Earth & Environmental Sciences
artificial lake
90%
desert
71%
nitrogen
51%
GIS
49%
city
48%
removal
45%
stormwater
43%
basin
42%
aquatic ecosystem
41%
ecosystem
37%
lake
37%
natural feature
28%
urban ecosystem
27%
water
26%
impoundment
23%
esthetics
22%
recreation
21%
metropolitan area
21%
connectivity
18%
budget
18%
water resource
16%
drainage
15%
damage
13%
planning
13%
distribution
7%
Social Sciences
desert
100%
redistribution
89%
Geographical Information System
71%
water
67%
Water sources
32%
landscape management
31%
Water resources
25%
aggregation
23%
recreation
22%
agglomeration area
20%
aesthetics
19%
manipulation
19%
damages
18%
budget
17%
planning
12%
event
12%
management
10%
Agriculture & Biology
deserts
81%
lakes
70%
basins
53%
nitrogen
50%
ecosystems
43%
water
35%
aquatic ecosystems
33%
stormwater management
26%
stormwater
21%
habitat connectivity
20%
Sonoran Desert
20%
landscaping
18%
metropolitan areas
18%
recreation
18%
aesthetics
17%
water resources
16%
drainage
14%
planning
13%