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USFS Logo Research Data Archive
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Displaying items 1 - 20 of 382
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Eastern white pine from commercial clearcut stacked along the road in MU22, December 1988
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Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU22
Compartment Management Study
commercial clearcut
equipment
logging
road
Organisms: eastern white pine
Location: Penobscot Experimental Forest; Maine
Description: Eastern white pine from commercial clearcut stacked along the road in MU22, December 1988
Date: Dec-88

Group visiting the Penobscot Experimental Forest from the World Forestry Center in front of tour bus near the U.S. Forest Service building, on October 6 1987
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Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: personnel
vehicle
Location: Penobscot Experimental Forest; Maine
Description: Group visiting the Penobscot Experimental Forest from the World Forestry Center in front of tour bus near the U.S. Forest Service building, on October 6 1987
Date: 10/6/1987

Group visiting Penobscot Experimental Forest from the World Forestry Center in front of tour bus near the U.S. Forest Service building, on October 6, 1987
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: personnel
vehicle
Location: Penobscot Experimental Forest; Maine
Description: Group visiting Penobscot Experimental Forest from the World Forestry Center in front of tour bus near the U.S. Forest Service building, on October 6, 1987
Date: 10/6/1987

Logging truck loading sawlogs at the landing in the Logging Study, in MU2 in 1984
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Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU2
Logging Study
shelterwood system
equipment
logging
road
vehicle
Location: Penobscot Experimental Forest; Maine
Description: Logging truck loading sawlogs at the landing in the Logging Study, in MU2 in 1984
Date: 1984

Truck being loaded with chips at the landing in the Logging Study, in MU2 in 1984
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Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU2
Logging Study
shelterwood system
equipment
logging
road
vehicle
Location: Penobscot Experimental Forest; Maine
Description: Truck being loaded with chips at the landing in the Logging Study, in MU2 in 1984
Date: 1984

Equipment used for cutting conifers along the road in the Logging Study, in MU2 in 1984
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Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU2
Logging Study
shelterwood system
equipment
logging
road
Organisms: balsam fir
spruce
Location: Penobscot Experimental Forest; Maine
Description: Equipment used for cutting conifers along the road in the Logging Study, in MU2 in 1984
Date: 1984

Two years after fourth selection cut, in MU3 on 1983
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Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU3
Compartment Management Study
selection system
Location: Penobscot Experimental Forest; Maine
Description: Two years after fourth selection cut, in MU3 on 1983
Date: 1983

Stand before second commercial clearcut, in MU8 in 1983
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Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU8
Compartment Management Study
commercial clearcut
Location: Penobscot Experimental Forest; Maine
Description: Stand before second commercial clearcut, in MU8 in 1983
Date: 1983

Stand before second commercial clearcut, in MU8 in 1983
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU8
Compartment Management Study
commercial clearcut
Organisms: spruce
balsam Fir
Location: Penobscot Experimental Forest; Maine
Description: Stand before second commercial clearcut, in MU8 in 1983
Date: 1983

Stand before second commercial clearcut, in MU8 in 1983
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU8
Compartment Management Study
commercial clearcut
Location: Penobscot Experimental Forest; Maine
Description: Stand before second commercial clearcut, in MU8 in 1983
Date: 1983

Stand before second commercial clearcut, in MU8 in 1983
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU8
Compartment Management Study
commercial clearcut
Organisms: balsam Fir
Location: Penobscot Experimental Forest; Maine
Description: Stand before second commercial clearcut, in MU8 in 1983
Date: 1983

Stand before second commercial clearcut, in MU8 in 1983
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU8
Compartment Management Study
commercial clearcut
Location: Penobscot Experimental Forest; Maine
Description: Stand before second commercial clearcut, in MU8 in 1983
Date: 1983

Regenerating stand 14 years after second cut in two-stage overstory removal in shelterwood stand, MU21 on March 29 1982
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Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU21
Compartment Management Study
shelterwood system
regeneration
Location: Penobscot Experimental Forest; Maine
Description: Regenerating stand 14 years after second cut in two-stage overstory removal in shelterwood stand, MU21 on March 29 1982
Date: 3/29/1982

Management unit sign and stand data - unthinned uniform shelterwood stand in MU23 on March 29 1982
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Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU23
Compartment Management Study
shelterwood system
sign
Location: Penobscot Experimental Forest; Maine
Description: Management unit sign and stand data - unthinned uniform shelterwood stand in MU23 on March 29 1982
Date: 3/29/1982

Completed spacing favoring spruce, uniform shelterwood stand, in MU23 on March 29 1982
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU23
Compartment Management Study
shelterwood system
thinning
release
Organisms: spruce
Location: Penobscot Experimental Forest; Maine
Description: Completed spacing favoring spruce, uniform shelterwood stand, in MU23 on March 29 1982
Date: 3/29/1982

Completed uniform shelterwood spacing job favoring spruce with a few hardwoods in MU23 on March 29 1982
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU23
Compartment Management Study
shelterwood system
personnel
thinning
release
Organisms: spruce
Location: Penobscot Experimental Forest; Maine
Description: Completed uniform shelterwood spacing job favoring spruce with a few hardwoods in MU23 on March 29 1982
Date: 3/29/1982

Two-meter-wide corridor-only spacing (row thinning) in an uniform shelterwood stand on a somewhat poorly to poorly drained site, in MU23 on March 29 1982
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Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU23
Compartment Management Study
shelterwood system
thinning
Organisms: spruce
balsam fir
Location: Penobscot Experimental Forest; Maine
Description: Two-meter-wide corridor-only spacing (row thinning) in an uniform shelterwood stand on a somewhat poorly to poorly drained site, in MU23 on March 29 1982
Date: 3/29/1982

Looking across two-meter-wide corridor-only spacing (row thinning) in an uniform shelterwood stand in MU23 on March 29 1982
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU23
Compartment Management Study
shelterwood system
thinning
Location: Penobscot Experimental Forest; Maine
Description: Looking across two-meter-wide corridor-only spacing (row thinning) in an uniform shelterwood stand in MU23 on March 29 1982
Date: 3/29/1982

Close-up of corridor-only spacing (row thinning) in an uniform shelterwood stand, in MU23 on March 29 1982
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU23
Compartment Management Study
shelterwood system
thinning
Location: Penobscot Experimental Forest; Maine
Description: Close-up of corridor-only spacing (row thinning) in an uniform shelterwood stand, in MU23 on March 29 1982
Date: 3/29/1982

Management unit sign, unspaced trees behind and trees spaced 2-by-3-meters across the road on the right, in MU23 on March 29 1982
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: MU23
Compartment Management Study
shelterwood system
thinning
sign
Organisms: spruce
Location: Penobscot Experimental Forest; Maine
Description: Management unit sign, unspaced trees behind and trees spaced 2-by-3-meters across the road on the right, in MU23 on March 29 1982
Date: 3/29/1982