Unveiling the impact of biodegradable polylactic acid microplastics on meadow soil health
Shuming Liu,
No information about this author
Binglin Chen,
No information about this author
Kaili Wang
No information about this author
et al.
Environmental Geochemistry and Health,
Journal Year:
2025,
Volume and Issue:
47(2)
Published: Jan. 8, 2025
Language: Английский
Utilizing co-cultivation of Tetraselmis chuii and Chlorella vulgaris to improve high-value biomass yield in dairy wastewater treatment
Journal of Water Process Engineering,
Journal Year:
2025,
Volume and Issue:
73, P. 107572 - 107572
Published: April 15, 2025
Language: Английский
Unravelling the eco-monitoring potential of phytoplankton towards a sustainable aquatic ecosystem
Adamu Yunusa Ugya,
No information about this author
Changjing Yan,
No information about this author
Hui Chen
No information about this author
et al.
Marine Pollution Bulletin,
Journal Year:
2025,
Volume and Issue:
216, P. 118021 - 118021
Published: April 19, 2025
Language: Английский
Unveiling the impact of biodegradable polylactic acid microplastics on meadow soil health
Shuming Liu,
No information about this author
Binglin Chen,
No information about this author
Kaili Wang
No information about this author
et al.
Research Square (Research Square),
Journal Year:
2024,
Volume and Issue:
unknown
Published: Nov. 13, 2024
Abstract
Soil
microplastics
(MPs)
pollution
has
garnered
considerable
attention
in
recent
years.
The
use
of
biodegradable
plastics
for
mulching
led
to
significant
quantities
plastic
entering
agro-ecosystems.
However,
the
effects
polylactic
acid
(PLA)
on
meadow
soils
remain
underexplored.
This
study
investigates
impacts
PLA
varying
particle
sizes
and
concentrations
soil
physicochemical
properties,
enzyme
activities,
microbial
communities
through
a
60-day
incubation
experiment.
PLA-MPs
increased
pH,
organic
matter
(SOM),
total
nitrogen
(TN)
available
potassium
(AK)
content,
as
well
enhanced
activities
superoxide
dismutase
(S-SOD),
peroxidase
(S-POD),
catalase
(S-CAT),
β-glucosidase(S-β-GC)
urease
(S-UE)
activities.
Conversely,
decrease
alkaline
phosphatase
(S-ALP)
activity
was
observed.
influence
properties
more
pronounced
with
larger
sizes,
whereas
smaller
particles
had
greater
effect
Additionally,
an
increase
abundance
Acidobacteriota,
Chloroflexi,
Gemmatimonadota,
while
Proteobacteria,
Actinobacteriota,
Patescibacteria
declined.
Mental
test
analysis
indicated
that
AK,
S-UE,
S-β-GC
are
primary
factors
influencing
community
composition.
Phylogenetic
Investigation
Communities
by
Reconstruction
Unobserved
States
(PICRUSt2)
demonstrated
modify
bacterial
metabolic
pathways.
Our
results
suggest
size
concentration
differentially
affect
nutrients
structure
function,
observed
at
higher
concentrations.
Language: Английский
How Heatwaves Impact Microalgae in the Presence of Environmentally Relevant PFAS Concentration: Metabolic Shifts and Challenges Posed
Jieming Liao,
No information about this author
Yonglong Lü,
No information about this author
Yinyue Liu
No information about this author
et al.
Journal of Hazardous Materials,
Journal Year:
2024,
Volume and Issue:
484, P. 136640 - 136640
Published: Nov. 27, 2024
Language: Английский
Uncovering toxin production and molecular-level responses in Microcystis aeruginosa exposed to the flame retardant Tetrabromobisphenol A
Li Yin,
No information about this author
Yu Yin,
No information about this author
Lin Xu
No information about this author
et al.
Journal of Hazardous Materials,
Journal Year:
2024,
Volume and Issue:
485, P. 136886 - 136886
Published: Dec. 14, 2024
Language: Английский