David Rudolph

Q and A with the experts: Current and future challenges facing Canada’s groundwater supply

Q and A with the experts: Current and future challenges facing Canada’s groundwater supply

World Water Day, annually observed by the United Nations on March 22, celebrates water and raises awareness to the billions of people living without access to safe water. This year’s theme is groundwater: making the invisible visible. But what are the current and future challenges facing this natural resource in Canada? University of Waterloo’s Earth and environmental sciences professor and groundwater expert David Rudolph answers this and other questions.