| 5484319 |
fire |
|
|
| 5476192 |
fire |
|
|
| 5483988 |
fire |
|
|
| 5484317 |
fire |
|
|
| 5477612 |
flooding/high water |
|
Sandbags, displaced by high water flooding, litter the beach in front of damaged buildings after a large coastal storm. |
| 5483019 |
fire |
|
|
| 5477634 |
flooding/high water |
|
|
| 5483011 |
fire |
|
|
| 5483012 |
fire |
|
|
| 5488021 |
fire |
|
|
| 5491377 |
fire |
|
|
| 5491378 |
fire |
|
|
| 5477632 |
flooding/high water |
|
|
| 5477630 |
flooding/high water |
|
|
| 5477626 |
flooding/high water |
|
|
| 5487688 |
fire |
|
|
| 5483008 |
fire |
|
|
| 5484533 |
fire |
|
|
| 5492761 |
fire |
|
Damaged red pine, Pagami Creek fire |
| 5492762 |
fire |
|
Pagami Creek fire, damaged jack and red pine |
| 5492763 |
fire |
|
Pagami Creek fire, damaged red pine |
| 5487687 |
fire |
|
|
| 5488346 |
fire |
|
A Delayed Aerial Ignition Device (DAID) mounted on a helicopter is used to light a controlled burn. |
| 5482998 |
fire |
|
|
| 5482997 |
fire |
|
|
| 5488344 |
fire |
|
|
| 5484204 |
fire |
|
|
| 5477624 |
hurricane |
|
|
| 5487471 |
hurricane |
|
An aerial view of the eye of Hurricane Isabel. |
| 1593024 |
fire |
|
Red pine plantation that had recently burned. |
| 1507035 |
fire |
|
Art - Fire injury |
| 1505093 |
fire |
|
Art - Trees after fire |
| 1505094 |
fire |
|
Art - Trees being wounded by fire |
| 1593029 |
snow and ice damage (snow load) |
|
snow pull |
| 5475575 |
fire |
|
A forest service employee fills his drip torch with fuel and gets ready for a controlled burn. |
| 5477633 |
flooding/high water |
|
|
| 5477631 |
flooding/high water |
|
|
| 5477629 |
flooding/high water |
|
|
| 5477627 |
flooding/high water |
|
|
| 5477625 |
flooding/high water |
|
|
| 1593060 |
snow and ice damage (snow load) |
|
snow pull, damage to branches on a young tree. |
| 1593073 |
snow and ice damage (snow load) |
|
|
| 1593000 |
wind |
|
Wind damage in an older red pine plantation, Chequamegon-Nicolet National Forest, WI. |
| 1593009 |
wind |
|
Wind Damage in an older highd ensity red pine plantation, Chequamegon-Nicolet Nation Forest. |
| 1593013 |
hail |
|
Hail wounds that were exposed by removing bark of a damaged trembling aspen stem. |
| 1593027 |
hail |
|
Open wounds caused by an intense hail storm. |
| 1593072 |
drought |
|
Scots pine Christmas wilting due to drought and intense summer heat. Tree also had signs of poor planting (J-root). Summer 1998. |
| 1593059 |
snow and ice damage (snow load) |
|
snow pull caused by heavy wet snow |
| 1546095 |
lightning |
|
Simulated lightning strike using detonation cord |
| 5468269 |
wind |
|
Wind damage, floodplain forest, shallow root system |
| 1457023 |
drought |
|
Dead paper birch, northern Wisconsin, 1990. Birch mortality was widespread following a regional drought in the late 1980's. |
| 0808088 |
fire |
|
Burned foot bridge, Tower fire at Winom Creek trail, North Fork John Day Ranger District |
| 0808093 |
fire |
|
Mosiac burn at upper elevations, Tower fire. Upper Winom Creek, North Fork John Day Ranger District |
| 0808099 |
fire |
|
High/moderate intensity burn, Tower fire area. |
| 0808087 |
fire |
|
High-intensity burn in Tower fire (August, 1996) with unburned meadow. |
| 0808091 |
fire |
|
High-intensity burned area seeded with native plants, Tower fire. |
| 0808092 |
fire |
|
Scorched tree with cambium showing, Tower fire. |
| 0808078 |
fire |
|
fire area, which burned in August, 1996. Wheeler Point, Heppner Ranger District |
| 0808090 |
fire |
|
showing Tower fire impacts. Upper Winom Creek, North Fork John Day Ranger District |
| 0808085 |
fire |
|
Camera point T-96-6, view #1 initial take, Tower fire (August, 1996). |
| 0808097 |
fire |
|
with actively burning fire scar, Tower fire. |
| 1420104 |
fire |
|
Severely burned saplings on Florida-Alabama line. 1950 |
| 1210095 |
frost and winter injury (general) |
|
Winter damage to white fir (left) and Douglas-fir (right) seedlings, San Carlos RD, San Isabel NF |
| 1467198 |
frost and winter injury (general) |
|
|
| 1394074 |
frost and winter injury (general) |
|
|
| 1467220 |
air pollutants |
|
ozone |
| 1467232 |
wind |
|
Columbus Day storm, 1962; compression crack |
| 1388006 |
wind |
|
Straight line wind damage in quaking aspen, northern Wisconsin, Chequamegon National Forest near the town of Drummond, July 1999. |
| 2251097 |
lightning |
|
sprouts on trunk following lightning strike |
| 1420162 |
fire |
|
Lighting strike initiated burn. Compartment 103. USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama. July 1959 |
| 1423027 |
fire |
|
During spring burn, Escambia Experimental Forest, June 1971 |
| 1398189 |
frost and winter injury (general) |
|
Poor quality landscape tree with a frost crack. |
| 1406139 |
wind |
|
storm damage |
| 3046023 |
frost and winter injury (general) |
|
frost crack |
| 3035046 |
desication (wind burn) |
|
winter burn |
| 0745098 |
snow and ice damage (snow load) |
|
ice storm to longleaf pine |
| 0745088 |
snow and ice damage (snow load) |
|
ice storm damage to loblolly pines |
| 0745083 |
wind |
|
South Winn Parish |
| 0745082 |
wind |
|
South Winn Parish |
| 0745076 |
wind |
|
to pines |
| 0364099 |
wind |
|
wind damage to pine stand |
| 0014295 |
drought |
|
|
| 1406136 |
tornado |
|
tornado damage, Lake Tomahawk |
| 1398007 |
air pollutants |
|
|
| 1397048 |
wind |
|
Trees and limbs cut and stacked in a neighborhood affected by high winds. |
| 1398188 |
frost and winter injury (general) |
|
severe basal damage |
| 1400017 |
snow and ice damage (snow load) |
|
Ice coating on the needles of jack pine, following January ice storm in Minnesota. |
| 1361180 |
air pollutants |
|
Chlorine damage |
| 1467217 |
air pollutants |
|
ozone |
| 1467195 |
drought |
|
|
| 1467193 |
drought |
|
|
| 1467231 |
wind |
|
Columbus Day storm, 1962; compression crack |
| 1400013 |
desication (wind burn) |
|
Winter burn/winter drying in Christmas tree plantation. Wisconsin. |
| 1241636 |
drought |
|
Under extreme drought conditions, even mature trees can be severely damaged. This tree had shed older needles first but as the drought continued, the terminal and branch tips have died back. Crown thinning due to drought is typically nonuniform as seen here. |
| 0364092 |
air pollutants |
|
ozone damage to maple |
| 0364088 |
chemicals |
|
hydrogen fluoride damage |
| 2253071 |
chemicals |
