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USFS Logo Research Data Archive
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Logs - debris jammed at entrance to freshwater lake. Area has apparently been logged. Hetta Lake.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: hydrology
water conservation, soil conservation and erosion
watershed management
studies on stream-flow and bank erosion: effects of vegetation
Location: Alaska; Prince of Wales Island; Hetta Lake
Description: Logs - debris jammed at entrance to freshwater lake. Area has apparently been logged. Hetta Lake.
Date: 1950

Logs - debris jammed at entrance to freshwater lake. Area has been logged. Hetta Lake.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: hydrology
water conservation, soil conservation and erosion
watershed management
studies on stream-flow and bank erosion: effects of vegetation
Location: Alaska; Prince of Wales Island; Hetta Lake
Description: Logs - debris jammed at entrance to freshwater lake. Area has been logged. Hetta Lake.
Date: 1950