气候变化领域集成服务门户(CCPortal): Investigating the Acceleration of Regional Sea Level Rise During the Satellite Altimeter Era

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DOI	10.1029/2019GL086528
	Investigating the Acceleration of Regional Sea Level Rise During the Satellite Altimeter Era
	Hamlington B.D.; Frederikse T.; Nerem R.S.; Fasullo J.T.; Adhikari S.
发表日期	2020
ISSN	0094-8276
卷号	47 期号:5
英文摘要	The 25-year record of satellite altimeter-measured sea level has led to improvements in the understanding of sea level change on both regional and global scales. However, the extent to which the pattern of regional sea level rise measured by altimeters is representative of the forced sea level response remains an open question. Internal variability both contributes to regional sea level changes on short time scales and masks the pattern of forced trend and acceleration associated with anthropogenic global warming. Recent studies have demonstrated that the forced trend pattern of regional rise has begun to emerge, although there has been no assessment of a possible associated acceleration. Here, the regional acceleration pattern is estimated from the altimeter sea level record and assessed with regard to the influence of internal variability. While the dominant features in the acceleration pattern can be attributed to internal variability, there is an indication that the forced acceleration pattern may emerge as the record continues to lengthen. ©2020. American Geophysical Union. All Rights Reserved.
英文关键词	Acceleration; Aneroid altimeters; Global warming; Meteorological instruments; Radio altimeters; Satellites; Acceleration pattern; Anthropogenic global warming; Internal variability; regional; Regional sea level changes; Satellite altimeter; Satellite altimetry; Short time scale; Sea level; acceleration; altimeter; anthropogenic effect; global warming; satellite altimetry; satellite data; sea level change
语种	英语
来源期刊	Geophysical Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/170609
作者单位	Jet Propulsion Laboratory, California Institute of Technology, Pasadena, CA, United States; Smead Aerospace Engineering Sciences, Colorado Center for Astrodynamics Research, University of Colorado Boulder, Boulder, CO, United States; Cooperative Institute for Research in Environmental Sciences, Boulder, CO, United States; National Center for Atmospheric Research, Boulder, CO, United States
推荐引用方式 GB/T 7714	Hamlington B.D.,Frederikse T.,Nerem R.S.,et al. Investigating the Acceleration of Regional Sea Level Rise During the Satellite Altimeter Era[J],2020,47(5).
APA	Hamlington B.D.,Frederikse T.,Nerem R.S.,Fasullo J.T.,&Adhikari S..(2020).Investigating the Acceleration of Regional Sea Level Rise During the Satellite Altimeter Era.Geophysical Research Letters,47(5).
MLA	Hamlington B.D.,et al."Investigating the Acceleration of Regional Sea Level Rise During the Satellite Altimeter Era".Geophysical Research Letters 47.5(2020).