Agriculture & Biology
irrigation
100%
hydrogels
46%
saplings
35%
urban forestry
31%
sensors (equipment)
30%
water
28%
researchers
22%
planting
14%
soil water
11%
artificial intelligence
10%
drought
10%
boxes (containers)
10%
cells
10%
irrigation management
9%
soil temperature
9%
Olla
8%
deserts
8%
water uptake
8%
vandalism
8%
heat island
7%
canopy
7%
landscape ecology
7%
recycled water
7%
testing
7%
fire science and management
7%
rain
7%
stormwater
6%
three-dimensional printing
6%
water harvesting
6%
materials science
6%
tree health
6%
green infrastructure
6%
soil science
6%
landscaping
6%
oases
5%
metropolitan areas
5%
sprinklers
5%
burrowing
5%
remote sensing
5%
concentrating
5%
root rot
5%
infrastructure
5%