|
Foliage "burn" due to dimethoate insecticide. |
| 1406138 |
tornado |
|
tornado damage, Lake Tomahawk |
| 5432953 |
lightning |
|
|
| 1400016 |
frost and winter injury (general) |
|
Winter injury to foliage and terminal bud of white pine on Superior National Forest, northern Minnesota. Photo taken in July, note lateral bud break. |
| 1400014 |
frost and winter injury (general) |
|
Bark cut away to show freeze damage and subsequent cankering (killed cambium) from winter 1993 freeze event in Southeast Minnesota. |
| 1400015 |
frost and winter injury (general) |
|
Frost damage, early June. Chequamegon National Forest |
| 1442203 |
frost and winter injury (general) |
|
Winter damage. Medicine Bow National Forest, Wyoming |
| 1406081 |
frost and winter injury (general) |
|
Spanish strain of scotch pine |
| 1241642 |
frost and winter injury (general) |
|
Frost damage occured during bud break. |
| 1467199 |
frost and winter injury (general) |
|
|
| 1467205 |
frost and winter injury (general) |
|
frost crack in mature stump |
| 1467200 |
frost and winter injury (general) |
|
|
| 1467222 |
air pollutants |
|
|
| 1442019 |
frost and winter injury (general) |
|
|
| 1210081 |
wind |
|
Large area of windthrows aggravated by a snowfall just after leaf emergence in early spring, Leadville RD, San Isabel NF |
| 3046022 |
frost and winter injury (general) |
|
frost crack - peeled |
| 1467233 |
sunscald |
|
|
| 0745075 |
lightning |
|
strike on pine |
| 1442134 |
sunscald |
|
|
| 1406182 |
frost and winter injury (general) |
|
|
| 1467237 |
hail |
|
|
| 1467203 |
frost and winter injury (general) |
|
|
| 1210088 |
frost and winter injury (general) |
|
Lateral shoot damaged by frost |
| 1399045 |
frost and winter injury (general) |
|
|
| 1406179 |
frost and winter injury (general) |
|
3 Bravo spray applications on French-green variety of scotch pine |
| 1406183 |
frost and winter injury (general) |
|
brown needles on south side of tree |
| 1406181 |
frost and winter injury (general) |
|
snow mold |
| 1398005 |
frost and winter injury (general) |
|
|
| 1467030 |
chemicals |
|
diesel fuel spill |
| 1406184 |
frost and winter injury (general) |
|
frost damage |
| 1398021 |
frost and winter injury (general) |
|
Balsam fir Christmas trees damaged in early spring. Plantation was in a cold air pocket and winter injury was the likely culprit. Photo taken near Antigo, Wisconsin (NE Wisconsin). |
| 3036035 |
frost and winter injury (general) |
|
|
| 5062028 |
frost and winter injury (general) |
|
Winter injury in transplanted pine |
| 5037036 |
cold injury (low temperature) |
|
White pine terminal buds killed by extreme cold, resulting in codominant leaders. |
| 5062005 |
tornado |
|
Broken boles of eastern white pine caused by high winds. |
| 5062017 |
frost and winter injury (general) |
|
Winter injury to spruce |
| 5062023 |
frost and winter injury (general) |
|
Winter injury to yourn landscape pine |
| 5062024 |
frost and winter injury (general) |
|
Winter injury in recently transplanted pine |
| 5062025 |
frost and winter injury (general) |
|
Winter injury in transplanted pine |
| 5062026 |
frost and winter injury (general) |
|
Winter injury in transplanted pine |
| 5062027 |
frost and winter injury (general) |
|
Winter injury in transplanted pine |
| 5062029 |
frost and winter injury (general) |
|
Winter injury in white pine |
| 1442209 |
lightning |
|
Lightning strike |
| 1398002 |
desication (wind burn) |
|
Drying injury evident above the snow-line on a Scots pine Christmas tree, Phot taken in Minnesota. |
| 1397055 |
wind |
|
|
| 1241650 |
chemicals |
|
Magnesium chloride dust abatement injury. |
| 1442024 |
air pollutants |
|
chlorosis of older needles |
| 1406186 |
frost and winter injury (general) |
|
|
| 1301052 |
hail |
|
Hail wound on red pine. Such wounds may serve as infection courts for Sphaeropsis sapinea. |
| 1406189 |
frost and winter injury (general) |
|
frost damage |
| 3036026 |
frost and winter injury (general) |
|
|
| 2254020 |
frost and winter injury (general) |
|
in Glacier N.P. |
| 1406177 |
frost and winter injury (general) |
|
3 Bravo spray applications (1 spring, 1 fall) on French-green variety of scotch pine |
| 1406174 |
frost and winter injury (general) |
|
damage to south side |
| 1406176 |
frost and winter injury (general) |
|
French-green variety on the left, Belgian on the right. |
| 0364100 |
lightning |
|
|
| 1406095 |
frost and winter injury (general) |
|
frost pocket |
| 1467196 |
drought |
|
|
| 1400166 |
lightning |
|
on golf course |
| 1241637 |
drought |
|
This sapling exhibits symptoms of chronic drought; thin crown, short needles, and short terminal growth. |
| 0016212 |
fire |
|
Setting a backing fire along a firebreak. |
| 0016348 |
fire |
|
Burning Alumigel from aerial drip torch. |
| 1467219 |
air pollutants |
|
ozone |
| 1467221 |
air pollutants |
|
|
| 1467197 |
frost and winter injury (general) |
|
|
| 1241647 |
chemicals |
|
Douglas-fir damaged several miles downwind from release site of chloring gas. Outer foliage was killed and shed within two weeks of exposure. |
| 1467194 |
drought |
|
|
| 1442074 |
fire |
|
|
| 1118218 |
fire |
|
Site prep burn prior to planting cottonwood |
| 1467038 |
chemicals |
|
diesel fuel spill |
| 1467214 |
chemicals |
|
boron damage |
| 1388005 |
wind |
|
Straight line wind damage in older red and white pine, northern Wisconsin, Chequamegon National Forest near Drummond, Wisconsin, July 1999. |
| 0808084 |
fire |
|
Young stand in 1986 burn area that reburned in August, 1996. |
| 0364097 |
wind |
|
stem breakage |
| 1241758 |
fire |
|
This old fire scar has intact bark covering most of the injury. The cambium was killed by a column of heat without burning the bark. Decay extends into the heartwood behind the injury. Pulling away loose bark revealed a single callous ridge typical of a non-canker stem injury. |
| 1406180 |
frost and winter injury (general) |
|
French-green variety on the left, Belgian on the right |
| 1467202 |
frost and winter injury (general) |
|
|
| 1467201 |
frost and winter injury (general) |
|
|
| 1441120 |
wind |
|
Blowdown, Big Horn National Forest, |
| 1406185 |
desication (wind burn) |
|
winter burn |
| 0355003 |
sunscald |
|
|
| 1467029 |
avalanches |
|
|
| 1388004 |
snow and ice damage (snow load) |
|
