Earth and Planetary Sciences
China
100%
Carbon
34%
Data Envelopment Analysis
34%
Climate
32%
Coal
30%
Chain
30%
Hydrogen
30%
Platinum
30%
Life Cycle
30%
Electric Vehicle
30%
Contaminant
30%
Cost Analysis
30%
Sustainability
30%
Cost Effectiveness
30%
Environmental Regulation
30%
Environmental Impact Assessment
30%
Atmospherics
23%
Emissions
22%
Air Pollutant
19%
Coal-Fired Power Plant
18%
Carbon Dioxide Emission
15%
Investigation
14%
Model
14%
Plant
10%
Surge
10%
Electric Battery
10%
Transportation
8%
Mitigation
7%
Management
7%
Improvement
7%
Pollutant Emission
7%
Air Pollution
7%
Output
6%
Integrated Assessment
6%
Industry
5%
Highway
5%
International Co-Operation
5%
Context
5%
Nickel
5%
Vehicle
5%
Economics, Econometrics and Finance
Production
61%
Greenhouse Gas Emissions
50%
Developing Countries
30%
Cost Benefit Analysis
30%
Sustainability
30%
Life Cycle
30%
Efficiency
30%
Surges
30%
Regulation
30%
Sustainable Development
30%
Emission Trading
30%
Environmental Standard
30%
Information
30%
Productivity Change
26%
Market
19%
Affordability
15%
Cement Industry
15%
Road Transportation
15%
Innovation
15%
Benefits
13%
Productivity
11%
Infrastructure
10%
Economics
8%
Learning
7%
Technical Change
7%
Options
5%
Accounting
5%
Paris Agreement
5%
Industrialization
5%
Construction Industry
5%
Engineering
Coal
61%
Fired Power Plant
48%
Lifecycle
39%
Hydrogen Fuel
35%
Contaminant
34%
Platinum
30%
Critical Material
30%
Retro-Fitting
30%
Life Cycle Assessment
30%
Environmental Regulations
30%
Power Supply
30%
Developing Countries
30%
Cement Production
30%
Models
26%
Innovation
17%
Reduction
15%
Low Carbon
15%
Traction
13%
Joints (Structural Components)
11%
Supports
11%
Infrastructure
10%
Base Line
6%
Material Cost
6%
Battery Electric Vehicle
6%
Quantification
5%
Paris Agreement
5%
Optimal Combination
5%
Development
5%