| Image |
Descriptor |
Description |
Photographer |
| 1420055 |
Competition |
Cross section of seedbed (grass rough), USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama, March 1964 |
William D. Boyer |
| 1420056 |
Competition |
Pine litter under stand of 40 square foot basal area plot, B-4, Compartment 82, USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama, March 1946 |
William D. Boyer |
| 1162025 |
Cones |
Ripe cones just before seed disperal in late September. Tifton, Georgia |
David J. Moorhead |
| 1162028 |
Cones |
Ripe cones just before seed disperal in late September. Tifton, Georgia |
David J. Moorhead |
| 1118155 |
Cutting Systems |
Modified shelterwood |
Brian Lockhart |
| 1118157 |
Cutting Systems |
Ozark oaks shelterwood Ozark Nat. Forest |
Brian Lockhart |
| 1118158 |
Cutting Systems |
shelterwood (oaks) in Ozark N.F. on excellent site (Si 80) |
Brian Lockhart |
| 1118159 |
Cutting Systems |
Oak shelterwood, some oak regen. Ozark Nat. Forest |
Brian Lockhart |
| 1118160 |
Cutting Systems |
Dense green ash & water hickory following seed-tree removal |
Brian Lockhart |
| 1118162 |
Cutting Systems |
water and willow oak |
Brian Lockhart |
| 1118163 |
Cutting Systems |
Fenced shelterwood in France. Europe oaks & northern red oak |
Brian Lockhart |
| 1118164 |
Cutting Systems |
|
Brian Lockhart |
| 1118165 |
Cutting Systems |
one-yr-old sycamore, sugarberry, and pecan shelterwood |
Brian Lockhart |
| 1118166 |
Cutting Systems |
Shelterwoodwith planted nuttall oak & natural oak regeneration |
Brian Lockhart |
| 1118167 |
Cutting Systems |
Oak shelterwood. Reduce ba ~ 25 % |
Brian Lockhart |
| 1118189 |
Cutting Systems |
Deferment cut |
Brian Lockhart |
| 1118190 |
Cutting Systems |
Deferment cut, new epicormic branches on deferment tree |
Brian Lockhart |
| 1118191 |
Cutting Systems |
Deferment cut, large cottonwood in sugarberry, elm, cottonwood, sycamore two-aged stand |
Brian Lockhart |
| 1118209 |
Cutting Systems |
In mature stand. |
Brian Lockhart |
| 1118145 |
Cutting Systems |
Noxubee Wildlife Refuge |
Brian Lockhart |
| 1118146 |
Cutting Systems |
|
Brian Lockhart |
| 1118147 |
Cutting Systems |
3 yr old Nuttall and willow oak. Nuttal oak with epicormics |
Brian Lockhart |
| 1118148 |
Cutting Systems |
3 year old shelterwood. Nuttal and willow oak |
Brian Lockhart |
| 1118149 |
Cutting Systems |
"Good stand" loessial hill, heavy cut following established of new cherrybark oak seedlings |
Brian Lockhart |
| 1118150 |
Cutting Systems |
2-aged deferment |
Brian Lockhart |
| 1118151 |
Cutting Systems |
Shelterwood in northern red and pin oak uplands |
Brian Lockhart |
| 1118152 |
Cutting Systems |
Sessile, pendulate, & Northern red oak heavy shelterwood forest in France uplands |
Brian Lockhart |
| 1118153 |
Cutting Systems |
Willow, water, and Nuttall oak |
Brian Lockhart |
| 1174019 |
Cutting Systems |
|
Chris Schnepf |
| 1359033 |
Cutting Systems |
Three-step shelterwood cutting method in Engelmann spruce-subalpine fir (Picea engel-mannii-Abies lasiocarpa) forest showing preparatory cut; Fraser Experimental Forest, Arapaho-Roosevelt National Forest, north-central Colorado |
Dave Powell |
| 1359034 |
Cutting Systems |
Clearcut cutting method in Engelmann spruce-subalpine fir (Picea engelmannii-Abies lasiocarpa) forest showing regeneration established since early 1980s; Fraser Experimen-tal Forest, Arapaho-Roosevelt National Forest, north-central Colorado |
Dave Powell |
| 2714006 |
Cutting Systems |
Dispersed and aggregated retention in Ponderosa Pine, Douglas-fir and Grand fir near Sisters |
Doug Maguire |
| 2714011 |
Cutting Systems |
shelterwood cut in Douglas-fir stand near Wilmer |
Doug Maguire |
| 2714035 |
Cutting Systems |
Green tree retention demonstration treatment 15% dispersed retention in Douglas-fir; Dog Prairie |
Doug Maguire |
| 2714036 |
Cutting Systems |
Green tree retention demonstration treatment 40% aggregated retention. Dog Prairie. |
Doug Maguire |
| 2714037 |
Cutting Systems |
