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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Bibliografiset tiedot
Julkaisussa:Nat Commun
Päätekijät: 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
Aineistotyyppi: Artigo
Kieli:Inglês
Julkaistu: Nature Publishing Group UK 2020
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Article
Linkit: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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