Environmental Science & Technology,
Год журнала:
2024,
Номер
58(2), С. 991 - 1009
Опубликована: Янв. 3, 2024
Micro-
and
nanoplastics
(MNPs)
are
attracting
increasing
attention
due
to
their
persistence
potential
ecological
risks.
This
review
critically
summarizes
the
effects
of
photo-oxidation
on
physical,
chemical,
biological
behaviors
MNPs
in
aquatic
terrestrial
environments.
The
core
this
paper
explores
how
photo-oxidation-induced
surface
property
changes
affect
adsorption
toward
contaminants,
stability
mobility
water
porous
media,
as
well
transport
pollutants
such
organic
(OPs)
heavy
metals
(HMs).
It
then
reviews
photochemical
processes
with
coexisting
constituents,
highlighting
critical
factors
affecting
MNPs,
contribution
phototransformation
other
contaminants.
distinct
mechanism
aged
pointed
out,
terms
toxicity
organisms,
biofilm
formation,
planktonic
microbial
growth,
soil
sediment
community
function.
Furthermore,
research
gaps
perspectives
put
forward,
regarding
underlying
interaction
mechanisms
natural
constituents
under
conditions,
combined
fate
microbiological
effect
photoaged
especially
biotransformation
pollutants.
Environmental Pollution,
Год журнала:
2022,
Номер
315, С. 120366 - 120366
Опубликована: Окт. 12, 2022
Coastal
lagoons
are
transitional
environments
between
continental
and
marine
aquatic
systems.
Globally,
coastal
of
great
ecological
socioeconomic
importance
as
providers
valuable
ecosystem
services.
However,
these
fragile
subject
to
several
human
pressures,
including
pollution
by
microplastics
(MPs).
The
aim
this
review
was
identify
summarize
advances
in
MP
research
across
the
world.
We
consider
peer−reviewed
publications
on
topic
published
English
Spanish
2000
April
21,
2022,
available
Scopus
Google
Scholar.
found
57
with
data
abundances
their
characteristics
50
from
around
world,
58%
which
have
some
environmental
protection
status.
number
type
has
increased
significantly
since
2019.
Methodological
differences
amongst
studies
MPs
were
nevertheless
a
limiting
factor
for
wide−ranging
comparisons.
Most
(77%)
conducted
single
compartments,
integration
limited,
hampering
current
understanding
dynamics
such
lagoons.
more
abundant
highly
populated
shores
watersheds,
support
intensive
activities.
On
contrary,
natural
protected
areas
had
lower
MPs,
mostly
sediments
organisms.
Fiber/filament
fragment
shapes,
polyethylene,
polyester,
polypropylene
polymers
predominant.
accumulated
certain
lagoons,
or
been
exported
sea,
depending
influence
seasonal
weather,
hydrodynamics,
anthropogenic
typology
MPs.
It
is
advised
that
future
should
focus
methodological
aspects,
assessment/monitoring
itself,
impacts,
prevention
measures
part
sound
management.
Environmental Science & Technology,
Год журнала:
2024,
Номер
58(2), С. 991 - 1009
Опубликована: Янв. 3, 2024
Micro-
and
nanoplastics
(MNPs)
are
attracting
increasing
attention
due
to
their
persistence
potential
ecological
risks.
This
review
critically
summarizes
the
effects
of
photo-oxidation
on
physical,
chemical,
biological
behaviors
MNPs
in
aquatic
terrestrial
environments.
The
core
this
paper
explores
how
photo-oxidation-induced
surface
property
changes
affect
adsorption
toward
contaminants,
stability
mobility
water
porous
media,
as
well
transport
pollutants
such
organic
(OPs)
heavy
metals
(HMs).
It
then
reviews
photochemical
processes
with
coexisting
constituents,
highlighting
critical
factors
affecting
MNPs,
contribution
phototransformation
other
contaminants.
distinct
mechanism
aged
pointed
out,
terms
toxicity
organisms,
biofilm
formation,
planktonic
microbial
growth,
soil
sediment
community
function.
Furthermore,
research
gaps
perspectives
put
forward,
regarding
underlying
interaction
mechanisms
natural
constituents
under
conditions,
combined
fate
microbiological
effect
photoaged
especially
biotransformation
pollutants.
