Film

How Wolves Change Rivers

Name: How Wolves Change Rivers
Genre: Documental
Released: 2014-03-21
Duration: 5 min
Cast: George Monbiot

2014 5 min

Documentaire

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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.

Réalisation: George Monbiot
Scénario: George Monbiot
Statut: Sorti
Sortie: 21/03/2014
Langue originale: Anglais