干旱区生态环境知识资源中心(Arid): Climatic and associated atmospheric water cycle changes over the Xinjiang, China

Arid

DOI	10.1016/j.jhydrol.2020.124823
	Climatic and associated atmospheric water cycle changes over the Xinjiang, China
	Yao, Junqiang 1,2; Chen, Yaning2 ; Zhao, Yong 3; Guan, Xuefeng 4; Mao, Weiyi 1; Yang, Lianmei 1
通讯作者	Chen, Yaning
来源期刊	JOURNAL OF HYDROLOGY
ISSN	0022-1694
EISSN	1879-2707
出版年	2020
卷号	585
英文摘要	In this study, the climate variability and associated atmospheric water cycle changes in the Xinjiang (China) over the past five decades (1961-2010) are investigated. The Brubaker model and the Schar model were used to estimate the regional precipitation recycling on the climate scale while evaporation and transpiration (ET) in the area were estimated via the Budyko theory. Meanwhile, we proposed a conceptual framework that delineates the climatic variability and associated atmospheric water cycle changes in Xinjiang. Most of the climatic indicators in Xinjiang experienced a dramatic change in the late 1980s or early 1990s. Rapid warming, increased precipitation and water vapor as well as wind strengthening, have all been observed over the last two decades. All these changes have enhanced the potential evapotranspiration (PET) and the surface actual ET. The warming and moistening of the atmosphere reinforced the local moisture cycle and increased precipitation recycling. The average values of the Precipitation Recycling Ratio (PRR) were 6.48% and 7.79%, for the two models, respectively. The PRR increased remarkably, with a strong upward trend from the early 1980s to the early 21st century. It implied that the local precipitation recycling had been accelerating over the last three decades. The PRR changes were dominated by the moisture variables, e.g., actual ET, precipitation amount and water vapor conditions.
英文关键词	Climate change Atmospheric water cycle Moisture budget Precipitation recycling Xinjiang
类型	Article
语种	英语
国家	Peoples R China ; Germany
收录类别	SCI-E
WOS记录号	WOS:000544230000075
WOS关键词	MEAN ANNUAL EVAPOTRANSPIRATION ; ARID REGIONS ; PRECIPITATION ; IRRIGATION ; MOISTURE ; ISOTOPE ; EVAPORATION ; REANALYSIS ; RAINFALL ; PLATEAU
WOS类目	Engineering, Civil ; Geosciences, Multidisciplinary ; Water Resources
WOS研究方向	Engineering ; Geology ; Water Resources
来源机构	中国科学院新疆生态与地理研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319663
作者单位	1.China Meteorol Adm, Inst Desert Meteorol, Urumqi, Peoples R China; 2.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi, Peoples R China; 3.Chengdu Univ Informat Technol, Sch Atmospher Sci, Chengdu, Peoples R China; 4.Humboldt Univ, Geog Dept, Berlin, Germany
推荐引用方式 GB/T 7714	Yao, Junqiang,Chen, Yaning,Zhao, Yong,et al. Climatic and associated atmospheric water cycle changes over the Xinjiang, China[J]. 中国科学院新疆生态与地理研究所,2020,585.
APA	Yao, Junqiang,Chen, Yaning,Zhao, Yong,Guan, Xuefeng,Mao, Weiyi,&Yang, Lianmei.(2020).Climatic and associated atmospheric water cycle changes over the Xinjiang, China.JOURNAL OF HYDROLOGY,585.
MLA	Yao, Junqiang,et al."Climatic and associated atmospheric water cycle changes over the Xinjiang, China".JOURNAL OF HYDROLOGY 585(2020).