The Journal of the Acoustical Society of America,
Год журнала:
2023,
Номер
154(5), С. 2959 - 2973
Опубликована: Ноя. 1, 2023
This
paper
outlines
my
research
path
over
three
decades
while
providing
a
review
on
the
role
of
fish
sounds
in
mate
choice
and
reproduction.
It
also
intends
to
provide
advice
young
scientists
point
toward
future
avenues
this
field
research.
An
overview
studies
different
model
species
shows
that
male
mating
acoustic
signals
can
inform
females
competitors
about
their
size
(dominant
frequency,
amplitude,
sound
pulse
rate
modulation),
body
condition
(calling
activity
rate),
readiness
rate,
number
pulses
sound).
At
least
with
parental
care,
such
as
toadfishes,
gobies,
pomacentrids,
calling
seems
be
main
driver
reproductive
success.
Playback
experiments
ran
restricted
consistently
revealed
prefer
vocal
silent
males
select
for
higher
rates.
personal
synthesis
concludes
suggestion
increase
knowledge
signals,
especially
considering
emerging
use
monitor
aquatic
environments
due
increasing
threats,
like
noise
pollution.
Animals,
Год журнала:
2025,
Номер
15(5), С. 714 - 714
Опубликована: Март 2, 2025
Anthropogenic
noise
pollution
is
increasingly
acknowledged
as
a
major
threat
to
marine
ecosystems,
especially
for
sound-sensitive
species,
such
the
large
yellow
croaker
(Larimichthys
crocea).
While
effects
of
underwater
on
fish
behavior
and
physiology
have
been
well-documented,
its
influence
oxygen
metabolism
across
varying
temperatures
remains
poorly
understood.
This
study
examines
impact
boat
consumption
rate
(OCR)
juvenile
croakers
at
different
temperatures,
key
factor
in
their
metabolic
activity.
The
generated
by
fishing
spans
broad
frequency
range,
with
peak
spectrum
level
130
dB
re
1
µPa
low
frequencies
between
100
200
Hz.
Our
findings
reveal
that
significantly
elevates
OCR
fish,
mass-specific
increasing
65.0%,
35.3%,
28.9%
18
°C,
25
30
respectively.
Similarly,
individual
rose
60.7%,
17.1%
these
temperatures.
These
results
demonstrate
triggers
stress
response
resulting
heightened
demands
seasonal
conditions.
Notably,
respiratory
most
significant
lower
In
aquatic
environments
stable
levels,
noise-induced
rise
could
lead
hypoxia
provoke
maladaptive
behavioral
changes
fish.
Applied Mathematics and Nonlinear Sciences,
Год журнала:
2025,
Номер
10(1)
Опубликована: Янв. 1, 2025
Abstract
Silverdrum
fish
is
popular
among
farmers
because
of
its
fast
growth
and
easy
rearing,
so
it
important
to
study
the
optimization
method
artificial
breeding
strategy
silverdrum
stock.
In
this
study,
according
requirements
environment
silver
scat
experience
experts,
flow
rate,
water
depth,
temperature
light
market
are
key
factors
model
breeding,
multi-objective
algorithm
NSGA-II
selected
as
main
model,
intersection
operator
variational
in
improved,
then
SDR
proposed
a
substitute
for
Pareto
dominance
relationship
enhance
solving
ability
algorithm.
The
was
found
be
most
suitable
drum
when
temperature,
depth
duration
were
set
22.5℃,
0.21m/s,
1.7m
15h,
respectively.
results
experiments
showed
that
gonadal
development
parents
optimized
group
better
than
those
original
group,
survival
rates
juveniles
better,
effect
germplasm
resources
improved.
This
can
provide
theoretical
basis
technical
support
decision-making
improvement
stock
future,
also
lays
data
foundation
establishment
farm.
PeerJ,
Год журнала:
2025,
Номер
13, С. e19204 - e19204
Опубликована: Апрель 4, 2025
As
climate
change
and
anthropogenic
activities
continue
to
impact
cetacean
species,
it
becomes
increasingly
urgent
efficiently
monitor
populations.
Continuing
technological
advances
enable
innovative
research
methodologies
which
broaden
monitoring
approaches.
In
our
study,
we
utilized
an
autonomous
wave
glider
equipped
with
acoustic
environmental
sensors
assess
delphinid
species
presence
on
the
east
Florida
shelf
compared
this
approach
traditional
marine
mammal
methods.
Acoustic
recordings
were
analyzed
detect
along
track
in
conjunction
subsurface
variables
such
as
temperature,
salinity,
current
velocity,
chlorophyll-a
concentration.
