News Headline

An Ecosystem’s Lifeblood, Flowing Through Gravel

Source
New York Times

Publication Date
2016-11-15

They are beautiful, glistening icons of the West, filled with life and history. But there is far more to mountain rivers, scientists are learning, than the water churning between their banks.

Content
http://www.nytimes.com/2016/11/15/science/mountain-rivers-gravel-beds.html?_r=0