This is the Cathlapotle Plankhouse. It is a replication of a tradional Chinook plankhouse and is located on Ridgefield National Wildlife Refuge in Washington. It's currently used by the Refuge as an education center.
Environmental Sciences; Environmental quality; Habitat conservation; Industries; Land development; Pollution control; Public policies; Signs; Wetland restoration; Wetlands; Wildlife refuges;
Sign says: ... Wetlands Mitigation, Virginia Power, Mt. Storm Power Station; Authorized by the West Virginia Water Resources Section, Division of Environmental Protection, Virginia Power is constructing a double-lined FGD (scrubber) by-product...
Environmental Sciences; Aerial photography; Contaminants; Environmental quality; Erosion; Human impacts; Industries; Mineral industry; Mining; Pollutants; Pollution, Water; Public policies; Rivers and streams; Soil degradation; Water pollution;
Aerial view of sand and gravel mine at edge of river, showing environmental damage hidden from public view by tree lines, and siltation of river due to runoff and erosion. Near towns of Hartland and Plainfield, Vermont.