Agriculture & Biology
green roofs
100%
shrubs
59%
water
28%
testing
26%
Cotinus coggygria
23%
drought tolerant plants
21%
Prunus mahaleb
21%
vegetation
20%
ecological economics
19%
social benefit
18%
evapotranspiration
14%
urban areas
14%
drainage
13%
phytomass
13%
water stress
11%
drought
10%
rain
10%
ecosystems
10%
water content
9%
Earth & Environmental Sciences
shrub
62%
roof
62%
substrate
47%
water
20%
Mediterranean Area
18%
drought
12%
artificial ecosystem
11%
vegetation
9%
ecological economics
9%
water stress
8%
water retention
8%
water consumption
7%
evapotranspiration
6%
water content
5%
urban area
5%
drainage
5%
rainfall
4%
biomass
4%
cost
3%
Engineering & Materials Science
Roofs
65%
Substrates
48%
Water
37%
Testing
35%
Drought
23%
Evapotranspiration
12%
Rain
8%
Water content
8%
Ecosystems
8%
Drainage
8%
Biomass
6%
Recovery
5%
Economics
4%
Costs
2%
Chemical Compounds
Green
47%
Ecosystem
16%
Weight
7%
Amount
5%