干旱区生态环境知识资源中心(Arid): Application of analytical hierarchical process, multi-influencing factor, and geospatial techniques for groundwater potential zonation in a semi-arid region of western India

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DOI	10.1016/j.jconhyd.2022.104122
	Application of analytical hierarchical process, multi-influencing factor, and geospatial techniques for groundwater potential zonation in a semi-arid region of western India
	Yadav, Brijesh; Malav, Lal Chand; Jangir, Abhishek; Kharia, Sushil Kumar; V. Singh, Shruti; Yeasin, Md; Nogiya, Mahaveer; Meena, Roshan Lal; Meena, Ram Swaroop; Tailor, Bhagwati Lal; Mina, Banshi Lal; Alhar, Munirah Sulaiman Othman; Jeon, Byong-Hun; Cabral-Pinto, Marina M. S.; Yadav, Krishna Kumar
通讯作者	Malav, LC
来源期刊	JOURNAL OF CONTAMINANT HYDROLOGY
ISSN	0169-7722
EISSN	1873-6009
出版年	2023
卷号	253
英文摘要	Groundwater resources are alarmingly depleting due to over-exploitation and significant climate changes over time. Therefore, demarcation of groundwater potential zones is essential for addressing the needs of various industries in semi-arid area. Depleting groundwater resources, topography, aquifer features and climatic factors make it necessary to demarcate ground water potential zones in semiarid region of Rajasthan. The Analytical Hierarchy Process (AHP), Geographic Information System (GIS), and Multi Influence Factor (MIF) were used to determine the groundwater potential zones (GWPZs) in the semi-arid region of Jaipur, located in western Rajasthan. In present study, ten influential factors were employed i.e., geomorphology, land use/land cover (LULC), drainage density, rainfall, topographic wetness index (TWI), soil texture, slope, roughness, topographic position index (TPI) and curvature. In AHP technique, the pairwise comparison matrix was generated, and weightages were given to each thematic layer while for MIF, a proposed score for each layer was computed from the aggregate weight of major and minor effects. The GWPZ map generated by AHP technique was categorised into three parts: high, moderate and poor potential zones, covering 13%, 50.7% and 36.3% of the district. While, the GWPZ map produced with the MIF technique was also divided into the same poor, moderate, and high categories, encompassing 35.3, 44.1, and 20.6% of the district, respectively. The results of AHP and MIF techniques were then cross-validated with well depth data obtained from CGWB report, 2019-20. The receiver operating characteristics (ROC) were plotted and the findings shows that the Area under the Curve (AUC) was 79% and 76% for AHP and MIF, respectively which is considered as moderate to high in predictive precision. The study would be helpful in locating drilling sites for groundwater exploration and developing sustainable groundwater and land use policies.
英文关键词	Groundwater potential zonation Analytical hierarchy process Multi influence factor Geographic information system Receiver operating characteristics Jaipur
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000911309800001
WOS关键词	FREQUENCY RATIO MODEL ; TAMIL-NADU ; RECHARGE ZONES ; LAND-USE ; GIS ; DISTRICT ; IDENTIFICATION ; AQUIFERS ; MIF ; DELINEATION
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/397244
推荐引用方式 GB/T 7714	Yadav, Brijesh,Malav, Lal Chand,Jangir, Abhishek,et al. Application of analytical hierarchical process, multi-influencing factor, and geospatial techniques for groundwater potential zonation in a semi-arid region of western India[J],2023,253.
APA	Yadav, Brijesh.,Malav, Lal Chand.,Jangir, Abhishek.,Kharia, Sushil Kumar.,V. Singh, Shruti.,...&Yadav, Krishna Kumar.(2023).Application of analytical hierarchical process, multi-influencing factor, and geospatial techniques for groundwater potential zonation in a semi-arid region of western India.JOURNAL OF CONTAMINANT HYDROLOGY,253.
MLA	Yadav, Brijesh,et al."Application of analytical hierarchical process, multi-influencing factor, and geospatial techniques for groundwater potential zonation in a semi-arid region of western India".JOURNAL OF CONTAMINANT HYDROLOGY 253(2023).