ดูวิดีโอฟรี Olympic National Park: Elwha River Restoration

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) เพิ่มเมื่อ 13 May 2016 78 ครั้งในการเล่น Nature

Resize: 100% รีเซ็ต

คำอธิบายแอนิเมชัน:

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.