Earth & Environmental Sciences
groundwater flow
100%
aquifer
85%
coastal aquifer
59%
leakage
40%
transient flow
36%
hydraulic conductivity
33%
groundwater
31%
modeling
28%
steady flow
27%
method
25%
infiltration
22%
saline intrusion
20%
salt water
15%
two-dimensional flow
14%
divergence
14%
permeability
14%
polygon
14%
recharge
13%
inhomogeneity
13%
inflow
12%
pumping
12%
outflow
12%
half space
12%
well
11%
distinct element method
11%
pond
10%
discontinuity
10%
comparison
9%
confined aquifer
9%
constitutive equation
9%
boundary condition
9%
three-dimensional flow
8%
seepage
8%
crack
8%
flow field
7%
porous medium
7%
rate
7%
valley
7%
mountain
6%
hydraulic head
6%
river
6%
analysis
5%
mass balance
5%
unconfined aquifer
5%
freedom
5%
gas
5%
coast
5%
particle
5%
Engineering & Materials Science
Groundwater flow
26%
Helmholtz equation
15%
Runoff
14%
Conformal mapping
14%
Ponds
13%
Water
13%
Granular materials
13%
Taylor series
12%
Explosions
9%
Numerical models
8%
Polynomials
8%
Magnetism
7%
Cracks
7%
Saline water
6%
Seepage
6%
Geometry
6%
Embankments
6%
Groundwater
6%
Gases
5%
Boundary value problems
5%
Integral equations
5%
Strain hardening
5%
Pipelines
5%
Constitutive models
5%
Tensors
5%
Splines
5%
Mathematics
Contact Force
15%
Granular Materials
15%
Cauchy Integral
14%
Mean Field
11%
Modified Equations
11%
Helmholtz Equation
10%
Compression
10%
Crack
10%
Straight Line
9%
Water
8%
Formulation
8%
Evaluation
7%
Constitutive Model
7%
Line
7%
Conformal Mapping
6%
Modeling
6%
Groundwater Flow
6%
Superposition
6%
Stress Tensor
6%
Model
5%
Framework
5%
Acoustic Radiation
5%
Magnetism
5%