干旱区生态环境知识资源中心(Arid): Climate change impact on karstic aquifer hydrodynamics in southern Europe semi-arid region using the KAGIS model

Arid

DOI	10.1016/j.scitotenv.2020.138110
	Climate change impact on karstic aquifer hydrodynamics in southern Europe semi-arid region using the KAGIS model
	Valdes-Abellan, J.1; Pardo, M. A.1; Jodar-Abellan, A.2; Pla, C.1; Fernandez-Mejuto, M.3
通讯作者	Jodar-Abellan, A.
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
EISSN	1879-1026
出版年	2020
卷号	723
英文摘要	Nowadays, there are many urban settlements in arid and semiarid areas supplied by groundwater from adjacent small aquifers. Climate projections with expected decreases in averages precipitation values jointly with increases in the frequency of heavy rainfall events does not show a clear pattern to how water resources in karstic aquifers are going to evolve. This paper, focused in the province of Alicante (Southeast of Spain), assesses the behaviour of a small karstic aquifer, the Mela aquifer, whose resources supply urban water consumption for close municipalities. We assess the hydrogeological response of the aquifer, through the KAGIS black-box GIS-based model, for the present climate conditions and for the long period analysing the four scenarios provided by the International Panel of Climate Change. Main results prove that, if we do not diminish the greenhouse gas emissions, the climate change impact on the hydrological response of the study aquifer shows a decrease in the flow rate from its unique spring and will be non-existent during the summer months. So, it will be necessary to design supply strategies for these municipalities and to carry out them, meeting budget restrictions and avoiding potential water shortages. (C) 2020 Elsevier B.V. All rights reserved.
英文关键词	Groundwater supply Evapotranspiration Water scarcity Climatic change Weather generator KAGIS model
类型	Article
语种	英语
国家	Spain
收录类别	SCI-E
WOS记录号	WOS:000535462500009
WOS关键词	GROUNDWATER RECHARGE ; PRECIPITATION EXTREMES ; WATER-RESOURCES ; BASIN ; TEMPERATURE ; SE ; VULNERABILITY ; UNCERTAINTY ; ENSEMBLE ; SCARCITY
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/319350
作者单位	1.Univ Alicante, Dept Civil Engn, Alicante, Spain; 2.Univ Alicante, Univ Inst Water & Environm Sci, Alicante, Spain; 3.Diputac Prov Alicante, Hydrol Cycle, Alicante, Spain
推荐引用方式 GB/T 7714	Valdes-Abellan, J.,Pardo, M. A.,Jodar-Abellan, A.,et al. Climate change impact on karstic aquifer hydrodynamics in southern Europe semi-arid region using the KAGIS model[J],2020,723.
APA	Valdes-Abellan, J.,Pardo, M. A.,Jodar-Abellan, A.,Pla, C.,&Fernandez-Mejuto, M..(2020).Climate change impact on karstic aquifer hydrodynamics in southern Europe semi-arid region using the KAGIS model.SCIENCE OF THE TOTAL ENVIRONMENT,723.
MLA	Valdes-Abellan, J.,et al."Climate change impact on karstic aquifer hydrodynamics in southern Europe semi-arid region using the KAGIS model".SCIENCE OF THE TOTAL ENVIRONMENT 723(2020).