干旱区生态环境知识资源中心(Arid): How is the precipitation distributed vertically in arid mountain region of Northwest China?

Arid

DOI	10.1007/s11442-022-1945-1
	How is the precipitation distributed vertically in arid mountain region of Northwest China?
	Yang Yanfen; Shen Lulu; Wang Bing
通讯作者	Wang, B
来源期刊	JOURNAL OF GEOGRAPHICAL SCIENCES
ISSN	1009-637X
EISSN	1861-9568
出版年	2022
卷号	32 期号:2 页码:241-258
英文摘要	Precipitation in the arid region of Northwest China (NWC) shows high spatial and temporal variability, in large part because of the region's complex topography and moisture conditions. However, rain gauges in the area are sparse, and most are located at altitudes below 2000 m, which limits our understanding of precipitation at higher altitudes. Interpolated precipitation products and satellite-based datasets with high spatiotemporal resolution can potentially be a substitute for rain gauge data. In this study, the spatial and temporal properties of precipitation in the arid region of NWC were analyzed using two gridded precipitation products: SURF_CLI_CHN_PRE_DAY_GRID_0.5 (CHN) and Tropical Rainfall Measuring Mission (TRMM) 3B43. The CHN and TRMM 3B43 data showed that in summer, precipitation was more concentrated in southern Xinjiang than in northern Xinjiang, and the opposite was true in winter. The largest difference in precipitation between mountainous areas and plains appeared in summer. High-elevation areas with high precipitation showed more stable annual precipitation. Different sub-regions showed distinctive precipitation distributions with elevation, and both datasets showed that the maximum precipitation zone appeared at high altitude.
英文关键词	gridded precipitation mountainous areas temporal variability altitudinal distribution
类型	Article
语种	英语
开放获取类型	Bronze
收录类别	SCI-E
WOS记录号	WOS:000749207800004
WOS关键词	CLIMATE-CHANGE ; TMPA ; PRODUCTS ; XINJIANG ; CMORPH
WOS类目	Geography, Physical
WOS研究方向	Physical Geography
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376405
推荐引用方式 GB/T 7714	Yang Yanfen,Shen Lulu,Wang Bing. How is the precipitation distributed vertically in arid mountain region of Northwest China?[J],2022,32(2):241-258.
APA	Yang Yanfen,Shen Lulu,&Wang Bing.(2022).How is the precipitation distributed vertically in arid mountain region of Northwest China?.JOURNAL OF GEOGRAPHICAL SCIENCES,32(2),241-258.
MLA	Yang Yanfen,et al."How is the precipitation distributed vertically in arid mountain region of Northwest China?".JOURNAL OF GEOGRAPHICAL SCIENCES 32.2(2022):241-258.