Topics
Environmental aspects
13
Hydroelectric power plants
Dams
12
Effect of dams on
7
Access roads
5
Highway planning
5
Planning
5
Transportation
5
Moose
4
Browse (Animal food)
3
Railroad tracks
3
Big game animals
2
Habitat
2
Mammals
2
Public opinion
2
Anadromous fishes
1
Aquatic organisms
1
Caribou
1
Conservation
1
Conservation of natural resources
1
Fishes
1
Government policy
1
Ice on rivers, lakes, etc
1
Power utilization
1
Reservoirs
1
Water quality
1
Wildlife conservation
1
Wintering
1