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Displaying items 1 - 19 of 19
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Regenerating stand 14 years after second cut in two-stage overstory removal in shelterwood stand, in Study 58 on March 29 1982
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: Study 58
thinning
regeneration
Location: Penobscot Experimental Forest; Maine
Description: Regenerating stand 14 years after second cut in two-stage overstory removal in shelterwood stand, in Study 58 on March 29 1982
Date: 3/29/1982

"Early Release and Fertilization Study in Spruce-Fir" sign and spruce saplings in Study 58 in the 1980s
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: Study 58
thinning
regeneration
sign
Organisms: spruce
Location: Penobscot Experimental Forest; Maine
Description: "Early Release and Fertilization Study in Spruce-Fir" sign and spruce saplings in Study 58 in the 1980s
Date: 1980s

regeneration
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
regeneration
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: regeneration
Date: 1928

regeneration
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
regeneration
sample plot
Location: Fort Valley Experimental Forest; AZ; United States
Description: regeneration
Date: 1928

view of north slope of Group-Selection cutting area
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
regeneration
Organisms: gambel oak
Location: Fort Valley Experimental Forest; AZ; United States
Description: view of north slope of Group-Selection cutting area
Date: 1928

Coulter Ranch
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: selective cutting
thinning
regeneration
brush
sample plot
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coulter Ranch
Date: 10/1913

Coulter Ranch
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: cleared plots
thinning
regeneration
sample plot
Organisms: gambel oak
Location: Fort Valley Experiemental Forest; AZ; United States
Description: Coulter Ranch
Date: 1913

Coulter Ranch
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: selective cutting
thinning
regeneration
brush
sample plot
Location: Fort Valley Experiemental Forest; AZ; United States
Description: Coulter Ranch
Date: 1913

Spruce regeneration in Study 58
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: Study 58
thinning
regeneration
Organisms: spruce
Location: Penobscot Experimental Forest; Maine
Description: Spruce regeneration in Study 58
Date:

Spruce regeneration in Study 58
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: Study 58
thinning
regeneration
Organisms: spruce
Location: Penobscot Experimental Forest; Maine
Description: Spruce regeneration in Study 58
Date:

Spruce regeneration in Study 58
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: Study 58
thinning
regeneration
Organisms: spruce
Location: Penobscot Experimental Forest; Maine
Description: Spruce regeneration in Study 58
Date:

"8x8' Spacing, Fertilized" sign in front of spruce saplings in plot 3 in Study 58
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: Study 58
thinning
regeneration
sign
plot
Organisms: spruce
Location: Penobscot Experimental Forest; Maine
Description: "8x8' Spacing, Fertilized" sign in front of spruce saplings in plot 3 in Study 58
Date:

"Row Spacing and Release, Unfertilized" sign and spruce regeneration in plot 51 in Study 58
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: Study 58
thinning
regeneration
sign
plot
Organisms: spruce
Location: Penobscot Experimental Forest; Maine
Description: "Row Spacing and Release, Unfertilized" sign and spruce regeneration in plot 51 in Study 58
Date:

"Early Release and Fertilization Study in Spruce-Fir" sign and spruce regeneration in Study 58
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: Study 58
thinning
regeneration
sign
Organisms: spruce
Location: Penobscot Experimental Forest; Maine
Description: "Early Release and Fertilization Study in Spruce-Fir" sign and spruce regeneration in Study 58
Date:

"Row Spacing and Release, Unfertilized" sign and spruce saplings in Study 58
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: Study 58
thinning
regeneration
sign
Organisms: spruce
Location: Penobscot Experimental Forest; Maine
Description: "Row Spacing and Release, Unfertilized" sign and spruce saplings in Study 58
Date:

"8x8' spacing, Fertilized" sign in front of spruce regeneration in Study 58
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: Study 58
thinning
regeneration
sign
Organisms: spruce
Location: Penobscot Experimental Forest; Maine
Description: "8x8' spacing, Fertilized" sign in front of spruce regeneration in Study 58
Date:

"Row spacing Only, Fertilized" sign in front of spruce regeneration in Study 58
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: Study 58
thinning
regeneration
sign
Organisms: spruce
Location: Penobscot Experimental Forest; Maine
Description: "Row spacing Only, Fertilized" sign in front of spruce regeneration in Study 58
Date:

Spruce, eastern white pine, and balsam fir regeneration with a mixedwood overstory in Study 58
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: Study 58
thinning
regeneration
Organisms: spruce
eastern white pine
balsam fir
Location: Penobscot Experimental Forest; Maine
Description: Spruce, eastern white pine, and balsam fir regeneration with a mixedwood overstory in Study 58
Date:

Spaced spruce saplings in Study 58
more info/bigger image
Collection: Penobscot Experimental Forest Historical Photo Archive
Keywords: Study 58
thinning
regeneration
Organisms: spruce
Location: Penobscot Experimental Forest; Maine
Description: Spaced spruce saplings in Study 58
Date: