Reference evapotranspiration concentration and its relationship with precipitation concentration at southern and northern slopes of Tianshan Mountains, China

doi:10.1007/s11629-018-5159-z

CORC > 成都山地灾害与环境研究所 > 中国科学院水利部成都山地灾害与环境研究所 > Journal of Mountain Science > Journal of Mountain Science-2019 > Vol16 No.6

	Reference evapotranspiration concentration and its relationship with precipitation concentration at southern and northern slopes of Tianshan Mountains, China
	Huang Fa-rong; Yang Tao; Li Qian; Li Si-si; Li Lan-hai; Adsavakulchai, Suwannee
刊名	JOURNAL OF MOUNTAIN SCIENCE
	2019
卷号	16 期号:6 页码:1381-1395
关键词	Concentration Reference evapotranspiration Precipitation Trend analysis Tianshan Mountains
ISSN号	1672-6316
DOI	10.1007/s11629-018-5159-z
文献子类	Article
英文摘要	The investigation of concentration characteristics of reference evapotranspiration (ETref) is important for water resources management. The concentration index (CI), concentration degree (CD) and concentration period (CP) are used to investigate the concentration characteristics of ETref and the relationship between ETref concentration and precipitation concentration at sub-monthly timescale based on the daily climatic variables from 1966 to 2015 in 27 meteorological stations at the southern and northern slopes of Tianshan Mountains in China. It was found that the CI of ETref is about 0.40 and less concentrated than precipitation in the study area. At the southern slope, the maximum ETref appears in late June and is earlier than the maximum precipitation (early July), ETref distributes more equally than precipitation, and the CI, CD and CP of these two variables do not show significant change based on the Mann-Kendall test. At the northern slope, both the maximum ETref and precipitation appear in early July, and ETref is more dispersed than precipitation. During the study period, the maximum ETref at the northern slope tends to appear earlier due to the impacts of wind speed, relative humidity, sunshine duration, and air temperature. ETref concentration does not match the precipitation concentration in the study area, particularly at the southern slope. The mismatch between ETref and precipitation concentration within a year reveals the water resources pressure on environmental, social and economic sustainability in the study area.
电子版国际标准刊号	1993-0321
语种	英语
WOS记录号	WOS:000471607300012
内容类型	期刊论文
源URL	[http://ir.imde.ac.cn/handle/131551/46516]
专题	Journal of Mountain Science_Journal of Mountain Science-2019_Vol16 No.6
推荐引用方式 GB/T 7714	Huang Fa-rong,Yang Tao,Li Qian,et al. Reference evapotranspiration concentration and its relationship with precipitation concentration at southern and northern slopes of Tianshan Mountains, China[J]. JOURNAL OF MOUNTAIN SCIENCE,2019,16(6):1381-1395.
APA	Huang Fa-rong,Yang Tao,Li Qian,Li Si-si,Li Lan-hai,&Adsavakulchai, Suwannee.(2019).Reference evapotranspiration concentration and its relationship with precipitation concentration at southern and northern slopes of Tianshan Mountains, China.JOURNAL OF MOUNTAIN SCIENCE,16(6),1381-1395.
MLA	Huang Fa-rong,et al."Reference evapotranspiration concentration and its relationship with precipitation concentration at southern and northern slopes of Tianshan Mountains, China".JOURNAL OF MOUNTAIN SCIENCE 16.6(2019):1381-1395.