A GIS-based groundwater pollution potential using DRASTIC, modified DRASTIC, and bivariate statistical models

2021 ◽  
Author(s):  
Khabat Khosravi ◽  
Majid Sartaj ◽  
Mahshid Karimi ◽  
Jana Levison ◽  
Aghdas Lotfi
Keyword(s):  
Groundwater Pollution ◽  
Statistical Models ◽  
Pollution Potential ◽  
Modified Drastic

scholarly journals Assessment of Groundwater Pollution Potential Using GIS and Modified Drastic Model in Selangor, Malaysia

2013 ◽  
Vol 74 (2) ◽  
Author(s):  
Hanim Farhana Abdul Rahman ◽  
Mohamed Azwan Mohamad Zawawi ◽  
Hafizan B Juahir ◽  
Ezzuldin Hasan B Mohamed
Keyword(s):  
Groundwater Pollution ◽  
Shallow Groundwater ◽  
Environmental Parameters ◽  
Pollution Potential ◽  
East Side ◽  
Land Area ◽  
Drastic Model ◽  
Potential Map ◽  
Modified Drastic ◽  
Shallow Groundwater Table

This study covered the assessment of groundwater pollution potential using modified DRASTIC model and GIS based on hydro-geological environmental parameters Selangor State in Malaysia. The modification of ranges and ratings index in DRASTIC was done using GIS to accommodate hydro-geological settings to implement and adopt data according to Selangor hydro geological environmental parameters. The groundwater pollution potential map showed that the high risk groundwater pollution potential covered 17% of study area in west side of Selangor however, 27% of the east side of Selangor exposed to low risk groundwater pollution potential. Most of the affected area was considered in low land area along the coastal in shallow groundwater table alluvial aquifer. The results significantly show that groundwater pollution potential map was successfully developed using hydro-geological parameters for Selangor area.

scholarly journals Assessment of Groundwater Pollution Potential of the Datong Basin, Northern China

2010 ◽  
Vol 3 (2) ◽  
Author(s):  
Mamadou SAMAKE ◽  
Zhonghua Tang ◽  
Win Hlaing ◽  
Innocent M’Bue ◽  
Kanyamanda Kasereka
Keyword(s):  
Groundwater Pollution ◽  
Northern China ◽  
Pollution Potential ◽  
Datong Basin
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