干旱区生态环境知识资源中心(Arid): An Analysis of Surface Water-Groundwater Interactions Based on Isotopic Data from the Kaidu River Basin, South Tianshan Mountain

Arid

DOI	10.3390/w14142259
	An Analysis of Surface Water-Groundwater Interactions Based on Isotopic Data from the Kaidu River Basin, South Tianshan Mountain
	Fan, Yuting; Wu, Ye; Wang, Yun; Jiang, Shengxia; Yu, Shulong; Shang, Huaming
通讯作者	Shang, HM
来源期刊	WATER
EISSN	2073-4441
出版年	2022
卷号	14 期号:14
英文摘要	The unique climate conditions and water source composition in the Tianshan Mountain provide a good experimental site for verifying the relationships between water resources and climate change on a larger scale. With the help of water isotopes (D, O-18), a more reliable conceptual model of groundwater systems can be constructed on both local and regional scales, especially in areas that are susceptible to climate change and under pressure from intensive human activities. In this paper, we present delta O-18, delta D, d-excess, RWLs and altitude effects of river water and groundwater based on the data derived from our network of stable isotope sampling sites along the Kaidu River. Stable isotope mass balance was applied to study the interactions between groundwater and surface water and to quantify the recharge proportions between bodies of water in typical regions. The results showed that the Kaidu River is composed of precipitation, ice and snow melt, baseflow and groundwater. The percentage of groundwater increased with the distance between upstream (the runoff producing area) and the leading edge of the glacier. The two recharge areas are the spring overflow from the mountain area to the alluvial layer of the inclined plain and the leading edge of the alluvial plains to areas with fine soil. The groundwater recharge ratio is about 23% in high mountain areas but 46% or more in the middle and lower reaches. These results generated a more comprehensive understanding of the hydrological cycle of inland rivers in arid regions.
英文关键词	stable isotopes baseflow groundwater mass balance
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:000832334800001
WOS关键词	HYDROGRAPH SEPARATION ; TARIM RIVER ; STABLE-ISOTOPES ; RECHARGE ; PRECIPITATION ; DELTA-O-18 ; VEGETATION ; DELTA-H-2 ; MECHANISM ; PLATEAU
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/2XILL650/394808
推荐引用方式 GB/T 7714	Fan, Yuting,Wu, Ye,Wang, Yun,et al. An Analysis of Surface Water-Groundwater Interactions Based on Isotopic Data from the Kaidu River Basin, South Tianshan Mountain[J],2022,14(14).
APA	Fan, Yuting,Wu, Ye,Wang, Yun,Jiang, Shengxia,Yu, Shulong,&Shang, Huaming.(2022).An Analysis of Surface Water-Groundwater Interactions Based on Isotopic Data from the Kaidu River Basin, South Tianshan Mountain.WATER,14(14).
MLA	Fan, Yuting,et al."An Analysis of Surface Water-Groundwater Interactions Based on Isotopic Data from the Kaidu River Basin, South Tianshan Mountain".WATER 14.14(2022).