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USFS Logo Research Data Archive
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Displaying items 91 - 94 of 94
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White spruce 10 inches dbh, balsam fir coming in opening, larger fir are 6 feet tall, in MU2
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU2
Farm Woodlot Study
selection system
regeneration
Organisms: white spruce
balsam fir
Location: Penobscot Experimental Forest; Maine
Description: White spruce 10 inches dbh, balsam fir coming in opening, larger fir are 6 feet tall, in MU2
Date:

Red spruce in MU20
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU20
Compartment Management Study
selection system
Organisms: red spruce
Location: Penobscot Experimental Forest; Maine
Description: Red spruce in MU20
Date:

Black spruce and balsam fir, in MU5
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU5
Compartment Management Study
selection system
Organisms: black spruce
balsam fir
Location: Penobscot Experimental Forest; Maine
Description: Black spruce and balsam fir, in MU5
Date:

Selection stand, in MU 90
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU90
Cutting Practice Level Study
selection system
Location: Penobscot Experimental Forest; Maine
Description: Selection stand, in MU 90
Date: