The effects of plastic additives on swimming activity and startle response in marine amphipod Echinogammarus marinus
The Science of The Total Environment,
Journal Year:
2024,
Volume and Issue:
918, P. 170793 - 170793
Published: Feb. 7, 2024
Language: Английский
Ecotoxicological effects of soft plastic fishing lures on the benthic amphipod Hyalella azteca
Sebastian Beggel,
No information about this author
Kalis EJJ,
No information about this author
Gilb KM
No information about this author
et al.
Heliyon,
Journal Year:
2025,
Volume and Issue:
unknown, P. e43068 - e43068
Published: March 1, 2025
Highlights•Ecotoxicological
effects
of
various
soft
plastic
fishing
lures
were
compared•Even
diluted
lure
leachates
caused
high
mortality
rates
in
Hyallela
azteca•Toxicity
was
reduced
the
presence
sediment•Brand-specific
differences
prevailed,
providing
choices
for
less
harmful
products•Hazardous
related
to
need
be
considered
and
regulatedAbstractPlastic
pollution
by
lost,
abandoned
discarded
commercial
gear
is
well
characterized
marine
systems,
whereas
environmental
impact
lost
recreational
freshwater
systems
remains
unclear.
Especially
are
increasingly
used,
potentially
contributing
waterbodies
release
hazardous
substances
such
as
plasticizers.
The
objective
this
study
compare
water-
sediment-borne
acute
toxicity
three
types
commonly
used
with
benthic
amphipod
Hyalella
azteca.
A
standardized
test
setup
96
h
water-only
sediment
14
d
determine
leachate
a
dilution
series.
Chemical
composition
water
qualitatively
analyzed.
All
tested
-
including
those
claiming
environmentally
friendly
consisted
PVC
contained
plasticizers,
highly
concerning
diethylhexyl-phthalate
dibutyl-phthalate,
other
additives.
Depending
on
type,
even
dilutions
1.5%
toxic
up
100%
H.
azteca
after
hour
exposures,
especially
treatments
without
sediment.
Strong
chemical
resulting
ecotoxicological
among
different
identified.
results
demonstrate
that
currently
underestimated
require
better
documentation,
awareness
regulation
reduce
angling.Graphical
abstract
Language: Английский
The Threat of Bis(2-Ethylhexyl) Phthalate in Coastal and Marine Environments: Ecotoxicological Assays Using Tropical Species from Different Trophic Levels
International Journal of Environmental Research and Public Health,
Journal Year:
2025,
Volume and Issue:
22(3), P. 402 - 402
Published: March 10, 2025
Plastic
and
plasticizer
pollution
has
been
a
concern
worldwide
over
the
past
decade.
Bis(2-ethylhexyl)
phthalate
(DEHP)
is
most
produced
detected
in
coastal
marine
ecosystems.
This
study
aimed
to
assess
toxicity
of
acute
exposure
(24,
48,
72,
96
h)
DEHP
concentrations
(0.045–6.00
mg·L−1)
on
estuarine
tropical
species
from
distinct
trophic
levels.
The
lethality
sublethal
responses
were
assessed
two
microorganisms
three
invertebrates,
independently.
microorganisms—the
microalga
Tetraselmis
sp.
microbial
consortium
MP001—showed
high
tolerance
density-rising
tendency
during
DEHP.
Among
mortality
brine
shrimp
Artemia
amphipod
Apohyale
media
rose
with
increasing
concentrations.
However,
A.
was
more
sensitive
across
time
since
its
reached
100%
almost
all
72
h.
dark
false
mussel
Mytilopsis
leucophaeata
tolerant
invertebrate:
no
significant
(≤20%)
observed
exclusively
h
at
intermediate–high
M.
presented
that
seem
be
good
endpoints
for
ecotoxicological
assays.
These
results
reinforce
evidence
contamination
risks
ecosystems,
as
well
suggest
candidate
biodegradation.
Language: Английский
Implementing a GIS-based approach for identifying plastic contaminant zones concerning SDGs: a case study of Kolkata metropolitan development authority
Environment Development and Sustainability,
Journal Year:
2025,
Volume and Issue:
unknown
Published: April 28, 2025
Language: Английский
Stress, Vascular Smooth Muscle Cell Phenotype and Atherosclerosis: Novel Insight into Smooth Muscle Cell Phenotypic Transition in Atherosclerosis
Xiuya Guan,
No information about this author
Yuanlong Hu,
No information about this author
Jiaqi Hao
No information about this author
et al.
