Subject
Prescribed burning
Forest management
21
Fire ecology
18
Wildfires
12
Forest thinning
8
Forest fires
7
Forests and forestry Fire management
7
Forest fires Prevention and control
6
Forest restoration
6
Vegetation management
6
Fire management
5
Forest fires Prevention
5
Forest reserves Recreational use
5
Fuel reduction (Wildfire prevention)
5
Grazing
5
Air Pollution
4
Ecosystem management
4
Forest plants
4
Forest roads
4
Logging
4
Mineral industries Environmental aspects
4
Smoke
4
Wildfires Prevention
4
Wildfires Prevention and control
4
Wildlife habitat improvement
4
Black Hills National Forest (S.D. and Wyo.) Management
3
Caribou-Targhee National Forest
3
Conservation of natural resources
3
Forest ecology
3
Forests and forestry
3
Restoration ecology
3
Sustainable forestry
3
Wilderness areas Fire management
3
Wildlife management
3
Biodiversity conservation
2
Conifers Effect of fires on
2
Conifers Mortality Prevention
2
Conifers Wounds and injuries Prevention
2
Cultural property Protection
2
Forest health
2
Forest reserves
2
Fuelwood consumption
2
Invasive plants Control
2
Logging Environmental aspects
2
National parks and reserves
2
Oak Effect of fires on
2
Old growth forest conservation
2
Plants Effect of fires on
2
Pomeroy Ranger District (Wash. and Or.) Environmental conditions
2
Ponderosa pine
2
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