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USFS Logo Research Data Archive
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Displaying items 1 - 7 of 7
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Aerial photograph of MU12 (left foreground), MU8 (center background), and MU6 (beyond) in March 1959
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU6
MU8
MU12
Compartment Management Study
aerial photo
commercial clearcut
selection system
Location: Penobscot Experimental Forest; Maine
Description: Aerial photograph of MU12 (left foreground), MU8 (center background), and MU6 (beyond) in March 1959
Date: Mar-59

Aerial photograph of MU8 (foreground) and MU6 (beyond) in March 1959
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU6
MU8
Compartment Management Study
selection system
commercial clearcut
aerial photo
Location: Penobscot Experimental Forest; Maine
Description: Aerial photograph of MU8 (foreground) and MU6 (beyond) in March 1959
Date: Mar-59

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

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

Before cutting, poorly formed red maple treated for chemical debarking, photo point #1 in MU6 in June 1953
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU6
Compartment Management Study
selection system
photo point
Organisms: red maple
Location: Penobscot Experimental Forest; Maine
Description: Before cutting, poorly formed red maple treated for chemical debarking, photo point #1 in MU6 in June 1953
Date: Jun-53

Eastern hemlock tree pruned by porcupines, in MU6 on October 21 1952
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU6
Compartment Management Study
selection system
damage
wildlife
Organisms: eastern hemlock
porcupine
Location: Penobscot Experimental Forest; Maine
Description: Eastern hemlock tree pruned by porcupines, in MU6 on October 21 1952
Date: 10/21/1952

11-inch dbh aspen girdled at base for chemical debarking in MU6 on August 14 1952
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU6
Compartment Management Study
selection system
timber stand improvement
Organisms: aspen
Location: Penobscot Experimental Forest; Maine
Description: 11-inch dbh aspen girdled at base for chemical debarking in MU6 on August 14 1952
Date: 8/14/1952