<s>
The	O
Marine	B-Algorithm
Unsaturated	I-Algorithm
Model	I-Algorithm
(	O
MARUN	O
model	O
)	O
is	O
a	O
two-dimensional	O
(	O
vertical	O
slice	O
)	O
finite	O
element	O
model	O
capable	O
of	O
simulating	O
the	O
migration	O
of	O
water	O
and	O
solutes	O
in	O
saturated-unsaturated	O
porous	O
media	O
while	O
accounting	O
for	O
the	O
impact	O
of	O
solute	O
concentration	O
on	O
water	O
density	O
and	O
viscosity	O
,	O
as	O
saltwater	O
is	O
heaving	O
and	O
more	O
viscous	O
than	O
freshwater	O
.	O
</s>
<s>
2002	O
)	O
,	O
the	O
migration	O
of	O
brine	O
following	O
evaporation	B-Algorithm
(	O
Boufadel	O
et	O
al	O
.	O
</s>
