Soil Science Society of America Journal,
Год журнала:
2024,
Номер
89(1)
Опубликована: Ноя. 26, 2024
Abstract
Forest
management
activities
that
are
intended
to
improve
forest
health
and
reduce
the
risk
of
catastrophic
fire
generate
low‐value
woody
biomass,
which
is
often
piled
open‐burned
for
disposal.
This
leads
greenhouse
gas
emissions,
long‐lasting
burn
scars,
air
pollution,
increased
escaped
prescribed
fire.
Converting
biomass
into
biochar
can
be
a
promising
avenue
advancing
sustainability
carbon
neutrality.
Biochar
produced
either
in
centralized
facility
or
by
using
place‐based
techniques
mitigate
emissions
high‐carbon
product
with
diverse
applications.
review
explores
multifaceted
roles
from
during
restoration
context
United
Nations
Sustainable
Development
Goals
sequestration
climate
change
mitigation.
First,
ecological
benefits
evaluated,
including
soil
restoration,
nutrient
cycling,
vegetation
enhancement,
pivotal
restoring
post‐disturbance
enhancing
resilience
future
disturbance.
Second,
we
evaluate
role
neutrality
objectives,
also
foster
sustainable
practices
management.
In
addition,
highlight
markets,
commercialization,
credit
interactions
as
emerging
mechanisms
incentivize
utilization
biochar.
The
integration
made
residues
enhance
strategies,
engage
stakeholders
land
practices,
environmental
problems
while
ecosystems
disturbances.
findings
underscore
importance
leveraging
production
strategic
resource
achieving
comprehensive
goals
fostering
development
forested
landscapes.
Environment International,
Год журнала:
2023,
Номер
183, С. 108357 - 108357
Опубликована: Ноя. 28, 2023
There
has
been
increasing
interest
in
the
role
of
human
activities
disseminating
antibiotic-resistance
genes
(ARGs)
aquatic
ecosystems.
However,
influence
pollutant
accumulation
on
anthropogenic
pollutant-ARG
synergistic
actions
is
limited.
This
study
explored
association
net
cages
with
propagation
pollutants
and
their
consequences
for
influencing
enrichment
ARGs
using
high-throughput
metagenomic
sequencing.
We
showed
that
could
substantially
impact
ecology
freshwater
systems
by
enhancing
i)
ARG
diversity
tendency
ARG-horizontal
gene
transfer
ii)
overlap
mobile
genetic
elements
(MGEs)
biocide-metal
resistance
(BMRGs)
ARGs.
These
findings
suggested
cotransfer
these
three
determinants
would
be
favored
cage
plots
nonantibiotic
factors
such
as
metal(loid)s,
particularly
iron
(Fe),
displayed
robust
selective
pressures
exerted
cage.
The
resistome
risk
scores
sediments
biofilms
were
higher
than
those
from
off-net
plots,
indicating
cage-origin
antibiotic
should
great
concern.
combination
deterministic
stochastic
processes
acting
bacterial
communities
explain
variations
(8.2%)
off-cage
(3.4%).
Moreover,
MGEs
together
explained
43.3%
total
variation
communities,
which
was
(8.8%),
considering
pollutants,
environmental
variables,
MGEs,
assembly
processes.
will
inform
development
policies
guidelines
to
more
effectively
limit
spread
antimicrobial
achieve
goal
sustainability
urban
areas.
Frontiers in Plant Science,
Год журнала:
2025,
Номер
16
Опубликована: Фев. 11, 2025
Introduction
Constructed
wetlands
have
become
crucial
ecosystems
for
the
purification
of
industrial
and
agricultural
water.
The
health
wetland
plants
efficacy
water
are
strongly
influenced
by
root-associated
bacteria.
However,
our
understanding
functions
bacterial
communities
in
plant
different
root
components
(i.e.,
rhizosphere,
rhizoplane,
endosphere)
their
impact
on
is
still
limited.
Methods
To
address
this
knowledge
gap,
we
employed
high-resolution
16S
rRNA
deep
amplicon
sequencing
to
explore
community
structure
assembly
within
three
species
(i.e.
Iris
ensata
,
Canna
indica
Hymenocallis
littoralis
)
found
constructed
wetlands.
Results
Our
findings
revealed
that
pollutant
removal
efficiency
was
higher
wet
season
than
dry
season.
specific
compartment,
species,
environmental
factors,
seasonality
significantly
composition,
diversity
abundance.
Across
all
Proteobacteria
emerged
as
dominant
groups
components.
abundance
exhibited
a
decline
from
rhizosphere
endosphere,
accompanied
an
increase
number
distinctive
biomarkers
endosphere.
composition
significant
similarity
endosphere
Bacterial
genes
rhizosphere-rhizoplane
were
associated
with
information
processing,
transportation
metabolism,
while
those
rhizoplane-endosphere
primarily
handle
metabolic
processes.
positively
correlated
total
nitrogen
content,
chemical
oxygen
demand,
NO
4
+
-N
season,
phosphorus,
organic
carbon,
3
content
Discussion
function
can
serve
indicators
Land,
Год журнала:
2025,
Номер
14(3), С. 533 - 533
Опубликована: Март 4, 2025
Urbanization
presents
significant
challenges
to
biodiversity
but
also
offers
opportunities
for
its
protection
and
development.
