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USFS Logo Research Data Archive
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Displaying items 1 - 5 of 5
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Opening made when eastern hemlock were cut 10 years ago, no regeneration, only ferns, photo point #5 in MU12 on July 16 1954
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU12
Compartment Management Study
selection system
photo point
Organisms: eastern hemlock
fern
Location: Penobscot Experimental Forest; Maine
Description: Opening made when eastern hemlock were cut 10 years ago, no regeneration, only ferns, photo point #5 in MU12 on July 16 1954
Date: 7/16/1954

Before cutting in balsam fir stand, photo point #6 (near corner of MUs 1, 8, 11, and 12, looking southeast) in MU12 on July 16 1954
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU12
Compartment Management Study
selection system
photo point
Organisms: balsam fir
Location: Penobscot Experimental Forest; Maine
Description: Before cutting in balsam fir stand, photo point #6 (near corner of MUs 1, 8, 11, and 12, looking southeast) in MU12 on July 16 1954
Date: 7/16/1954

Before cutting, photo point #3 (permanent sample plot 3/3 is 10 feet east) in MU12 on July 16 1954
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU12
Compartment Management Study
selection system
plot
photo point
Location: Penobscot Experimental Forest; Maine
Description: Before cutting, photo point #3 (permanent sample plot 3/3 is 10 feet east) in MU12 on July 16 1954
Date: 7/16/1954

Pre-cut, spruce 6-8 inches dbh, balsam fir 4-12 inches dbh, eastern white pine 12 inches dbh by axe, seedlings of pine, eastern hemlock, spruce, and fir, photo point #1 (looking east) in MU12 on July 16 1954
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU12
Compartment Management Study
selection system
regeneration
photo point
Organisms: spruce
balsam fir
eastern white pine
eastern hemlock
Location: Penobscot Experimental Forest; Maine
Description: Pre-cut, spruce 6-8 inches dbh, balsam fir 4-12 inches dbh, eastern white pine 12 inches dbh by axe, seedlings of pine, eastern hemlock, spruce, and fir, photo point #1 (looking east) in MU12 on July 16 1954
Date: 7/16/1954

Spruce and balsam fir regeneration in opening, trees in center are 15 feet tall, photo point #1 (looking southwest) in MU12 on July 16 1954
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU12
Compartment Management Study
selection system
regeneration
photo point
Organisms: spruce
balsam fir
Location: Penobscot Experimental Forest; Maine
Description: Spruce and balsam fir regeneration in opening, trees in center are 15 feet tall, photo point #1 (looking southwest) in MU12 on July 16 1954
Date: 7/16/1954