气候变化领域集成服务门户(CCPortal): Variations of delta O-18 in precipitation from the Muztagata Glacier, East Pamirs

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DOI	10.1007/s11430-004-5090-8
	Variations of delta O-18 in precipitation from the Muztagata Glacier, East Pamirs
	Li, Z; Yao, TD; Tian, LD; Xu, BQ; Wu, GJ
发表日期	2006
ISSN	1006-9313
起始页码	36
结束页码	42
卷号	49 期号:1 页码:36-42
英文摘要	Expeditions to Muztagata (in the eastern Pamirs) during the summer seasons of 2002 and 2003 collected precipitation samples and measured their oxygen isotopes. The 5180 in precipitation displays a wide range, varying from -17.40 parts per thousand to + 1.33 parts per thousand in June-September 2002 and from -22.31 parts per thousand to +4.59 parts per thousand in May-August 2003. The delta O-18 in precipitation correlates with the initial temperature of precipitation during the observing periods. The positive correlation between delta O-18 and temperature suggests that delta O-18 can be used as an indicator of temperature in this region. The delta O-18 values in fresh-snow samples collected from two snow events at different elevations on the Muztagata Glacier show a strong altitude effect, with a ratio of nearly -0.40 parts per thousand per 100 m from 5500 m to 7450 m.
关键词	STABLE-ISOTOPE COMPOSITION MONSOON PRECIPITATION ICE TEMPERATURE WATERS RECORD O-18
英文关键词	Muztagata; delta O-18; temperature; altitude effect
语种	英语
WOS研究方向	Geology
WOS类目	Geosciences, Multidisciplinary
WOS记录号	WOS:000235671100005
来源期刊	SCIENCE IN CHINA SERIES D-EARTH SCIENCES
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/431
推荐引用方式 GB/T 7714	Li, Z,Yao, TD,Tian, LD,et al. Variations of delta O-18 in precipitation from the Muztagata Glacier, East Pamirs[J]. 中国科学院青藏高原研究所,2006,49(1):36-42.
APA	Li, Z,Yao, TD,Tian, LD,Xu, BQ,&Wu, GJ.(2006).Variations of delta O-18 in precipitation from the Muztagata Glacier, East Pamirs.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,49(1),36-42.
MLA	Li, Z,et al."Variations of delta O-18 in precipitation from the Muztagata Glacier, East Pamirs".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 49.1(2006):36-42.