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Arsenic contamination of Bangladesh aquifers exacerbated by clay layers

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Published in 2020 at "Nature Communications"

DOI: 10.1038/s41467-020-16104-z

Abstract: Confining clay layers typically protect groundwater aquifers against downward intrusion of contaminants. In the context of groundwater arsenic in Bangladesh, we challenge this notion here by showing that organic carbon drawn from a clay layer… read more here.

Keywords: groundwater; bangladesh; arsenic contamination; clay layers ... See more keywords