干旱区生态环境知识资源中心(Arid): Abundant Precipitation in Qilian Mountains Generated from the Recycled Moisture over the Adjacent Arid Hexi Corridor, Northwest China

Arid

DOI	10.3390/w13233354
	Abundant Precipitation in Qilian Mountains Generated from the Recycled Moisture over the Adjacent Arid Hexi Corridor, Northwest China
	Zhang, Zhihua; Zhao, Qiudong; Zhang, Shiqiang
通讯作者	Zhang, SQ (corresponding author), Northwest Univ, Shaanxi Key Lab Earth Surface Syst & Environm Car, Xian 710127, Peoples R China. ; Zhang, SQ (corresponding author), Northwest Univ, Coll Urban & Environm Sci, Xian 710127, Peoples R China.
来源期刊	WATER
EISSN	2073-4441
出版年	2021
卷号	13 期号:23
英文摘要	The observed precipitation was suggestive of abundant precipitation in upstream Qilian mountains and low precipitation in the downstream oasis and desert in an endorheic basin. However, precipitation in mountains generated from the recycled moisture over oasis and desert areas has rarely been studied. The climatological patterns of water vapor from 1980 to 2017 in the Qilian Mountain Region (QMR) and Hexi Corridor Region (HCR) were investigated by the European Centre for Medium-Range Weather Forecasts Interim reanalysis dataset and the Modern-Era Retrospective Analysis for Research and Application, Version 2 reanalysis dataset. The results suggest that the precipitable water content decreases from the adjacent to the mountain areas. There are two channels that transport water vapor from the HCR to the QMR in the low troposphere (surface-600 hPa), suggesting that parts of recycled moisture generated from evapotranspiration over the oasis and desert of the HCR is transported to the QMR, contributing to the abundant precipitation in the QMR. This indicates that the transport mechanism is probably because of the cold and wet island effect of the cryosphere in QMR. This is likely one of the essential mechanisms of the water cycle in endorheic river basins, which has rarely been reported.
英文关键词	precipitation generation recycled moisture water vapor channel Qilian Mountain Region Hexi Corridor Region
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:000734628200001
WOS关键词	ATMOSPHERIC WATER-VAPOR ; HEIHE RIVER ; TRANSPORT ; RESOURCES ; BASIN ; MASS
WOS类目	Environmental Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/373957
作者单位	[Zhang, Zhihua; Zhang, Shiqiang] Northwest Univ, Shaanxi Key Lab Earth Surface Syst & Environm Car, Xian 710127, Peoples R China; [Zhang, Zhihua; Zhang, Shiqiang] Northwest Univ, Coll Urban & Environm Sci, Xian 710127, Peoples R China; [Zhao, Qiudong] Chinese Acad Sci, Cold & Arid Regions Environm & Engn Res Inst, State Key Lab Cryospher Sci, Lanzhou 730000, Peoples R China; [Zhao, Qiudong] Chinese Acad Sci, Key Lab Ecohydrol Inland River Basin, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Zhihua,Zhao, Qiudong,Zhang, Shiqiang. Abundant Precipitation in Qilian Mountains Generated from the Recycled Moisture over the Adjacent Arid Hexi Corridor, Northwest China[J],2021,13(23).
APA	Zhang, Zhihua,Zhao, Qiudong,&Zhang, Shiqiang.(2021).Abundant Precipitation in Qilian Mountains Generated from the Recycled Moisture over the Adjacent Arid Hexi Corridor, Northwest China.WATER,13(23).
MLA	Zhang, Zhihua,et al."Abundant Precipitation in Qilian Mountains Generated from the Recycled Moisture over the Adjacent Arid Hexi Corridor, Northwest China".WATER 13.23(2021).