globalchange  > 气候减缓与适应
DOI: 10.1002/2013GL058013
论文题名:
Interannual sea level variability in the western North Atlantic: Regional forcing and remote response
作者: Andres M.; Gawarkiewicz G.G.; Toole J.M.
刊名: Geophysical Research Letters
ISSN: 0094-8377
EISSN: 1944-8108
出版年: 2013
卷: 40, 期:22
起始页码: 5915
结束页码: 5919
语种: 英语
英文关键词: altimetry ; AMOC ; continental shelf ; Gulf Stream ; sea level ; wind stress
Scopus关键词: altimetry ; AMOC ; Continental shelves ; Gulf Stream ; Interannual variability ; National center for environmental predictions ; Satellite altimetry ; Sea level variability ; Ocean currents ; Wind stress ; Sea level ; satellite altimetry ; sea level change ; shelf break ; tide gauge ; wind stress ; Atlantic Ocean ; Canada ; Gulf Stream ; North America ; North Carolina ; Nova Scotia ; United States
英文摘要: Annually averaged sea level (1970-2012) measured by tide gauges along the North American east coast is remarkably coherent over a 1700 km swath from Nova Scotia to North Carolina. Satellite altimetry (1993-2011) shows that this coherent interannual variability extends over the Middle Atlantic Bight, Gulf of Maine, and Scotian Shelf to the shelf break where there is a local minimum in sea level variance. Comparison with National Center for Environmental Prediction reanalysis winds suggests that a significant fraction of the detrended sea level variance is forced by the region's along-shelf wind stress. While interannual changes in sea level appear to be forced locally, altimetry suggests that the changes observed along the coast and over the shelf may influence the Gulf Stream path downstream of Cape Hatteras.
URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84887975716&doi=10.1002%2f2013GL058013&partnerID=40&md5=3f6aafae3c3e9456a75e16686fe735fe
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/5641
Appears in Collections:气候减缓与适应

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作者单位: Department of Physical Oceanography, Woods Hole Oceanographic Institution, MS 21, 266 Woods Hole Rd., Woods Hole, MA 02543, United States

Recommended Citation:
Andres M.,Gawarkiewicz G.G.,Toole J.M.. Interannual sea level variability in the western North Atlantic: Regional forcing and remote response[J]. Geophysical Research Letters,2013-01-01,40(22).
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