Improving the spatial distribution of modeled Arctic sea ice thickness
The spatial distribution of ice thickness/draft in the Arctic Ocean is examined using a sea ice model. A comparison of model predictions with submarine observations of sea ice draft made during cruises between 1987 and 1997 reveals that the model has the same deficiencies found in previous studies,...
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| Veröffentlicht in: | Geophysical research letters 2005-09, Vol.32 (18), p.L18503.1-n/a |
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| container_issue | 18 |
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| container_title | Geophysical research letters |
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| creator | Miller, Paul A. Laxon, Seymour W. Feltham, Daniel L. |
| description | The spatial distribution of ice thickness/draft in the Arctic Ocean is examined using a sea ice model. A comparison of model predictions with submarine observations of sea ice draft made during cruises between 1987 and 1997 reveals that the model has the same deficiencies found in previous studies, namely ice that is too thick in the Beaufort Sea and too thin near the North Pole. We find that increasing the large scale shear strength of the sea ice leads to substantial improvements in the model's spatial distribution of sea ice thickness, and simultaneously improves the agreement between modeled and ERS‐derived 1993–2001 mean winter ice thickness. |
| doi_str_mv | 10.1029/2005GL023622 |
| format | Article |
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A comparison of model predictions with submarine observations of sea ice draft made during cruises between 1987 and 1997 reveals that the model has the same deficiencies found in previous studies, namely ice that is too thick in the Beaufort Sea and too thin near the North Pole. 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Res. Lett</addtitle><date>2005-09-28</date><risdate>2005</risdate><volume>32</volume><issue>18</issue><spage>L18503.1</spage><epage>n/a</epage><pages>L18503.1-n/a</pages><issn>0094-8276</issn><eissn>1944-8007</eissn><coden>GPRLAJ</coden><abstract>The spatial distribution of ice thickness/draft in the Arctic Ocean is examined using a sea ice model. A comparison of model predictions with submarine observations of sea ice draft made during cruises between 1987 and 1997 reveals that the model has the same deficiencies found in previous studies, namely ice that is too thick in the Beaufort Sea and too thin near the North Pole. 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| identifier | ISSN: 0094-8276 |
| ispartof | Geophysical research letters, 2005-09, Vol.32 (18), p.L18503.1-n/a |
| issn | 0094-8276 1944-8007 |
| language | eng |
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| source | Wiley Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Wiley-Blackwell AGU Digital Library; Wiley Online Library (Open Access Collection) |
| subjects | Earth sciences Earth, ocean, space Exact sciences and technology Geophysics Ice cover Marine Mathematical models Sea ice Shear strength Spatial distribution Submarines Winter |
| title | Improving the spatial distribution of modeled Arctic sea ice thickness |
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