Agriculture & Biology
macropore flow
100%
soil texture
61%
soil management
59%
X-radiation
45%
macropores
21%
water flow
16%
paddies
14%
highlands
13%
soil
11%
turbulent flow
11%
laminar flow
10%
saturated hydraulic conductivity
10%
Reynolds number
10%
radiography
9%
land management
9%
energy
8%
forest soils
8%
stainless steel
7%
cameras
7%
tracer techniques
7%
viscosity
5%
water
3%
sampling
2%
methodology
1%
Earth & Environmental Sciences
soil management
60%
macropore
58%
soil texture
55%
water flow
8%
soil
8%
radiography
5%
laminar flow
5%
paddy field
5%
forest soil
4%
land management
4%
energy
4%
turbulent flow
4%
Reynolds number
4%
flow velocity
4%
hydraulic conductivity
4%
kinematics
3%
visualization
3%
tracer
3%
viscosity
3%
steel
3%
transition
2%
experiment
1%
water
1%