Physics & Astronomy
water resources
100%
resources
83%
drought
52%
transportation networks
47%
water
47%
industries
46%
climate change
43%
climate
35%
polar regions
32%
availability
28%
time measurement
22%
synthesis
20%
temperature
8%
Agriculture & Biology
infrastructure
92%
natural resources
92%
Arctic region
88%
industrialization
50%
water resources
32%
snowmelt
20%
water quantity
18%
industry
18%
water supply
14%
water quality
13%
climate change
11%
climate
11%
drought
11%
synthesis
7%
water
5%
temperature
5%
Earth & Environmental Sciences
industrial development
72%
natural resource
70%
infrastructure
62%
water resource
31%
industry
25%
snowmelt
22%
municipality
19%
physical process
19%
drought
16%
flooding
16%
water supply
16%
climate change
12%
resource
11%
climate
11%
temperature
7%
distribution
7%
rate
6%
water
6%
Chemistry
Snowmelt
87%
Industry
61%