Water,
Год журнала:
2024,
Номер
16(16), С. 2238 - 2238
Опубликована: Авг. 8, 2024
The
global
proliferation
of
synthetic
microfiber
waste
has
emerged
as
a
pressing
environmental
concern
due
to
its
widespread
distribution
in
both
aquatic
and
terrestrial
ecosystems.
Primary
sources
microfibers
include
laundering
textiles,
manufacturing,
plastic
breakdown,
with
transport
via
wastewater,
runoff,
atmospheric
deposition,
animal
ingestion.
This
review
highlights
the
formation
accumulation,
ranging
from
freshwater
lakes
rivers
deep-sea
sediments.
presence
agricultural
soils,
urban
dust,
even
remote
locations
indicates
transportation
diverse
accumulation
patterns.
Additionally,
this
discusses
through
various
pathways
elaborates
on
treatment
technologies
for
removal
reduction.
potential
human
health
impacts
mitigation
solutions
are
also
highlighted.
Overall,
aims
provide
comprehensive
knowledge
sources,
mechanisms,
patterns
microfibers,
emphasizing
their
multifaceted
impact
need
further
research
develop
effective
solutions.
Ecotoxicology and Environmental Safety,
Год журнала:
2022,
Номер
244, С. 114072 - 114072
Опубликована: Сен. 13, 2022
Increasing
marine
microplastics
(MPs)
pollution
potentially
threatens
the
stability
of
phytoplankton
community
structures
in
environments.
MPs
toxicities
to
microalgae
are
largely
determined
by
particle
size,
while
size-dependent
mechanisms
still
not
fully
understood.
In
this
study,
two
sizes
(0.1
µm
and
1
µm)
polystyrene
(PS)
were
used
as
experimental
targets
systemically
compare
their
different
effecting
on
model
diatom
Thalassiosira
pseudonana
with
respect
oxidative
stress
photosynthesis.
The
results
indicated
toxicity
sized
was
higher
than
0.1
regarding
population
growth.
condition
similar
microalgal
inhibition
rates,
we
found
more
enhanced
cellular
cell
death
happened
treatments,
which
could
be
linked
zeta
potential
severe
surface
damage;
light
shading
pigments
decline
obvious
treatment,
high
aggregation
abilities
MPs.
Gene
expressions
supported
morphological
physiological
findings
transcriptional
level.
Environmental
related
concentrations
(5
μg
L-1)
also
aroused
gene
expression
changes
T.
changing
genes
under
These
provide
novel
insights
into
microalgae,
well
influence
environment.
Water,
Год журнала:
2024,
Номер
16(16), С. 2238 - 2238
Опубликована: Авг. 8, 2024
The
global
proliferation
of
synthetic
microfiber
waste
has
emerged
as
a
pressing
environmental
concern
due
to
its
widespread
distribution
in
both
aquatic
and
terrestrial
ecosystems.
Primary
sources
microfibers
include
laundering
textiles,
manufacturing,
plastic
breakdown,
with
transport
via
wastewater,
runoff,
atmospheric
deposition,
animal
ingestion.
This
review
highlights
the
formation
accumulation,
ranging
from
freshwater
lakes
rivers
deep-sea
sediments.
presence
agricultural
soils,
urban
dust,
even
remote
locations
indicates
transportation
diverse
accumulation
patterns.
Additionally,
this
discusses
through
various
pathways
elaborates
on
treatment
technologies
for
removal
reduction.
potential
human
health
impacts
mitigation
solutions
are
also
highlighted.
Overall,
aims
provide
comprehensive
knowledge
sources,
mechanisms,
patterns
microfibers,
emphasizing
their
multifaceted
impact
need
further
research
develop
effective
solutions.
