干旱区生态环境知识资源中心(Arid): GIS-based multi-criteria decision making and entropy approaches for groundwater potential zones delineation

Arid

DOI	10.1007/s12145-021-00576-8
	GIS-based multi-criteria decision making and entropy approaches for groundwater potential zones delineation
	Forootan, Elham; Seyedi, Fakhrossadat
通讯作者	Forootan, E (corresponding author), Payame Noor Univ, Dept Agr, Tehran, Iran.
来源期刊	EARTH SCIENCE INFORMATICS
ISSN	1865-0473
EISSN	1865-0481
出版年	2021
卷号	14 期号:1 页码:333-347
英文摘要	In arid and semi-arid, due to the lack of surface water, groundwater plays key role in people survival. Therefore, assessing groundwater potential zones is vital to conserve and manage this resource properly. The main object of this study was to compare two methods of AHP and entropy for delineating groundwater potential zone in arid region of Iran. For this regard, withdraw in groundwater level in 16 piezometer wells along with eight GWP conditioning factors of slope degree, stream power index (SPI), landuse, geology; rainfall volume, elevation, soil and lineament density have been considered in the training process while the discharge in the other 16 wells was involved in verifying process of the two models. GWP maps were provided by overlaying all the thematic maps in terms of the obtained weights from AHP and entropy methods. Finally, the models performance was compared through statistical measures of Sensivity, Specificity and True Skill Statistics (TSS). The results show that IOE model (TSS = 0.16) have higher prediction performance than AHP approach (TSS = 0). Therefore, IOE was more promising tools for GWP modeling.
英文关键词	Analytic hierarchy process Entropy approach GIS Groundwater potential (GWP)
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000613615000002
WOS类目	Computer Science, Interdisciplinary Applications ; Geosciences, Multidisciplinary
WOS研究方向	Computer Science ; Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/349961
作者单位	[Forootan, Elham] Payame Noor Univ, Dept Agr, Tehran, Iran; [Seyedi, Fakhrossadat] Dept Nat Resource & Watershed Management, Qom, Iran
推荐引用方式 GB/T 7714	Forootan, Elham,Seyedi, Fakhrossadat. GIS-based multi-criteria decision making and entropy approaches for groundwater potential zones delineation[J],2021,14(1):333-347.
APA	Forootan, Elham,&Seyedi, Fakhrossadat.(2021).GIS-based multi-criteria decision making and entropy approaches for groundwater potential zones delineation.EARTH SCIENCE INFORMATICS,14(1),333-347.
MLA	Forootan, Elham,et al."GIS-based multi-criteria decision making and entropy approaches for groundwater potential zones delineation".EARTH SCIENCE INFORMATICS 14.1(2021):333-347.