Land Degradation and Development,
Journal Year:
2024,
Volume and Issue:
unknown
Published: Dec. 7, 2024
ABSTRACT
Microplastics
(MPs)
are
a
growing
concern
due
to
their
impact
on
ecosystems
and
human
health.
To
identify
the
layout
of
global
research
landscape,
emerging
topics,
future
directions
MP
research,
particularly
in
agricultural
context,
this
study
analyzed
16,134
publications
from
period
2014
2023.
The
findings
revealed
significant
increase
publications,
with
China
India
as
main
contributors.
Domestic
citations,
especially
have
increased,
potentially
indicating
reducing
international
information
exchange.
Seventy‐six
topics
were
identified,
marine
environments
appearing
39.8%
while
terrestrial
(12.5%)
(3.1%)
showed
substantial
growth.
At
same
time,
effects
pollution
is
changing
focus
aquatic
life,
such
fish
(24.9%),
soil
microbes
(3.5%)
plants
(6%).
In
six
identified:
plastics,
biosolids,
pollutant
interactions,
microbial
environmental
risks,
risks.
provide
comprehensive
overview
current
environment.
Future
should
prioritize
understanding
critical
questions
about
sources,
climate
change
effects,
contaminant
impacts
microorganisms
While
exploring
long‐term
MPs
ecosystems,
collaboration
exchange
be
emphasized
address
regional
gaps.
these
results
reflect
dominant
trends
field,
further
incorporating
broader
set
countries
language
sources
could
more
nuanced
perspective.
Toxics,
Journal Year:
2025,
Volume and Issue:
13(1), P. 57 - 57
Published: Jan. 15, 2025
Microplastics
pose
a
serious
ecological
threat
to
agricultural
soils,
as
they
are
very
persistent
in
nature.
can
enter
the
soil
system
different
ways
and
present
shapes
concentrations.
However,
little
is
known
about
how
plants
react
microplastics
with
concentrations
shapes.
To
this
end,
we
conducted
factorial
pot
experiment
wheat
(Triticum
aestivum
L.)
which
mixed
polystyrene
(PS)
(bead,
fiber
powder)
at
of
0,
1,
3
5%.
Although
all
PS
significantly
reduced
morphological
growth
traits,
powder
shape
was
microplastic
that
plant
height
(by
58–60%),
fresh
biomass
54–55%)
dry
61–62%)
most,
especially
3%
5%
compared
0%
PS.
Similar
negative
effects
were
also
observed
for
root
length
weight
concentrations,
regardless
shape.
A
concentration-dependent
reduction
leaf
area
index
(LAI)
observed.
Interestingly,
increasing
concentration
tended
up-regulate
activity
antioxidant
enzymes
shapes,
indicating
potential
complexity
highly
time-dependent
response
related
various
reactive
oxygen
species
(ROS).
Importantly,
caused
significant
chlorophyll
pigmentation
photosynthetic
rate.
For
transpiration
rate,
stomatal
conductance
intercellular
CO2
concentration,
on
increased
increase
Overall,
concluded
higher
potentially
more
devastating
physiological
biochemical
attributes
wheat,
evidenced
by
pigments
gas
exchange
parameters
We
recommend
further
research
experiments
not
only
translocation
but
tissue-specific
retention
sizes
crops
fully
understand
their
impact
food
safety.
Microorganisms,
Journal Year:
2024,
Volume and Issue:
12(8), P. 1666 - 1666
Published: Aug. 13, 2024
In
order
to
study
the
effects
of
wildfires
on
soil
carbon
dioxide
(CO2)
emissions
and
microbial
communities
in
planted
forests,
Pinus
massoniana
Lamb.
Cunninghamia
lanceolata
(Lamb.)
Hook.
forests
were
selected
as
research
subjects.
Through
a
culture
test
with
60
days
indoor
constant
temperature,
physical
chemical
properties,
organic
mineralization,
components,
enzyme
activity,
community
structure
changes
two
plantations
after
fire
analyzed.
The
results
showed
that
significantly
reduced
CO2
from
by
270.67
mg·kg−1
470.40
mg·kg−1,
respectively,
exhibiting
greatest
reduction
compared
unburned
soils.
Bioinformatics
analysis
revealed
abundance
Proteobacteria
decreased
6.00%
4.55%,
wildfires.
Additionally,
redundancy
indicated
significant
positive
correlation
between
emissions,
suggesting
decrease
may
inhibit
emissions.
exhibited
increase
available
nutrients
inhibition
activities
wildfire.
more,
indicating
stronger
adaptive
capacity
environmental
following
summary,
wildfire
led
most
pronounced
thereby
mitigating
region.
