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Groundwater vulnerability mapping using modified DRASTIC ANP

Sahajpreet Kaur Garewal
Avinash D. Vasudeo
Vishrut S. Landge
Aniruddha D. Ghare

Puni tekst: hrvatski pdf 830 Kb

str. 283-296

preuzimanja: 271


Puni tekst: engleski pdf 815 Kb

str. 283-296

preuzimanja: 352



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.

Ključne riječi

AHP, ANP, DRASTIC, GIS, groundwater vulnerability, nitrate

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Podaci na drugim jezicima: hrvatski

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