巴基斯坦印度河平原的地下水存在广泛的砷污染 (IMAGE)

American Association for the Advancement of Science (AAAS)

巴基斯坦印度河平原的地下水存在广泛的砷污染

Caption

在巴基斯坦地下水中测得的砷浓度。在印度河的广大地区，砷浓度超过了WHO制定的标准：10微克/升。在2013至2015年间，本研究收集了近1200个样本。

Credit

Podgorski <em>et al.</em>, Sci. Adv. 2017;3: e1700935

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