Field gas measurements from wells in Van Phuc village, Hanoi, Vietnam

Arsenic groundwater contamination is threatening the health of millions of people worldwide, particularly in river deltas in South and Southeast Asia where geogenic arsenic is...地下水砷污染（Arsenic groundwater contamination）正危及全球数百万民众的身体健康，尤以南亚及东南亚的河口三角洲地区为重，该区域的天然成因砷（geogenic arsenic）……