Green tree retention demonstration treatment 15% aggregated retention. Dog Prairie. |
Doug Maguire |
| 2714044 |
Cutting Systems |
Green tree retention demonstration treatments 40% aggregated retention on left,75% retention with patch cuts on right. Dog Prairie |
Doug Maguire |
| 5034058 |
Cutting Systems |
|
Joseph O'Brien |
| 5034059 |
Cutting Systems |
|
Joseph O'Brien |
| 5034060 |
Cutting Systems |
|
Joseph O'Brien |
| 4799088 |
Cutting Systems |
Shelterwood cut leaving 12 per acre for natural regeneration of Ponderosa Pine (Pinus ponderosa), Douglas-fir (Pseudotsuga menziesii), Sugar Pine (Pinus lambertiana), California white fir (Abies concolor), and Incense-cedar (Libocedrus decurrens)in the Challeuge Experimental Forest in the northern Sierra Nevada's. Slash was piled and burned. |
Philip McDonald |
| 4800030 |
Cutting Systems |
Uniform shelterwood retaining approximately 40 sq. ft./ac. Residual hardwoods have been chain-saw felled 4 months previous and broadcast burned 1 month previously. Ouachita National Forest; LeFlore county, Oklahoma |
Robert F. Wittwer |
| 1420016 |
Cutting Systems |
immediately after seed tree removal cut, Compartment 93, USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama, February 1954 |
Thomas C. Croker |
| 0908006 |
Damage |
logging debris piled at base of seed tree |
David J. Moorhead |
| 0908039 |
Harvesting |
Large (6 feet tall) regeneration damaged during harvest (skidding) of seed trees in final shelterwood removal. Smaller regeneration is less susceptable to breakage and damage. |
David J. Moorhead |
| 0908069 |
Harvesting |
removal of seed trees in final harvest cut |
David J. Moorhead |
| 1403019 |
Harvesting |
Skidding during the seed tree cut in 55-year old natural stand. Tift County Georgia |
David J. Moorhead |
| 0908026 |
Prescribed Fire |
seedbed burn in September prior to seed dispersal |
David J. Moorhead |
| 1162024 |
Prescribed Fire |
Burn following a light chopping operation just prior to seedfall in late September. Tifton, Georgia |
David J. Moorhead |
| 1162026 |
Prescribed Fire |
Burn following a light chopping operation just prior to seedfall in late September. Note, some advanced regeneration is present. Tifton, Georgia |
David J. Moorhead |
| 1162027 |
Prescribed Fire |
Burn following a light chopping operation just prior to seedfall in late September. Tifton, Georgia |
David J. Moorhead |
| 1162046 |
Prescribed Fire |
Burn following a light chopping operation just prior to seedfall in late September. Tifton, Georgia |
David J. Moorhead |
| 1162047 |
Prescribed Fire |
Burn following a light chopping operation just prior to seedfall in late September. Tifton, Georgia |
David J. Moorhead |
| 1162048 |
Prescribed Fire |
Burn following a light chopping operation just prior to seedfall in late September. Tifton, Georgia |
David J. Moorhead |
| 2714072 |
Prescribed Fire |
The series of 6 slides illustrates a shelterwood-burn technique that successfully regenerates oaks and the other species on good sites in the Piedmont. High intensity prescribed fires (flame lengths 3-4 ft.) in the spring 3-5 years following an initial shelterwood cut that leaves 40-50 square feet basal area in mature mixed hardwood stands will produce oak-dominated stands. Low intensity winter fires following shelterwood cutting will regenerate predominantly yellow-poplar stands. See images 2714072-2714077 |
Patrick H. Brose |
| 2714073 |
Prescribed Fire |
A mature mixed hardwood stand with an understory dominated by shade-tolerant species. Oak seedlings present, but noncompetitive. Piedmont of Virginia. See images 2714072-2714077 |
Patrick H. Brose |
| 2714074 |
Prescribed Fire |
Mature mixed hardwood stand following initial shelterwood cut that leaves 40-50 square feet of basal area. Piedmont of Virginia. See images 2714072-2714077 |
Patrick H. Brose |
| 2714075 |
Prescribed Fire |
Yellow-poplar regeneration that dominates prior to burning. Piedmont of Virginia. See images 2714072-2714077 |
