Microplastics,
Journal Year:
2024,
Volume and Issue:
3(4), P. 771 - 788
Published: Dec. 17, 2024
The
contamination
of
agricultural
soils
by
microplastics
(MPs)
has
significant
implications
for
herbicide
efficacy
and
soil
health.
This
study
investigates
the
effects
MPs
on
critical
processes
such
as
sorption,
desorption,
degradation
herbicides,
highlighting
their
influence
these
compounds’
mobility,
persistence,
bioavailability.
interact
with
herbicides
through
sorption
mechanisms,
often
reducing
availability
compounds
weed
control
retaining
them
surfaces.
not
only
limits
immediate
but
also
alters
desorption
process,
resulting
in
a
prolonged
release
into
environment.
Additionally,
can
inhibit
microbial
activity
involved
degradation,
increasing
time
half-life
substances
extending
persistence
These
collectively
enhance
risks
bioaccumulation
environmental
contamination.
Understanding
interactions
is
essential
developing
strategies
to
mitigate
impacts
performance
promote
sustainable
practices.
Environmental Technology & Innovation,
Journal Year:
2024,
Volume and Issue:
35, P. 103729 - 103729
Published: June 26, 2024
The
interaction
between
microplastics
(MPs)
and
pollutants
is
crucial
for
assessing
the
environmental
risk
of
MPs.
It
necessary
to
pay
attention
adsorption/desorption
behavior
antibiotics
on
MPs
due
their
potential
role
in
antibiotic
resistance.
When
MPs-loaded
are
ingested
by
organisms,
they
enter
gastrointestinal
tract
undergo
desorption,
leading
corresponding
toxic
effects.
Existing
literature
primarily
focuses
adsorption
behavior,
while
there
a
lack
systematic
generalizations
desorption
or
combined
effects
organisms.
Therefore,
this
article
provides
review
mechanisms,
biological
tract.
Desorption
suggests
that
characteristics
(aging
hydrophobicity)
components
fluid
(digestive
enzyme
species
pH)
can
also
have
effect
desorption.
Moreover,
summarizes
induced
MPs-antibiotics,
demonstrating
either
enhance
reduce
plants,
microorganisms,
aquatic
animals.
Since
methodological
uniformity
relevance
natural
environment
main
shortcomings
existing
literature,
future
research
should
focus
actual
water
given
region
studying
at
gene,
protein,
metabolic
levels.
This
direction
expected
provide
valuable
references
insights
evaluating
antibiotics.
Journal of Agricultural and Food Chemistry,
Journal Year:
2024,
Volume and Issue:
72(30), P. 16674 - 16686
Published: July 18, 2024
The
potential
impacts
of
biodegradable
and
nonbiodegradable
microplastics
(MPs)
on
rhizosphere
microbial
nitrogen
(N)
transformation
processes
remain
ambiguous.
Here,
we
systematically
investigated
how
(polybutylene
succinate,
PBS)
MPs
(polyethylene,
PE)
affect
N
by
determining
soil
indicators
typical
Glycine
max
(soybean)-soil
(i.e.,
red
brown
soils)
systems.
Our
results
show
that
altered
pH
dissolved
organic
carbon
in
MP/soil
type-dependent
manners.
Notably,
soybean
growth
displayed
greater
sensitivity
to
1%
(w/w)
PBS
MP
exposure
than
since
acidified
the
impeded
nutrient
uptake
plants.
In
rhizosphere,
negatively
impacted
community
composition
diversity,
weakened
(mainly
denitrification
ammonification),
disrupted
metabolism.
Overall,
it
is
suggested
MPs,
compared
can
more
significantly
influence
ecological
function
plant-soil
system.
Journal of Agricultural and Food Chemistry,
Journal Year:
2024,
Volume and Issue:
72(9), P. 4679 - 4688
Published: Feb. 21, 2024
Microplastics
(MPs)
are
present
in
soil
as
emerging
contaminants
and
pose
a
threat
to
well
plants.
Here,
the
effects
of
MPs
on
Chinese
flowering
cabbage
from
microbiology
perspective
were
explored.
MP
size
concentration
significantly
affected
endophytic
communities
plant
root
petiole
(p
<
0.05).
Under
treatments,
root,
petiole,
leaf
exhibited
substantial
abundance
pathogenic
biomarkers,
such
Pseudomonas,
Burkholderia,
Ralstonia,
Escherichia,
resulting
slow
growth
morbidity
plant.
Difference
analysis
metabolic
pathways
revealed
that
upregulated
0.05),
presence
Vibrio
infectious
was
detected
all
three
niches
Moreover,
inhibited
contents
carotenoids,
iron,
vitamin
C,
calcium
edible
most
high-abundant
biomarkers
negatively
correlated
with
their
nutritional
qualities.
Journal of Agricultural and Food Chemistry,
Journal Year:
2025,
Volume and Issue:
unknown
Published: Jan. 29, 2025
Although
microplastics
(MPs)
toxicity
to
soil
microorganisms
has
been
preliminarily
explored,
the
underlying
reasons
affecting
direction
of
microbial
community
succession
are
unclear.
This
study
aimed
investigate
impacts
MPs
infer
assembly
mechanisms
through
phylogenetic
bin-based
null
model
analysis,
network
models,
and
protein
function
prediction
in
five
typical
Northeast
China
soils.
The
results
show
that
communities
soils
with
high
organic
matter
exhibit
a
stronger
response
MPs,
enhanced
functionality,
regulation,
processes.
presence
increased
drift
process
by
2%,
deterministic
influenced
complexity
stability
assembly.
Overall,
altered
regulatory
networks
diversity
processes,
leading
shifts
succession.
provided
theoretical
basis
for
further
ecotoxicological
effects
soil.
