Applied Sciences,
Journal Year:
2024,
Volume and Issue:
14(24), P. 12008 - 12008
Published: Dec. 22, 2024
In
this
study,
the
JiaoGang
Basin
in
Yangtze
River
Delta
plains
of
river
network
area
was
research
object.
A
basin
water
level
simulation
model
constructed
based
on
physical
mechanism
and
Mike
software,
parameters
were
calibrated
validated.
Based
dataset
produced
by
model,
three
types
ML
models,
Support
Vector
Machine
(SVM),
random
forest
(RF),
gradient
boosting
decision
tree
(GBDT),
constructed,
trained,
validated,
compared
with
model.
The
results
showed
that
met
accuracy
requirements
at
most
stations.
training
validation
periods,
RF
GBDT
models
had
root
mean
square
errors
(RMSEs)
all
stations
less
than
0.25
Nash–Sutcliffe
coefficient
(NSE)
greater
0.7.
can
simulate
better.
considerably
outperform
terms
peak
present
time
errors,
fluctuations
(RMSE
NSE)
are
minor
to
those
Expert Systems with Applications,
Journal Year:
2023,
Volume and Issue:
236, P. 121426 - 121426
Published: Sept. 4, 2023
Cutting-edge
flood
visualisation
technologies
are
becoming
increasingly
important
in
managing
urban
risks,
particularly
from
the
perspective
of
stakeholders
who
play
a
crucial
role
controlling
and
reducing
risks
associated
with
events.
This
review
study
provides
comprehensive
overview
stakeholder
analysis
this
context,
highlighting
gaps
current
research
paving
way
for
future
investigations.
For
purpose,
scientific
literature
critical
conducted
based
on
identified
relevant
works
to
map
mutual
context.
categorises
cutting-edge
into
four
groups
-
virtual
reality,
augmented
mixed
digital
twin
explores
their
adoption
engaging
various
across
five
key
stages
risk
management:
prevention,
mitigation,
preparation,
response,
recovery.
Results
show
that
existing
has
primarily
concentrated
support
water
utilities
communication
general
public.
However,
there
is
noticeable
gap
regarding
engagement
such
as
policy-makers,
researchers,
insurance
providers.
Furthermore,
highlights
disparities
involvement
damage
assessment
studies,
lack
representation
policy-makers
researchers.
Finally,
introduces
concept
overlooked
interconnected
impacts
they
have,
which
received
relatively
little
attention
previous
research.
