Sustainability,
Год журнала:
2024,
Номер
16(17), С. 7426 - 7426
Опубликована: Авг. 28, 2024
To
seek
a
restoration
plan
for
the
safe
use
of
agricultural
land
around
mining
areas,
this
study
focuses
on
regions
plant
in
Huidong
County,
western
Sichuan
Province,
affected
by
lead–zinc
mining,
and
precise
remediation
heavy
metal
pollution
through
large-scale
synthesis
iron
silicate.
In
study,
we
investigated
vicinity
area
proposed
treatment
strategy
using
silicate
to
mitigate
pollution.
According
field
investigation
sampling
analysis,
collected
soil
samples
contained
excessive
Cd,
Pb,
Zn.
Cd
is
related
mining.
The
planting
crops
such
as
loquats
garlic
with
high
accumulation
coefficient
was
found
inappropriate
research
area.
Instead,
it
recommended
economically
important
like
mangoes
peaches
which
had
lower
accumulation.
On
basis
investigation,
seriously
polluted
metals,
among
4.0
times
higher
than
standard
land.
order
accurately
passivate
Zn,
material
put
into
mass
production.
situ
passivation
experiments
showed
that
when
water
content
between
25%
20%,
adding
4%
could
rapidly
reduce
effective
metals
other
cash
about
8%.
After
conducting
has
been
determined
preparation
can
repair
contaminated
areas.
conclusion,
capable
effectively
reducing
facilitating
utilization
Plants,
Год журнала:
2024,
Номер
13(6), С. 913 - 913
Опубликована: Март 21, 2024
The
paper
provides
a
comprehensive
examination
of
heavy
metal
stress
on
medicinal
plants,
focusing
its
impact
antioxidant
capacity
and
biosynthetic
pathways
critical
to
their
therapeutic
potential.
It
explores
the
complex
relationship
between
metals
physiological
biochemical
responses
highlighting
how
disrupts
pathways,
altering
concentrations
secondary
metabolites.
This
disruption
may
compromise
overall
quality
efficacy
requiring
holistic
understanding
cumulative
impacts.
Furthermore,
study
discusses
potential
targeted
genetic
editing
enhance
plant
resilience
against
by
manipulating
genes
associated
with
defenses.
approach
represents
promising
frontier
in
safeguarding
plants
metal-contaminated
environments.
Additionally,
research
investigates
role
phytohormone
signaling
adaptive
mechanisms
stress,
revealing
influence
responses,
thereby
adding
complexity
adaptation.
underscores
importance
innovative
technologies
global
cooperation
protecting
plants’
highlights
need
for
mitigation
strategies
address
contamination
effectively.
PLoS ONE,
Год журнала:
2024,
Номер
19(6), С. e0305053 - e0305053
Опубликована: Июнь 26, 2024
This
study
aims
to
assess
the
level
of
metal
contamination
and
ecological
risk
index
at
abandoned
Zaida
Pb/Zn
mining
site
in
eastern
Morocco
identify
native
plant
species
found
on
that
can
be
used
rehabilitation
through
phytoremediation
strategies.
Samples
from
seven
abundant
site,
along
with
their
rhizospheric
soils,
were
collected
analyzed
using
Inductively
Coupled
Plasma
Mass
Spectrometry
(ICP-MS)
determine
concentrations
various
metal(loid)s,
including
As,
Cu,
Ni,
Cd,
Sb,
Zn,
Pb.
Indicators
soil
pollution
risks
also
assessed,
enrichment
factor
(EF),
(PI),
(ERI).
The
Biological
Accumulation
Coefficient
(BAC),
Translocation
Factor
(TF),
Concentration
(BCF)
samples
calculated.
results
reveal
polymetallic
contamination,
notably
higher
Pb,
Cu
reaching
respectively
5568
mg
kg−1
DW,
152
kg−
1
148
indicating
a
significant
potential
risk.
(EF)
was
assessed
for
each
indicated
anthropogenic
origin
linked
intensive
activities
Zaida.
These
findings
are
supported
by
(PI)
ranging
1.6
10.01,
which
reveals
an
extremely
high
metal(loid)s
level.
None
exhibited
hyperaccumulation
metal(loid)s.
