Mean Climatic Characteristics in High Northern Latitudes in an Ocean-Sea Ice-Atmosphere Coupled Model
Emphasizing the model’s ability in mean climate reproduction in high northern latitudes, results from an ocean-sea ice-atmosphere coupled model are analyzed. It is shown that the coupled model can simulate the main characteristics of annual mean global sea surface temperature and sea level pressure...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.622.1535 2023-05-15T14:52:27+02:00 Mean Climatic Characteristics in High Northern Latitudes in an Ocean-Sea Ice-Atmosphere Coupled Model Liu Xiying (uh Zhang Xuehong (üæö Yu Yongqiang (| r Yu Rucong (xh The Pennsylvania State University CiteSeerX Archives 2003 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.622.1535 http://www.lasg.ac.cn/uploadfiles/file/papers/2004/2004-lxy-zxh-yyq-yrc-8613.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.622.1535 http://www.lasg.ac.cn/uploadfiles/file/papers/2004/2004-lxy-zxh-yyq-yrc-8613.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www.lasg.ac.cn/uploadfiles/file/papers/2004/2004-lxy-zxh-yyq-yrc-8613.pdf text 2003 ftciteseerx 2016-01-08T15:03:19Z Emphasizing the model’s ability in mean climate reproduction in high northern latitudes, results from an ocean-sea ice-atmosphere coupled model are analyzed. It is shown that the coupled model can simulate the main characteristics of annual mean global sea surface temperature and sea level pressure well, but the extent of ice coverage produced in the Southern Hemisphere is not large enough. The main distribution characteristics of simulated sea level pressure and temperature at 850 hPa in high northern latitudes agree well with their counterparts in the NCEP reanalysis dataset, and the model can reproduce the Arctic Oscillation (AO) mode successfully. The simulated seasonal variation of sea ice in the Northern Hemisphere is rational and its main distribution features in winter agree well with those from observations. But the ice concentration in the sea ice edge area close to the Eurasian continent in the inner Arctic Ocean is much larger than the observation. There are significant interannual variation signals in the simulated sea ice concentration in winter in high northern latitudes and the most significant area lies in the Greenland Sea, followed by the Barents Sea. All of these features agree well with the results from observations. Key words: coupled model, arctic oscillation, sea ice 1. Text Arctic Arctic Ocean Barents Sea Greenland Greenland Sea Sea ice Unknown Arctic Arctic Ocean Barents Sea Greenland |
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Open Polar |
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ftciteseerx |
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English |
description |
Emphasizing the model’s ability in mean climate reproduction in high northern latitudes, results from an ocean-sea ice-atmosphere coupled model are analyzed. It is shown that the coupled model can simulate the main characteristics of annual mean global sea surface temperature and sea level pressure well, but the extent of ice coverage produced in the Southern Hemisphere is not large enough. The main distribution characteristics of simulated sea level pressure and temperature at 850 hPa in high northern latitudes agree well with their counterparts in the NCEP reanalysis dataset, and the model can reproduce the Arctic Oscillation (AO) mode successfully. The simulated seasonal variation of sea ice in the Northern Hemisphere is rational and its main distribution features in winter agree well with those from observations. But the ice concentration in the sea ice edge area close to the Eurasian continent in the inner Arctic Ocean is much larger than the observation. There are significant interannual variation signals in the simulated sea ice concentration in winter in high northern latitudes and the most significant area lies in the Greenland Sea, followed by the Barents Sea. All of these features agree well with the results from observations. Key words: coupled model, arctic oscillation, sea ice 1. |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Liu Xiying (uh Zhang Xuehong (üæö Yu Yongqiang (| r Yu Rucong (xh |
spellingShingle |
Liu Xiying (uh Zhang Xuehong (üæö Yu Yongqiang (| r Yu Rucong (xh Mean Climatic Characteristics in High Northern Latitudes in an Ocean-Sea Ice-Atmosphere Coupled Model |
author_facet |
Liu Xiying (uh Zhang Xuehong (üæö Yu Yongqiang (| r Yu Rucong (xh |
author_sort |
Liu Xiying (uh |
title |
Mean Climatic Characteristics in High Northern Latitudes in an Ocean-Sea Ice-Atmosphere Coupled Model |
title_short |
Mean Climatic Characteristics in High Northern Latitudes in an Ocean-Sea Ice-Atmosphere Coupled Model |
title_full |
Mean Climatic Characteristics in High Northern Latitudes in an Ocean-Sea Ice-Atmosphere Coupled Model |
title_fullStr |
Mean Climatic Characteristics in High Northern Latitudes in an Ocean-Sea Ice-Atmosphere Coupled Model |
title_full_unstemmed |
Mean Climatic Characteristics in High Northern Latitudes in an Ocean-Sea Ice-Atmosphere Coupled Model |
title_sort |
mean climatic characteristics in high northern latitudes in an ocean-sea ice-atmosphere coupled model |
publishDate |
2003 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.622.1535 http://www.lasg.ac.cn/uploadfiles/file/papers/2004/2004-lxy-zxh-yyq-yrc-8613.pdf |
geographic |
Arctic Arctic Ocean Barents Sea Greenland |
geographic_facet |
Arctic Arctic Ocean Barents Sea Greenland |
genre |
Arctic Arctic Ocean Barents Sea Greenland Greenland Sea Sea ice |
genre_facet |
Arctic Arctic Ocean Barents Sea Greenland Greenland Sea Sea ice |
op_source |
http://www.lasg.ac.cn/uploadfiles/file/papers/2004/2004-lxy-zxh-yyq-yrc-8613.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.622.1535 http://www.lasg.ac.cn/uploadfiles/file/papers/2004/2004-lxy-zxh-yyq-yrc-8613.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766323693670105088 |