干旱区生态环境知识资源中心(Arid): Examining the groundwater level in a semi-arid district of eastern India: spatiotemporal trends, determinants, and future prospects

Arid

DOI	10.1007/s10668-022-02512-2
	Examining the groundwater level in a semi-arid district of eastern India: spatiotemporal trends, determinants, and future prospects
	Goswami, Tarun; Ghosal, Somnath
通讯作者	Goswami, T
来源期刊	ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY
ISSN	1387-585X
EISSN	1573-2975
出版年	2023
卷号	25 期号:10 页码:10929-10953
英文摘要	The present study aims to examine the spatio-temporal and seasonal fluctuation of groundwater levels in an eastern Indian semi-arid region. Also, it attempted to investigate the involvement of different significant groundwater usage factors in causing such variations and trends. Furthermore, by evaluating temporal patterns and the influence of the crucial drivers, generate meaningful predictions for raising community awareness about the future. A combination of statistical, spatial analysis, and machine learning techniques were used to fulfill the objectives. Overall, the findings revealed that the south-eastern corner (consisting of Bundwan and Barabazar Blocks), the far western region (especially Jhalda I and II Blocks), and some of the eastern Blocks are most vulnerable to groundwater scarcity. The monitoring stations in this region are typically suffering a significant declining trend in groundwater level, with a substantial amount of Sen's Slope. In contrast, the centrally positioned Blocks have lesser susceptibility. The MLR analysis and spatial thematic maps demonstrate a strong association between this spatial pattern of declining groundwater table and the groundwater drivers in consideration. Thus, it is acceptable to suggest that drivers from the human world must be included in the groundwater management planning of the Purulia district. Finally, the predictions from the time series confirm that if no interventions are implemented, the average groundwater level will decline by 2.5 m by 2030. Therefore, Purulia urgently requires a realistic plan to prevent future generations from becoming refugees in their own land.
英文关键词	Groundwater depletion Mann-Kendall trend test Groundwater usage factors Multiple linear regression Neural network model
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000819720500002
WOS关键词	RIVER-BASIN ; WATER ; IDENTIFICATION ; ZONES
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396087
推荐引用方式 GB/T 7714	Goswami, Tarun,Ghosal, Somnath. Examining the groundwater level in a semi-arid district of eastern India: spatiotemporal trends, determinants, and future prospects[J],2023,25(10):10929-10953.
APA	Goswami, Tarun,&Ghosal, Somnath.(2023).Examining the groundwater level in a semi-arid district of eastern India: spatiotemporal trends, determinants, and future prospects.ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY,25(10),10929-10953.
MLA	Goswami, Tarun,et al."Examining the groundwater level in a semi-arid district of eastern India: spatiotemporal trends, determinants, and future prospects".ENVIRONMENT DEVELOPMENT AND SUSTAINABILITY 25.10(2023):10929-10953.