Snapped following an ice storm and subsequent wind. Chequamegon National Forest, Wisconsin, 1991 |
| 1397047 |
wind |
|
storm aftermath |
| 1406175 |
frost and winter injury (general) |
|
3 Bravo spray applications (1 spring, 2 fall), French-green variety of scotch pine |
| 1406173 |
frost and winter injury (general) |
|
3 Bravo sprays (1 spring, 2 fall) on French-green variety of scotch pine |
| 1241759 |
fire |
|
This old fire scar has intact bark covering most of the injury. The cambium was killed by a column of heat without burning the bark. Decay extends into the heartwood behind the injury. Pulling away loose bark revealed a single callous ridge typical of a non-canker stem injury. |
| 1241648 |
chemicals |
|
Trees of several species died after calcium chloride dust abatement was applied to the road. |
| 0745087 |
hurricane |
|
from Hurricane Camille September 1969 |
| 1118259 |
fire |
|
Evidence of fire sears in ponderosa pine. Black Hills, SD. 1991 |
| 1467218 |
air pollutants |
|
ozone |
| 1467229 |
wind |
|
Columbus Day storm, 1962 |
| 1467009 |
frost and winter injury (general) |
|
winter injury |
| 1420065 |
fire |
|
Prescribed burn in cutover hardwood stand, Henry R. Koen Experimental Forest, USDA Forest Service - Ozark National Forest, near Jasper, Arkansas in May, 1967 |
| 1420085 |
fire |
|
setting controlled burn, Compartment 94, USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama in December 1953 |
| 1467213 |
chemicals |
|
close up of 1467212 |
| 0808079 |
fire |
|
fire area, which burned in August, 1996. Wheeler Point, Heppner Ranger District |
| 1406188 |
frost and winter injury (general) |
|
frost damage |
| 2109050 |
wind |
|
Deformed Root Wads due to hard pan, Conecuh NF, Hurricane Ivan |
| 0808082 |
fire |
|
Camera point T-96-5, view #4 initial take, Tower fire (August, 1996). |
| 0355004 |
frost and winter injury (general) |
|
spruce at Mt. Mitchell |
| 2109052 |
wind |
|
Deformed root wad due to hard pan |
| 2109046 |
wind |
|
Broken bole at rust canker in tree bole, due to Hurricane Ivan |
| 0976085 |
fire |
|
close-up view of slash concentration area being burned for fuels reduction |
| 1210098 |
fire |
|
Maes Creek wildfire area in southern Colorado; fire burned in 1978, image acquired in 1981; subalpine zone near upper treeline; San Carlos RD, San Isabel NF |
| 1199008 |
hail |
|
|
| 1441118 |
frost and winter injury (general) |
|
|
| 1420132 |
fire |
|
Height-growth seedlings killed by burn. Compartment 14. USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama |
| 1423026 |
fire |
|
Site before spring prescribed burn, Escambia Experimental Forest, Compartment 53, May 1971 |
| 1212008 |
fire |
|
Dense stand of grass and mullein in Wheeler Point fire area, Heppner RD, Umatilla NF |
| 1406187 |
frost and winter injury (general) |
|
|
| 5041011 |
snow and ice damage (snow load) |
|
A snowy tree-lined street with American elm and green ash |
| 5041026 |
snow and ice damage (snow load) |
|
An urban, snow covered tree |
| 5041028 |
snow and ice damage (snow load) |
|
A snowy street scene |
| 5041029 |
snow and ice damage (snow load) |
|
A snowy park in winter |
| 2109047 |
wind |
|
Broken bole at rust canker in tree bole, due to Hurricane Ivan
3rd place in the 2005 Southern Forest Insect Work Conference Photo Salon in the Other category. |
| 2109045 |
wind |
|
Broken bole of Longleaf in RCW Cluster due to Hurricane Ivan1st place in the 2005 Southern Forest Insect Work Conference Photo Salon in the Other category. |
| 5045021 |
lightning |
|
A very large split in a white pine bole, caused by lightning. |
| 1546138 |
hurricane |
|
hurricane damage |
| 5038084 |
snow and ice damage (snow load) |
|
Heavy snow load |
| 5052015 |
cold injury (low temperature) |
|
A sealed-over frost crack. |
| 5052023 |
frost and winter injury (general) |
|
Oak leaves distorted by a late frost. |
| 5052024 |
frost and winter injury (general) |
|
Oak leaves distorted by a late frost. |
| 5052026 |
frost and winter injury (general) |
|
Oak leaves distorted by frost. |
| 5052028 |
frost and winter injury (general) |
|
Oak leaves distorted by frost. |
| 5052029 |
frost and winter injury (general) |
|
Oak tree affected by late frost. |
| 5052030 |
frost and winter injury (general) |
|
Oak leaves distorted by frost. |
| 5044051 |
frost and winter injury (general) |
|
Oak leaves coated with hoarfrost in winter. |
| 5052100 |
lightning |
|
Lightning-struck tree with long wound |
| 5053042 |
wind |
|
Trees bent and leaning following a high wind event. |
| 1241651 |
chemicals |
|
Magnesium chloride dust abatement injury. |
| 5049020 |
frost and winter injury (general) |
|
Frost injury on black ash in 1992. |
| 5049021 |
frost and winter injury (general) |
|
Frost injury on black ash in 1992. |
| 5050006 |
cold injury (low temperature) |
|
White pine terminal bud killed by cold temperature. |
| 5032059 |
wind |
|
wind damage |
| 0010088 |
hail |
|
Result of severe hail storm on the night of March 8, 1999. The storm impacted about 46 square miles. In the most severely-impacted areas, all pine foliage and buds were stripped from the trees. The hardwoods had not leafed out and were not impacted as severly. This is photo showing crown damage to young pines in a longleaf plantation. This shot was taken March 24, 1999 performing a survey of the storm area. |
| 0010089 |
hail |
|
Result of severe hail storm on the night of March 8, 1999. The storm impacted about 46 square miles. In the most severely-impacted areas, all pine foliage and buds were stripped from the trees. The hardwoods had not leafed out and were not impacted as severly. This shot was taken of a pine crown following the storm. Taken on May 24, 1999 while doing a survey of the storm area. |
| 0010090 |
hail |
|
Result of severe hail storm on the night of March 8, 1999. The storm impacted about 46 square miles. In the most severely-impacted areas, all pine foliage and buds were stripped from the trees. The hardwoods had not leafed out and were not impacted as severly. This shot was of young pine tree crowns in a plantation. Notice the lack of needles and many of the buds. Taken March 24, 1999 while surveying the storm area. |
| 0010091 |
hail |
|
This a zoomed shot of some overstory pine crowns showing the dieback of needles and loss of buds from the hail storm. This photo was taken March 24, 1999.
