干旱区生态环境知识资源中心(Arid): Characteristics of Climate Change in Northern Xinjiang in 1961-2017, China

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DOI	10.1007/s11769-020-1104-5
	Characteristics of Climate Change in Northern Xinjiang in 1961-2017, China
	He, Binbin 1,2; Sheng, Yu 1; Cao, Wei 1; Wu, Jichun 1
通讯作者	Sheng, Yu
来源期刊	CHINESE GEOGRAPHICAL SCIENCE
ISSN	1002-0063
EISSN	1993-064X
出版年	2020
卷号	30 期号:2 页码:249-265
英文摘要	Xinjiang is located in the core China's 'Belt and Road' development, and northern Xinjiang is an important region for economic development. In recent years, due to the strong influence of global climate change and human disturbance, regional climate instability and ecological-economic-social system sensitivity have grown. In this paper, seasonal, interannual, interdecadal, spatial, abrupt, and periodic variations of temperature and precipitation in northern Xinjiang were analyzed using daily surface air temperature and precipitation data from 49 meteorological stations during 1961-2017. At the same time, the driving factors of climate change are discussed. Methods included linear regression, cumulative anomaly, the Mann-Kendall test, and Morlet wavelet analysis. The results indicated that during the study period, annual mean temperature and annual precipitation increased significantly at rates of 0.35 degrees C/10 yr and 13.25 mm/10 yr, respectively, with abrupt changes occurring in 1994 and 1986. Annual mean temperature and annual precipitation in all four seasons showed increasing trends, with the maximum increases in winter of 0.42 degrees C/10 yr and 3.95 mm/10 yr, respectively. The general climate in northern Xinjiang showed a trend towards increasingly warm and humid. In terms of spatial distribution, the temperature and precipitation in high mountainous areas increased the most, while basins areas increased only slightly. Periodic change analysis showed that annual mean temperature and annual precipitation experienced two climatic shifts from cold to warm and dry to wet, respectively. Population change, economic development and land use change are important factors affecting climate change, and more research should be done in this field.
英文关键词	northern Xinjiang climate change driving factors temperature precipitation
类型	Article
语种	英语
国家	Peoples R China
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000528857500005
WOS关键词	PRECIPITATION EXTREMES ; ARID REGION ; RIVER-BASIN ; RUNOFF ; MOUNTAINS ; RESPONSES ; PLATEAU ; TRENDS ; SCALE ; INDEX
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/318907
作者单位	1.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Frozen Soil Engn, Lanzhou 730000, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	He, Binbin,Sheng, Yu,Cao, Wei,et al. Characteristics of Climate Change in Northern Xinjiang in 1961-2017, China[J],2020,30(2):249-265.
APA	He, Binbin,Sheng, Yu,Cao, Wei,&Wu, Jichun.(2020).Characteristics of Climate Change in Northern Xinjiang in 1961-2017, China.CHINESE GEOGRAPHICAL SCIENCE,30(2),249-265.
MLA	He, Binbin,et al."Characteristics of Climate Change in Northern Xinjiang in 1961-2017, China".CHINESE GEOGRAPHICAL SCIENCE 30.2(2020):249-265.