Journal of Marine Science and Engineering,
Journal Year:
2024,
Volume and Issue:
13(1), P. 53 - 53
Published: Dec. 31, 2024
The
Russia–Ukraine
conflict
has
influenced
global
LNG
shipping
patterns;
nevertheless,
current
research
about
its
effects
on
the
nodes
and
local
regions
of
network
remains
insufficient.
This
study
employs
a
series
metrics
robustness
evaluation
model
to
examine
evolution
in
structure
functionality
amid
conflict,
integrating
vessel
origin–destination
data
from
2021
2023
analyze
network’s
robustness.
indicated
that:
(1)
alteration
trade
relations
instigated
by
modified
flows,
resulting
fragmented
overall
diminished
transportation
efficiency.
catalyzed
enhancement
European
ports,
leading
substantial
rise
significance
premier
ports
within
transport
network.
Significant
export
such
as
Ras
Laffan,
hold
importance
(2)
Among
various
assault
techniques,
degree-based
intentional
attacks
inflict
greatest
harm
declined
following
rendering
it
particularly
susceptible
2023.
findings
indicate
that
altered
work
holds
theoretical
for
examining
influence
geopolitical
events
improving
maritime
industry’s
ability
navigate
complicated
circumstances.
Energies,
Journal Year:
2025,
Volume and Issue:
18(3), P. 634 - 634
Published: Jan. 30, 2025
The
shift
of
European
countries
to
more
environmentally
friendly
sources
energy
is
leading
an
increase
in
the
share
natural
gas
mix.
At
same
time,
flexibility
and
cost-effectiveness
maritime
transport
are
making
liquefied
(LNG)
competitive
compared
traditional
forms
gas,
despite
recent
geopolitical,
health
economic
events
threatening
its
supply
chain.
aim
this
study
analyze
LNG
import
network
using
theory
indicators
identify
trading
communities
investigate
security
through
failure
simulation.
model
was
developed
a
programming
code
MATLAB
R2022B
software.
results
analysis
can
be
summarized
as
follows:
(a)
center
gravity
trade
from
Mediterranean
Atlantic
shores
identified;
(b)
gradual
consolidation
Europe’s
noted;
(c)
increasing
dependence
Europe
on
limited
number
observed;
(d)
most
critical
nodes
for
resilience
were
identified
modeling.
Based
these
findings,
recommendations
proposed
strengthen
independence.
PLoS ONE,
Journal Year:
2025,
Volume and Issue:
20(1), P. e0317487 - e0317487
Published: Jan. 24, 2025
Analyzing
the
interactions
between
spot
and
time
charter
freight
is
crucial
for
maritime
industry.
While
numerous
studies
have
explored
relationship
average
indices
spillover
effects,
a
gap
remains
in
understanding
deeper
connections
inter-regional
shipping
routes
chartering
contracts.
This
research
investigates
role
of
Capesize
dynamics
shaping
regional
dry
bulk
market,
with
focus
on
influence
energy
commodity
price
fluctuations.
Utilizing
TVP-VAR
model,
we
identify
distinct
trends
across
various
investment
horizons.
The
analysis
reveals
that
short-term
spillovers
dominate
system,
crude
oil
serving
as
consistent
shock
transmitter
within
network.
China-Brazil
route
drives
all
periods,
while
Australia-China
transitions
from
absorbing
volatility
to
transmitting
long-term
shocks.
Similarly,
Tubarão-Rotterdam
Bolivar-Rotterdam
display
comparable
shifts,
but
volatility.
These
findings
offer
valuable
insights
stakeholders
seeking
manage
risks
amidst
economic
geopolitical
uncertainties.
SAE technical papers on CD-ROM/SAE technical paper series,
Journal Year:
2025,
Volume and Issue:
1
Published: Feb. 21, 2025
<div
class="section
abstract"><div
class="htmlview
paragraph">Since
the
rapid
development
of
shipping
and
port
industries
in
second
half
twentieth
century,
introduction
container
technology
has
transformed
cargo
management
systems,
while
simultaneously
increasing
vulnerability
global
networks
to
natural
disasters
international
conflicts.
To
address
this
challenge,
study
leverages
AIS
data
sourced
from
Vessel
Traffic
Data
website
extract
ship
stop
trajectories
construct
a
network.
The
constructed
network
exhibits
small-world
characteristics,
with
most
nodes
having
low
degree
values,
few
ports
possess
extremely
high
values.
Furthermore,
improved
PageRank
algorithm
assess
importance
introduced
reliability
theory
risk
assessment
analyze
failure
risks
nodes,
providing
new
methods
perspectives
for
analyzing
network.</div></div>
Energies,
Journal Year:
2025,
Volume and Issue:
18(7), P. 1709 - 1709
Published: March 28, 2025
The
objective
of
this
paper
is
to
demonstrate
the
structural
characteristics
European
gas
supply
system
and
changes
in
its
network
structure
interaction
clustering
among
nodes
defined
as
countries,
following
outbreak
Russia–Ukraine
conflict.
methodology
relies
on
social
analysis,
which
employs
mathematics
graph
theory
examine
state
dynamics
given
structure.
impacts
identified
involve
reduced
reliance
Russian
gas,
a
considerable
reduction
strength
centrality
Russia
Germany,
higher
dispersion
flows,
largely
due
increased
import
LNG
flows.
After
conflict
outbreak,
countries
such
Italy,
Austria,
Slovak
Republic,
Hungary
retained
their
high
influential
position,
terms
PageRank
centrality,
while
Balkan
together
with
Middle
East
suppliers
(Turkey
Iran),
formed
common
group
Russia.
estimated
stress
challenges
posed
EU
enhance
connectivity
infrastructure
investments
explore
alternative
ways
support
objectives
strategic
autonomy,
promoting
resilience
path
toward
carbon-free
transition.
Lex Portus,
Journal Year:
2024,
Volume and Issue:
10(2)
Published: May 21, 2024
The
article
analyzes
the
current
global
risks
faced
by
maritime
industry
and
explores
potential
solutions
to
minimize
their
negative
impact
on
supply
chains.
It
highlights
damaging
effects
of
regional
armed
conflicts
challenges
associated
with
different
stakeholders
working
together
ensure
connectivity
in
combat
zones
at
sea.
also
examines
climate
change
transport,
using
Suez
Panama
Canals
as
examples.
In
both
instances,
instability
factors
cause
significant
changes
shipping
routes,
volumes,
types
cargo
transported
These
can
be
observed
beyond
region
affected
destabilizing
or
corresponding
cargo.
