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	Influence of variations in NAO and SO on air temperature over the northern Tibetan Plateau as recorded by delta O-18 in the Malan ice core
	Ninglian, W; Thompson, LG; Davis, ME; Mosley-Thompson, E; Tandong, Y; Jianchen, P
刊名	GEOPHYSICAL RESEARCH LETTERS
	2003-11-26
卷号	30期号:22页码:4
关键词	Tibetan Plateau ice core NAO ENSO climate change
ISSN号	0094-8276
DOI	10.1029/2003GL018188
通讯作者	Ninglian, W(nlwang@ns.lzb.ac.cn)
英文摘要	An isotopic (delta(18)O) enrichment trend from 1887 to 1998 recorded in the Malan ice core from the northern Tibetan Plateau indicates that temperatures there have warmed in the past century. Statistical analyses suggest that the annual delta(18)O in this ice core largely reflects air temperature variations in the warm season. Statistically significant modest to weak correlations were found between the annual delta(18)O and the North Atlantic Oscillation ( NAO) index from May through October and the Southern Oscillation ( SO) index from August through November, respectively. A multivariate linear regression shows that when combined, the NAO and SO account for 55% of the total variance in delta(18)O over the past century. Moreover, the correlations between delta(18)O and the NAO and the SO vary over the study period, as might be expected due to changes in the strength and amplitude of the NAO and SO over the past century.
收录类别	SCI
WOS关键词	ATLANTIC OSCILLATION ; SOUTHERN OSCILLATION ; HEMISPHERE ; CLIMATE ; INDIA ; ENSO
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
语种	英语
出版者	AMER GEOPHYSICAL UNION
WOS记录号	WOS:000186939700002
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2556872
专题	寒区旱区环境与工程研究所
通讯作者	Ninglian, W
作者单位	1.Ohio State Univ, Byrd Polar Res Ctr, Columbus, OH 43210 USA 2.Chinese Acad Sci, CAREERI, Key Lab Ice Core & Cold Reg Environm, Beijing, Peoples R China 3.Ohio State Univ, Dept Geol Sci, Columbus, OH 43210 USA 4.Ohio State Univ, Dept Geog, Columbus, OH 43210 USA
推荐引用方式 GB/T 7714	Ninglian, W,Thompson, LG,Davis, ME,et al. Influence of variations in NAO and SO on air temperature over the northern Tibetan Plateau as recorded by delta O-18 in the Malan ice core[J]. GEOPHYSICAL RESEARCH LETTERS,2003,30(22):4.
APA	Ninglian, W,Thompson, LG,Davis, ME,Mosley-Thompson, E,Tandong, Y,&Jianchen, P.(2003).Influence of variations in NAO and SO on air temperature over the northern Tibetan Plateau as recorded by delta O-18 in the Malan ice core.GEOPHYSICAL RESEARCH LETTERS,30(22),4.
MLA	Ninglian, W,et al."Influence of variations in NAO and SO on air temperature over the northern Tibetan Plateau as recorded by delta O-18 in the Malan ice core".GEOPHYSICAL RESEARCH LETTERS 30.22(2003):4.

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