Forests & Wildlife - Maps & Graphics

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The Spread of Dams in the NW (animated map)

The hundreds of dams that were built from 1930 to 1998, which now block the west's streams and rivers.

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Columbia River Chinook Salmon

Columbia River spring and summer Chinook as a percentage of wild salmon's historical abundance.

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Southern Puget Sound Resident Orcas

Southern Puget Sound's resident orca population has made gains since the early 1970s.

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Greater Sage-Grouse in Oregon

The fluctuations in the sage-grouse population in Oregon.

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Map of the Cascadia Scorecard's Five Forest Study Areas

An overview of the Scorecard's study areas, including BC's Inland Rainforest and the Williams Lake Region; the Olympic Peninsula and Central Cascades; and Southern Oregon.

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Map of Clearcutting in Southern Oregon

The progress of clearcutting over a 30-year period in the Coast Range in southern Oregon near Roseburg.

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Map of Clearcutting on the Olympic Peninsula, Washington

Clearcutting felled 29 percent of all forests over a 30-year period in the Olympic Peninsula.

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Map of Clearcutting in BC's Inland Rainforest

Since 1970, almost 20 percent of mostly virgin rainforest was clearcut in BC's Inland Rainforest.

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Map of Clearcutting in the Central Cascades

More clearcutting occurred since 1970 in the Central Cascades, including the Mt. St. Helens region, than in other study areas.

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Map of Clearcutting in BC's Williams Lake Region

Clearcutting leveled 20 percent of the forests over a 30-year period in BC's Williams Lake region.

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Clearcutting on the Olympic Peninsula, Washington

The progress of clearcutting over a 30-year period for the Olympic Peninsula.

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Clearcutting in the Williams Lake Region, British Columbia

The progress of clearcutting over a 30-year period for the Inland Rainforest of British Columbia.

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Clearcutting in the Inland Rainforest, BC

The progress of clearcutting over a 30-year period for the Williams Lake region of British Columbia.

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Clearcutting in Southern Oregon

The progress of clearcutting over a 30-year period in the Coast Range in southern Oregon near Roseburg.

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Clearcutting in the Central Cascades Along the Columbia River

The progress of clearcutting over a 30-year period for the Central Cascades in Oregon and Washington, including the Mt. St. Helens region.