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	Co-existence of temperature and amount effects on precipitation delta O-18 in the Asian monsoon region
	Yang, Xiaoxin1,4; Yao, Tandong1,2; Yang, Wulin3; Yu, Wusheng1; Qu, Dongmei1
刊名	GEOPHYSICAL RESEARCH LETTERS
	2011-11-09
卷号	38页码:6
ISSN号	0094-8276
DOI	10.1029/2011GL049353
通讯作者	Yang, Xiaoxin(xxy@itpcas.ac.cn)
英文摘要	Whether stable oxygen isotope (delta O-18) in precipitation obeys the temperature effect and/or amount effect in the monsoon region has long been controversial. An intensive, precipitation event-based sampling project has been carried out at Guangzhou and Changsha stations in southeast China under the Asian monsoon influence. By dividing a year into summer and winter half years at respective station, we find prevalence of amount effect at both stations throughout the year. delta O-18-temperature presents complex correlations, with the positive correlation significant at Guangzhou during the summer half year and at Changsha during the winter half year, but vague at either station during the rest of the year; the former attributable to a third mode of convection, while the latter indicative of the weakening monsoon influence accompanied by intensified local recycling. Our high-resolution data demonstrate a significant coexistence of temperature and amount effects of precipitation d18O in the monsoon domain, conducive to climatic interpretation of delta O-18 in paleoclimate proxies in mid/low latitudes. Citation: Yang, X., T. Yao, W. Yang, W. Yu, and D. Qu (2011), Co-existence of temperature and amount effects on precipitation delta O-18 in the Asian monsoon region, Geophys. Res. Lett., 38, L21809, doi:10.1029/2011GL049353.
收录类别	SCI
WOS关键词	GENERAL-CIRCULATION MODEL ; STABLE-ISOTOPES ; ICE CORES ; CLIMATE ; VARIABILITY ; CYCLES ; RECORD ; OCEAN ; CHINA ; O-18
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:000297022100004
内容类型	期刊论文
URI标识	http://www.corc.org.cn/handle/1471x/2557947
专题	寒区旱区环境与工程研究所
通讯作者	Yang, Xiaoxin
作者单位	1.CAS, Lab Tibetan Environm & Land Surface Proc, Inst Tibetan Plateau Res, Beijing 100085, Peoples R China 2.CAS, State Key Lab Cryosphere Sci, Cold & Arid Reg Engn & Environm Res Inst, Lanzhou, Peoples R China 3.Guangzhou Meteorol Satellite Ground Stn, Guangzhou 510640, Guangdong, Peoples R China 4.CAS, Inst Tibetan Plateau Res, Beijing 10085, Peoples R China
推荐引用方式 GB/T 7714	Yang, Xiaoxin,Yao, Tandong,Yang, Wulin,et al. Co-existence of temperature and amount effects on precipitation delta O-18 in the Asian monsoon region[J]. GEOPHYSICAL RESEARCH LETTERS,2011,38:6.
APA	Yang, Xiaoxin,Yao, Tandong,Yang, Wulin,Yu, Wusheng,&Qu, Dongmei.(2011).Co-existence of temperature and amount effects on precipitation delta O-18 in the Asian monsoon region.GEOPHYSICAL RESEARCH LETTERS,38,6.
MLA	Yang, Xiaoxin,et al."Co-existence of temperature and amount effects on precipitation delta O-18 in the Asian monsoon region".GEOPHYSICAL RESEARCH LETTERS 38(2011):6.

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