| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
Study 58 thinning sign plot |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | "Row Spacing Only, Unfertilized" sign, 5.5 growing seasons after precommercial thinning in plot 21, in Study 58 on March 29 1982 |
| Date: | 3/29/1982 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU58 thinning sign plot |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | "Row Spacing Only, Unfertilized" sign, 5.5 growing seasons after precommercial thinning in plot 23, in Study 58 on March 29 1982 |
| Date: | 3/29/1982 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU33 shelterwood system regeneration plot |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Regeneration plots starting from east line (BU, BV), in MU33 in June 1979 |
| Date: | Jun-79 |
| 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 plot regeneration |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Regeneration plots starting from east line (BU, BV), in MU33 in June 1979 |
| Date: | Jun-79 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU33 shelterwood system regeneration plot |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Regeneration plots starting from east line (BU, BV), 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: |
MU33 Biomass Harvesting Study strip clearcut regeneration plot |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Seed trap, regeneration plots starting from east side (BU, BV) in strip clearcut in Biomass Harvesting Study, in MU33 in 1979 |
| Date: | Jun-79 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU33 Biomass Harvesting Study strip clearcut regeneration plot |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Sunlight on the edge of a strip clearcut in the Biomass Harvesting Study, metal seed trap on bottom left of image, in MU33 on June 23 1970 |
| Date: | 6/23/1970 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU29 Compartment Management Study shelterwood system logging plot |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | View from permanent sample plot 4/3 while second cut of three-stage uniform shelterwood was progressing, in MU29 on July 24 1968 |
| Date: | 7/24/1968 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU29 Compartment Management Study shelterwood system plot |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Uniform shelterwood with three-stage overstory removal, view from plot 5/2 before second cut, in MU29 on July 24, 1968 |
| Date: | 7/24/1968 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU29 Compartment Management Study shelterwood system plot |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | View on and from plot 1/2 before 2nd cut completed, in MU 29 on July 23, 1968 |
| Date: | 7/23/1968 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU33 Biomass Harvesting Study personnel plot site preparation |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Personnel inventorying seedlings after a prescribed burn in MU33 in 1965 |
| Date: | 1965 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU33 Biomass Harvesting Study strip clearcut regeneration road plot |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | A metal seed trap near the road in a strip clearcut in MU33 in the 1960s |
| Date: | 1960s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU33 Biomass Harvesting Study strip clearcut regeneration site preparation plot |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Post-burn image of a strip clearcut with a metal seed trap in MU33 in the 1960s |
| Date: | 1960s |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU33 Biomass Harvesting Study strip clearcut regeneration plot |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | A metal seed trap In a strip clearcut in MU33 in the 1960s |
| Date: | 1960s |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
plot regeneration |
| Organisms: | fir |
| Location: | Paul Smith Experimental Forest; Compartment 29 |
| Description: | CPL plot #1 - "high order". This duplicates view shown in #177 (PSEF_MU29_147), taken in 1950. Taken N10W from a point about 2.25 chains N80W of the southeast corner of the "high order" plt (CPL #1 Kodachrome #399 is a duplicate of this.) |
| Date: | 10/30/1956 |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
plot regeneration |
| Organisms: | fir |
| Location: | Paul Smith Experimental Forest; Compartment 29 |
| Description: | CPL plot #1 = "high order". This duplicates view shown in #175 (PSEF_MU29_145) taken in 1950. Taken N24W from a point 1.03 chains N19E of stake 33-66. Kodachrome #400 is a duplicate of this. |
| Date: | 10/30/1956 |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
plot regeneration |
| Location: | Paul Smith Experimental Forest; Compartment 29 |
| Description: | CPL plot #2 "good". This is believed to duplicate view shown in #176 (PSEF_MU29_146), taken in 1950; but relocation of photo-point was not certain. Taken S80E from a point on south side of logging road, approximately 4.5 chains east of point where west boundary of plot crosses road. Kodachrome #402 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 #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: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
plot personnel |
| Location: | Paul Smith Experimental Forest; Compartment 29 |
