Earth & Environmental Sciences
food
100%
Africa
89%
food security
80%
energy
66%
food production
62%
science
51%
policy
47%
water
44%
political instability
30%
yield (agricultural)
29%
environmental security
28%
social equity
28%
research policy
28%
civil society
25%
research institution
25%
public service
24%
urban landscape
22%
social impact
22%
nongovernmental organization
21%
farming system
21%
program
20%
teaching
20%
climate change impact
20%
global change
19%
alternative energy
18%
participation
17%
innovation
16%
student
16%
stakeholder
15%
sustainability
14%
organization
14%
weather
13%
engineering
12%
decision
12%
services
12%
transition
12%
planning
12%
ecosystem
11%
climate change
11%
world
11%
resource
10%
project
10%
evaluation
9%
modeling
8%
distribution
7%
analysis
5%