| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU23 Compartment Management Study shelterwood system personnel regeneration |
| Organisms: |
spruce balsam fir eastern white pine red maple |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | A person standing with regeneration three years after final overstory removal in uniform shelterwood, in MU23 in 1975 |
| Date: | 1975 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU23 Compartment Management Study shelterwood system personnel regeneration equipment |
| Organisms: |
spruce balsam fir eastern white pine red maple |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Regeneration three years after final overstory removal in uniform shelterwood, person with snow machine, in MU23 in 1975 |
| Date: | 1975 |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
personnel hardwood |
| Organisms: | red maple |
| Location: | Paul Smith Experimental Forest; Compartment 38 |
| Description: | Taken nine years after harvest. Taken N25W from a point about 1.57 chains N49E of stake 34-47. |
| Date: | 10/23/1956 |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
personnel stump |
| Organisms: |
pine red maple |
| Location: | Paul Smith Experimental Forest; Compartment 38 |
| Description: | Taken nine years after harvest. Taken S70E from a point 0.15 chains N70E of stake 35-47. Red maple stand which developed after early cutting for softwood. One of old softwood stumps is to left of Misura. |
| Date: | 10/23/1956 |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
post-harvest personnel |
| Organisms: | red maple |
| Location: | Paul Smith Experimental Forest; Compartment 38 |
| Description: | Taken nine years after harvest. Taken S85E from point 0.92 chains S33W of stake 36-45. Red maple stand which developed after early softwood cutting. A. Misura in Photo. |
| Date: | 10/23/1956 |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
post-harvest personnel |
| Organisms: | red maple |
| Location: | Paul Smith Experimental Forest; Compartment 31 |
| Description: | Taken N from a point 10 feet S of stake 33-54. Little cutting was done in this area. There was little merchantable timber present. |
| Date: | 10/9/1956 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU15 Compartment Management Study diameter-limit cut personnel regeneration photo point |
| Organisms: |
balsam fir eastern hemlock red maple American beech |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Opening seeding in to balsam fir, eastern hemlock, red maple, and American beech, photo point #4 (between old woods road and MU14 boundary) in MU15 on July 5 1956 |
| Date: | 7/5/1956 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU23 Compartment Management Study shelterwood system personnel photo point |
| Organisms: |
balsam fir American beech red maple |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Before cutting in mixed stand. Balsam fir 7 inches, American beech 9 inches, red maple 10 inches, in MU23 on March 31 1955 |
| Date: | 3/31/1955 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
personnel regeneration |
| Organisms: |
gray birch red maple |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Softwood regeneration overtopped by gray birch and red maple, before weeding, along road to boat landing on August 2 1954 |
| Date: | 8/2/1954 |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
personnel blowdown gap |
| Organisms: | red maple |
| Location: | Paul Smith Experimental Forest |
| Description: | Opening made by severe windstorms in 1950 and 1954. Nearly all of the 60-80-year-old red maples are severely affected by heart rot at each overgrown limb; they have been poisoned to release the softwoods. If the young maples developing in the opening are not controlled, they will someday duplicate the present overstory condition. |
| Date: | 1950 |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
personnel post-harvest softwood |
| Organisms: |
red maple red spruce |
| Location: | Paul Smith Experimental Forest |
| Description: | The compartment also contains smaller trees where only a few trees will be cut. These red maples and red spruce developed after a heavy softwood cut 40-50 years ago. |
| Date: | 1950 |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
personnel equipment stump post-harvest |
| Organisms: |
white pine red maple |
| Location: | Paul Smith Experimental Forest |
| Description: | About 50 years ago white pines occupied the overstory here. The red maples came in after cutting; most are of poor quality even for pulpwood. "Has 50-years growth been wasted?" |
| Date: | 1950 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU33 Biomass Harvesting Study strip clearcut personnel road regeneration |
| Organisms: |
red maple eastern white pine aspen |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Robert M. Frank standing on PEF road next to strip clearcut, hardwood regeneration present, in MU33 |
| Date: |