How Wolves Change Rivers

How Wolves Change Rivers

00.
2014-03-21
.
5 min

When wolves were reintroduced to Yellowstone National Park in the United States after being absent nearly 70 years, the most remarkable "trophic cascade" occurred. What is a trophic cascade and how exactly do wolves change rivers? George Monbiot explains.

Storyline

When wolves were reintroduced to Yellowstone National Park in the United States after being absent nearly 70 years, the most remarkable "trophic cascade" occurred. What is a trophic cascade and how exactly do wolves change rivers? George Monbiot explains.
Released
2014-03-21
Runtime
5 min
Budget
$0
Revenue
$0
Language
English
Status
Released
Genre
Production
Sustainable Man
Directors
Logo
GOMOVIEINFO

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