Extensive arsenic contamination in high-pH unconfined aquifers in the Indus Valley

• DOI: 10.1126/sciadv.1700935
• Publication Date: 2017-08-24T01:00:31Z
• Authors: Joel E. Podgorski; Syed Ali Musstjab...; Tasawar Khanam; Rizwan Ullah; Heqing Shen; Michael Berg
• Keywords: Indus; Groundwater Contamination

Fifty million to 60 people potentially exposed high levels of groundwater arsenic, which is coincident with areas irrigation.