Arsenic contamination of Bangladesh aquifers exacerbated by clay layers

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 into a low-arsenic pre-Holocene (>12 kyr-old) aquifer...

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Bibliografiska uppgifter
I publikationen:Nat Commun
Huvudupphovsmän: Mihajlov, Ivan, Mozumder, M. Rajib H., Bostick, Benjamín C., Stute, Martin, Mailloux, Brian J., Knappett, Peter S. K., Choudhury, Imtiaz, Ahmed, Kazi Matin, Schlosser, Peter, van Geen, Alexander
Materialtyp: Artigo
Språk:Inglês
Publicerad: Nature Publishing Group UK 2020
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Article
Länkar:https://ncbi.nlm.nih.gov/pmc/articles/PMC7205959/
https://ncbi.nlm.nih.gov/pubmed/32382006
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41467-020-16104-z
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