climate models

The Ganges river delta is the main source of drinking water for hundreds of millions of people. While satellites say the delta has had a net-loss of water storage over the course of most of the 21st century, climate models used to predict water scarcity into the future often say the region gained water. (Image courtesy of NASA)

Northwestern - Medill
New study lays groundwork for improving how we predict water scarcity into the future.