Agriculture & Biology
sustainability science and engineering
100%
systems analysis
62%
economic valuation
51%
research methods
19%
urban development
11%
cooperative research
11%
solar energy
9%
bioenergy
8%
stakeholders
8%
urban areas
8%
land use
7%
villages
7%
water
3%
Earth & Environmental Sciences
systems analysis
50%
appraisal
48%
sustainability
36%
science
31%
project
25%
methodology
6%
bioenergy
5%
solar energy
5%
urban development
5%
South America
4%
participation
4%
village
4%
stakeholder
4%
North America
4%
urban area
4%
Africa
4%
Europe
3%
land use
3%
water
1%
Social Sciences
systems analysis
56%
sustainability
35%
bioenergy
7%
solar energy
7%
basic research
5%
political interest
5%
methodology
5%
urban development
5%
land use
5%
research approach
5%
urban area
4%
deficit
4%
village
4%
water
4%
stakeholder
3%
participation
2%
Medicine & Life Sciences
Systems Analysis
55%
Solar Energy
14%
Urban Renewal
13%
Research Design
12%
Stakeholder Participation
12%
South America
9%
North America
8%
Water
5%