Anonymous ID: 706744 June 19, 2019, 8:06 p.m. No.6794773   🗄️.is 🔗kun

Watching the Water

 

>Groundwater pumping in the last century has contributed as much as 50 percent to stream flow declines in some U.S. rivers, according to new research led by a University of Arizona hydrologist.

 

>The new study has important implications for managing U.S. water resources. Laws regulating the use of groundwater and surface waters differ from state to state. Some Western states, Arizona among them, manage groundwater and surface water separately.

 

https://phys.org/news/2019-06-groundwater-significantly-stream.html