Earth & Environmental Sciences
canola
100%
energy demand
74%
ester
69%
fatty acid
62%
greenhouse gas
59%
life cycle
56%
crop
29%
environmental policy
27%
greenhouse gas emissions
24%
price
22%
agricultural land
22%
energy crop
18%
alternative fuel
17%
biofuel production
17%
fallow
16%
biofuel
14%
soil carbon
14%
carbon sequestration
12%
wheat
12%
allocation
12%
fertilizer
11%
soil
11%
climate modeling
11%
ammonia
11%
sustainability
10%
food
9%
land use
9%
decision
8%
nitrogen
8%
climate
7%
energy
6%
effect
6%
method
3%
Engineering & Materials Science
Fatty acids
85%
Jet fuel
84%
Esters
75%
Greenhouse gases
69%
Crops
61%
Life cycle
59%
Soils
32%
Biofuels
31%
Gas emissions
28%
Nitrogen fertilizers
25%
Climate models
22%
Land use
16%
Alternative fuels
15%
Ammonia
14%
Sustainable development
12%
Carbon
10%
Chemical Compounds
Greenhouse Gas
89%
Jet
73%
Fuel
56%
Fatty Acid
56%
Ester
42%
Soil
35%
Energy
32%
Nitrogen Fertilizer
23%
Biofuel
15%
Ammonia
10%
Food
9%
Carbon Atom
6%