Additionally,
occurrences
of
soniferous
fish
noise
also
documented.
These
in-situ
incorporated
into
generalized
additive
models
(GAMs)
identify
predictors
presence.
The
top-performing
GAM
found
that
location,
sound
pressure
level
(SPL),
concentration
explained
50.8%
deviance
dataset.
use
satellite
absence
derived
speed
heading,
44.8%
Our
reveals
explanatory
power
variables,
measurable
platforms
gliders,
drivers
habitat
characterization.
Reviews in Aquaculture,
Год журнала:
2025,
Номер
17(3)
Опубликована: Апрель 14, 2025
ABSTRACT
As
intensive
aquaculture
continues
to
develop,
substantial
investments
have
been
made
in
equipment
sustain
high‐density
farming.
However,
this
has
resulted
elevated
noise
levels
within
these
environments,
particularly
below
2000
Hz,
matching
the
hearing
range
of
most
cultured
fish
species.
Fish
under
conditions
may
experience
loss
and
physiological
stress,
which
can
negatively
affect
their
growth,
foraging
efficiency,
reproductive
success,
increase
susceptibility
diseases.
These
adverse
effects
compromise
welfare
fish,
potentially
decreasing
production
quality
increasing
mortality
rates.
Despite
notable
effects,
understanding
management
systems
lag
behind
other
environmental
parameters
terms
recognition
control.
In
review,
we
cover
fundamentals
auditory
systems,
key
species,
common
sources
prevalent
current
systems.
Additionally,
examine
recent
discoveries
on
anthropogenic
hearing,
responses,
behavior.
Finally,
provide
strategies
for
monitoring
industry,
while
also
highlighting
open
questions
future
research.
Our
goal
is
assist
researchers
practitioners
comprehending
underwater
its
providing
a
valuable
resource
promoting
healthy
sustainable
development
aquaculture.
Urban Science,
Год журнала:
2025,
Номер
9(4), С. 129 - 129
Опубликована: Апрель 17, 2025
Urban
noise
pollution
extends
into
aquatic
environments,
influencing
underwater
ecosystems.
This
study
examines
the
effectiveness
of
acoustic
indicators
in
characterizing
urban
soundscapes
using
hydrophone
recordings.
Three
indices,
Acoustic
Complexity
Index
(ACI),
Diversity
(ADI),
and
Normalized
Difference
Soundscape
(NDSI),
were
analyzed
to
assess
their
ability
distinguish
anthropogenic
natural
sources.
The
results
indicate
that
ACI
tracks
fluctuations,
particularly
from
vehicles
trams,
while
ADI
primarily
reflects
transient
environmental
interferences.
NDSI,
designed
differentiate
biophony
noise,
proves
unreliable
settings,
often
misclassifying
These
findings
highlight
limitations
traditional
indices
environments
emphasize
need
for
refined
methods
improve
data
interpretation.
Thus,
this
aims
understand
indicators’
interactions
with
which
is
crucial
enhancing
monitoring
mitigation
strategies.
Marine and Coastal Fisheries,
Год журнала:
2023,
Номер
15(2)
Опубликована: Март 13, 2023
Abstract
Atlantic
Cod
Gadus
morhua
,
which
are
overfished
in
the
United
States,
potentially
vulnerable
to
disturbance
from
offshore
wind
energy
(OWE)
construction
and
operation
during
their
spawning
period.
While
many
aspects
of
biology
well
studied,
little
is
known
habitat
use
behavior
at
extreme
southern
extent
species'
range.
As
form
dense
aggregations
produce
sounds
associated
with
courtship
behaviors,
we
used
a
combination
fixed‐station
glider‐based
passive
acoustic
monitoring
methods
evaluate
spatiotemporal
dynamics
Georges
Bank
stock.
Additionally,
assessed
potential
interactions
OWE
designated
lease
areas
within
New
England
waters
western
North
Ocean.
Generalized
linear
modeling
was
correlations
between
cod
grunt
activity
multiple
environmental
cycles.
Results
grounds
were
compared
similar
data
describing
geographically
separated
Massachusetts
Bay
winter‐spawning
subpopulation
Gulf
Maine
Temporal
patterns
grunts
suggest
that
concentrated
November
December
greatest
near
new
full
moons.
Although
there
fine‐scale
differences
temporal
presence
two
regions,
overall
seasonality
inferred
similar.
overlaps
planned
time
space.
An
understanding
phenology
can
be
minimize
through
limiting
timelines
consideration
turbine
or
cable
placement.
