气候变化领域集成服务门户(CCPortal): Cryospheric water regime by its functions and services in China

CCPortal

DOI	10.1016/j.accre.2021.05.008
	Cryospheric water regime by its functions and services in China
	Zhang Wei; Wang, Xiaoming; Shen Yong-Ping; Yang Xue-Wen; Wu Yu-Wei; Chen An-An; Wu Xue-Jiao; Liu Shi-Wei; Yang Yang; Zhang Jing-Lin; Li Chen-Yu
通讯作者	Zhang, W (通讯作者)，Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Cryospher Sci, Koktokay Snow Stn, Lanzhou 730000, Peoples R China.
发表日期	2021
ISSN	1674-9278
起始页码	430
结束页码	443
卷号	12 期号:3
英文摘要	The terrestrial cryosphere functions to provide critical freshwater and serve societies and ecosystems, driving nature's contributions to people (NCP). This becomes increasingly important for the oasis areas in Northwest China. The cryospheric meltwater is in demand to support the economy and reduce poverty, accompanied by growing requirements to protect the environment. We intend to investigate the contributions of cryospheric meltwater by analyzing the spatial functions and services pertinent to provisioning meltwater in China. Based on the currently available datasets during the 2000s of glaciers, snow cover, and permafrost, spatial clustering was utilized to analyze the contributions at the third-level basin scale. Further assessment is carried out for the exposure of primary, secondary, and tertiary industrial sectors to cryospheric meltwater, which reflects the spatiality of potential services that cryospheric meltwater may provide. In results, we spatially cluster the contribution of cryospheric meltwater into six function zones and twenty-seven sub-zones, in association with the degree of their reliance on glaciers, snow cover, and permafrost. Considering the sector's exposure, we further spatially cluster the contribution areas into eleven service zones concerning the potential service of cryospheric meltwater. Generally, the cryosphere contributes approximately 8.3% of the total water resource in China, with function zones mainly distributed in northeastern China, Qinghai-Tibet Plateau (QTP), and other arid regions of Northwest China with various significance. The overall contribution ratios of the glacier, snow cover, and permafrost to cryospheric meltwater are about 35.6%, 56.5%, and 7.9%, respectively. By looking into the service zones, the cryospheric meltwater mainly contributes to the primary industry in Northwest China and QTP, even though it has less significant effects on all other industrial sectors, while the services to the ecosystem are mainly located in QTP and high mountain regions. The results offer an overarching view on the contributions of cryospheric meltwater in China.
关键词	TARIM RIVER-BASIN HYDROLOGICAL PROCESSES TIBETAN PLATEAU GLACIER RUNOFF PERMAFROST CLIMATE MODEL REGIONALIZATION PRECIPITATION DEGRADATION
英文关键词	Cryospheric meltwater; Functions and services; Glaciers; Snow cover; Permafrost
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences
WOS类目	Environmental Sciences ; Meteorology & Atmospheric Sciences
WOS记录号	WOS:000675859500014
来源期刊	ADVANCES IN CLIMATE CHANGE 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/253740
作者单位	[Zhang Wei; Wang, Xiaoming; Shen Yong-Ping; Wu Xue-Jiao; Liu Shi-Wei; Yang Yang; Zhang Jing-Lin; Li Chen-Yu] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Cryospher Sci, Koktokay Snow Stn, Lanzhou 730000, Peoples R China; [Yang Xue-Wen; Wu Yu-Wei; Chen An-An] Northwest Univ, Coll Urban & Environm Sci, Xian 710127, Peoples R China; [Liu Shi-Wei; Yang Yang; Zhang Jing-Lin; Li Chen-Yu] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhang Wei,Wang, Xiaoming,Shen Yong-Ping,et al. Cryospheric water regime by its functions and services in China[J]. 中国科学院西北生态环境资源研究院,2021,12(3).
APA	Zhang Wei.,Wang, Xiaoming.,Shen Yong-Ping.,Yang Xue-Wen.,Wu Yu-Wei.,...&Li Chen-Yu.(2021).Cryospheric water regime by its functions and services in China.ADVANCES IN CLIMATE CHANGE RESEARCH,12(3).
MLA	Zhang Wei,et al."Cryospheric water regime by its functions and services in China".ADVANCES IN CLIMATE CHANGE RESEARCH 12.3(2021).