气候变化领域集成服务门户(CCPortal): Sea level rise during past 40 years determined from satellite and in situ observations

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DOI	10.1126/science.1063556
	Sea level rise during past 40 years determined from satellite and in situ observations
	Cabanes C.; Cazenave A.; Le Provost C.
发表日期	2001
ISSN	0036-8075
起始页码	840
结束页码	842
卷号	294 期号:5543
英文摘要	The 3.2 ± 0.2 millimeter per year global mean sea level rise observed by the Topex/Poseidon satellite over 1993-98 is fully explained by thermal expansion of the oceans. For the period 1955-96, sea level rise derived from tide gauge data agrees well with thermal expansion computed at the same locations. However, we find that subsampling the thermosteric sea level at usual tide gauge positions leads to a thermosteric sea level rise twice as large as the "true" global mean. As a possible consequence, the 20th century sea level rise estimated from tide gauge records may have been overestimated.
英文关键词	Data acquisition; Satellite observatories; Sea level; Thermal expansion; Tide gages; Thermosteric; Hydrogeology; satellite data; sea level change; thermal expansion; tide gauge; article; climate; environmental monitoring; priority journal; salinity; sea; temperature; water flow
语种	英语
来源期刊	Science
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/243209
作者单位	Lab. d'Etudes Géophysique, Centre Nationale d'Etudes Spatiales, 18 Avenue Edouard Belin, Toulouse 31400, France
推荐引用方式 GB/T 7714	Cabanes C.,Cazenave A.,Le Provost C.. Sea level rise during past 40 years determined from satellite and in situ observations[J],2001,294(5543).
APA	Cabanes C.,Cazenave A.,&Le Provost C..(2001).Sea level rise during past 40 years determined from satellite and in situ observations.Science,294(5543).
MLA	Cabanes C.,et al."Sea level rise during past 40 years determined from satellite and in situ observations".Science 294.5543(2001).