| Description: | CPL plot #3 - "fair". This duplicates view shown in #172 (PSEF_MU29_142), taken in 1950. Taken N17E from a point 0.52 chains S48W of stake 31-64. Kodachrome #406 is duplicate of this. |
| Date: | 10/30/1956 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU13 Compartment Management Study diameter-limit cut marking release plot photo point |
| Organisms: |
red maple eastern hemlock red spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | 11-inch dbh red maple and 23-inch dbh eastern hemlock marked to release 11-inch dbh red spruce, photo point #5 (permanent sample plot 6/1) in MU13 on July 5 1956 |
| Date: | 7/5/1956 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU14 Compartment Management Study selection system personnel plot photo point |
| Organisms: |
eastern hemlock spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | 13-inch dbh eastern hemlock chemically debarked, 9-inch dbh spruce left, photo point #2 (permanent sample plot 2/1) in MU14 on July 5 1956 |
| Date: | 7/5/1956 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU14 Compartment Management Study selection system regeneration plot photo point |
| Organisms: |
spruce balsam fir eastern hemlock raspberry bracken fern |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Large opening made about 12 years ago, bracken fern and raspberry with few spruce, balsam fir, or eastern hemlock seedlings, photo point #1 (near permanent sample plot 3/1) 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 plot photo point |
| Organisms: |
spruce eastern hemlock |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Larger trees chemically debarked, 9-10 inch dbh spruce and eastern hemlock left, photo point #1 (permanent sample plot 3/5) in MU15 on July 5 1956 |
| Date: | 7/5/1956 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU4 Compartment Management Study diameter-limit cut personnel plot photo point |
| Organisms: |
balsam fir spruce eastern hemlock |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Balsam fir saplings in foreground, 10-inch dbh spruce and eastern hemlock in background, photo point #2 (permanent sample plot 2/2, west of gravel road, south of woods road looking north) in MU4 on July 5 1956 |
| Date: | 7/5/1956 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU32 reference plot photo point |
| Organisms: |
black spruce American larch rhodora wild raisin leather-leaf Labrador tea alder |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Black spruce - American larch swamp, spruces are 5-6 inches dbh, center spruce (just right of snag) is on the edge of the permanent sample plot, the shrubs are chiefly rhodora, also wild raisin (Viburnum cassinoides), leather-leaf, Labrador tea, and alder, photo point #6 (on permanent sample plot 5/2, 8 feet from the plot center, facing east) in MU32 on September 27 1955 |
| Date: | 9/27/1955 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU32 reference plot photo point |
| Organisms: |
red spruce eastern hemlock northern white-cedar |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Northern white-cedar stand with red spruce and eastern hemlock, no regeneration, photo point #8 (20 feet from center of permanent sample plot 4/3) in MU32 on September 27, 1955 |
| Date: | 9/27/1955 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU32 reference plot photo point |
| Organisms: |
eastern hemlock red spruce eastern white pine balsam fir |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Dense mature eastern hemlock stand, trees are 8-12 inches dbh, one red spruce on right is 12 inches dbh, big eastern white pine in background (on the edge of permanent sample plot 3/2), a few small balsam fir seedlings, photo point #5 (on cruise line 3 midway between plots 2 and 3) in MU32 on September 27, 1955 |
| Date: | 9/27/1955 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU32 reference plot photo point |
| Organisms: |
maple eastern white pine red spruce American larch alder winterberry rhodora meadow-sweet leather-leaf sweet gale cinnamon fern |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Maple saplings, 8-inch dbh eastern white pine, 7-inch dbh red spruce in foreground, American larch in background outside the plot, alder, winterberry, rhodora, meadow-sweet, leather-leaf, sweet gale, and cinnamon fern in the foreground, photo point #3 (20 feet from center of permanent sample plot 1/1, facing outside the plot (north)) in MU32 on September 27 1955 |
| Date: | 9/27/1955 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU32 reference plot photo point |
| Organisms: |
black spruce American larch wild raisin winterberry swamp holly alder |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Black spruce - American larch stand with trees 5-9 inches dbh, shrubs are wild raisin, winterberry, swamp holly (Nemopanthus mucronata), and alder, photo point #7 (between the MU boundary and permanent sample plot 6/4, facing plot center, all trees in foreground are on the plot) in MU32 on September 27 1955 |
| Date: | 9/27/1955 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU32 reference plot photo point |
| Organisms: |
balsam fir aspen red spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Young balsam fir with a few aspen and red spruce, photo point #1 (8 feet from center of permanent sample plot 1/3) in MU32 on September 27 1955 |
| Date: | 9/27/1955 |
| Collection: | Paul Smith Experimental Forest Historical Photo Archive |
| Keywords: |
plot personnel blowdown |
