The response of the Goddard general circulation model to sea ice boundary conditions
The effect of variation in the location of Arctic sea ice boundaries on the model's mean monthly climatology was examined. When sea ice boundaries were at their maximum extent the differences resulted in the January-February climatology. Sea level pressure was higher over the Barents Sea, in th...
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ftnasantrs:oai:casi.ntrs.nasa.gov:19800019434 2023-05-15T15:06:29+02:00 The response of the Goddard general circulation model to sea ice boundary conditions Herman, G. Johnson, W. T. Unclassified, Unlimited, Publicly available Dec 1, 1979 http://ntrs.nasa.gov/search.jsp?R=19800019434 unknown http://ntrs.nasa.gov/search.jsp?R=19800019434 Accession ID: 80N27935 No Copyright CASI 47 WMO Climate Models: Performance, Intercomparison and Sensitivity Studies, Vol. 1; p 538-562 1979 ftnasantrs 2012-02-15T14:12:46Z The effect of variation in the location of Arctic sea ice boundaries on the model's mean monthly climatology was examined. When sea ice boundaries were at their maximum extent the differences resulted in the January-February climatology. Sea level pressure was higher over the Barents Sea, in the Davis Strait, and in the Sea of Okhotsk. Pressure was lower by as much as 8 mb in the North Atlantic between Iceland and the British Isles, and in the Gulf of Alaska. Pressure rises in the eastern subtropical regions of the North Atlantic and North Pacific accompanied pressure falls in the Gulf of Alaska and Icelandic region. Geopotential heights at 500 mb were more than 100 gpm lower in the Bering Sea, and more than 120 gpm lower in the Icelandic region. Zonally averaged temperatures were cooler by 4 deg C below 3800 mb between 50 deg and 70 deg N with little change elsewhere. Zonally averaged geopotentials were lower by as much as 70 gpm in the mid-troposphere between 50/-70 deg N and zonal winds increased by as much as 3 m s in the mid-troposphere between 35/-50 deg N. Other/Unknown Material Arctic Barents Sea Bering Sea Davis Strait Iceland North Atlantic Sea ice Alaska NASA Technical Reports Server (NTRS) Arctic Barents Sea Bering Sea Okhotsk Gulf of Alaska Pacific |
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NASA Technical Reports Server (NTRS) |
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47 |
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47 Herman, G. Johnson, W. T. The response of the Goddard general circulation model to sea ice boundary conditions |
topic_facet |
47 |
description |
The effect of variation in the location of Arctic sea ice boundaries on the model's mean monthly climatology was examined. When sea ice boundaries were at their maximum extent the differences resulted in the January-February climatology. Sea level pressure was higher over the Barents Sea, in the Davis Strait, and in the Sea of Okhotsk. Pressure was lower by as much as 8 mb in the North Atlantic between Iceland and the British Isles, and in the Gulf of Alaska. Pressure rises in the eastern subtropical regions of the North Atlantic and North Pacific accompanied pressure falls in the Gulf of Alaska and Icelandic region. Geopotential heights at 500 mb were more than 100 gpm lower in the Bering Sea, and more than 120 gpm lower in the Icelandic region. Zonally averaged temperatures were cooler by 4 deg C below 3800 mb between 50 deg and 70 deg N with little change elsewhere. Zonally averaged geopotentials were lower by as much as 70 gpm in the mid-troposphere between 50/-70 deg N and zonal winds increased by as much as 3 m s in the mid-troposphere between 35/-50 deg N. |
format |
Other/Unknown Material |
author |
Herman, G. Johnson, W. T. |
author_facet |
Herman, G. Johnson, W. T. |
author_sort |
Herman, G. |
title |
The response of the Goddard general circulation model to sea ice boundary conditions |
title_short |
The response of the Goddard general circulation model to sea ice boundary conditions |
title_full |
The response of the Goddard general circulation model to sea ice boundary conditions |
title_fullStr |
The response of the Goddard general circulation model to sea ice boundary conditions |
title_full_unstemmed |
The response of the Goddard general circulation model to sea ice boundary conditions |
title_sort |
response of the goddard general circulation model to sea ice boundary conditions |
publishDate |
1979 |
url |
http://ntrs.nasa.gov/search.jsp?R=19800019434 |
op_coverage |
Unclassified, Unlimited, Publicly available |
geographic |
Arctic Barents Sea Bering Sea Okhotsk Gulf of Alaska Pacific |
geographic_facet |
Arctic Barents Sea Bering Sea Okhotsk Gulf of Alaska Pacific |
genre |
Arctic Barents Sea Bering Sea Davis Strait Iceland North Atlantic Sea ice Alaska |
genre_facet |
Arctic Barents Sea Bering Sea Davis Strait Iceland North Atlantic Sea ice Alaska |
op_source |
CASI |
op_relation |
http://ntrs.nasa.gov/search.jsp?R=19800019434 Accession ID: 80N27935 |
op_rights |
No Copyright |
_version_ |
1766338076741730304 |