Forests,
Год журнала:
2025,
Номер
16(2), С. 363 - 363
Опубликована: Фев. 17, 2025
Plastic
pollution
has
become
a
major
environmental
problem,
while
the
products
of
its
degradation,
microplastics
(MPs),
appear
everywhere
on
Earth.
Data
MPs
in
agricultural
soils
have
appeared
lately,
but
significant
knowledge
gap
exists
regarding
forest
soils.
In
Serbia,
municipal
waste
is
often
dumped
forests,
creating
problems
that
not
been
documented.
To
explore
impact
dumping
and
fluvisols,
we
evaluated
from
topsoils
three
dumps
adequate
visibly
plastic
non-contaminated
sites
located
alluviums
largest
rivers
Serbia.
For
assessing
influence
factors
soil
MPs,
samples
were
taken
vegetational
seasons,
two
years.
The
structure,
chemistry,
microbial
respiration
(MR)
was
examined.
Undisturbed
columns
uncontaminated
with
added
known
MP
particles
used
to
estimate
dynamic
transfer
through
topsoil.
Large
aggregate
formation,
coarse
sand
content,
specific
mass,
porosity,
available
P,
MR
affected
by
contamination.
Seasonal
annual
changes
significantly
influenced
behavior
luvisols.
effectively
penetrated
deeper
layers
within
3
months,
strong
accumulation
0–10
cm
layer.
Environmental Science and Ecotechnology,
Год журнала:
2022,
Номер
10, С. 100167 - 100167
Опубликована: Март 5, 2022
Increasing
global
population
and
decreasing
arable
land
pose
tremendous
pressures
to
agricultural
production.
The
application
of
conventional
chemical
fertilizers
improves
production,
but
causes
serious
environmental
problems
significant
economic
burdens.
Biochar
gains
increasing
interest
as
a
soil
amendment.
Recently,
more
attentions
have
been
paid
biochar-based
slow-release
(SRFs)
due
the
unique
properties
biochar.
This
review
summarizes
recent
advances
in
development,
synthesis,
application,
tentative
mechanism
SRFs.
development
mainly
undergoes
three
stages:
(i)
amendment
using
biochar,
(ii)
interactions
between
nutrients
(iii)
Various
methods
are
proposed
improve
fertilizer
efficiency
majorly
including
in-situ
pyrolysis,
co-pyrolysis,
impregnation,
encapsulation,
granulation.
Considering
distinct
features
different
methods,
integrated
promising
for
fabricating
effective
in-depth
understanding
nutrient
loading
slow
release
is
discussed
based
on
current
knowledge.
Additionally,
perspectives
challenges
potential
SRFs
described.
Knowledge
surveyed
from
this
indicates
that
applying
viable
way
promoting
sustainable
agriculture.
Frontiers in Environmental Science,
Год журнала:
2023,
Номер
11
Опубликована: Фев. 16, 2023
With
the
global
food
deficit
increasing
and
rising
climate
change
issues,
there
is
a
need
to
find
green
solutions
improve
soil
fertility
productivity
while
enhancing
biochemical
quality
reducing
ecological
impact
of
agriculture.
Biochar
potentially
cost-effective,
carbonaceous
resource
with
many
agricultural
environmental
applications.
As
amendment,
it
improves
physical
properties
increases
productivity—particularly
over
long-term—increasing
aggregation,
water
retention,
pH,
microbial
activities,
thus,
improving
overall
quality,
helping
reduce
chemical
fertilizer
needs
time.
The
extent
biochar’s
on
physiochemical
varies
depending
biochar
source,
type,
size,
inherent
characteristics,
cropping
system,
etc.
Moreover,
has
significant
potential
in
remediation,
especially
through
its
unique
adsorption
capable
capture
immobilize
pollutants
such
as
metal(loid)s,
organic
pollutants,
hazardous
emerging
contaminants
microplastics.
Further,
also
emerged
key
strategic,
cost-effective
material
tackle
issues
mitigation,
net
greenhouse
gas
emission
minimize
warming
potential.
However,
knowledge
gap
remains
understanding
long-term
persistence
agroecosystem,
optimal
application
rate
for
diversity
biochar-soil-crop-environmental
conditions,
interaction
carbon
stock,
specific
mechanisms
effect
biotic
properties,
quantification
sequestration,
emissions,
synergy
or
antagonistic
effects
other
sources
compost,
manure,
residues,
etc.,
modification
applications
associated
human
risks
long-term.
Further
research
needed
evaluate
impacts
types
sizes
recommend
suitable
practices
based
management
system.
Also,
be
finetuned
wider
target
pressing
pollution.