Current Atherosclerosis Reports,
Journal Year:
2024,
Volume and Issue:
26(8), P. 411 - 425
Published: May 30, 2024
Language: Английский
Priorities to inform research on tire particles and their chemical leachates: A collective perspective
Environmental Research,
Journal Year:
2024,
Volume and Issue:
unknown, P. 120222 - 120222
Published: Oct. 1, 2024
Language: Английский
Toxicity of Unregulated and Regulated Plastic Additives on Early Life Development of Zebrafish
Published: Jan. 1, 2024
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DOI
Language: Английский
Kunststoffabfälle im Kontext der SDGs
Österreichische Wasser- und Abfallwirtschaft,
Journal Year:
2024,
Volume and Issue:
76(5-6), P. 272 - 281
Published: March 5, 2024
Zusammenfassung
Die
Bewältigung
der
globalen
Herausforderungen
im
Bereich
Kunststoffabfälle
hat
in
den
letzten
Jahren
zunehmende
Aufmerksamkeit
auf
sich
gezogen,
insbesondere
Kontext
Sustainable
Development
Goals
(SDGs)
Vereinten
Nationen
(UN).
sind
zu
einem
integralen
Bestandteil
Diskussion
über
nachhaltige
Entwicklung
geworden
und
haben
direkte
Auswirkungen
mehrere
SDGs.
Hier
werden
SDG
6
(Sauberes
Wasser
Sanitärversorgung),
7
(Bezahlbare
saubere
Energie),
11
(Nachhaltige
Städte
Gemeinden),
12
(Verantwortungsvolle
Konsum-
Produktionsmuster)
sowie
14
(Leben
unter
Wasser)
von
zahlreichen
Studien
am
häufigsten
genannt.
Kunststoffindustrie
(inkl.
Abfallwirtschaft)
ist
ein
wichtiger
Wirtschaftssektor;
gleichzeitig
bringen
enorme
Umweltschäden
wirtschaftliche
Verluste
mit
sich.
So
zeigt
zum
Beispiel,
dass
die
Kunststoffabfällen
terrestrischen
aquatischen
Ökosysteme
erheblich
beeinträchtigen.
Kunststofflittering
(Makroplastik),
Mikro-
Nanoplastikemissionen
bedingen
negative
menschliche
Gesundheit
(Mikroplastik
wurde
Blut
Menschen
nachgewiesen)
Fauna,
wobei
hier
noch
Forschungsbedarf
besteht.
Zudem
durch
Kunststoffproduktion
auch
Beitrag
Klimawandel
gegeben.
Eine
sachgerechte
(getrennte)
Kunststoffabfallsammlung
eine
Kunststoffbewirtschaftung,
wie
Reduzierung
des
Kunststoffverbrauchs,
um
das
Produktionsvolumen
Kunststoffemissionen
aus
Prozessströmen,
dem
Recycling
Abfallentsorgung
verringern,
können
positiven
zur
SDG-Zielerreichung
leisten.
Microplastics impair the reproductive behavior and life history traits of the amphipod Parhyale hawaiensis
Alethia I. Ramírez-Olivares,
No information about this author
Jorge Arturo Vargas-Abúndez,
No information about this author
Mariana V. Capparelli
No information about this author
et al.
Marine Pollution Bulletin,
Journal Year:
2024,
Volume and Issue:
205, P. 116630 - 116630
Published: June 25, 2024
We
investigated
the
distribution
and
effects
of
waterborne
microplastic
(MP)
(polyethylene
microspheres,
53–63
um)
on
emergent
model
for
ecotoxicology,
amphipod
Parhyale
hawaiensis,
during
30
days
exposure.
The
following
life-history
traits
were
measured:
(1)
survival,
(2)
specific
growth
rate
(SGR),
(3)
reproductive
performance
(precopulatory
pairing
behavior,
fecundity,
time
to
release
neonates),
(4)
molting
frequency,
(5)
F1
newborn
offspring
survival
(6)
MP
bioaccumulation.
No
significant
mortality
or
molt
was
seen
in
any
treatments.
caused
a
reduction
SGR,
being
more
pronounced
females.
precopulatory
3-fold
longer
amphipods
exposed
MP.
Fecundity
decreased
by
50
%,
juveniles
6.7
Finally,
neonate
80
%
after
ten
release.
disrupts
mechanisms
triggers
adverse
life
history
P.
hawaiensis.
Language: Английский
Developing behavioural ecotoxicology assessment methods in the tropical marine amphipod, Parhyale hawaiensis: A study with benzo[a]pyrene (BaP)
Marine Pollution Bulletin,
Journal Year:
2024,
Volume and Issue:
209, P. 117142 - 117142
Published: Oct. 20, 2024
Language: Английский