Millions of people in southern Asia rely on arsenic-contaminated groundwater to live. Massive water withdrawals through wells may be increasing the problem by drawing arsenic-mobilizing substances into shallow aquifers and arsenic-contaminated shallow groundwaters into deeper aquifers.
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Polya, D., Charlet, L. Rising arsenic risk?. Nature Geosci 2, 383–384 (2009). https://doi.org/10.1038/ngeo537
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DOI: https://doi.org/10.1038/ngeo537
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