Earth & Environmental Sciences
South America
75%
sustainable development
66%
political instability
63%
social justice
58%
environmental conservation
50%
agricultural product
50%
land degradation
46%
environmental degradation
44%
Gross Domestic Product
43%
deforestation
39%
pesticide
35%
urbanization
33%
economy
31%
pollution
26%
economics
23%
resource
22%
Engineering & Materials Science
Sustainable development
72%
Deforestation
64%
Agricultural products
58%
Pesticides
55%
Weathering
50%
Conservation
39%
Pollution
37%
Degradation
28%
Economics
26%
Social Sciences
agricultural sector
100%
Peru
84%
sustainable development
68%
Land degradation
24%
gross domestic product
19%
environmental damage
17%
agricultural product
17%
urbanization
15%
social justice
13%
conservation
13%
criticism
13%
well-being
10%
economy
10%
resources
7%
economics
6%