Earth & Environmental Sciences
synthetic aperture radar
74%
irrigation
70%
planning
56%
groundwater
55%
modeling
38%
crop rotation
38%
sandy loam
34%
cation exchange capacity
32%
soil
26%
farm
25%
used water
16%
crop yield
16%
water use
14%
hydraulic conductivity
13%
wheat
13%
monsoon
12%
sustainability
11%
water quality
10%
winter
9%
water
9%
Agriculture & Biology
groundwater
100%
planning
87%
irrigation
71%
cation exchange capacity
44%
sandy loam soils
43%
soil
37%
irrigation water
36%
saturated hydraulic conductivity
25%
India
25%
farms
24%
water quality
18%
winter wheat
17%
crop yield
16%
farmers
12%
water
7%