干旱区生态环境知识资源中心(Arid): Climate Change in the Eastern Xinjiang of China and Its Connection to Northwestern Warm Humidification

Arid

DOI	10.3390/atmos14091421
	Climate Change in the Eastern Xinjiang of China and Its Connection to Northwestern Warm Humidification
	Li, Lu; Wang, Shijie; Chen, Youping; Zhang, Heli; Zhang, Jiyun; Xu, Yang; Wei, Jiachang
通讯作者	Chen, YP
来源期刊	ATMOSPHERE
EISSN	2073-4433
出版年	2023
卷号	14 期号:9
英文摘要	Eastern Xinjiang, as a typical extremely arid area, exhibits a high sensitivity to climate change. Gaining a comprehensive understanding of the climatic changes in this region, along with their driving mechanisms, and comparing these with the broader trend of warming and humidifying in the Northwest can provide a scientific foundation for adapting to and addressing climate change. Based on a study of precipitation and temperature data from seven meteorological stations in Eastern Xinjiang from 1960 to 2022, the following findings were observed: (1) The climate of eastern Xinjiang is generally characterized by a warming and humidifying trend, with the rates of mean annual temperature and total annual precipitation being 0.39 C-degrees/10 a and 3.32 mm/10 a. The eastern part of Xinjiang has less precipitation, with a lower growth rate than that of the neighboring regions, and higher temperatures, with a higher growth rate than that of the neighboring regions. (2) The first principal component of precipitation explains 47.85% of the variation in total precipitation, with a significant upward trend (p < 0.05) and an abrupt change in the late 1970s. It contains strong signals of regional precipitation, temperature, and dry and wet changes. (3) The increase in the first principal component of annual precipitation in eastern Xinjiang is mainly related to the warming of SSTs in the Indian Ocean and the central-eastern part of the tropical southern Pacific Ocean as well as the weakening of the Asian monsoon.
英文关键词	climate change eastern Xinjiang northwestern warm humidification
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001075728000001
WOS关键词	WATER-RESOURCES ; NORTHERN XINJIANG ; SUMMER RAINFALL ; CHANGE IMPACTS ; ARID REGION ; PRECIPITATION ; VARIABILITY ; BASIN ; DRY
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/395482
推荐引用方式 GB/T 7714	Li, Lu,Wang, Shijie,Chen, Youping,et al. Climate Change in the Eastern Xinjiang of China and Its Connection to Northwestern Warm Humidification[J],2023,14(9).
APA	Li, Lu.,Wang, Shijie.,Chen, Youping.,Zhang, Heli.,Zhang, Jiyun.,...&Wei, Jiachang.(2023).Climate Change in the Eastern Xinjiang of China and Its Connection to Northwestern Warm Humidification.ATMOSPHERE,14(9).
MLA	Li, Lu,et al."Climate Change in the Eastern Xinjiang of China and Its Connection to Northwestern Warm Humidification".ATMOSPHERE 14.9(2023).