Evaluation of the Global Mean Sea Level Budget between 1993 and 2014

被引：0
作者：
Don P. Chambers
Anny Cazenave
Nicolas Champollion
Habib Dieng
William Llovel
Rene Forsberg
Karina von Schuckmann
Yoshihide Wada
机构：
[1] University of South Florida,College of Marine Science
[2] Laboratoire d’Etudes en Géophysique et Océanographie Spatiales (LEGOS),Division of Geodynamics
[3] International Space Science Institute (ISSI),Department of Physical Geography
[4] Centre Européen de Recherche et de Formation Avancée en Calcul Scientifique (CERFACS),undefined
[5] URA1875,undefined
[6] Technical University of Denmark,undefined
[7] MERCATOR-Ocean,undefined
[8] Utrecht University,undefined
来源：
Surveys in Geophysics | 2017年 / 38卷
关键词：
Sea level; Ocean mass; Steric sea level; Climate change;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Evaluating global mean sea level (GMSL) in terms of its components—mass and steric—is useful for both quantifying the accuracy of the measurements and understanding the processes that contribute to GMSL rise. In this paper, we review the GMSL budget over two periods—1993 to 2014 and 2005 to 2014—using multiple data sets of both total GMSL and the components (mass and steric). In addition to comparing linear trends, we also compare the level of agreement of the time series. For the longer period (1993–2014), we find closure in terms of the long-term trend but not for year-to-year variations, consistent with other studies. This is due to the lack of sufficient estimates of the amount of natural water mass cycling between the oceans and hydrosphere. For the more recent period (2005–2014), we find closure in both the long-term trend and for month-to-month variations. This is also consistent with previous studies.
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页码：309 / 327
页数：18
相关论文
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