Journal of Marine Science and Engineering,
Год журнала:
2022,
Номер
10(12), С. 1928 - 1928
Опубликована: Дек. 6, 2022
To
prevent
the
invasion
of
alien
species,
International
Maritime
Organization
and
United
States
Costal
Guard
require
that
a
ballast
water
management
system
(BWMS)
be
installed
on
ships
to
treat
before
discharging
it.
BWMS
technologies
use
active
substances,
which
create
disinfection
by-products
(DBPs)
during
treatment.
This
study
compared
characteristics
DBPs
generated
in
treatment
commercial
glucose
with
those
algal
organic
matter
(AOM)
derived
from
field-collected
phytoplankton
using
NaOCl
as
substance.
During
AOM,
greater
variety
higher
concentrations
were
than
for
glucose.
For
AOM
freshwater,
bromoform
dibromoacetic
acid
dominant
because
bromine
ions
present
phytoplankton.
glucose,
ratio
predicted
environmental
concentration
no-effect
dibromoacetonitrile
chloropicrin
exceeded
1,
indicating
potential
risk.
Whole
effluent
toxicity
(WET)
testing
showed
chronic
total
DBP
highest
marine
AOM.
In
addition,
results
WET
suggested
haloacetic
acids
(HAAs)
haloacetonitriles
(HANs)
important
indicators
evaluation
Therefore,
evaluate
risk
international
ports
where
outbreaks
frequently
occur,
it
is
monitor
not
only
but
also
HAA
HAN
concentrations.
Applied Sciences,
Год журнала:
2024,
Номер
14(14), С. 5994 - 5994
Опубликована: Июль 9, 2024
The
maritime
industry,
responsible
for
moving
approximately
90%
of
the
world’s
goods,
significantly
contributes
to
environmental
pollution,
accounting
around
2.5%
global
greenhouse
gas
emissions.
This
review
explores
integration
artificial
intelligence
(AI)
in
promoting
sustainability
within
sector,
focusing
on
shipping
and
port
operations.
By
addressing
emissions,
optimizing
energy
use,
enhancing
operational
efficiency,
AI
offers
transformative
potential
reducing
industry’s
impact.
highlights
application
fuel
optimization,
predictive
maintenance,
route
planning,
smart
management,
alongside
its
role
autonomous
logistics
management.
Case
studies
from
Maersk
Line
Port
Rotterdam
illustrate
successful
implementations,
demonstrating
significant
improvements
emission
reduction,
monitoring.
Despite
challenges
such
as
high
implementation
costs,
data
privacy
concerns,
regulatory
complexities,
prospects
industry
are
promising.
Continued
advancements
technologies,
supported
by
collaborative
efforts
public–private
partnerships,
can
drive
substantial
progress
towards
a
more
sustainable
efficient
industry.
Water Biology and Security,
Год журнала:
2024,
Номер
3(2), С. 100250 - 100250
Опубликована: Март 18, 2024
One-Health
is
an
umbrella
term
that
integrates
the
health
of
environment,
humans
and
non-human
animals.
This
approach
applied
here
to
elucidate
impact
non-native
invasive
species
on
aquaculture
food
security.
Despite
inherent
biases
against
these
species,
a
better
understanding
their
characteristics
allows
for
identification
those
greatest
concern,
minimizing
risk
shortages
infectious
diseases.
review
summarises
positive
negative
impacts
delineating
specific
areas
they
may
impact.
Additionally,
this
gives
insight
expertise
stakeholders
would
need
be
included
if
"One-Health"
were
implemented
by
policymakers
control
species.
Detailed
examples
illustrate
consequences
trophic
dynamics,
ecosystem
health,
water
chemistry,
human
emphasizing
importance
managing
them
within
multidimensional
framework.
The
explained,
suggestions
are
made
how
certain
could
used
contribute
security
in
low-
middle-income
countries.
Furthermore,
recommendations
promote
more
inclusive
management
strategy.
Sustainability,
Год журнала:
2023,
Номер
15(11), С. 8594 - 8594
Опубликована: Май 25, 2023
Aquatic
ecosystems
are
under
pressure
due
to
human
activity.
In
the
summer
of
2022,
Odra
River
(Central
Europe)
suffered
a
massive
death
fish
and
mollusks.
This
paper
aims
show
selected
water
quality
parameters
before
during
ecological
disaster
find
which
may
have
been
crucial
development
this
disaster.
We
used
Kruskal–Wallis
test
Spearman’s
correlation
check
parameters’
spatial
temporal
diversification.
addition,
non-metric
multidimensional
scaling
was
performed.