While
uncontrolled
urban
expansion
has
a
destructive
impact
on
biodiversity,
effective
planning
can
play
positive
role
in
protecting
maintaining
biodiversity.
The
of
human
factors,
such
as
planning,
protect
maintain
the
healthy
development
This
study
conducted
an
in-depth
analysis
evolution
various
wildlife
migration
corridors
throughout
full-cycle
construction
Xiong’an
New
Area
(Xiong’an)
China,
revealing
urbanization
these
networks.
Habitats
species
like
Sus
scrofa,
Bufo
gargarizans,
Parus
minor
have
notably
increased.
Between
2016
2023,
scrofa
habitats
grew
from
35
44,
large-toed
frog
24
35,
Chinese
tit
remained
stable.
By
phase,
expanded
87,
97,
58.
Habitat
areas
significantly,
especially
which
increased
2873.84
hectares
7527.97
phase.
Large-toed
2136.86
6982.78
hectares,
while
1894.25
3679.71
hectares.
These
changes
suggest
that
parks
green
spaces
provided
more
extensive
species.
In
terms
networks,
number
dispersal
routes
considerably.
2016,
had
77
routes,
frogs
16,
tits
77.
91
49,
respectively,
surged
232,
249,
152,
indicating
denser
network.
distribution
ecological
pinchpoints
changed
significantly.
2023
were
concentrated
densely
built
areas,
reflecting
urbanization’s
resilience,
assessed
through
network
performance,
showed
gradual
recovery.
connectivity
index
decreased
8.25
7.29
then
rebounded
11.37
ecosystem
adapted
after
initial
pressures.
Revista de Gestão Social e Ambiental,
Год журнала:
2025,
Номер
19(3), С. e011654 - e011654
Опубликована: Март 20, 2025
Aims:
Reed
(Phragmites
autralis)
is
a
plant
species
with
seasonal
reproductive
cycle,
it
has
very
high
biomass
in
U
Minh
Thuong
National
Park.
Vietnam.
To
evaluate
fresh
and
dry
biomass,
then
made
of
biochar
on
reed
plants
to
use
products
provide
bio-organic
fertilizer
raw
materials
for
watermelon
agriculture.
Methods:
achieve
that
goal
several
experiments
were
performed
as
(1)
investtigate
the
reeds
by
using
traditional
method;
(2)
adsorption
pig
urine
chemical
(nitrogen,
phosphorus
potash)
see
retention
coponents
dispersed
into
environment
adsorbed
biochar;
(3)
mix
inorganic
mineral
fertilizers
peat
from
some
–
formulas,
consider
composition
mixture;
(4)
grow
local
variety.
Results:
The
results
show
can
ammonium,
nitrate,
nitrogen,
also
potash.
So
possible
propose
study
planting
application
treatment
region
polluted.
Conclusions:
Biomass
high,
adsorb
potash
fertilizer;
mixed
Mekong
Delta.
Implications
research:
With
forest
fire
national
park
every
year
vegetation
causing
damage
property
human
labor;
Its
research
not
only
exploits
renewable
but
help
control
risk
fires.
Originality/valeu:
This
aim
give
methods
fires
product
Vietnam,
growing
well
growth
big
volume
rainny
season
suplly
material
Environmental Technology & Innovation,
Год журнала:
2024,
Номер
35, С. 103727 - 103727
Опубликована: Июнь 27, 2024
The
ferric
oxide
(Fe3O4)-impregnated
magnetic
mulberry
branch
biochar
(MBC)
was
prepared,
and
a
long-term
incubation
trial
conducted
to
assess
its
efficiency
in
the
remediation
of
As-contaminated
soil.
changes
soil
physicochemical
properties
[pH,
dissolved
organic
carbon
(DOC),
matter
(SOM),
electrical
conductivity
(EC)],
nutrient
elements,
enzymes,
bacterial
community
structure,
biodiversity
at
four
different
doses
MBC
(1
%,
3
5
7
wt%)
across
three
aging
periods
(30,
90,
180
d)
were
revealed.
results
showed
that
residual
state
As
increased
by
161.4
%
after
day
with
MBC.
Spearman
correlation
random
forest
model
analyses
revealed
available
nitrogen
had
highest
contribution
arsenic
passivation
process
addition
significantly
altered
abundance
composition
Actinobacteria,
Proteobacteria,
Chloroflexi,
Bacteroidetes,
Acidobacteriota
identified
as
predominant
bacteria
phylum
level
all
treated
groups.
visualizations
co-occurrence
networks
over
passivate
indicated
more
cooperative
mutualism
complex
interactions
from
30–180.
After
added
soil,
toxicity
reduced
increasing
time
through
succession
networks.
Overall,
facilitated
conversion
influencing
factors
microbial
structure
thus
reducing
toxicity.
is
promising
material
for
remediating
arsenic-contaminated
paddy
soils.
