Keyphrases
Agricultural Production Systems
50%
Agricultural Products
25%
Agriculture
25%
Anthropogenic Impact
25%
Assessment Criteria
100%
Biophysical Processes
25%
Carbon Respiration
25%
Complete Life Cycle
25%
Corn-based Ethanol
50%
Critical Zone
50%
Critical Zone Processes
25%
Critical Zone Services
100%
Cropland
25%
Energy Efficiency
25%
Energy Efficient
25%
Energy Input
25%
Environmental Assessment
100%
Environmental Damage
25%
Environmental Impact
25%
Feed Production
25%
Groundwater Table
25%
Intensively Managed Landscapes
100%
Monetary Term
25%
Multiple Models
25%
Natural Conditions
25%
Nitrate Leaching
25%
Production System
25%
Regulating Services
25%
Soil Carbon Storage
25%
Soil System
25%
Vegetation Canopy
25%
Water Quality
25%
Weathering Zone
25%
Earth and Planetary Sciences
Agricultural Product
33%
Agricultural Production
66%
Atmospherics
33%
Canopy (Vegetation)
33%
Carbon Sequestration
33%
Emissions
33%
Energy Efficiency
33%
Environmental Assessment Criterion
100%
Environmental Damage
33%
Environmental Impact
33%
Farmland
33%
Life Cycle
33%
Production System
100%
Regulating Service
33%
Soil Carbon
33%