|
| 0355002 |
snow and ice damage (snow load) |
|
|
| 1301016 |
snow and ice damage (snow load) |
|
Ice |
| 3046027 |
snow and ice damage (snow load) |
|
|
| 5042007 |
snow and ice damage (snow load) |
|
|
| 5041021 |
snow and ice damage (snow load) |
|
|
| 5041022 |
snow and ice damage (snow load) |
|
|
| 3046028 |
snow and ice damage (snow load) |
|
|
| 5041016 |
snow and ice damage (snow load) |
|
|
| 1473195 |
volcanoes |
|
clearing from pyroclastic flow |
| 5045022 |
lightning |
|
A lightning strike cleaved this 80' white pine from the top to the ground. |
| 2141093 |
fire |
|
tree scorch |
| 2141094 |
fire |
|
tree scorch |
| 2141095 |
fire |
|
burned tree |
| 2141096 |
fire |
|
tree scorch |
| 2141097 |
fire |
|
tree scorch |
| 2141099 |
fire |
|
completely scorched stand |
| 2141100 |
fire |
|
wildland-urban interface |
| 2142001 |
fire |
|
burn mosaic |
| 2142002 |
fire |
|
burn mosaic |
| 2142003 |
fire |
|
stain likely introduced through wood borer activity in scorched tree |
| 2142064 |
avalanches |
|
avalanche area |
| 1473181 |
sunscald |
|
sunscald follows after stand opened and accelerates breakup; photo taken 9/1974 |
| 1473045 |
frost and winter injury (general) |
|
frost crack (external) |
| 1473182 |
sunscald |
|
old trees |
| 1473046 |
frost and winter injury (general) |
|
frost crack; cross-sectional view |
| 1473070 |
chemicals |
|
1960; Yellow foliage is normal fall color of aspen, the chemical damage (unknown pollutant, but probably sulfur dioxide) is the patch of dead trees at bottom of slope; 1960.
|
| 1473112 |
frost and winter injury (general) |
|
"red belt" of winter injury |
| 1473196 |
volcanoes |
|
Mount St. Helens in Fall 1985 (5 years after the major eruption). Photo shows blowdown and flood; photo by B.W. Geils |
| 5053026 |
tornado |
|
|
| 5052074 |
hail |
|
|
| 1411036 |
fire |
|
perrenial burns keep litter to a minimum for grazing purposes but kills regeneration; |
| 0756063 |
fire |
|
burned pine forest |
| 0756064 |
fire |
|
burned pine forest |
| 0756041 |
fire |
|
burned pine forest in fiji |
| 0756042 |
fire |
|
burned pine forest in fiji |
| 1506052 |
air pollutants |
|
Factory - smoke plume |
| 1506053 |
air pollutants |
|
Hydrogen fluoride point source; Lake Charles |
| 1506054 |
air pollutants |
|
Steel mill - SO2 point source |
| 1506055 |
air pollutants |
|
Calcium carbamate fume damage, spruce & birch |
| 1506056 |
air pollutants |
|
Calcium carbamate fume damage, spruce & birch |
| 2254045 |
fire |
|
Thompson Creek fire |
| 2254046 |
fire |
|
Thompson Creek fire |
| 5028026 |
wind |
|
branches broken in storm |
| 1506050 |
chemicals |
|
Chimneys - 800 ft - no SO2 removal; Keystone Station |
| 1506051 |
chemicals |
|
Calcium carbamate fume damage, spruce & birch |
| 5031045 |
snow and ice damage (snow load) |
|
Heavy snows can bend branches and cause cracks that allow diseases like Diplodia shoot blight to enter the tree. |
| 1509086 |
lightning |
|
Lightning damaged pine |
| 1505059 |
lightning |
|
Lightning damage, cottonwood |
| 1505060 |
lightning |
|
Lightning damage, loblolly pine |
| 1505061 |
lightning |
|
Lightning damage, cottonwood |
| 1505062 |
lightning |
|
Lightning damage, loblolly pine |
| 1505063 |
lightning |
|
Lightning damage, loblolly pine |
| 1505064 |
lightning |
|
Lightning damage, loblolly pine |
| 1505065 |
lightning |
|
Lightning damage, loblolly pine |
| 1505066 |
lightning |
|
Lightning damage, loblolly pine |
| 1505067 |
lightning |
|
Lightning damage, loblolly pine |
| 1506089 |
fire |
|
Faster moving (better fueled) fire |
| 1505030 |
air pollutants |
|
Air pollution damage |
| 1505031 |
air pollutants |
|
Air pollution damage |
| 1505032 |
air pollutants |
|
Air pollution damage |
| 1505033 |
air pollutants |
|
Air pollution damage |
| 1505022 |
ozone |
|
Ozone injury (6.5 ppm/4 hrs) |
| 1505023 |
ozone |
|
Ozone injury (6.5 ppm/4 hrs) |
| 1505024 |
ozone |
|
Ozone injury, ash "fleck" |
| 1505025 |
ozone |
|
Ozone injury, ash |
| 1505026 |
ozone |
|
Ozone injury, yellow poplar |
| 1505049 |
snow and ice damage (snow load) |
|
Ice accumulation, hardwood branch |
| 1505050 |
snow and ice damage (snow load) |
|
Ice accumulation, loblolly pine |
| 1505052 |
snow and ice damage (snow load) |
|
Ice accumulation, loblolly pine |
| 1505053 |
snow and ice damage (snow load) |
|
Ice accumulation, loblolly pine |
| 1505013 |
chemicals |
|
Flouride injury; slash pine, brick plant source bk |
| 1505014 |
chemicals |
|
Flouride injury, birch |
| 1505017 |
chemicals |
|
SO2 injury, oak; Widows Creek |
| 1505018 |
chemicals |
|
SO2 injury, sumac |
| 1241649 |
chemicals |
|
Foliage symptoms of calcium chloride injury. Symptoms developed in the spring following a late summer application. |
| 1504099 |
chemicals |
|
Ammonia injury (pipeline break), sassafras |
| 1505002 |
chemicals |
|
Ammonia damage, southern red oak |
| 1505003 |
chemicals |
|
Ammonia damage, white oak |
| 1505004 |
chemicals |
|
Ammonia damage, cherrybarkoak |
| 1505006 |
chemicals |
|
Ammonia damage, post oak |
| 1505007 |
chemicals |
|
Ammonia damage, 1 month post spill |
| 1505008 |
chemicals |
|
Ammonia damage, shortly after break |
| 1505009 |
chemicals |
|
Ammonia damage, aerial view |
| 1505010 |
chemicals |
|
Ammonia damage, hillside damage |
| 1505011 |
chemicals |
|
Ammonia damage, 2-3 mi downstream |
| 1505056 |
hail |
|
Hail damage, cankering on shortleaf pine |
| 1505057 |
hail |
|
Hail damage, cankering on dogwood |
| 1505058 |
hail |
|
Hail damage, cankering on dogwood |
| 1505041 |
hurricane |
|
Hurricane wind damage; crushed airplane |
| 1505042 |
hurricane |
|
Salt injury, Hurricane Frederic driven salt spray; Mobile coast |
| 1505043 |
hurricane |
|
Salt injury, Hurricane Frederic driven salt spray |
| 1505044 |
hurricane |
|
Salt injury, Hurricane Frederic driven salt spray |
| 1505045 |
