Topics
Hydroelectric power plants
130
Power utilization
Dams
116
Water-power
49
Planning
44
Environmental aspects
37
Research
30
Design and construction
25
Licenses
12
Ecological risk assessment
10
Effect of dams on
7
Public opinion
6
Water resources development
5
Fishes
4
Water quality
4
Economic aspects
3
Estimates
3
Fishery resources
3
Freshwater habitats
3
Habitat (Ecology)
3
Hydrology
3
Instream flow
3
Animals
2
Aquatic animals
2
Channels
2
Earthquake effects
2
Economic conditions
2
Environmental impact statements
2
Forecasting
2
History
2
Natural resources surveys
2
Telephone surveys
2
Water use
2
Wildlife research
2
Anadromous fishes
1
Analysis
1
Aquatic organisms
1
Armed Forces
1
Benthic animals
1
Biotic communities
1
Citizen participation
1
Computer simulation
1
Cost effectiveness
1
Data processing
1
Ecology
1
Economic forecasting
1
Effect of dams
1
Effect of habitat modification on
1
Effect of hydroelectric power plants on
1
Electric power consumption
1
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