The
system
were
analyzed
in
sections:
middle
Odra,
lower
transitional
waters,
Szczecin
Lagoon.
Human
activity
has
led
formation
with
unusual
characteristics,
disturbing
river’s
natural
continuum
related
processes.
year
2022
differed
from
previous
years
having
high
temperature
(>24
°C),
ammonium
concentrations
(>4
mg/L),
relatively
low
nitrate
(<6.5
mg/L).
At
same
time,
salt
pollution
river
very
(maximum
1.4
g/L).
June
July
we
observed
chlorophyll
(on
average
2.3
µg/L
4.4
µg/L,
respectively),
presumably
salinity
stress
temperatures,
suppressing
freshwater
phytoplankton
taxa.
circumstance
created
appropriate
conditions
for
developing
euryhaline
thermophilic
Prymnesium
parvum.
Because
decaying
organisms,
hypoxia
occurred
(0.26
mg/L
dissolved
oxygen
surface
waters),
worsened
waters
(<4
zonal
deaths
mollusks
result
multiple
stressors
induced
by
proven
that
it
is
necessary
improve
reduce
risk
such
disasters.
most
urgent
recommendations
upper
section
nutrient
inputs,
condition
smaller
rivers
feeding
main
course
Odra.
Oceans,
Год журнала:
2023,
Номер
4(4), С. 360 - 380
Опубликована: Ноя. 26, 2023
Seaports
are
gateways
that
connect
a
nation
to
the
world
economy.
With
trade
by
sea
increasing
due
globalization,
need
for
improvement
and
development
of
seaports
cannot
be
overlooked.
While
ports
is
considered
essential
economic
growth
prosperity
nation,
they
also
result
in
environmental
deterioration
can
hurt
future
humanity.
The
factors
cause
such
many
have
been
discussed
studied
some
detail
over
years.
Of
these,
however,
studies
associated
with
impacts
emanating
from
oceanfront
limited.
It
this
understanding
current
work
discusses
physical
biological
occur
oceanic
environment
seaports,
existing
policy
provisions,
possible
ways
ahead
reduce
allow
their
sustainable
operation,
means
reviewing
published
works.
JOIV International Journal on Informatics Visualization,
Год журнала:
2024,
Номер
8(1), С. 158 - 158
Опубликована: Март 31, 2024
This
review
article
looks
at
the
developing
field
of
artificial
intelligence
and
machine
learning
in
maritime
marine
environment
management.
The
industry
is
increasingly
interested
applying
advanced
AI
ML
technologies
to
solve
sustainability,
efficiency,
regulatory
compliance
issues.
paper
examines
applications
using
a
deep
literature
case
study
analysis.
Modeling
ship
fuel
consumption,
which
impacts
operating
expenses,
top
responsibility.
demonstrates
that
approaches
such
as
Random
Forest
Tweedie
models
can
estimate
use.
Statistical
analysis
model
beats
regarding
accuracy
consistency.
For
training
testing
datasets,
has
high
R2
values
0.9997
0.9926,
indicating
solid
match.
Low
Root
Mean
Square
Error
(RMSE)
average
absolute
relative
deviation
(AARD)
suggest
accurately
reflects
use
variability.
While
still
performing
well,
lower
higher
RMSE
AARD
values,
suggesting
reduced
precision
consumption
prediction.
These
findings
provide
light
on
potential
Advanced
analytics
enables
decision-makers
analyze
patterns
better,
increase
operational
decrease
environmental
impact,
thus
improving
sustainability.
Water Science & Technology,
Год журнала:
2025,
Номер
91(2), С. 192 - 201
Опубликована: Янв. 15, 2025
ABSTRACT
Nowadays,
performance
studies
on
the
amperometric
total
residual
oxidant
(TRO)
sensor
are
only
in
bench
test
stage
and
have
not
been
conducted
under
specific
maritime
conditions
with
Ballast
Water
Management
System
(BWMS).
In
this
study,
application
of
TRO
land-based
biological
efficacy
(BE)
testing,
operation
maintenance
(O&M)
as
well
shipboard
(SB)
was
explored
by
comparing
existing
di-phenylene-diamine
(DPD)
sensor.
The
results
showed
that
average
measurement
deviation
between
DPD
within
±10%
valid
BE
cycles
O&M
testing
exceeding
47
operating
hours.
value
measured
exhibited
significant
fluctuations,
but
improved
control
logic
could
achieve
smoothing
out
fluctuation,
stability
comparable
to
or
even
higher
than
practicality
reliability
electrochlorination-based
BWMS
were
further
verified
through
SB
testing.