Patrick H. Brose |
| 2714076 |
Prescribed Fire |
Spring burn (just after leaf out) conducted 3-5 years after the initial shelterwood cut. Piedmont of Virginia. See images 2714072-2714077 |
Patrick H. Brose |
| 2714077 |
Prescribed Fire |
Results of spring burn, most of the dead regeneration is yellow poplar. Most of the new sprouts are oak. Piedmont of Virginia. See images 2714072-2714077 |
Patrick H. Brose |
| 1423029 |
Prescribed Fire |
After "hot" fall burn, Kisatchie National Forest, Louisana, April 1988 |
William D. Boyer |
| 1423050 |
Prescribed Fire |
Stand after winter burn, Escambia Experimental Forest, Alabama, March 1975 |
William D. Boyer |
| 1118156 |
Seedling(s) |
1-yr-old sessile & pendulate oak regen in shelterwood in France upland |
Brian Lockhart |
| 1118154 |
Seedling(s) |
|
Brian Lockhart |
| 1171014 |
Seedling(s) |
seedling below parent |
Chris Schnepf |
| 0908028 |
Seedling(s) |
dense patch of regeneration |
David J. Moorhead |
| 0908029 |
Seedling(s) |
dense patch of regeneration |
David J. Moorhead |
| 0908081 |
Seedling(s) |
advanced regeneration prior to final seed tree removal |
David J. Moorhead |
| 2714082 |
Seedling(s) |
establishment at base of seed tree in a shelterwood cut in the Georgia Piedmont |
David J. Moorhead |
| 1420040 |
Seedling(s) |
seedlings on a milacre plot, USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama, 1947 |
University of Georgia Archive |
| 0976030 |
Stand |
cut to 20 trees per acre at Manitou Experimental Forest |
Dave Powell |
| 0976032 |
Stand |
Fraser Experimental Forest |
Dave Powell |
| 0976082 |
Stand |
seed cut unit (Brock 7) with 10-15 leave trees/acre; machine piled/burned |
Dave Powell |
| 0976083 |
Stand |
seed cut in Brock sale, unit 5, with 8-10 TPA left, machine piled/burned |
Dave Powell |
| 0908007 |
Stand |
15-20 trees per acre retention |
David J. Moorhead |
| 0908018 |
Stand |
retaining 15-20 trees per acre |
David J. Moorhead |
| 2714038 |
Stand |
Between aggregates. Green tree retention demonstration treatment 40% aggregated retention. Dog Prairie. |
Doug Maguire |
| 2714039 |
Stand |
Between aggregates in Green tree retention demonstration treatment 40% aggregated retention. Dog Prairie. |
Doug Maguire |
| 2714040 |
Stand |
Edge of Green tree retention demonstration treatment 40% aggregated retention. Dog Prairie. |
Doug Maguire |
| 4798042 |
Stand |
in West Virginia |
John D. Hodges |
| 5389059 |
Stand |
Allocation of branches on the stumps in a research forest; Natural regeneration of oaks stand after the first cutting (shelterwood system) |
Norbert Frank |
| 4799011 |
Stand |
|
Scott Roberts |
| 4799012 |
Stand |
West of Medford |
Scott Roberts |
| 4799013 |
Stand |
70% cover maintained to hold back hardwood competition. |
Scott Roberts |
| 4799014 |
Stand |
H.J. Andrews Experimental Forest |
Scott Roberts |
| 4799015 |
Stand |
H.J. Andrews Experimental Forest |
Scott Roberts |
| 1202015 |
Stand |
|
Scott Roberts |
| 1420151 |
Stand |
Compartment 94. USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama. November 1961 |
Thomas C. Croker |
| 1420165 |
Stand |
Camera point on USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama. November 1963 |
Thomas C. Croker |
| 1420044 |
Stand |
seed production cut, cut to 18 square feet basal area per acre in March 1950, seed traps under trees, photo taken in December 1957 |
William D. Boyer |
| 1423063 |
Stand |
Red Branch Regeneration Area in August 1982. Escambia Experimental Forest, Alabama. Removal cut was done in January 1976. |
William D. Boyer |
| 2714067 |
Structure |
Mapped 2.47 acre (1 ha) 65-year-old stand after shelterwood seed cut. 176 stems (71/A) were located and crown area mapped using a survey laser. Basal area is 75 square feet per acre dominated by yellow-poplar (yellow). Other species include: red maple (red), oaks (brown) and other hardwoods (blue). All understory trees 4-8" dbh were removed, which eliminated most of the red maple. |
Mary Ann Fajvan |
