Earth & Environmental Sciences
energy crop
100%
contaminated land
99%
biofuel
97%
phytoremediation
88%
soil improvement
73%
biofuel production
51%
remediation
45%
decontamination
45%
pillar
39%
liquid
34%
land
33%
pollutant
31%
gasification
26%
pyrolysis
22%
stakeholder
20%
bioenergy
17%
land use change
17%
decision
15%
policy
15%
crop
11%
performance assessment
11%
economic analysis
10%
Eastern Europe
10%
decision support system
10%
environmental economics
10%
project
9%
water
7%
agricultural land
7%
agriculture
6%
world
5%
Engineering & Materials Science
Remediation
59%
Biofuels
52%
Crops
52%
Soils
36%
Liquids
31%
Decontamination
25%
Gasification
9%
Impurities
9%
Pyrolysis
8%
Water
5%