Agriculture & Biology
governance
100%
groundwater
84%
case studies
65%
surface water
21%
laws and regulations
13%
litigation
10%
water allocation
10%
finance
8%
water resources
7%
topography
6%
water supply
6%
population growth
6%
demographic statistics
5%
climate change
5%
water
5%
climate
5%
economics
4%
Engineering & Materials Science
Groundwater
91%
Sun
78%
Groundwater resources
26%
Surface waters
19%
Surface water resources
14%
Water supply
8%
Finance
8%
Topography
7%
Climate change
7%
Availability
4%
Economics
4%
Earth & Environmental Sciences
groundwater
46%
groundwater resource
14%
surface water
14%
litigation
9%
finance
7%
sustainable management
7%
management plan
6%
population growth
6%
legislation
6%
allocation
6%
water supply
5%
water resource
5%
topography
5%
regulation
4%
water
4%
climate change
4%
economics
4%
world
4%
climate
3%
project
3%
trend
3%
Chemical Compounds
Groundwater
83%
Surface Water
18%
Pressure
3%