DOI: 10.1002/grl.50748
论文题名: Mass-induced sea level change in the northwestern North Pacific and its contribution to total sea level change
作者: Cheng X. ; Li L. ; Du Y. ; Wang J. ; Huang R.-X.
刊名: Geophysical Research Letters
ISSN: 0094-8713
EISSN: 1944-8444
出版年: 2013
卷: 40, 期: 15 起始页码: 3975
结束页码: 3980
语种: 英语
英文关键词: GRACE
; mass-induced sea surface height
; northwestern North Pacific
; sea surface height
Scopus关键词: Atmospheric research reanalysis
; Barotropic vorticity equations
; GRACE
; Gravity recovery and climate experiment satellites
; National centers for environmental predictions
; North Pacific
; Pacific decadal oscillation
; Sea surface height
; Climatology
; Geodetic satellites
; Regression analysis
; Sea level
; Gravitation
; barotropic motion
; correlation
; Pacific Decadal Oscillation
; regression analysis
; satellite imagery
; sea level change
; surface wind
; vorticity
; wind stress
; Pacific Ocean
; Pacific Ocean (North)
英文摘要: Over the period 2003-2011, the Gravity Recovery and Climate Experiment (GRACE) satellite pair revealed a remarkable variability in mass-induced sea surface height (MSSH) in the northwestern North Pacific. A significant correlation is found between MSSH and observed total sea surface height (SSH), indicative of the importance of barotropic variability in this region. For the period 2003-2011, MSSH rose at a rate of 6.1 ± 0.7 mm/yr, which has a significant contribution to the SSH rise (8.3 ± 0.7 mm/yr). Analysis of the barotropic vorticity equation based on National Centers for Environmental Prediction/National Center for Atmospheric Research reanalysis product, GRACE, and altimetry data suggests that the MSSH signal is primarily caused by negative wind stress curl associated with an anomalous anticyclonic atmospheric circulation. Regression analysis indicates that trends in MSSH and surface wind are related to the Pacific Decadal Oscillation, whose index had a decreasing trend in the last decade. © 2013. American Geophysical Union. All Rights Reserved. URL: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84880873806&doi=10.1002%2fgrl.50748&partnerID=40&md5=554544da65447b8ab1d2248b982a5ca9
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/5977
Appears in Collections: 气候减缓与适应
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作者单位: State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, 164 West Xingang Rd, Guangzhou 510301, China
Recommended Citation:
Cheng X.,Li L.,Du Y.,et al. Mass-induced sea level change in the northwestern North Pacific and its contribution to total sea level change[J]. Geophysical Research Letters,2013-01-01,40(15).