Their presence shapes water chemistry, nutrient cycling, and rates of productivity and breakdown ... to grant Endangered Species Act protection and designate critical habitat for 42 imperiled ...

Scientists say the groundwater decline in the Great Basin far exceeds surface water losses. Over about the past two decades, the underground water supply in the Great Basin has fallen dramatically ...

hold paramount significance in maintaining the ecological integrity and socioeconomic prosperity of the Great Lakes Basin. The dynamic water levels of the Great Lakes play a pivotal role in numerous ...