Earth & Environmental Sciences
irrigation
100%
water
67%
groundwater
53%
basin
42%
water management
35%
crop
35%
irrigation system
34%
rift zone
31%
fluoride
30%
food
29%
demand
26%
allocation
24%
water resource
22%
energy
21%
water quality
20%
need
20%
policy
19%
climate change
19%
wastewater
19%
rice
18%
agriculture
18%
urine
18%
waterlogging
18%
water demand
18%
water policy
17%
food security
17%
behavioral response
17%
rural population
17%
applied research
17%
spreadsheet
17%
drought
16%
river basin
16%
canal
16%
North Africa
16%
cropping practice
16%
East Africa
16%
water scarcity
15%
leadership
15%
inhabitant
15%
health impact
15%
containment
15%
drinking water
15%
ownership
15%
impact assessment
14%
planning
14%
productivity
13%
water supply
13%
salinity
13%
management practice
13%
low pressure
12%
Social Sciences
water
84%
irrigation
49%
Irrigation systems
42%
Water allocation
36%
River basins
29%
energy
27%
Water regulations
24%
Irrigation water
23%
water management
21%
food
21%
diversification
19%
Water quality
18%
drought
17%
climate change
14%
synergy
14%
Water resources
14%
India
11%
simulation model
11%
productivity
11%
planning
11%
leadership
9%
hydropower
8%
event
8%
agriculture
8%
biofuel
7%
energy source
7%
demand
7%
Water resources management
7%
driver
6%
interaction
6%
economic sector
5%
subsystem
5%
Water scarcity
5%
integrated planning
5%
Wastewater treatment
5%
Agriculture & Biology
surge irrigation
44%
water management
27%
water
24%
irrigation
24%
canals (waterways)
23%
wastewater irrigation
21%
irrigation management
20%
hoses
19%
wildfires
18%
flooded conditions
16%
furrows
16%
rice
15%
irrigation systems
15%
crops
14%
wastewater
13%
developing countries
13%
basins
13%
Pakistan
13%
farmers
12%
seepage
11%
salinity
11%
simulation models
9%
soil
9%
dry season
8%
hydrograph
8%
water table
8%
methodology
8%
water supply
8%
farms
7%
government agencies
7%
pumps
6%
irrigation canals
6%
furrow irrigation
6%
agriculture
6%
surface drainage
6%
dewatering
6%
supply balance
6%
wildland
5%
water requirement
5%
water allocation
5%
subsurface drainage
5%
infiltration (hydrology)
5%
kinematics
5%
federal government
5%
spray volume
5%
evapotranspiration
5%