Građevinar, Vol. 71 No. 04., 2019.
Preliminary communication
https://doi.org/10.14256/JCE.1951.2016
Groundwater vulnerability mapping using modified DRASTIC ANP
Sahajpreet Kaur Garewal
Avinash D. Vasudeo
Vishrut S. Landge
Aniruddha D. Ghare
Abstract
Groundwater vulnerable zones in phreatic aquifers of Nagpur city in India were evaluated using the modified DRASTIC method in the geographical Information System (GIS) environment. In the present research, the ANP was applied for the first time to DRASTIC parameters for weight modification. Vulnerable groundwater zones obtained from various DRASTIC approaches were compared and validated using field data on nitrate concentration. A better correlation was established with the proposed Modified DRASTIC ANP procedure.
Keywords
AHP; ANP; DRASTIC; GIS; groundwater vulnerability; nitrate
Hrčak ID:
220098
URI
Publication date:
10.5.2019.
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