Agriculture & Biology
water table
82%
water
27%
capillarity
27%
farm income
12%
water storage
12%
water budget
11%
irrigation systems
10%
groundwater
10%
crops
10%
drainage
9%
managers
9%
leaching
9%
transpiration
8%
crop yield
8%
rhizosphere
8%
soil water
8%
Engineering & Materials Science
Groundwater
80%
Water
36%
Crops
28%
Water meters
13%
Transpiration
12%
Soil moisture
11%
Leaching
10%
Irrigation
10%
Drainage
9%
Farms
8%
Managers
7%
Productivity
6%
Business & Economics
Ground Water
91%
Water
49%
Crops
15%
Crop Yield
10%
Moisture
9%
Farm Income
9%
Soil
8%
Irrigation
8%
Managers
7%
Social Sciences
water
53%
Stored water
47%
Water storage
20%
Irrigation systems
16%
management
10%
farm
10%
productivity
9%
manager
8%
income
7%
Earth & Environmental Sciences
groundwater
40%
water
20%
crop
13%
irrigation system
10%
transpiration
10%
crop yield
10%
water storage
10%
water budget
8%
income
8%
farm
8%
inflow
8%
soil moisture
7%
leaching
7%
drainage
7%
productivity
6%
Medicine & Life Sciences
Groundwater
100%
Water
45%
Farms
8%
Soil
8%
Drainage
6%
Income
6%