| 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 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU5 Compartment Management Study selection system road |
| Organisms: |
black spruce eastern white pine balsam fir |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Pre-cut black spruce, eastern white pine, and balsam fir in wet flat to swamp, looking south 20 degrees west from knoll in woods road in MU5 on August 14 1952 |
| Date: | 8/14/1952 |
| 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: |