Agriculture & Biology
urban parks
100%
water conservation
85%
turf grasses
79%
composts
66%
green waste
60%
soil water balance
57%
flood irrigation
55%
irrigation
53%
sprinkler irrigation
52%
soil water
22%
fertilizers
20%
lawns and turf
15%
irrigation scheduling
15%
evapotranspiration
14%
irrigation management
14%
arid zones
13%
water stress
11%
water
11%
vegetation
10%
monitoring
8%
Earth & Environmental Sciences
water conservation
71%
grass
58%
irrigation
52%
compost
43%
water budget
23%
soil water
20%
fertilizer
14%
soil moisture
13%
water stress
9%
cost
8%
arid region
8%
seasonality
7%
evapotranspiration
7%
water
5%
vegetation
5%
loss
4%
monitoring
4%
modeling
3%
comparison
3%
experiment
3%
effect
1%