Earth & Environmental Sciences
time domain reflectometry
97%
water content
59%
soil
47%
probe
43%
soil water
41%
rice
31%
electrical conductivity
29%
solute transport
26%
thermal conductivity
25%
water
19%
matric potential
18%
sensor
18%
infiltration
16%
porous medium
16%
measuring
15%
water flow
13%
solute
12%
sensitivity analysis
12%
salt
12%
hydraulic conductivity
12%
greenhouse gas emissions
12%
freezing
11%
lysimeter
11%
hydraulic property
11%
heat capacity
11%
paddy field
11%
in situ
10%
parameter
10%
wetting front
10%
management practice
10%
Andisol
10%
soil surface
10%
loamy sand
9%
method
9%
infiltrometer
9%
temperature
8%
preferential flow
8%
flooding
8%
bat
8%
fallow
7%
drainage
7%
breakthrough curve
7%
eddy covariance
7%
soil column
7%
topsoil
7%
soil fertility
7%
saturation
7%
surface tension
7%
AVNIR
7%
comparison
7%
Agriculture & Biology
time domain reflectometry
100%
soil water content
48%
soil transport processes
36%
electrical conductivity
32%
soil
26%
thermal conductivity
26%
probes (equipment)
24%
water content
23%
water
22%
infiltration (hydrology)
20%
irrigated soils
19%
heat
18%
porous media
18%
paddies
17%
furrows
17%
saturated hydraulic conductivity
17%
Japan
15%
greenhouse gas emissions
15%
wetting front
15%
soil salts
14%
solutes
14%
soil hydraulic properties
12%
infiltration rate
11%
drainage
11%
infiltrometers
11%
fluid mechanics
11%
soil thermal properties
11%
sensors (equipment)
11%
water management
10%
methodology
10%
rice
10%
cylinders
10%
soil electrical conductivity
10%
volumetric water content
10%
polluted soils
10%
water flow
10%
soil matric potential
9%
sand
9%
soil water
9%
gravity
9%
paddy soils
8%
peatlands
8%
surface tension
8%
methane
7%
topsoil
7%
Elaeis guineensis
7%
soil solution
7%
liquids
7%
fallow
7%
cabbage
7%
Engineering & Materials Science
Soils
57%
Water content
29%
Water
27%
Electric Conductivity
23%
Lysimeters
19%
Hydraulic conductivity
17%
Frozen soils
16%
Machine learning
15%
Freezing
13%
Sensitivity analysis
12%
Soil moisture
10%
Porous materials
10%
Sensors
10%
Infiltration
10%
Thermodynamic properties
9%
Biological materials
9%
Temperature
8%
Microgravity
8%
Straw
8%
Acids
7%
Phase shift
7%
Remote sensing
7%
Gas emissions
7%
Hot Temperature
6%
Greenhouse gases
6%
Granulation
6%
Crops
6%
Uncertainty
5%