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USFS Logo Research Data Archive
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Displaying items 1 - 4 of 4
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Opening caused by dying balsam fir. Fir seeding in (up to 3 feet tall), some eastern white pine and spruce, photo point #7 (north 38 degrees east) in MU2 on August 16 1951
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU2
Farm Woodlot Study
selection system
regeneration
photo point
Organisms: balsam fir
eastern white pine
spruce
Location: Penobscot Experimental Forest; Maine
Description: Opening caused by dying balsam fir. Fir seeding in (up to 3 feet tall), some eastern white pine and spruce, photo point #7 (north 38 degrees east) in MU2 on August 16 1951
Date: 8/22/1951

Mixed stand of balsam fir, poplar, red maple, spruce, and northern white-cedar, in MU2 on August 16 1951
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU2
Farm Woodlot Study
selection system
Organisms: balsam fir
poplar
red maple
spruce
northern white-cedar
Location: Penobscot Experimental Forest; Maine
Description: Mixed stand of balsam fir, poplar, red maple, spruce, and northern white-cedar, in MU2 on August 16 1951
Date: 8/16/1951

Balsam fir, eastern white pine, red maple, and spruce in MU2 on March 28 1951
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU2
Farm Woodlot Study
selection system
Organisms: balsam fir
eastern white pine
red maple
spruce
Location: Penobscot Experimental Forest; Maine
Description: Balsam fir, eastern white pine, red maple, and spruce in MU2 on March 28 1951
Date: 3/28/1951

Balsam fir, eastern white pine, red maple, and spruce in MU2 on March 28 1951
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU2
Farm Woodlot Study
selection system
Organisms: balsam fir
eastern white pine
red maple
spruce
Location: Penobscot Experimental Forest; Maine
Description: Balsam fir, eastern white pine, red maple, and spruce in MU2 on March 28 1951
Date: 3/28/1951