hurricane |
|
Tree breakage, Hurricane Frederic's winds; West of Mobile along I-10. |
| 1505047 |
hurricane |
|
Tree breakage, Hurricane Frederic's winds; West of Moble along I-10 |
| 1505048 |
hurricane |
|
Tree breakage, Hurricane Frederic's winds; W. of Mobile, along I-10 |
| 5029054 |
frost and winter injury (general) |
|
|
| 5029055 |
frost and winter injury (general) |
|
frosted branch; Hoarfrost on spruce needles. |
| 5030039 |
volcanoes |
|
View of Mount St. Helens obliquely facing crater. |
| 5029050 |
fire |
|
firebreak line |
| 5030034 |
lightning |
|
Long lightning wound on tree |
| 5028012 |
drought |
|
White birch declining and dead following drought. |
| 5028008 |
frost and winter injury (general) |
|
with winter frost |
| 1409064 |
fire |
|
In a white oak severely wounded by fire, heartwood formation comes to a standstill. Wounds stop hearwood from forming, while they initiate the formation of discolored wood. |
| 1407031 |
fire |
|
Throughout the ages, many trees have been wounded by fire, both natural and man-caused. |
| 1407032 |
fire |
|
Fire wounds can be fatal. |
| 1407059 |
drought |
|
Drought takes its toll, too. You can help by watering trees during dry spells, especially when the buds are ready to leaf. |
| 1407058 |
Road salt or de-icing salt |
|
Road salt and other chemicals will damage trees, especially wounded ones. |
| 3037006 |
chemicals |
|
injury to seedlings |
| 3036022 |
drought |
|
drought of pine |
| 3036023 |
drought |
|
drought of maple |
| 3036024 |
drought |
|
drought of maple |
| 3036027 |
drought |
|
drought of maple |
| 3036099 |
drought |
|
effects of drought on pine, SC |
| 3036034 |
drought |
|
Scortch symptom |
| 3036036 |
drought |
|
drought injury on pine |
| 3036070 |
hurricane |
|
Hurrican Hugo damage, SC |
| 3036068 |
hurricane |
|
Hurrican Hugo damage |
| 3036057 |
fire |
|
fired caused basal canker on oak |
| 3036039 |
air pollutants |
|
Flouride injury on white pine |
| 3036088 |
air pollutants |
|
Flouride injury on white pine |
| 3036094 |
air pollutants |
|
air pollution (sulphur dioxide) to blackberry Shining Rock Wilderness, NC |
| 3036059 |
flooding/high water |
|
mycena leaina flood killed trees |
| 3037013 |
ozone |
|
ozone pollution to yellow poplar leaves |
| 3036089 |
ozone |
|
injury on white pine |
| 3036091 |
ozone |
|
injury on white pine |
| 3036092 |
ozone |
|
injury to yello poplar leaves Cradle of Forestry, NC |
| 3036093 |
ozone |
|
injury to yellow poplar leaves |
| 3036100 |
ozone |
|
ozone injury to sourwood |
| 3036025 |
lightning |
|
shattered snag |
| 0364093 |
air pollutants |
|
ozone injury to blackberry |
| 1749019 |
desication (wind burn) |
|
winter burn - white pine nursery |
| 0364013 |
frost and winter injury (general) |
|
Freeze canker on eucalyptus |
| 1199015 |
hail |
|
|
| 5032058 |
wind |
|
wind damage |
| 5062011 |
wind |
|
wind damage |
| 5062012 |
wind |
|
wind damage |
| 5062013 |
wind |
|
|
| 5062015 |
wind |
|
|
| 5061015 |
volcanoes |
|
Volcan del Fuego Colima |
| 5042037 |
snow and ice damage (snow load) |
|
very heavy snow load |
| 5062038 |
desication (wind burn) |
|
winter burn |
| 5062030 |
frost and winter injury (general) |
|
winter injury |
| 5062031 |
frost and winter injury (general) |
|
winter injury |
| 5062032 |
frost and winter injury (general) |
|
|
| 5062033 |
frost and winter injury (general) |
|
winter injury |
| 5062034 |
frost and winter injury (general) |
|
winter injury |
| 5062035 |
frost and winter injury (general) |
|
winter injury |
| 5058094 |
frost and winter injury (general) |
|
|
| 5059017 |
chemicals |
|
sulfur dioxide damage; point source |
| 5036072 |
wind |
|
blowdown |
| 5059018 |
sunscald |
|
|
| 5059019 |
sunscald |
|
|
| 5059020 |
sunscald |
|
|
| 5059066 |
tornado |
|
tornado damage |
| 5059068 |
tornado |
|
tornado damage |
| 5059069 |
tornado |
|
tornado forest |
| 5059070 |
tornado |
|
tornado damage |
| 5059073 |
tornado |
|
tornado damage |
| 5059074 |
tornado |
|
tornado damage |
| 5059075 |
tornado |
|
tornado damage |
| 5059076 |
tornado |
|
tornado damage |
| 5059079 |
tornado |
|
tornado damage |
| 5059080 |
tornado |
|
tornado damage |
| 5059081 |
tornado |
|
tornado damage |
| 5059063 |
tornado |
|
tornado aftermath |
| 5059064 |
tornado |
|
tornado damage |
| 5059065 |
tornado |
|
tornado damage |
| 5035086 |
fire |
|
San Bernardino |
| 5035087 |
fire |
|
|
| 5035088 |
fire |
|
San Bernardino Fire |
| 5035089 |
fire |
|
San Bernardino Fire |
| 5035090 |
fire |
|
San Bernardino Fire |
| 5058021 |
fire |
|
|
| 5056100 |
ozone |
|
|
| 5058055 |
Road salt or de-icing salt |
|
spray damage |
| 5058056 |
Road salt or de-icing salt |
|
spray damage |
| 5055100 |
volcanoes |
|
Mount St. Helens |
| 5056001 |
volcanoes |
|
|
| 5056002 |
volcanoes |
|
Mount St. Helens |
| 5056003 |
volcanoes |
|
blow down |
| 5034026 |
snow and ice damage (snow load) |
|
heavy snow load |
| 5038085 |
snow and ice damage (snow load) |
|
heavy snow load |
| 5038088 |
snow and ice damage (snow load) |
|
heavy snow |
| 5038094 |
snow and ice damage (snow load) |
|
ice covered branches |
| 5038095 |
snow and ice damage (snow load) |
|
ice covered leaves |
| 5038097 |
snow and ice damage (snow load) |
|
ice damaged landscape tree |
| 5038098 |
snow and ice damage (snow load) |
|
ice |
| 5039003 |
snow and ice damage (snow load) |
|
ice damage |
| 5038077 |
hail |
|
|
| 5038078 |
hail |
|
|
| 5038079 |
hail |
|
|
| 5052016 |
frost and winter injury (general) |
|
frost crack |
| 5038092 |
frost and winter injury (general) |
|
hoar frost |
| 5052021 |
frost and winter injury (general) |
|
frost line; 05-09-2005 |
| 5052027 |
frost and winter injury (general) |
|
frost on aspen |
| 5055027 |
lightning |
|
|
| 5055028 |
lightning |
|
lightning shattered tree |
| 5055029 |
lightning |
|
lightning strike yard tree |
| 5052005 |
