Groundwater vulnerability mapping using modified DRASTIC ANP

Građevinar

article

Sahajpreet Kaur Garewal¹  Avinash D. Vasudeo¹  Vishrut S. Landge¹  Aniruddha Dattatraya Ghare¹ 

[1] Visvesvaraya National Institute of Technology Faculty of Civil Engineering

关键词: AHP;    ANP;    DRASTIC;    GIS;    groundwater vulnerability;    Nitrate;   

DOI  :  10.14256/JCE.1951.2016

学科分类：社会科学、人文和艺术（综合）

来源: Hrvatsko Drustvo Gradevinskih Inzenjera

【 摘 要 】

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.

【 授权许可】

CC BY