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Priority Conservation Areas for the Willamette Valley - Puget Trough - Georgia Basin Ecoregion. October, 2003. The Willamette Valley-Puget Trough-Georgia Basin ecoregion is a long ribbon of broad valley lowlands and inland sea flanked by the rugged Cascade and coastal mountain ranges of British Columbia, Washington, and Oregon. It encompasses some 5,550,000 ha of Pacific inlet, coastal lowlands, islands, and intermontane lowland, and extends from the Sunshine Coast and eastern lowland of Vancouver Island along Georgia Strait, south through Puget Sound and the extensive plains and river floodplains in the Willamette Valley. Five expert technical teams collaborated on a series of analyses based on methods developed...


    map background search result map search result map Landscape Weighted Prioritization for the Georgia Basin and Puget Trough: Willamette Valley - Puget Trough - Georgia Basin Ecoregional Assessment Landscape Weighted Prioritization for the Georgia Basin and Puget Trough: Willamette Valley - Puget Trough - Georgia Basin Ecoregional Assessment