Subject
Forests and forestry
History
11
Forest conservation
6
Forest management
6
Environmental aspects
5
Fire management
4
Forest ecology
4
Forest policy
4
Social aspects
4
Climatic factors
3
Deforestation
3
Political aspects
3
Climatic changes
2
Economic aspects
2
Environmental conditions
2
Forest fires
2
Forest products industry
2
Forest reserves
2
Forest restoration
2
Human ecology
2
Trees
2
Wildfires
2
Agriculture and politics
1
Agroforestry
1
Alpine regions
1
Carbon cycle (Biogeochemistry)
1
Carbon sequestration
1
Citizen participation
1
Clearing of land
1
Climate change mitigation
1
Community forests
1
Country life
1
Economic conditions
1
Ecophysiology
1
Erosion
1
Fire ecology
1
Floods
1
Folklore
1
Forest biodiversity conservation
1
Forest degradation
1
Forest meteorology
1
Foresters
1
Fuelwood consumption
1
Historical geography
1
Land tenure
1
Land use, Rural
1
Logging
1
National characteristics, American
1
Peasants
1
Philosophy
1
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