Earth & Environmental Sciences
anomaly
5%
aquifer
56%
buoyancy
16%
data acquisition
8%
detection
5%
effect
2%
electrical conductivity
55%
electrical resistivity
64%
electrode
7%
experiment
3%
gas
8%
ground penetrating radar
9%
groundwater flow
16%
inversion
6%
method
1%
monitoring
40%
plume
41%
rate
2%
sand
47%
saturation
12%
spatial resolution
6%
tomography
66%
water
5%
Engineering & Materials Science
Aquifers
100%
Buoyancy
18%
Data acquisition
7%
Electric Conductivity
67%
Electrodes
6%
Experiments
3%
Gases
9%
Ground penetrating radar systems
11%
Groundwater flow
26%
Monitoring
43%
Sand
68%
Set theory
5%
Tomography
74%
Water
9%
Chemical Compounds
Behavior as Electrode
5%
Buoyancy
32%
Electrical Conductivity
59%
Flow
14%
Gas
11%
Groundwater
23%
Heterogeneity
10%
Injector
13%
Porosity
12%
Pressure
6%