Aquifer vulnerability assessment in the Bengal alluvial tract, India, using GIS based DRASTIC model

In the present study, an attempt has been made to evaluate the aquifer vulnerability in the central part of Bengal alluvial tract, covering 5324 km 2 area by using DRASTIC model. Seven critical hydrogeological factors were taken into consideration. Initially, vulnerability index of individual factor...

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Veröffentlicht in:	Modeling earth systems and environment 2016-09, Vol.2 (3), p.1-13, Article 153
Hauptverfasser:	Ghosh, Tathagata, Kanchan, Rolee
Format:	Artikel
Sprache:	eng
Schlagworte:	Aquifers Arsenic Chemistry and Earth Sciences Computer Science Correlation coefficient Correlation coefficients Earth and Environmental Science Earth Sciences Earth System Sciences Ecosystems Environment Geographical information systems Geology Groundwater Handling Hydrogeochemistry Hydrogeology Lithology Math. Appl. in Environmental Science Mathematical Applications in the Physical Sciences Modelling Original Article Physics Removal Rivers Sensitivity analysis Spatial distribution Statistics for Engineering Vadose water Vulnerability Water analysis Water depth Water sampling
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