?Asian water towers? are not a sustainable solution to the downstream water crisis

doi:10.1016/j.scitotenv.2022.159237

IOCAS-IR > 海洋环流与波动重点实验室

	?Asian water towers? are not a sustainable solution to the downstream water crisis
	Leng, Xuejing ; Feng, Xiaoming 1; Fu, Bojie ; Shi, Qidong ; Ye, Haipeng ; Zhang, Yu
	2023-01-15
发表期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
卷号	856 页码:11
通讯作者	Feng, Xiaoming(fengxm@rcees.ac.cn)
摘要	Quantifying climate change-and socioeconomic development-induced changes in the 'water tower' function is a major challenge in high-mountain Asia (HMA), especially when considering the affected downstream areas. This study ap-plies historical monsoon-influenced rainfall patterns and the water stress index to quantify the climate change-and so-cioeconomic growth-induced changes in the 'Asian water tower' function through the middle of the 21st century by nonparametric empirical quantile mapping and empirical orthogonal function analysis. Water pressures are predicted to intensify in 25.84 +/- 7.87 % of 'water tower' downstream watersheds. Enhancements in the 'Asian water tower' function are vulnerable to help stop the deterioration of downstream water pressure while increasing the water suffi-ciency probability by 7.97 +/- 15.52 %. Water withdrawals are projected to explain 55.90 +/- 21.77 % of water security in the 'water tower' function-affected watersheds in 2050; thus, this study calls for more effective policies and the de-velopment of technologies to reduce the water crisis in downstream HMA.
关键词	Water stress Water tower High-mountain Asia Climate change
DOI	10.1016/j.scitotenv.2022.159237
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[41991233] ; Second Tibetan Plateau Scientific Expedition and Research[2019QZKK0405]
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:000875327100007
出版者	ELSEVIER
引用统计	被引频次：5[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/180498
专题	海洋环流与波动重点实验室
通讯作者	Feng, Xiaoming
作者单位	1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Ocean Circulat & Waves, Qingdao 266071, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 5.Tsinghua Univ, Inst Geomat, Ctr 3S, Dept Civil Engn, Beijing 100084, Peoples R China
推荐引用方式 GB/T 7714	Leng, Xuejing,Feng, Xiaoming,Fu, Bojie,et al. ?Asian water towers? are not a sustainable solution to the downstream water crisis[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2023,856:11.
APA	Leng, Xuejing,Feng, Xiaoming,Fu, Bojie,Shi, Qidong,Ye, Haipeng,&Zhang, Yu.(2023).?Asian water towers? are not a sustainable solution to the downstream water crisis.SCIENCE OF THE TOTAL ENVIRONMENT,856,11.
MLA	Leng, Xuejing,et al."?Asian water towers? are not a sustainable solution to the downstream water crisis".SCIENCE OF THE TOTAL ENVIRONMENT 856(2023):11.

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