Earth & Environmental Sciences
transfer function
63%
water quality
60%
groundwater
55%
flow field
55%
modeling
38%
stochasticity
33%
parameter estimation
30%
spectral analysis
28%
advection
26%
solute
26%
temporal variation
25%
comparison
25%
tracer
24%
time series
21%
pollution
20%
parameter
10%
analysis
8%
method
6%
Agriculture & Biology
groundwater
100%
water quality
91%
stochastic processes
32%
differential equation
29%
time series analysis
26%
temporal variation
24%
spectral analysis
23%
tracer techniques
22%
solutes
22%
pollution
19%
methodology
6%
Chemical Compounds
Stochastic Process
73%
Flow
59%
Filtration
39%
Solute
37%
Time
33%