{"title":"印度东部丹巴德市政公司（DMC）区域水贫困指数（WPI）模型的开发和评估","authors":"Jaydev Kumar Mahato, Suraj Kumar, Brahmdeo Yadav, Shivam Saw, Nitin Kumar","doi":"10.1007/s12517-025-12284-4","DOIUrl":null,"url":null,"abstract":"<div><p>Coal mining activities exacerbate water contamination and scarcity in the vicinity of the respective region. In this study, a regional water poverty index (WPI) model was developed to assess the water stress situation of Dhanbad Municipal Corporation (DMC). The groundwater quality of DMC was assessed by collecting samples from 17 spatially distributed GIS-based locations. The cationic and anionic chemistry of groundwater showed the dominancy calcium (Ca<sup>2+</sup>) followed by magnesium (Mg<sup>2+</sup>) > sodium (Na<sup>+</sup>) > potassium (K<sup>+</sup>), and sulphate (SO<sub>4</sub><sup>2−</sup>) followed by chloride (Cl<sup>−</sup>) > nitrate (NO<sub>3</sub>-) > fluoride (F<sup>−</sup>), respectively. Furthermore, the spatial distribution of heavy metals and hydrogeochemical facies was investigated using ArcGIS 10.3 (MAP) and Origin (version 3.7) analytical tools. The concentration of Fe in groundwater of DMC varied from 216 to 2699 µg/L, surpassing BIS’s guideline value (300 µg/L). The estimated non-carcinogenic risks based on hazard index (HI) value were found to be higher in children (1.07E-01 to 5.55E-01) than in adults (1.04E-01 to 2.24E-01). The result of the present study is important for designing remediation scenarios for water scarcity and contamination in mining regions.\n</p></div>","PeriodicalId":476,"journal":{"name":"Arabian Journal of Geosciences","volume":"18 7","pages":""},"PeriodicalIF":1.8270,"publicationDate":"2025-06-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Development and assessment of a regional water poverty index (WPI) model for Dhanbad Municipal Corporation (DMC), Eastern India\",\"authors\":\"Jaydev Kumar Mahato, Suraj Kumar, Brahmdeo Yadav, Shivam Saw, Nitin Kumar\",\"doi\":\"10.1007/s12517-025-12284-4\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Coal mining activities exacerbate water contamination and scarcity in the vicinity of the respective region. In this study, a regional water poverty index (WPI) model was developed to assess the water stress situation of Dhanbad Municipal Corporation (DMC). The groundwater quality of DMC was assessed by collecting samples from 17 spatially distributed GIS-based locations. The cationic and anionic chemistry of groundwater showed the dominancy calcium (Ca<sup>2+</sup>) followed by magnesium (Mg<sup>2+</sup>) > sodium (Na<sup>+</sup>) > potassium (K<sup>+</sup>), and sulphate (SO<sub>4</sub><sup>2−</sup>) followed by chloride (Cl<sup>−</sup>) > nitrate (NO<sub>3</sub>-) > fluoride (F<sup>−</sup>), respectively. Furthermore, the spatial distribution of heavy metals and hydrogeochemical facies was investigated using ArcGIS 10.3 (MAP) and Origin (version 3.7) analytical tools. The concentration of Fe in groundwater of DMC varied from 216 to 2699 µg/L, surpassing BIS’s guideline value (300 µg/L). The estimated non-carcinogenic risks based on hazard index (HI) value were found to be higher in children (1.07E-01 to 5.55E-01) than in adults (1.04E-01 to 2.24E-01). The result of the present study is important for designing remediation scenarios for water scarcity and contamination in mining regions.\\n</p></div>\",\"PeriodicalId\":476,\"journal\":{\"name\":\"Arabian Journal of Geosciences\",\"volume\":\"18 7\",\"pages\":\"\"},\"PeriodicalIF\":1.8270,\"publicationDate\":\"2025-06-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Arabian Journal of Geosciences\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s12517-025-12284-4\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"Earth and Planetary Sciences\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Arabian Journal of Geosciences","FirstCategoryId":"1085","ListUrlMain":"https://link.springer.com/article/10.1007/s12517-025-12284-4","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"Earth and Planetary Sciences","Score":null,"Total":0}
Development and assessment of a regional water poverty index (WPI) model for Dhanbad Municipal Corporation (DMC), Eastern India
Coal mining activities exacerbate water contamination and scarcity in the vicinity of the respective region. In this study, a regional water poverty index (WPI) model was developed to assess the water stress situation of Dhanbad Municipal Corporation (DMC). The groundwater quality of DMC was assessed by collecting samples from 17 spatially distributed GIS-based locations. The cationic and anionic chemistry of groundwater showed the dominancy calcium (Ca2+) followed by magnesium (Mg2+) > sodium (Na+) > potassium (K+), and sulphate (SO42−) followed by chloride (Cl−) > nitrate (NO3-) > fluoride (F−), respectively. Furthermore, the spatial distribution of heavy metals and hydrogeochemical facies was investigated using ArcGIS 10.3 (MAP) and Origin (version 3.7) analytical tools. The concentration of Fe in groundwater of DMC varied from 216 to 2699 µg/L, surpassing BIS’s guideline value (300 µg/L). The estimated non-carcinogenic risks based on hazard index (HI) value were found to be higher in children (1.07E-01 to 5.55E-01) than in adults (1.04E-01 to 2.24E-01). The result of the present study is important for designing remediation scenarios for water scarcity and contamination in mining regions.
期刊介绍：
The Arabian Journal of Geosciences is the official journal of the Saudi Society for Geosciences and publishes peer-reviewed original and review articles on the entire range of Earth Science themes, focused on, but not limited to, those that have regional significance to the Middle East and the Euro-Mediterranean Zone.
Key topics therefore include; geology, hydrogeology, earth system science, petroleum sciences, geophysics, seismology and crustal structures, tectonics, sedimentology, palaeontology, metamorphic and igneous petrology, natural hazards, environmental sciences and sustainable development, geoarchaeology, geomorphology, paleo-environment studies, oceanography, atmospheric sciences, GIS and remote sensing, geodesy, mineralogy, volcanology, geochemistry and metallogenesis.
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