干旱区生态环境知识资源中心(Arid): Using a Distributed Recharge Model to Quantify Recharge Processes in a Semi-Arid Karst Catchment: An Example from Wadi Natuf, West Bank

Arid

DOI	10.3390/w11020276
	Using a Distributed Recharge Model to Quantify Recharge Processes in a Semi-Arid Karst Catchment: An Example from Wadi Natuf, West Bank
	Mansour, Majdi 1; Peach, Denis 1; Robins, Nick 2; Hughes, Andrew 1
通讯作者	Hughes, Andrew
来源期刊	WATER
ISSN	2073-4441
出版年	2019
卷号	11 期号:2
英文摘要	The Wadi Natuf catchment is situated to the west of the Palestinian capital city of Ramallah which is in the West Bank. The catchment has been instrumented since 2003 to identify and examine recharge processes in semi-arid upland karst terrain, in which both direct and indirect recharge are important. The key recharge processes are direct rainfall recharge, and indirect recharge via wadis including the lateral routing of potential recharge in the unsaturated zone to springs which supply the wadis. A conceptual model describing these processes was developed. A distributed recharge model was then employed to test this conceptual model and to calculate recharge. A semi-arid wetting threshold method, based on local field experiments was used for recharge estimation. The model was calibrated by comparing simulated wadi flows to those recorded during a relatively short historical event. The study demonstrates that short-term monitoring can enable a sensible validation of a conceptual model leading to the estimation of recharge. Confidence in the model simulation requires further field work to strengthen the understanding of processes taking place in semi-arid climates and karstic flow environments.
英文关键词	recharge model object-oriented West Bank Wadi Natuf karst
类型	Article
语种	英语
国家	England
开放获取类型	Green Accepted, gold, Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000460899600095
WOS关键词	CLIMATE-CHANGE ; WATER ; ALLOCATION ; SOIL
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/2XILL650/219174
作者单位	1.British Geol Survey, Keyworth NG12 5GG, Notts, England; 2.British Geol Survey, Wallingford OX10 8BB, Oxon, England
推荐引用方式 GB/T 7714	Mansour, Majdi,Peach, Denis,Robins, Nick,et al. Using a Distributed Recharge Model to Quantify Recharge Processes in a Semi-Arid Karst Catchment: An Example from Wadi Natuf, West Bank[J],2019,11(2).
APA	Mansour, Majdi,Peach, Denis,Robins, Nick,&Hughes, Andrew.(2019).Using a Distributed Recharge Model to Quantify Recharge Processes in a Semi-Arid Karst Catchment: An Example from Wadi Natuf, West Bank.WATER,11(2).
MLA	Mansour, Majdi,et al."Using a Distributed Recharge Model to Quantify Recharge Processes in a Semi-Arid Karst Catchment: An Example from Wadi Natuf, West Bank".WATER 11.2(2019).