However,
Artemisia
herba
alba
demonstrated
strong
capacity
accumulate
Pb
its
aboveground
parts,
concentration
468
DW.
Stipa
tenacissima
,
Retama
spherocarpa
Astragalus
armatus
showed
accumulation
roots
280,
260,
256
DW.respectively.
Based
BAC,
TF,
BCF,
Ni
Cd
phytostabilization,
as
well
ability
Zn
phytoextraction.
Additionally,
displayed
capability
phytoextract
had
propensity
translocate
all
studied
has
phytostabilization
phytoextraction
As
Sb.
although
not
hyperaccumulators,
have
contribute
significantly
or
potentially
toxic
elements
(PTEs).
Moreover,
they
serve
vegetative
cover
mitigate
erosion
dispersion
Sustainability,
Год журнала:
2024,
Номер
16(12), С. 5138 - 5138
Опубликована: Июнь 17, 2024
The
high
consumption
and
cost
of
cement
are
the
bottleneck
problems
that
limit
development
cemented
tailings
backfilling
technology.
low-consumption
backfill
is
immersed
in
a
weak
acid/alkaline
groundwater
environment
for
long
time.
Reducing
can
easily
lead
to
such
as
sudden
decrease
strength
leakage
heavy
metals.
Through
monolithic
leaching
test
static
uniaxial
compressive
tests,
metals’
concentration
backfills
different
pH
soaking
solutions
were
measured
at
times.
Results
show
lower
will
result
CTB
higher
rate
metal
leaching.
Long-term
exposure
an
acidic/alkaline
instability
destruction
structure.
A
microscopic
examination
reveals
creation
hydration
products
improve
structure’s
compactness
while
also
lowering
internal
porosity
but
solidify
ions
various
ways.
first-order
reaction/diffusion
model
(FRDM)
better
evaluate
behavior
CTB.
This
study
helps
technology,
thereby
contributing
sustainable
mining
geotechnologies.
Horticulturae,
Год журнала:
2025,
Номер
11(1), С. 28 - 28
Опубликована: Янв. 2, 2025
In
recent
years,
there
has
been
a
significant
growth
in
scholarly
attention
to
the
effects
of
Cd
stress
on
horticultural
plants,
as
reflected
by
abundance
research
articles
this
issue
academic
publications.
Therefore,
it
is
necessary
conduct
review
current
and
provide
comprehensive
perspective
quickly
grasp
latest
developments
future
trends
field
“horticultural
plants-Cd
responses”.
By
utilizing
visualizing
bibliometric
analysis
software
CiteSpace,
study
integrated
analyzed
total
4318
relevant
records—2311
from
Web
Science
(WOS)
database
2007
China
National
Knowledge
Infrastructure
(CNKI)
database—related
responses”,
covering
period
1999
2024.
A
visual
was
conducted
form
knowledge
mappings,
including
status
well
differences
publications’
temporal
distribution,
spatial
distribution
(cooperation
networks)
intellectual
base
between
foreign
countries,
precisely
uncovering
core
aspects
topics
related
field.
The
results
indicated
following:
(1)
Scientific
responses”
experienced
increase
publication
volume
entered
phase
rapid
development.
Globally,
an
annual
average
217
WOS
since
2019,
while
China,
134
CNKI
2015.
(2)
most
productive
country
terms
(1165
articles,
52.79%),
engaging
active
partnerships
with
other
countries
worldwide.
Chinese
scholars
(Lin
L.
Liao
M.)
are
leading
researchers
both
domestic
international
fields
network
collaborations
among
authors
institutions
seemed
denser
compared
that
database.
(3)
International
hotspots
have
focused
accumulation,
tolerance
oxidative
stress,
domestically,
focus
antioxidant
enzymes,
seed
germination.
Phytoremediation,
subcellular
transcriptome
world’s
emerging
topics,
physiological
characteristics
still
topics.
(4)
comparison,
exhibited
lagging
development
trend,
which
fact
began
gene
expression
only
after
global
frontier
shifted
towards
biochar
cadmium
co-stress
yield
response.
Based
these,
provides
systematic
theoretical
basis
for
subsequent
aiding
their
efforts
understand
dynamic
frontiers
address
challenges