| Location: | Paul Smith Experimental Forest; Compartment 30 |
| Description: | Taken toward plot stake from a point 0.42 chains S20E of plot stake 29-60, D. Vander Poel in photo. |
| Date: | 6/6/1955 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU23 Compartment Management Study shelterwood system regeneration plot photo point |
| Organisms: |
spruce balsam fir raspberry |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Patch of raspberry with a few spruce and balsam fir seedlings, photo point #6 (permanent sample plot 2/1) in MU23 on May 24 1955 |
| Date: | 5/24/1955 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU24 Compartment Management Study diameter-limit cut marking plot release regeneration photo point |
| Organisms: |
eastern hemlock red maple American beech balsam fir |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Eastern hemlock - hardwood stand before cutting, 9-inch dbh red maple and 12-inch dbh American beech marked for cutting, 14-inch dbh hemlock kept as future sawlog tree, balsam fir and beech regeneration, photo point #2 (on MU boundary behind permanent sample plot 1/1) in MU24 on May 24 1955 |
| Date: | 5/24/1955 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU17 Compartment Management Study selection system regeneration plot photo point |
| Organisms: |
balsam fir eastern hemlock spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Old clearing with balsam fir and eastern hemlock regeneration, one cull hemlock treated and two hemlock to be removed in a selection cutting, four pole-size spruce trees, photo point #5 (along the road 2.3 chains beyond permanent sample plot center post) in MU17 on May 6 1955 |
| Date: | 5/6/1955 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU17 Compartment Management Study selection system marking regeneration plot photo point |
| Organisms: |
northern white-cedar red maple paper birch balsam fir |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Northern white-cedar stand on low ground with balsam fir regeneration, a red maple and a paper birch are marked for removal in a selection cutting, photo point #1 (south 60 degrees west, 1.8 chains from center of permanent sample plot 1/3) in MU17 on May 6 1955 |
| Date: | 5/6/1955 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU17 Compartment Management Study selection system marking plot photo point |
| Organisms: |
eastern hemlock spruce maple balsam fir |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Spruce - eastern hemlock stand, some hemlock to be cut, cull maple, balsam fir thicket behind two hemlock marked for removal in a selection cutting, photo point #4 (near permanent sample plot 2/1) in MU17 on May 6 1955 |
| Date: | 5/6/1955 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU10 Compartment Management Study selection system marking plot photo point |
| Organisms: |
eastern hemlock red maple red spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Post-cut, 15-inch dbh eastern hemlock and 8-9 inch dbh red maple marked, leaving red spruce 4-11 inches dbh, photo point #1 (in permanent sample plot 2/4) in MU10 on August 2, 1954 |
| Date: | 8/2/1954 |
| 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: |
MU21 Compartment Management Study shelterwood system personnel plot |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Pre cut, inventory crew measuring trees on permanent sample plot 2/1, Walter Kaulfuss measuring dbh, Ted Grisez tallying, Stanley Melching measuring sapling with tree fork, in MU21 on July 28 1954 |
| Date: | 7/28/1954 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU21 Compartment Management Study shelterwood system personnel plot |
| Organisms: | eastern white pine |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Walter Kaulfuss measuring diameter of 16-inch dbh eastern white pine (opening in left background is in MU7A), permanent sample plot 2/1 in MU21 on July 28 1954 |
| Date: | 7/28/1954 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU12 Compartment Management Study selection system plot photo point |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Before cutting, photo point #3 (permanent sample plot 3/3 is 10 feet east) in MU12 on July 16 1954 |
| Date: | 7/16/1954 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU9 Compartment Management Study selection system timber stand improvement plot photo point |
| Organisms: | white spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | White spruce stand after first improvement cutting, photo point #5 (2 chains northeast of permanent sample plot 4/1) in MU9 on May 18 1954 |
| Date: | 5/18/1954 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU10 Compartment Management Study selection system plot regeneration photo point |
| Organisms: |
balsam fir red spruce |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Balsam fir regeneration 12 feet tall and 2 inches dbh in opening made about 12 years ago, photo point #2 (about 2 chains south of permanent sample plot 4/3) in MU10 on May 17 1954 |
| Date: | 5/17/1954 |
| Collection: | Penobscot Experimental Forest Historical Photo Archive |
| Keywords: |
MU33 Biomass Harvesting Study strip clearcut regeneration plot |
| Location: | Penobscot Experimental Forest; Maine |
| Description: | Edge of a strip clearcut with a metal seed trap visible in MU33 |
| Date: |
| 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: |
| 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: |