Groundwater pumping can increase arsenic levels in irrigation and drinking water

Posted by on June 5, 2018 3:21 pm
Categories: health

Pumping an aquifer to the last drop squeezes out more than water. A new study finds it can also unlock dangerous arsenic from buried clays — and reveals how sinking land can provide an early warning and measure of contamination.

Leave a Reply

Your email address will not be published. Required fields are marked *