DOI: 10.1002/2014GL061796
论文题名: Seasonal variability of sea surface height in the coastal waters and deep basins of the Nordic Seas
作者: Bulczak A.I. ; Bacon S. ; Naveira Garabato A.C. ; Ridout A. ; Sonnewald M.J.P. ; Laxon S.W.
刊名: Geophysical Research Letters
ISSN: 0094-9083
EISSN: 1944-8814
出版年: 2015
卷: 42, 期: 1 起始页码: 113
结束页码: 120
语种: 英语
英文关键词: Nordic Seas
; sea ice edge
; sea surface height
; seasonal variability
Scopus关键词: Geodetic satellites
; Ice
; Kinetic energy
; Kinetics
; Orthogonal functions
; Sea ice
; Coastal dynamics
; Eddy kinetic energy
; Empirical Orthogonal Function
; Nordic seas
; Sea surface height
; Sea-ice edge
; Seasonal variability
; Seasonal variation
; Surface waters
; coastal water
; Envisat
; kinetic energy
; ocean basin
; open ocean
; sea ice
; sea surface height
; seasonal variation
; wind forcing
; Arctic Ocean
; Norwegian Sea
英文摘要: Sea surface height measured by the Envisat radar altimeter over open ocean and from leads in sea ice are combined to generate a complete view of variability in the Nordic Seas, geographically and seasonally. The observed seasonal variability is decomposed using empirical orthogonal functions and is consistent with seasonal variations in steric and dynamic forcing. Wintertime increase in sea surface height on the east Greenland shelf is hypothesized to be caused by wind-forced downwelling, which provides direct evidence for the regional play of coastal dynamics. High levels of eddy kinetic energy around the sea ice edge in Fram Strait and off east Greenland and Svalbard are consistent with the interaction of the wind with the ice edge. Key Points Seasonal Nordic Seas sea surface height variability Shelf waters are integral parts of the Nordic Seas circulation Eddy kinetic energy is dependent on the location of the sea ice edge ©2014. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84921861020&doi=10.1002%2f2014GL061796&partnerID=40&md5=a176de20a03511dcaefbc7ab58657253
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/8699
Appears in Collections: 科学计划与规划 气候变化与战略
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作者单位: Ocean and Earth Science, University of Southampton, National Oceanography Centre, Southampton, United Kingdom
Recommended Citation:
Bulczak A.I.,Bacon S.,Naveira Garabato A.C.,et al. Seasonal variability of sea surface height in the coastal waters and deep basins of the Nordic Seas[J]. Geophysical Research Letters,2015-01-01,42(1).