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USFS Logo Research Data Archive

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Displaying items 1 - 11 of 11
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Regeneration plots starting from east line (BU, BV), in MU33 in June 1979
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU33
shelterwood system
regeneration
plot
Location: Penobscot Experimental Forest; Maine
Description: Regeneration plots starting from east line (BU, BV), in MU33 in June 1979
Date: Jun-79

Regeneration plots starting from east line (BU, BV), Dan Keddell conducting inventory, in MU33 in June 1979
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU33
shelterwood system
personnel
plot
regeneration
Organisms: balsam fir
Location: Penobscot Experimental Forest; Maine
Description: Regeneration plots starting from east line (BU, BV), Dan Keddell conducting inventory, in MU33 in June 1979
Date: Jun-79

Regeneration plots starting from east line (BU, BV), in MU33 in June 1979
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU33
shelterwood system
plot
regeneration
Location: Penobscot Experimental Forest; Maine
Description: Regeneration plots starting from east line (BU, BV), in MU33 in June 1979
Date: Jun-79

Regeneration plots starting from east line (BU, BV), in MU33 in June 1979
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU33
shelterwood system
regeneration
plot
Location: Penobscot Experimental Forest; Maine
Description: Regeneration plots starting from east line (BU, BV), in MU33 in June 1979
Date: Jun-79

Regeneration plots (DI, DJ), looking west from plot center, in MU33 in June 1979
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU33
shelterwood system
regeneration
personnel
plot
Organisms: spruce
Location: Penobscot Experimental Forest; Maine
Description: Regeneration plots (DI, DJ), looking west from plot center, in MU33 in June 1979
Date: Jun-79

View from permanent sample plot 4/3 while second cut of three-stage uniform shelterwood was progressing, in MU29 on July 24 1968
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU29
Compartment Management Study
shelterwood system
logging
plot
Location: Penobscot Experimental Forest; Maine
Description: View from permanent sample plot 4/3 while second cut of three-stage uniform shelterwood was progressing, in MU29 on July 24 1968
Date: 7/24/1968

Uniform shelterwood with three-stage overstory removal, view from plot 5/2 before second cut, in MU29 on July 24, 1968
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU29
Compartment Management Study
shelterwood system
plot
Location: Penobscot Experimental Forest; Maine
Description: Uniform shelterwood with three-stage overstory removal, view from plot 5/2 before second cut, in MU29 on July 24, 1968
Date: 7/24/1968

View on and from plot 1/2 before 2nd cut completed, in MU 29 on July 23, 1968
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU29
Compartment Management Study
shelterwood system
plot
Location: Penobscot Experimental Forest; Maine
Description: View on and from plot 1/2 before 2nd cut completed, in MU 29 on July 23, 1968
Date: 7/23/1968

Patch of raspberry with a few spruce and balsam fir seedlings, photo point #6 (permanent sample plot 2/1) in MU23 on May 24 1955
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU23
Compartment Management Study
shelterwood system
regeneration
plot
photo point
Organisms: spruce
balsam fir
raspberry
Location: Penobscot Experimental Forest; Maine
Description: Patch of raspberry with a few spruce and balsam fir seedlings, photo point #6 (permanent sample plot 2/1) in MU23 on May 24 1955
Date: 5/24/1955

Pre cut, inventory crew measuring trees on permanent sample plot 2/1, Walter Kaulfuss measuring dbh, Ted Grisez tallying, Stanley Melching measuring sapling with tree fork, in MU21 on July 28 1954
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU21
Compartment Management Study
shelterwood system
personnel
plot
Location: Penobscot Experimental Forest; Maine
Description: Pre cut, inventory crew measuring trees on permanent sample plot 2/1, Walter Kaulfuss measuring dbh, Ted Grisez tallying, Stanley Melching measuring sapling with tree fork, in MU21 on July 28 1954
Date: 7/28/1954

Walter Kaulfuss measuring diameter of 16-inch dbh eastern white pine (opening in left background is in MU7A), permanent sample plot 2/1 in MU21 on July 28 1954
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU21
Compartment Management Study
shelterwood system
personnel
plot
Organisms: eastern white pine
Location: Penobscot Experimental Forest; Maine
Description: Walter Kaulfuss measuring diameter of 16-inch dbh eastern white pine (opening in left background is in MU7A), permanent sample plot 2/1 in MU21 on July 28 1954
Date: 7/28/1954