flooding/high water |
|
|
| 5052006 |
flooding/high water |
|
|
| 5052007 |
flooding/high water |
|
06-07-2005 |
| 5052008 |
flooding/high water |
|
06-07-2005 |
| 5052009 |
flooding/high water |
|
06-07-2005 |
| 5052010 |
flooding/high water |
|
06-07-2005 |
| 5052011 |
flooding/high water |
|
1993 |
| 5052017 |
frost and winter injury (general) |
|
frost crack |
| 5052018 |
frost and winter injury (general) |
|
frost damage |
| 5052019 |
frost and winter injury (general) |
|
|
| 5052020 |
frost and winter injury (general) |
|
frost injury |
| 5050002 |
frost and winter injury (general) |
|
|
| 5049092 |
cold injury (low temperature) |
|
cold damage; 05-09-2005 |
| 5049093 |
cold injury (low temperature) |
|
cold damage; 05-09-2005 |
| 5049094 |
cold injury (low temperature) |
|
cold damage; 05-09-2005 |
| 5049095 |
cold injury (low temperature) |
|
cold damage |
| 5049096 |
cold injury (low temperature) |
|
cold damage; 05-09-2005 |
| 5049097 |
cold injury (low temperature) |
|
cold damage; 05-09-2005 |
| 5049098 |
cold injury (low temperature) |
|
cold damage; 05-09-2005 |
| 5049100 |
cold injury (low temperature) |
|
cold damage; 05-09-2005 |
| 5050004 |
cold injury (low temperature) |
|
cold injury to bud |
| 5038002 |
snow and ice damage (snow load) |
|
broken branch in snow |
| 5038003 |
snow and ice damage (snow load) |
|
broken branch in snow |
| 2140025 |
avalanches |
|
|
| 2140027 |
avalanches |
|
|
| 2140024 |
avalanches |
|
|
| 1467013 |
flooding/high water |
|
|
| 1467035 |
volcanoes |
|
blast zone |
| 1467036 |
volcanoes |
|
|
| 1467031 |
volcanoes |
|
Mount Saint Helens |
| 1467230 |
wind |
|
Columbus Day storm, 1962 |
| 1467204 |
frost and winter injury (general) |
|
|
| 1406178 |
frost and winter injury (general) |
|
3 Bravo spray applications (1 spring, 2 fall) on French-green variety of scotch pine |
| 1399086 |
wind |
|
Large blowdown |
| 1399177 |
volcanoes |
|
|
| 1118288 |
flooding/high water |
|
Stream overflowing woods road in minor bottom northern Louisiana |
| 1118333 |
flooding/high water |
|
Over road |
| 1468021 |
fire |
|
Burning of infested woods; December 1895 |
| 1470136 |
avalanches |
|
|
| 1470056 |
lightning |
|
|
| 1457039 |
fire |
|
Prescribed fire in a white pine seed orchard. Oconto River Seed Orchard, Nicolet National Forest, Wisconsin. |
| 1118260 |
fire |
|
Evidence of fire scars in ponderosa pine logs. Black Hills, SD. 1991 |
| 1118261 |
flooding/high water |
|
Flooded bottomland hardwoods |
| 1118262 |
flooding/high water |
|
flooding in bottomland hardwoods |
| 1118263 |
flooding/high water |
|
Flooding over road |
| 1118264 |
flooding/high water |
|
Mississippi River flooding |
| 1118265 |
flooding/high water |
|
Yazoo River, MS |
| 1118266 |
flooding/high water |
|
Flooded forest - mixed species plantation Delta Nat. Forest 2002 |
| 1118276 |
flooding/high water |
|
Near Mississippi river |
| 1118281 |
flooding/high water |
|
Mississippi river - Helena bridge spring/summer 1995 flood |
| 1118233 |
volcanoes |
|
Turrle River recovery after Mt. St. Helen explosion 6/96 |
| 1399163 |
volcanoes |
|
Active volcano near Yogyakarta Java, Indonesia |
| 1399179 |
volcanoes |
|
Krakatoa, West of Java, between Java and Sumatra |
| 1399180 |
volcanoes |
|
Eruption on Java, Indonesia |
| 1399190 |
volcanoes |
|
Active volcano near Yogyakarta, Java, Indonesia. |
| 1397006 |
volcanoes |
|
Mount St. Helens, blowdown |
| 1397007 |
volcanoes |
|
Mount St. Helens, blowdown |
| 1397008 |
volcanoes |
|
Mount St. Helens, blowdown |
| 1397063 |
wind |
|
Windstorm damage clean-up |
| 1397079 |
wind |
|
|
| 1397081 |
wind |
|
|
| 1397085 |
wind |
|
Jaguar crushed by falling tree |
| 1400007 |
wind |
|
1998 Wind storm damage to white pine, Amana Colonies area, Iowa. Photo taken in 8/99. |
| 1406142 |
drought |
|
|
| 1406141 |
Road salt or de-icing salt |
|
|
| 1400078 |
frost and winter injury (general) |
|
Frost |
| 1400065 |
frost and winter injury (general) |
|
Frost |
| 1400167 |
lightning |
|
on golf course |
| 1400165 |
lightning |
|
on golf course |
| 1406135 |
tornado |
|
Tornado damage, Lake Tomahawk |
| 1406137 |
tornado |
|
tornado damage, Lake Tomahawk |
| 1406140 |
tornado |
|
tornado |
| 1400008 |
tornado |
|
Tornado damage. Huron Manistee National Forest. 1997 |
| 2254001 |
fire |
|
fire hazard, bug killed timber sign |
| 1118047 |
snow and ice damage (snow load) |
|
Ice glaze - Ozarks Highway 59 |
| 1118044 |
snow and ice damage (snow load) |
|
Ozarks highway 59 |
| 1118045 |
snow and ice damage (snow load) |
|
Ice glaze - ozarks highway 59 |
| 1118046 |
snow and ice damage (snow load) |
|
Ice glaze - Ozarks highway 59 |
| 1198027 |
volcanoes |
|
Mount Saint Helens, knock down |
| 1198032 |
lightning |
|
|
| 1359043 |
fire |
|
Scenic view of Long Meadow reburn in the Tower wildfire (Long Meadow wildfire area burned in 1986 and reburned in Tower wildfire of 1996) showing variability in post-fire response of snowbrush ceanothus (Ceanothus velutinus) patches; North Fork John Day Ranger District, Umatilla National Forest, northeastern Oregon |
| 0808054 |
fire |
|
Snowbrush ceanothus field in 1986 burn near Jump-Off Joe Ridge; North Fork John Day Ranger District, Uma¬tilla National Forest, northeastern Oregon |
| 0808023 |
fire |
|
Regeneration in 1986 Lost Lake wildfire area near Olive Lake, North Fork John Day Ranger District, Umatilla National Forest, northeastern Oregon |
| 0808024 |
fire |
|
Olive Lake with 1986 Lost Lake wildfire area in background across lake, North Fork John Day Ranger District, Umatilla National Forest, northeastern Oregon |
| 0806061 |
fire |
|
With catface basal scar. Malheur National Forest, Prairie City Ranger District, Grant County, Oregon |
| 0806077 |
fire |
|
Prescribed surface fire burning at night, showing short flame lengths and progressive-strip ignition pattern; Blue Mountains, Malheur or Umatilla national forests, northeastern Oregon and southeastern Washington |
