Distribution Characteristics and Sources of Microplastics in Inland Wetland Ecosystem Soils
Water,
Год журнала:
2025,
Номер
17(2), С. 231 - 231
Опубликована: Янв. 16, 2025
Microplastic
(MP)
pollution,
an
emerging
global
change
factor,
disturbs
the
ecosystem
functioning.
Inland
wetlands,
providing
important
services,
might
be
sink
for
MPs.
Understanding
distribution,
source,
and
fate
of
MPs
in
inland
wetland
ecosystems
is
a
prerequisite
developing
effective
management
strategy.
Here,
different
types
including
river
wetland,
constructed
lake
were
selected
to
explore
pollution
patterns
therein.
Results
showed
that
abundance
soil
ranges
from
532
4309
items/kg.
Transparent,
fibers,
polyethylene
terephthalate
most
common
color,
shape,
polymer
type
MPs,
respectively.
The
this
study
did
not
significantly
remove
was
one
main
sinks
had
accumulated
large
amounts
In
addition,
MP
characteristics
cluster
analyses
aquaculture,
agricultural
cultivation,
domestic
waste
sources
area.
occluded
particulate
organic
carbon
content
related
abundance.
conclusion,
reveals
special
river-constructed-lake
which
would
help
better
understand
distribution
source
wetlands
have
implications
subsequent
control
ecological
restoration
wetlands.
Язык: Английский
Microplastic Migration and Transformation Pathways and Exposure Health Risks
Environmental Pollution,
Год журнала:
2025,
Номер
368, С. 125700 - 125700
Опубликована: Янв. 15, 2025
Plastics
play
a
crucial
role
in
modern
life,
but
improper
use
and
disposal
have
resulted
microplastics
becoming
widespread
the
environment,
raising
significant
concerns
about
both
environment
human
health.
Extensive
research
has
explored
transformation
mechanisms,
bioaccumulation,
ecological
impacts,
health
risks
associated
with
microplastics.
The
present
review
first
analyzes
migration,
transformation,
degradation
pathways
of
on
global
scale,
then
synthesizes
current
knowledge
types,
sources,
migration
soil,
atmosphere,
aquatic
environments,
emphasizing
mechanisms
like
photo-aging
microbial
degradation,
detailing
their
impacts.
Additionally,
this
examines
gaps
identifies
critical
areas
needing
further
study,
such
as
key
control
points
microplastic
processes
underlying
to
populations.
aim
is
provide
comprehensive
reference
for
advancing
pollution
control,
protection
efforts,
risk
assessment
frameworks.
Язык: Английский
Integrating Microplastic Research in Sustainable Agriculture: Challenges and Future Directions for Food Production
Current Plant Biology,
Год журнала:
2025,
Номер
42, С. 100458 - 100458
Опубликована: Фев. 5, 2025
Язык: Английский
The coexistence characteristics of microplastics and heavy metals in rhizomes of traditional Chinese medicine in mulch planting area
Environmental Geochemistry and Health,
Год журнала:
2025,
Номер
47(3)
Опубликована: Фев. 12, 2025
Язык: Английский
Microplastics in the Typical Mulched Farmland of Sichuan Province: Characteristics That Vary Across Farming Scales and the Risk Significantly Contributed by Priority Polymers
Sustainability,
Год журнала:
2025,
Номер
17(8), С. 3516 - 3516
Опубликована: Апрель 14, 2025
Microplastics
(MPs)
in
agricultural
soils
pose
risks
to
human
health
their
potential
accumulation
along
the
food
chain,
and
characteristics
require
further
understanding
implement
targeted
measures.
This
study
investigated
MP
typical
mulching
from
different
farming
scales
Sichuan
Province,
which
is
one
of
China’s
key
regions,
it
also
innovatively
measured
ecological
risk
by
incorporating
size
into
assessments.
The
sites
showed
average
microplastic
abundances
19696.81
±
13226.89,
these
were
dominated
small-sized
ethylene–propylene
copolymer
(E/P),
polypropylene
(PP),
polyethylene
(PE)
particles
yellow-to-brown
black-to-shallow-gray
soil.
Size-considered
evaluation
suggested
that
most
at
a
high
level
risk.
It
was
found
pollution
varies
with
scales.
Larger-scale
primarily
received
MPs
plastic
mulching,
while
smaller-scale
likely
affected
range
non-agricultural
sources.
assessment
significant
contributions
polyamide
(PA)
polyphenylene
sulfide
(PPS).
These
results
indicate
environmental
management
strategies
should
tailor
source
control
measures
according
prioritize
high-risk
polymers,
as
well
evaluations
include
“size”
“pollution
load”
“chemical
composition”
better
reflect
impact
on
ecosystems.
Язык: Английский