干旱区生态环境知识资源中心(Arid): Effects of excessive water extraction on groundwater ecosystem services: Vulnerability assessments using biophysical approaches

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DOI	10.1016/j.scitotenv.2021.149304
	Effects of excessive water extraction on groundwater ecosystem services: Vulnerability assessments using biophysical approaches
	Khorrami, M.; Malekmohammadi, B.
通讯作者	Malekmohammadi, B (corresponding author), Univ Tehran, Coll Engn, Sch Environm, Tehran, Iran.
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
EISSN	1879-1026
出版年	2021
卷号	799
英文摘要	In this research, a systematic, integrated framework was developed to evaluate the biophysical state and vulnerability intensity of groundwater supply ecosystem service (GSES) regarding excessive groundwater withdrawal in the Mashhad plain located in the northeastern of Khorasan Razavi province in Iran. At first, following an indexing approach, the biophysical aspects of the ecosystem, including capacity, flow, and the benefits of GSES, were analyzed. Afterward, the relationship between the capacity and flow ecosystem service (ES) was assessed to identify ecosystem's sustainability status. Furthermore, GSES stability was spatially shown. Finally, GSES vulnerability and its associated ESs was assessed based on 3D model of vulnerability via indexing three components of exposure, sensitivity, and adaptive capacity. The final map spatially indicated the zoning of groundwater ecosystem services' vulnerability intensity in Mashhad Plain. The outcomes indicate a high and very high vulnerability in more than 35% of studying area. The results indicate that about 18%, 30%, and 15% of studying land show moderate, low, and no vulnerability, respectively. Finally, it was observed that due to groundwater's over-extraction, supplying the aquifer ecosystem services was disrupted. This method can be used as a solution for the sustainable management of groundwater resources, especially in the arid and semi-arid countries facing the depletion of water resources. (c) 2021 Elsevier B.V. All rights reserved.
英文关键词	Ecosystem service Groundwater supply Vulnerability assessment Indexing approach Turner model Mashhad plain-Iran
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000701743500002
WOS关键词	CLIMATE-CHANGE ; SURFACE SOILS ; MASHHAD PLAIN ; ENERGY NEXUS ; LAND-USE ; FRAMEWORK ; BIODIVERSITY ; RESOURCES ; SUPPORT ; SYSTEMS
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/2XILL650/364592
作者单位	[Khorrami, M.; Malekmohammadi, B.] Univ Tehran, Coll Engn, Sch Environm, Tehran, Iran
推荐引用方式 GB/T 7714	Khorrami, M.,Malekmohammadi, B.. Effects of excessive water extraction on groundwater ecosystem services: Vulnerability assessments using biophysical approaches[J],2021,799.
APA	Khorrami, M.,&Malekmohammadi, B..(2021).Effects of excessive water extraction on groundwater ecosystem services: Vulnerability assessments using biophysical approaches.SCIENCE OF THE TOTAL ENVIRONMENT,799.
MLA	Khorrami, M.,et al."Effects of excessive water extraction on groundwater ecosystem services: Vulnerability assessments using biophysical approaches".SCIENCE OF THE TOTAL ENVIRONMENT 799(2021).