| 0806078 |
fire |
|
lightning-ignited wildfire burning during day (long flame lengths); Blue Mountains, Malheur or Umatilla national forests, northeastern Oregon and southeastern Washington |
| 3036081 |
hurricane |
|
Hurrican Hugo damage, SC |
| 1215081 |
fire |
|
Prescribed fire with smoke in underburned stand, Bear Valley RD, Malheur NF |
| 1210100 |
fire |
|
Maes Creek wildfire area in southern Colorado; fire burned in 1978, image acquired in 1987; subalpine zone near upper treeline; San Carlos RD, San Isabel NF |
| 1212009 |
fire |
|
Non-sprouting aspen clone killed in the north part of Wheeler Point fire area, Heppner RD, Umatilla NF |
| 1212020 |
fire |
|
Field of snowbrush ceanothus in intensely burned area in a 1986 wildfire near Jump-off Joe Ridge, NFJD RD, Umatilla NF |
| 1212089 |
fire |
|
Upper portion of Summit wildfire (1996) in fall of 2001; North Fork John Day RD, Umatilla NF |
| 1423054 |
fire |
|
Seedling after backing fire has past |
| 1301017 |
fire |
|
|
| 1301018 |
fire |
|
|
| 1301019 |
fire |
|
|
| 1301009 |
wind |
|
Car crushed by a falling tree during a storm in 1998. |
| 1301010 |
wind |
|
Jaguar automobile damaged by a falling tree during a storm in 1998. |
| 1241756 |
sunscald |
|
Sunscald is seen on the south side of thin-barked trees. |
| 1241524 |
desication (wind burn) |
|
Winter desiccation kills foliage and sometimes, branches and terminals on portions of trees exposed above the snow. |
| 1241525 |
desication (wind burn) |
|
Winter desiccation is common on high elevation sites. |
| 1426028 |
fire |
|
Taken in 1897 in Baldwin County Alabama, during a southern forestry visit by the founder of the USDA Forest Service. |
| 1207100 |
fire |
|
Area in the Wheeler Point fire (burned in August 1996) that was seeded with blue wildrye, Heppner Ranger District |
| 1442211 |
fire |
|
Burn on Pieplant Creek Unit #38 - Gunnison National Forest, Colorado. October 6, 1982 |
| 1442212 |
fire |
|
Burn on Pieplant Creek Unit #38 - Gunnison National Forest, Colorado. October 6, 1982 |
| 1442213 |
fire |
|
Burn on Pieplant Creek Unit #38 - Gunnison National Forest, Colorado. October 7, 1982 |
| 1442214 |
fire |
|
Drip torch crew on Pieplant Creek Unit #38 - Gunnison National Forest, Colorado. October 7, 1982 |
| 1442215 |
fire |
|
Burn on Pieplant Creek Unit #38 - Gunnison National Forest, Colorado. October 7, 1982 |
| 1442221 |
fire |
|
Prescribed burn to control dwarf mistletoe |
| 1442222 |
fire |
|
Prescribed burn for mistletoe control |
| 1442069 |
fire |
|
Drip torch crew; Texas Creek Unit #1; Gunnison National Forest, Colorado 10-7-82 |
| 1442072 |
fire |
|
Pieplant Creek; Gunnison National Forest, Colorado 10-16-82 |
| 1442073 |
fire |
|
Fire crew; Taylor Park, Gunnison National Forest, Colorado |
| 1442118 |
wind |
|
Wind caused lesion |
| 1442117 |
hail |
|
2-0 seedlings |
| 1442018 |
volcanoes |
|
Mount St. Helens puffing and blast zone |
| 1442016 |
volcanoes |
|
Mount St. Helens blast zone |
| 1442017 |
volcanoes |
|
Mount St. Helens blast zone |
| 1442026 |
chemicals |
|
symptons on red oak |
| 1442027 |
chemicals |
|
symptoms on red oak |
| 1442023 |
Road salt or de-icing salt |
|
|
| 1442025 |
Road salt or de-icing salt |
|
spray injury |
| 1442015 |
flooding/high water |
|
in Dillon, Colorado |
| 0976012 |
fire |
|
strong vegetative response and dead tree boles. Maes Creek burn, San Carlos District |
| 0808098 |
fire |
|
Junewood plantation with partial burn with pine and larch, Tower fire. |
| 0808100 |
fire |
|
Surface evidence of high-intensity burn, showing char and ash, Tower fire. |
| 0808094 |
fire |
|
Tributary stream below large spring above Winom Creek, Tower fire. |
| 0808095 |
fire |
|
Large fire scar in tree from many old fires, Tower fire. |
| 0808096 |
fire |
|
Burned seedling and shade-card lath, Summit fire. at Long Creek Ranger District |
| 0808089 |
fire |
|
Moderate- to high-intensity burn of Tower fire at Winom Creek area, North Fork John Day Ranger District |
| 0808081 |
fire |
|
Camera point T-96-5, view #6 initial take, Tower fire (August, 1996). |
| 0808083 |
fire |
|
Young stand in 1986 burn area. |
| 0808086 |
fire |
|
Burned stream bottom in Tower fire (August, 1996) with resprouting plants. |
| 0808080 |
fire |
|
Summit fire area (burned August, 1996 Indian Rock lookout, North Fork John Day Ranger District) |
| 0808077 |
fire |
|
burned in August, 1996. Note complete consumption of litter layer. Wheeler Point fire area, Heppner Ranger District |
| 1441117 |
Road salt or de-icing salt |
|
|
| 1441121 |
wind |
|
Blowdown, northeast of Mancos, Colorado |
| 1441122 |
wind |
|
|
| 1441119 |
frost and winter injury (general) |
|
|
| 0016389 |
fire |
|
Stand in June, 2 months after spring burn, steep slopes |
| 1404008 |
fire |
|
1998 Florida wildfires- Daytona Beach Airport under instrument flight rules after being "smoked in" |
| 1404011 |
fire |
|
Slash disposal burn using ring fire technique, Lumber City, GA. Mixing height above 1,700 feet but still too low to allow dispersal of smoke being generated. |
| 1404017 |
fire |
|
Large downed fuels buring on Piedmont National Wildlife Refuge, Hillsboro, Georgia. April 5,1975 |
| 1404020 |
fire |
|
Diagram of a backing fire |
| 1404019 |
fire |
|
Aerial ignition using "ping pong" balls, "Good" back fire conditions (low fine fuel moisture content) are too good for aerial ignition. 1-hr (fine) fuel moisture should be much higher - in 22-28% range. Beards Chapel, North Carolina. March 1980. |
| 1404027 |
fire |
|
Headfire to reduce fire hazard by consuming fine (1-hr) fuels after Hurricane Hugo before large (100- and 1000-hr) fuels become available. also include fact that Hugo created blowdown September, 1989. Should have burned sooner but could not get permission.
