat_transport_iso_2006.pdf coordinates Geophys. Res. Lett 33 L01606 doi 10.1029 text ftciteseerx 2016-01-08T10:14:03Z [1] The meridional overturning circulation (MOC), associated with deep water formation in the North Atlantic, is thought to play an important part in the transport of heat by the climate system. According to observational estimates, and simple scaling arguments, the transport of heat by the MOC is 1 PW. However, in one recent modeling study (Boccaletti et al., 2005), this estimate is reduced to 0.4 PW. Using a model with higher resolution, the issue of heat transport partitioning between the circulation in the upper ocean and that due to the flows in the deep ocean is revisited here. It is found that, out of about 3 PW of heat entering the low-latitude ocean through the surface, approximately 65 % is transported poleward by the directly wind-driven circulations in the upper ocean. However, 0.85 ± 0.35 PW of the peak northward heat transport at 15–20N, can be associated with the MOC. In the Southern Hemisphere, the net effect of the deep flows on the heat transport is weaker, so that the corresponding maximum at 15–20S is essentially due to the flows in the Text North Atlantic Unknown |
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coordinates Geophys. Res. Lett 33 L01606 doi 10.1029 |
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coordinates Geophys. Res. Lett 33 L01606 doi 10.1029 Oleg A. Saenko William J. Merryfield 2006: Vertical partition of ocean heat transport in isothermal coordinates. Geophys |
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coordinates Geophys. Res. Lett 33 L01606 doi 10.1029 |
description |
[1] The meridional overturning circulation (MOC), associated with deep water formation in the North Atlantic, is thought to play an important part in the transport of heat by the climate system. According to observational estimates, and simple scaling arguments, the transport of heat by the MOC is 1 PW. However, in one recent modeling study (Boccaletti et al., 2005), this estimate is reduced to 0.4 PW. Using a model with higher resolution, the issue of heat transport partitioning between the circulation in the upper ocean and that due to the flows in the deep ocean is revisited here. It is found that, out of about 3 PW of heat entering the low-latitude ocean through the surface, approximately 65 % is transported poleward by the directly wind-driven circulations in the upper ocean. However, 0.85 ± 0.35 PW of the peak northward heat transport at 15–20N, can be associated with the MOC. In the Southern Hemisphere, the net effect of the deep flows on the heat transport is weaker, so that the corresponding maximum at 15–20S is essentially due to the flows in the |
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The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Oleg A. Saenko William J. Merryfield |
author_facet |
Oleg A. Saenko William J. Merryfield |
author_sort |
Oleg A. Saenko |
title |
2006: Vertical partition of ocean heat transport in isothermal coordinates. Geophys |
title_short |
2006: Vertical partition of ocean heat transport in isothermal coordinates. Geophys |
title_full |
2006: Vertical partition of ocean heat transport in isothermal coordinates. Geophys |
title_fullStr |
2006: Vertical partition of ocean heat transport in isothermal coordinates. Geophys |
title_full_unstemmed |
2006: Vertical partition of ocean heat transport in isothermal coordinates. Geophys |
title_sort |
2006: vertical partition of ocean heat transport in isothermal coordinates. geophys |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.523.1355 http://www.cccma.ec.gc.ca/papers/osaenko/PDF/heat_transport_iso_2006.pdf |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
http://www.cccma.ec.gc.ca/papers/osaenko/PDF/heat_transport_iso_2006.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.523.1355 http://www.cccma.ec.gc.ca/papers/osaenko/PDF/heat_transport_iso_2006.pdf |
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Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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