Identifying Areas At Risk For Arsenic Contamination
Saturday, July 12, 2008 - 15:28
in Health & Medicine
The contamination of groundwater with arsenic poses a risk to the health of millions of people, especially in the densely populated river deltas of Southeast Asia. To date, no method has been available for identifying high-risk areas without conducting costly sampling campaigns. Now, scientists have developed a model that allows vulnerable areas to be pinpointed using existing data on geology and soil properties.