Agriculture & Biology
DRAINMOD model
100%
drainage systems
64%
hydrology
62%
lysimeters
56%
drainage
46%
soil
23%
soil water
9%
water distribution
8%
vadose zone
6%
Richards' equation
6%
hydrologic models
5%
soil matric potential
5%
seepage
5%
water table
4%
runoff
4%
soil profiles
3%
gravity
3%
calibration
3%
air
2%
methodology
0%
Earth & Environmental Sciences
lysimeter
53%
hydrology
39%
drainage
34%
soil
19%
soil water
11%
Richards equation
4%
phreatic zone
4%
weir
4%
vadose zone
3%
soil profile
3%
seepage
3%
water table
3%
soil surface
3%
inflow
3%
gravity
2%
runoff
2%
calibration
2%
air
1%
loss
1%
parameter
1%
analysis
0%
method
0%
Chemical Compounds
Soil
39%
Error
34%
Gravity
7%
Tension
6%
Flow
4%
Surface
4%
Volume
3%