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USFS Logo Research Data Archive
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A 115 year old spruce stand on the Black River, site index 80.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: silvicultural systems
constitution and composition of stands
forms of stand
Location: Alaska; Black River
Description: A 115 year old spruce stand on the Black River, site index 80.
Date: 6/1976

A 115 year old stand of white spruce on the Black River north of Rotten Fish Slough. Site index 80.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: forest mensuration
increment
development and structure of stands
yield tables and their construction
yield models
Location: Alaska; Black River
Description: A 115 year old stand of white spruce on the Black River north of Rotten Fish Slough. Site index 80.
Date: 6/1976

A mature stand of white spruce on the Black River north of Rotten Fish Slough. Keith Hutchison inspecting a balsam poplar.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: silvicultural systems
constitution and composition of stands
forms of stand
Location: Alaska; Black River
Description: A mature stand of white spruce on the Black River north of Rotten Fish Slough. Keith Hutchison inspecting a balsam poplar.
Date: 6/1976