Photo Point in Prescribed Burn Plot 2D. USDA Forest Service - Francis Marion National Forest. McClellanville, South Carolina. April 4, 1990 |
| 1404028 |
fire |
|
Post-burn photo on April 20, 1900 after heading fire burn on April 4, 1990 to reduce fire hazard by consuming fine (1-hr) fuels after Hurricane Hugo before large (100- and 1000-hr) fuels become available. Hugo created blowdown in September, 1989. Should have burned sooner but could not get permission.
Photo Point in Prescribed Burn Plot 2D. USDA Forest Service - Francis Marion National Forest. McClellanville, South Carolina. April 4, 1990 |
| 1404002 |
fire |
|
Diagram of strip-heading fire technique |
| 1404003 |
fire |
|
Diagram of flanking fire technique |
| 1404004 |
fire |
|
Prescribed Burning Techniques- Strip Flank Fire in a 2-year rough. Francis Marion National Forest. January 1968 |
| 1404005 |
fire |
|
Diagram of spot fire technique |
| 1404006 |
fire |
|
Diagram of ring fire technique |
| 1404007 |
fire |
|
Burn to dispose of slash and prepare site for planting after clearcutting overstory pine. Lumber City, GA. Ring fire drags smoke to center column leaving perimeter lines clear. |
| 0016346 |
fire |
|
Aerial drip torch in about 1981. |
| 0016347 |
fire |
|
Mixing Alumigel in an aerial drip torch. |
| 1420166 |
fire |
|
Plowing fire break in USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama. November 1961 |
| 1420117 |
fire |
|
Lighting set fire. Compartment 95. USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama. October 1959 |
| 1420146 |
fire |
|
Fire killed slash pine seedlings; live longleaf sedlings after wildfire. Escambia County, Alabama. July 1961 |
| 1420105 |
fire |
|
Virgil Davis setting fire with drip torch. USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama. 1955 |
| 1420091 |
fire |
|
Virgil Davis setting fire with drip torch. USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama. 1955 |
| 1420106 |
fire |
|
Surface fire burning under sparse oak-pijne stand. Compartment 135. USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama |
| 1420110 |
fire |
|
Plowing fire breaks. USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama. November 1961 |
| 1420111 |
fire |
|
Tall Timbers Research Station near Thomasville, Georgia. H.L. Stoddard reviewing burn plots. May 1964 |
| 1420113 |
fire |
|
Crown scorch from prescribed burn. Compartment 63. USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama. 1950 |
| 1420127 |
fire |
|
Heavy 3-year grass rough before setting controlled burn. Compartment 94. USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama. December 1954 |
| 1420129 |
fire |
|
Prescribed burn in fresh logging slash - no crown scorch from backing fire. Compartment 94. USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama. December 1954 |
| 1420130 |
fire |
|
Severe crown scorch a hot wild fire north of Atmore, Alabama. April 1958 |
| 1420066 |
fire |
|
Prescribed burn in cutover hardwood stand, Henry R. Koen Experimental Forest, USDA Forest Service - Ozark National Forest, near Jasper, Arkansas in May, 1967 |
| 1420014 |
fire |
|
Wild Fire damage to stand in Florida, 1950 |
| 0016345 |
fire |
|
Setting a strip backfire on a mid-slope position. |
| 1442005 |
fire |
|
Black Hills National Forest |
| 1442007 |
fire |
|
regeneration after Geyser Creek Burn on Windriver Ranger District Shoshone National Forest |
| 1423056 |
fire |
|
Height growth seedling which survived prescribed burn, Conecuh National Forest, Spring 1954 |
| 1423057 |
fire |
|
Height growth seedling survived prescribed burn |
| 1423059 |
fire |
|
Height growth seedling burned, bud survived, Johnson Tract, Louisana, May 1964 |
| 1423060 |
fire |
|
Height growth seedling killed by burn |
| 1423061 |
fire |
|
Height grwoth seedling top killed by burn. Note sprouting from root collar. Blackwater River State Forest Florida. June 1987. |
| 1423028 |
fire |
|
Winter burn on Apalachicola National Forest, Florida, April 1987 |
| 1423052 |
fire |
|
Sapling stand on Escambia Experimental Forest in Alabama. |
| 1423053 |
fire |
|
Backing fire approaching seedling |
| 1423019 |
fire |
|
"Cool" fire in stand, Escambia Experimental Forest, Compartment 125, February 1967 |
| 1423055 |
fire |
|
Seedling starting height growth after intense fire foliage consumed, bud survives |
| 0016387 |
fire |
|
Growing season burn to control hardwood sprouts in a pine stand. |
| 0016388 |
fire |
|
Backing fire moving down slope |
| 0016349 |
fire |
|
Tractor standing by on fireline during site preparation burn. |
| 0016350 |
fire |
|
Setting a backing fire to establish a control line off of a firebreak. |
| 0016351 |
fire |
|
Crawler tractor with straight-blade constructing a firebreak. |
| 2715014 |
fire |
|
young sapling stand |
| 2715015 |
fire |
|
seedling in active height growth stage after low intensity backing fire |
| 2715016 |
fire |
|
height growth after burn; note older brown fire-scorched needles |
| 2715017 |
fire |
|
seedling with needles consumed in burn but bud still living |
| 2715019 |
fire |
|
sprouting from base of fire damage seedling |
| 2715010 |
fire |
|
backing fire for competition control |
| 2715012 |
fire |
|
seedling after dormant season backing fire |
| 2715013 |
fire |
|
seedling after dormant season backing fire; note bud was protected from heat damage by surrounding needles which were consumed |
| 2254019 |
frost and winter injury (general) |
|
in Glacier National Park |
| 3036049 |
frost and winter injury (general) |
|
frost crack |
| 0808061 |
fire |
|
Mosiac burn pattern in the Boundary fire area as seen from Tower Mountain, North Fork John Day Ranger District. |
| 0976086 |
fire |
|
distant view of timber harvest unit with slash being burned for fuels reduction |
| 0014239 |
fire |
|
Simulating scorch with propane torch. |
| 3046024 |
frost and winter injury (general) |
|
frost crack |
| 3046025 |
frost and winter injury (general) |
|
in pine nursery |
| 2253067 |
desication (wind burn) |
|
Dessication injury to top of trees above winter snow pack. |
| 2253072 |
chemicals |
|
Foliage "burn" due to dimethoate insecticide. |
| 2254021 |
frost and winter injury (general) |
|
in Glacier - N.P. |
| 4178003 |
frost and winter injury (general) |
|
in young pine stand. Note ice in trees and severe leaning of tops. |
| 4178001 |
snow and ice damage (snow load) |
|
ice damage caused breakage |
| 4178002 |
snow and ice damage (snow load) |
|
ice damage to pine stand. Note ice on pine needles |
| 3046026 |
hurricane |
|
possibly from hurricane Hugo in South Carolina |
| 0745086 |
hurricane |
|
from Hurricane Camille October 1969 |
| 1678067 |
frost and winter injury (general) |
|
Wind River Ranger District |
| 1678073 |
fire |
|
site preparation |
| 0355005 |
air pollutants |
|
ozone damage to pine |
| 0355006 |
air pollutants |
|
ozone damage to yellow-poplar |
| 0355033 |
frost and winter injury (general) |
|
on shortleaf pine |
| 0364089 |
chemicals |
|
hydrogen fluoride damage to white pine |
