Keyphrases
United States
100%
Land Use
100%
Renewable Portfolio Standard
100%
Renewable Energy Targets
100%
Renewable Fuel Standard
75%
Transportation Sector
50%
Marginal Land
50%
Food Crop Production
50%
Energy Crop Production
50%
Electricity Sector
50%
High Yielding
25%
Renewable Energy
25%
Biomass Feedstock Production
25%
Crop Residues
25%
Metric Ton
25%
Cropland
25%
Biomass Crops
25%
Food Crops
25%
Agricultural Sector
25%
Bioenergy
25%
Forest Residues
25%
Open Economy
25%
Price Endogenous
25%
Renewable Energy Policy
25%
Multi-market Model
25%
Earth and Planetary Sciences
United States
100%
Land Use
100%
Renewable Energy
100%
Crop Production
100%
Renewable Portfolio Standard
100%
Energy Crop
50%
Marginal Land
50%
Bioenergy
25%
Farmland
25%
Renewable Energy Policy
25%
Engineering
Renewable Energy
100%
Land Use
100%
Renewables Portfolio Standard
100%
Renewable Fuel Standard
75%
Energy Engineering
50%
Marginals
50%
Transportation Sector
50%
Electricity Sector
50%
Metrics
25%
Feedstock Production
25%
Bioenergy
25%
Energy Policy
25%
Social Sciences
Land Use
100%
Renewable Energy
100%
Renewable Portfolio Standard
100%
Transport
50%
Industrial Sector
50%
USA
25%
Biopower
25%
Open Economy
25%
Renewable Energy Policy
25%
Agricultural and Biological Sciences
Crop Production
100%
Land Use
100%
Food Crop
75%
Energy Crop
50%
Feedstock
25%
Bioenergy
25%
Maize
25%
Cropland
25%
Energy Policy
25%
Economics, Econometrics and Finance
Land Use
100%
Renewables Portfolio Standard
100%
Renewable Energy Policy
25%