| 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 |
| 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 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU23 Compartment Management Study shelterwood system equipment regeneration personnel |
| Organisms: |
spruce balsam fir eastern white pine |
| 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: | 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: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
personnel regeneration damage |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Person showing damaged leaders on conifer seedlings |
| Date: | 1970s |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
personnel regeneration rocky soil |
| Organisms: | oak |
| Location: | |
| Description: | Taken from southwest cor. strip No. 1. Area fenced in 1919 but fence down in 1959. Site very rocky. Pine saplings and seedlings have obscured oaks in background. |
| Date: | 09/15/1959 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
personnel regeneration |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Red spruce regeneration under eastern hemlock overstory on December 3 1958 |
| Date: | 12/3/1958 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
personnel regeneration |
| Organisms: | balsam fir |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Arthur Hart in a second-growth balsam fir stand, balsam fir regeneration by building, in June 1958 |
| Date: | Jun-58 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
personnel regeneration |
| Organisms: | balsam fir |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Balsam fir regeneration in opening east of swamp on Harper Drive in April 1957 |
| Date: | Apr-57 |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
pre-harvest personnel regeneration |
| Organisms: |
white pine spruce fir |
| Location: | Paul Smith Experimental Forest; Compartment 54 |
| Description: | Spruce forest initial stand photo. A. Misura standing by large white pine. Crown closure more pronounced, reproduction of spruce and fir averaging 4 to 5 feet high. Reproduction is very abundant. Taken facing N40W 1.69 chains N62E of stake 69-21. Snow depth 6-9 inches. |
| Date: | 3/25/1957 |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
plot regeneration personnel |
| Location: | Paul Smith Experimental Forest; Compartment 29 |
| Description: | CPL plot #4 "poor". This duplicates view shown in #178 (PSEF_MU29_148), taken in 1950. Taken N48E from a point 1.1 chains S53W o stake 30-64. Kodachrome #403 is a duplicate of this. |
| Date: | 10/30/1956 |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
plot regeneration personnel |
| Location: | Paul Smith Experimental Forest; Compartment 29 |
| Description: | CPL plot #4 "poor". This duplicates view shown in #179 (PSEF_MU29_149), taken in 1950. Taken N73E from a point 2.15 chains N52E of the intersectiopn of logging road with the west boundary of the "poor" plot. Kodachrome #404 is a duplicate of this. |
| Date: | 10/30/1956 |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
plot regeneration personnel |
| Location: | Paul Smith Experimental Forest; Compartment 29 |
| Description: | CPL plot #3 - "fair". This duplicates view shown in #173 (PSEF_MU29_143), taken in 1950. Taken N78E from a point 2.2 chains S27E of the northwest corner of the "fair" plot. Kodachrome #405 is a duplicate of this. |
| Date: | 10/30/1956 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU14 Compartment Management Study selection system regeneration personnel photo point |
| Organisms: | spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Spruce regeneration 3-5 feet tall, photo point #6 in MU14 on July 5 1956 |
| Date: | 7/5/1956 |
| 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: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
harvest personnel regeneration |
| Organisms: | white pine |
| Location: | Paul Smith Experimental Forest; Compartment 25 |
| Description: | Taken N30W from a point 0.83c chain S02E of plot stake 27-67. D. Vander Poel in photo. |
| Date: | 6/6/1955 |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
regeneration post-harvest personnel |
| Organisms: | fir |
| Location: | Paul Smith Experimental Forest; Compartment 30 |
| Description: | Taken toward plot stake from a point 0.35 chains S 31W of plot stake 31-62. G Lavoy in photo. |
| Date: | 5/18/1955 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU5 Compartment Management Study selection system personnel regeneration plot |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Seed trap for seedbed study (plot #6) in fully stocked softwood stand, in MU5 on August 2 1954 |
| Date: | 8/2/1954 |
| 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 |