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USFS Logo Research Data Archive
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Displaying items 1 - 10 of 10
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After cutting, the large eastern white pine marked for cutting was missed by the logging crew, photo point #2 in MU6 on May 2 1955
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU6
Compartment Management Study
selection system
marking
photo point
Organisms: eastern white pine
Location: Penobscot Experimental Forest; Maine
Description: After cutting, the large eastern white pine marked for cutting was missed by the logging crew, photo point #2 in MU6 on May 2 1955
Date: 5/2/1955

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

Seedlings of balsam fir, eastern white pine, and white spruce in an opening made about 12 years ago, photo point #4 in MU9 on May 18 1954
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU9
Compartment Management Study
selection system
regeneration
photo point
Organisms: balsam fir
white spruce
eastern white pine
Location: Penobscot Experimental Forest; Maine
Description: Seedlings of balsam fir, eastern white pine, and white spruce in an opening made about 12 years ago, photo point #4 in MU9 on May 18 1954
Date: 5/18/1954

Before cutting, larger balsam fir marked for cutting, eastern white pine and white spruce left, photo point #4 in MU6 on June 1953
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU6
Compartment Management Study
selection system
marking
photo point
Organisms: balsam fir
white spruce
eastern white pine
Location: Penobscot Experimental Forest; Maine
Description: Before cutting, larger balsam fir marked for cutting, eastern white pine and white spruce left, photo point #4 in MU6 on June 1953
Date: Jun-53

Pre-cut black spruce, eastern white pine, and balsam fir in wet flat to swamp, looking south 20 degrees west from knoll in woods road in MU5 on August 14 1952
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU5
Compartment Management Study
selection system
road
Organisms: black spruce
eastern white pine
balsam fir
Location: Penobscot Experimental Forest; Maine
Description: Pre-cut black spruce, eastern white pine, and balsam fir in wet flat to swamp, looking south 20 degrees west from knoll in woods road in MU5 on August 14 1952
Date: 8/14/1952

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

Eastern white pine stand with balsam fir understory, many pine seedlings of 1950 seed crop have germinated, photo point #2 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: eastern white pine
balsam fir
regeneration
Location: Penobscot Experimental Forest; Maine
Description: Eastern white pine stand with balsam fir understory, many pine seedlings of 1950 seed crop have germinated, photo point #2 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 reproduction under eastern white pine in MU2 on March 28 1951
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU2
Farm Woodlot Study
selection system
regeneration
Organisms: balsam fir
eastern white pine
Location: Penobscot Experimental Forest; Maine
Description: Balsam fir reproduction under eastern white pine 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