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: | Balsam fir regeneration in opening east of swamp on Harper Drive in April 1957 |
Date: | Apr-57 |
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: | 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 |
Collection: | Penobscot Experimental Forest Historical Photo Archive |
Keywords: |
MU17 Compartment Management Study selection system regeneration personnel |
Organisms: | red spruce |
Location: | Penobscot Experimental Forest; Maine |
Description: | Slow-growing red spruce regeneration in shade of dense stand, in MU17 on July 28 1954 |
Date: | 7/28/1954 |