Geo- og miljøvidenskab
modernization
77%
irrigation
54%
energy
34%
policy
28%
water saving
27%
agriculture
25%
energy saving
24%
energy use
24%
water use
22%
water
21%
greenhouse gas emissions
20%
pumping
20%
water efficiency
16%
province
14%
groundwater
14%
potential energy
12%
technological development
12%
physical process
10%
low pressure
10%
energy consumption
10%
water supply
9%
pipe
9%
plan
8%
climate change
6%
carbon
6%
cost
6%
Medicin og biovidenskab
Nexus
100%
Social Change
85%
China
57%
Water
47%
Technology
27%
Greenhouse Gases
24%
Agriculture
24%
Groundwater
20%
Physical Phenomena
9%
Climate Change
9%
Water Supply
9%
Carbon
6%
Drinking
6%
Information Storage and Retrieval
6%
Pressure
4%
Costs and Cost Analysis
4%
Samfundsvidenskab
irrigation
85%
modernization
60%
water
55%
energy
48%
China
42%
energy saving
20%
Agricultural water use
17%
agriculture
13%
Irrigated agriculture
12%
efficiency
11%
Water use
10%
planned economy
9%
energy consumption
9%
water management
8%
technical development
7%
climate change
6%
scenario
5%
costs
4%
Teknik og materialevidenskab
Irrigation
83%
Modernization
79%
Water
38%
Agriculture
21%
Groundwater
15%
Gas emissions
13%
Greenhouse gases
12%
Energy conservation
10%
Pressurization
7%
Water supply
7%
Potential energy
7%
Climate change
7%
Carbon
4%
Pipe
4%
Energy utilization
4%
Costs
2%