Earth & Environmental Sciences
European Union
100%
policy
74%
food
72%
marginal land
69%
food policy
57%
biomass
54%
accounting
45%
livestock
32%
energy
25%
land
24%
science
23%
labor
23%
bioenergy
23%
land use
22%
self sufficiency
22%
food supply
20%
sustainability
19%
resource
19%
energy supply
18%
economic activity
17%
viability
15%
analysis
12%
water
12%
policy making
10%
nonrenewable resource
9%
economic sector
9%
sustainable management
9%
food security
8%
crop yield
8%
prediction
8%
quantitative analysis
7%
Europe
7%
food production
7%
metabolism
7%
test
6%
demand
5%
energy policy
5%
ecosystem
5%
agricultural ecosystem
5%
decision
5%
economics
5%
sustainable use
5%
biofuel
5%
natural resource
5%
Agriculture & Biology
systematic review
87%
biomass
61%
trade balance
53%
circular economy
51%
bioenergy
48%
natural resources
41%
food production
39%
European Union
34%
climate change
28%
ecosystems
25%
economic systems
24%
recycling
19%
renewable energy sources
18%
social behavior
16%
byproducts
15%
land use
12%
energy
12%
markets
11%
fuel production
8%
research policy
6%
agriculture
6%
crop yield
5%
labor
5%
foods
5%
natural resource management
5%
Social Sciences
food
49%
European Union
47%
coherence
31%
energy
22%
resources
14%
synergy
13%
land use
13%
uncertainty
10%
bioenergy
9%
interaction
9%
economic sector
8%
knowledge gap
7%
natural resources
6%
economic growth
5%
water
5%