气候变化领域集成服务门户(CCPortal): Contribution of recycled moisture to precipitation and its influencing factors in the subalpine zone of Qilian Mountains

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DOI	10.1007/s11356-022-19107-z
	Contribution of recycled moisture to precipitation and its influencing factors in the subalpine zone of Qilian Mountains
	Zhang, Miaomiao; Jia, Wenxiong; Zhu, Guofeng; Shi, Yang; Zhang, Zhiyuan; Xiong, Hui; Yang, Le; Zhang, Fuhua
通讯作者	Jia, WX (通讯作者)，Northwest Normal Univ, Coll Geog & Environm Sci, Lanzhou 730070, Peoples R China.
发表日期	2020
ISSN	0944-1344
EISSN	1614-7499
英文摘要	Recycled moisture, the part of precipitating vapor that comes from surface evapotranspiration, plays an important role in the hydrological process and the feedback of the land surface-atmosphere system. In this study, we use the delta H-2 and delta O-1(8) data of precipitation, plant water, and surface water systematically collected in the subalpine area of the Qilian Mountains from May to October, 2019, and assess the contribution of recycled moisture to precipitation based on the three-component isotopic mixing model. The results indicated that the main source of precipitating vapor comes from the advected vapor, and its contribution reaches up to 87.8 +/- 1.6%. The contribution of local recycled moisture is 12.2 +/- 1.6%, in which the proportion of transpiration and evaporation are 8.9 +/- 0.6% and 3.3 +/- 1.0%, respectively. In terms of the correlation between recycled moisture and its influencing factors, the temperature has a positive effect on evapotranspiration and promotes moisture recycling, while precipitation and humidity have a certain inhibition effect on evapotranspiration and reduce the contribution of recycled moisture.
关键词	STABLE-ISOTOPE HYDROGEN ISOTOPES WATER-BALANCE OXYGEN EVAPOTRANSPIRATION UNCERTAINTY DEUTERIUM VAPOR LAKES
英文关键词	Recycled moisture; Stable hydrogen and oxygen isotopes; Three-component mixing model; Subalpine zone; Qilian Mountains
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:000754348700001
来源期刊	ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/254698
作者单位	[Zhang, Miaomiao; Jia, Wenxiong; Zhu, Guofeng; Shi, Yang; Zhang, Zhiyuan; Xiong, Hui; Yang, Le; Zhang, Fuhua] Northwest Normal Univ, Coll Geog & Environm Sci, Lanzhou 730070, Peoples R China; [Zhu, Guofeng] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Cryosphere Sci, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Miaomiao,Jia, Wenxiong,Zhu, Guofeng,et al. Contribution of recycled moisture to precipitation and its influencing factors in the subalpine zone of Qilian Mountains[J]. 中国科学院西北生态环境资源研究院,2020.
APA	Zhang, Miaomiao.,Jia, Wenxiong.,Zhu, Guofeng.,Shi, Yang.,Zhang, Zhiyuan.,...&Zhang, Fuhua.(2020).Contribution of recycled moisture to precipitation and its influencing factors in the subalpine zone of Qilian Mountains.ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH.
MLA	Zhang, Miaomiao,et al."Contribution of recycled moisture to precipitation and its influencing factors in the subalpine zone of Qilian Mountains".ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH (2020).