Tag Archives: Dams destabilize river food webs

Dams destabilize river food webs: Lessons from the Grand Canyon

Managing fish in human-altered rivers is a challenge because their food webs are sensitive to environmental disturbance. So reports a new study in the journal Ecological Monographs, based on an exhaustive three-year analysis of the Colorado River in Glen and Grand Canyons. [email protected] 11:55