Influence of the Pacific Decadal Oscillation on regional sea level rise in the Pacific Ocean from 1993 to 2012

doi:10.1007/s00343-014-3363-4

IOCAS-IR > 海洋环流与波动重点实验室

	Influence of the Pacific Decadal Oscillation on regional sea level rise in the Pacific Ocean from 1993 to 2012
	Si Zongshang; Xu Yongsheng; Xu, YS (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China.
	2014-11-01
发表期刊	CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY
卷号	32 期号:6 页码:1414-1420
文章类型	Article
摘要	The rate of regional sea level rise (SLR) provides important information about the impact of human activities on climate change. However, accurate estimation of regional SLR can be severely affected by sea surface height (SSH) change caused by the Pacific Decadal Oscillation (PDO-SSH). Here, the PDO-SSH signal is extracted from satellite altimeter data by multi-variable linear regression, and regional SLR in the altimeter era is calculated, before and after removing that signal. The results show that PDO-SSH trends are rising in the western Pacific and falling in the eastern Pacific, with the strongest signal confined to the tropical and North Pacific. Over the past 20 years, the PDO-SSH accounts for about 30%-40% of altimeter-observed SLR in the regions 8 degrees-15 degrees N, 130 degrees-160 degrees E and 30 degrees-40 degrees N, 170 degrees-220 degrees E. Along the coast of North America, the PDO-SSH signal dramatically offsets the coastal SLR, as the sea level trends change sign from falling to rising.
关键词	Pacific Decadal Oscillation (Pdo) Regional Sea Level Rise Satellite Altimeter Pacific Ocean
学科领域	Marine & Freshwater Biology ; Oceanography
DOI	10.1007/s00343-014-3363-4
收录类别	SCI
语种	英语
WOS记录号	WOS:000344541900023
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/23933
专题	海洋环流与波动重点实验室
通讯作者	Xu, YS (reprint author), Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China.
作者单位	Chinese Acad Sci, Inst Oceanol, Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China
第一作者单位	海洋环流与波动重点实验室
推荐引用方式 GB/T 7714	Si Zongshang,Xu Yongsheng,Xu, YS . Influence of the Pacific Decadal Oscillation on regional sea level rise in the Pacific Ocean from 1993 to 2012[J]. CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,2014,32(6):1414-1420.
APA	Si Zongshang,Xu Yongsheng,&Xu, YS .(2014).Influence of the Pacific Decadal Oscillation on regional sea level rise in the Pacific Ocean from 1993 to 2012.CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY,32(6),1414-1420.
MLA	Si Zongshang,et al."Influence of the Pacific Decadal Oscillation on regional sea level rise in the Pacific Ocean from 1993 to 2012".CHINESE JOURNAL OF OCEANOLOGY AND LIMNOLOGY 32.6(2014):1414-1420.

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