The River Emerges
142.9 هزار بار بازدید -
8 سال پیش
-
The fourth webisode in the
The fourth webisode in the Restoring the Elwha series takes you behind the scenes of dam demolition and sediment management on the Elwha River. As the Elwha and Glines Canyon dams come down, Elwha River emerges.
Produced for NPS by Wings Over Watersheds
See more films at https://www.nps.gov/olym/learn/nature...
Produced for NPS by Wings Over Watersheds
See more films at https://www.nps.gov/olym/learn/nature...
8 سال پیش
در تاریخ 1395/02/23 منتشر شده
است.
142,982
بـار بازدید شده