Risk Assessment of Nitrat Contaminated in Groundwater in Giao Thuy District, Namdinh Province, Vietnam
Ha Thi Thu Ly,
An The An,
Ha Thi Nguyen
et al.
Abstract:Environmental pollution due to agricultural production activities, and the use of fertilizers and pesticides is a matter of great concern due to its harmful effects on the soil environment, water environment, and ecosystems. In this study, the risk of nitrate contamination in shallow groundwater related to agricultural land was evaluated using DRATIC and IPNOA models with 66 soil samples and 132 groundwater samples. The results showed that hazard was found at very low with HI values ranging from 3.5-6.06. The … Show more
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