مفت ویڈیو Olympic National Park: Elwha River Restoration دیکھیں

Name: Olympic National Park: Elwha River Restoration
Uploaded: 2016-05-13T03:40:10Z
Duration: 5 min 46 s
Description: This five-minute 'webisode' offers an introduction to the Elwha River, its people, its once-prolific salmon runs, the century of hydropower the river produced and the eventual decision to remove Elwha and Glines Canyon Dams.

(154 MB) 13 May 2016 کو شامل کیا گیا 153 بار کھیلا گیا Nature

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اینیمیشن کی تفصیل:

This five-minute 'webisode' offers an introduction to the Elwha River, its people, its once-prolific salmon runs, the century of hydropower the river produced and the eventual decision to remove Elwha and Glines Canyon Dams.