CLEAN - Soil Air Water,
Journal Year:
2024,
Volume and Issue:
53(1)
Published: Dec. 10, 2024
ABSTRACT
Simulation–optimization
(S–O)
is
a
well‐regarded
method
for
solving
groundwater
(GW)
management
problems.
Although
S–O
has
significantly
improved
the
decision
support
system
GW
management,
it
still
lacks
practical
applicability.
As
result,
many
researchers
have
been
improving
its
components,
leading
to
slightly
or
better
performance.
To
understand
these
challenges
efficiently,
this
article
delves
into
principal
components
of
that
offer
in‐depth
critical
insights
GW's
sustainability.
The
discussed
segments
are
divided
simulation
models,
optimization
methods,
categories
and
conceptualization
problems,
formulation
real‐world
objective
functions.
This
review
also
examines
surrogate‐assisted
models
reduce
computational
challenges.
Methods
address
model
uncertainty
decision‐making
in
applying
sustained
yield
problems
addressed.
outlays
steps
methodology
recommends
potential
research
directions
aid
further
enhancing
practicality
S–O.
Research Square (Research Square),
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 18, 2025
Abstract
Sediments
in
agricultural
ecosystems
serve
as
critical
indicators
of
environmental
pollution,
particularly
regions
subjected
to
intensive
practices.
This
research
evaluates
the
hazards
and
implications
heavy
metal
(HM)
contamination
river
sediments
from
Sidi
Allal
Tazi
area
within
Morocco’s
Sebou
basin.
Twenty
sediment
samples
were
extracted
strategically
designated
locations,
levels
analyzed
using
a
multi-index
integration
approach,
multi-statistical
analyses
(MSA),
Geographic
Information
Systems
(GIS).
The
results
revealed
considerable
spatial
variability
HM
concentrations,
with
Cd
As
displaying
highest
levels.
Statistical
analysis,
incorporating
Principal
Component
Analysis
(PCA),
identified
anthropogenic
activities
primary
contributors
contamination.
Hierarchical
Cluster
(HCA)
categorized
metals
based
on
common
pollution
pathways,
while
GIS
mapping
distribution
across
vulnerable
areas.
Pollution
like
Geo-accumulation
Index
(Igeo)
well
Load
(PLI).
that
75%
sites
under
“very
high
pollution”,
emphasizing
severity
Contamination
Factor
(CF)
classified
90%
100%
contamination”.
Risk
indices
indicated
significant
ecological
threats,
contributing
an
RI
exceeding
600
many
areas,
signifying
risk”.
These
findings
highlight
urgent
need
for
targeted
mitigation
strategies
sustainable
methodologies
provides
comprehensive
framework
assessing
managing
contamination,
offering
insights
policymakers
managers.
Water Resources Research,
Journal Year:
2024,
Volume and Issue:
60(9)
Published: Aug. 31, 2024
Abstract
With
intensified
global
warming,
accurate
quantification
of
hydrological
processes
in
seasonally
frozen
regions,
particularly
with
irrigated
overwinter
crops,
is
necessary
to
develop
management
strategies
that
promote
groundwater
conservation.
By
incorporating
a
physically
based
freeze‐thaw
cycle
module
into
the
Soil
and
Water
Assessment
Tool
(SWAT‐FT)
model,
variations
surface
hydrology
dynamics
were
systematically
assessed
North
China
Plain
under
three
Shared
Socioeconomic
Pathways
during
2041–2070
2071–2100
periods
between
conventional
improved
SWAT
models.
Compared
SWAT‐FT
model
predicted
an
increase
soil
water
content,
decrease
irrigation,
percolation
growing
season
winter
wheat.
These
discrepancies
resulted
5%
higher
decline
rates
shallow
levels
simulated
by
compared
SWAT‐FT.
Additionally,
projected
average
approximately
0.90
±
0.16
m
yr
−1
(SSP1‐2.6),
0.60
0.46
(SSP2‐4.5),
−0.17
0.53
(SSP5‐8.5),
respectively,
historical
period.
The
simulations
indicated
either
slowly
or
potentially
end
21st
century
SSP5‐8.5
scenario,
achieving
equilibrium
extraction
replenishment.
Our
study
emphasized
importance
considering
evaluate
more
accurately
response
climate
change
effects
temperate
regions
crop.
CLEAN - Soil Air Water,
Journal Year:
2024,
Volume and Issue:
53(1)
Published: Dec. 10, 2024
ABSTRACT
Simulation–optimization
(S–O)
is
a
well‐regarded
method
for
solving
groundwater
(GW)
management
problems.
Although
S–O
has
significantly
improved
the
decision
support
system
GW
management,
it
still
lacks
practical
applicability.
As
result,
many
researchers
have
been
improving
its
components,
leading
to
slightly
or
better
performance.
To
understand
these
challenges
efficiently,
this
article
delves
into
principal
components
of
that
offer
in‐depth
critical
insights
GW's
sustainability.
The
discussed
segments
are
divided
simulation
models,
optimization
methods,
categories
and
conceptualization
problems,
formulation
real‐world
objective
functions.
This
review
also
examines
surrogate‐assisted
models
reduce
computational
challenges.
Methods
address
model
uncertainty
decision‐making
in
applying
sustained
yield
problems
addressed.
outlays
steps
methodology
recommends
potential
research
directions
aid
further
enhancing
practicality
S–O.
