How Wolves Change Rivers
0
2014-03-21
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.
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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
Director
Budget
$0
Revenue
$0
Genres
Documentary
Language
English
Production
Sustainable Man
