Environmental Pollution and Management,
Год журнала:
2024,
Номер
1, С. 15 - 23
Опубликована: Май 24, 2024
This
investigation
delves
into
the
impact
of
shale
gas
extraction
and
subsequent
land
reclamation
on
soil
characteristics
plant
carbon
sequestration
within
Fuling
District,
specifically
focusing
Jiaoshi
Town.
Through
meticulous
sampling
analysis,
study
evaluates
modifications
in
soil's
physical
chemical
properties
pre-
post-reclamation,
encompassing
pH,
bulk
density,
moisture
content,
nitrogen,
phosphorus
levels,
heavy
metal
concentrations.
Concurrently,
potential
several
reintroduced
local
species
is
assessed.
Findings
indicate
a
slight
alkaline
shift
pH
with
notable
improvements
structure,
reflected
by
decreased
density
enhanced
fostering
better
conditions
for
growth.
An
increase
nitrogen
content
post-reclamation
suggests
fertility,
pivotal
agricultural
productivity.
research
contributes
to
understanding
environmental
restoration
effectiveness
following
industrial
disturbances,
offering
insights
optimizing
practices
ecological
balance
sustainable
management
gas-affected
regions.
Toxics,
Год журнала:
2024,
Номер
12(11), С. 798 - 798
Опубликована: Окт. 31, 2024
In
order
to
validate
the
applicability
of
pXRF
for
rapid
in
situ
detection
heavy
metals
urban
soils
and
accurately
obtain
an
assessment
soil
quality
Changchun,
a
city
northeast
China,
164
samples
from
within
main
area
Changchun
were
collected
analysis.
The
stable
elements
Si
Ti
used
establish
matrix
effect
correction
model,
values
Cr
(64.2
mg⋅kg
Water,
Год журнала:
2024,
Номер
16(23), С. 3346 - 3346
Опубликована: Ноя. 21, 2024
Soil
nutrients
are
essential
for
plant
survival,
especially
in
karst
regions
where
soil
erosion
is
a
significant
threat,
leading
to
ecosystem
degradation.
Rocks
exposed
these
areas
contribute
fragmented
coverage
and
the
complex
spatial
distribution
of
nutrients,
hindering
vegetation
recovery.
In
this
study,
we
collected
60
samples
(0–30
cm
deep)
from
typical
rocky
desertification
slope.
Classical
statistics
geostatistics
were
used
assess
variability
following
key
properties:
organic
carbon
(SOC),
total
nitrogen
(TN),
phosphorus
(TP),
potassium
(TK).
The
study
mapped
continuous
surface
using
ordinary
kriging
method
analyze
results
showed
that,
except
bulk
density
porosity,
which
little
variation,
other
characteristics
had
moderate
high
levels
variability.
SOC,
TN,
TP
decreased
with
depth,
while
TK
content
increased
depth.
Each
layer
has
strong
autocorrelation
its
SOC.
decreases
indicating
autocorrelation.
0–10
layer,
SOC
displays
highest
level
continuity,
TN
exhibiting
higher
compared
nutrients.
Within
10–20
TP,
all
exhibit
Moving
20–30
structural
most
pronounced.
correlation
between
properties
was
not
strong,
only
cumulative
explanatory
power
11.81%
first
two
axes
redundancy
analysis
(RDA).
Among
them,
silt
impact
on
Studying
crucial
improving
quality
promoting
restoration.
American Journal of Environmental Protection,
Год журнала:
2024,
Номер
13(6), С. 175 - 185
Опубликована: Ноя. 22, 2024
This
literature
review
examines
the
dual
impact
of
climate
change
and
invasive
species
Prosopis
juliflora
on
rangelands
in
Afar
Region
Ethiopia.
Climate
has
intensified
environmental
stressors
this
arid
region,
leading
to
increased
temperatures
erratic
rainfall
patterns,
which
threaten
productivity
rangelands.
Concurrently,
juliflora,
an
introduced
for
reforestation,
spread
aggressively
across
these
rangelands,
exacerbating
land
degradation.
The
synthesizes
current
research
ecological
socio-economic
effects
invasion,
including
its
soil
properties,
water
resources,
livestock
productivity.
It
also
explores
how
may
enhance
creating
a
feedback
loop
that
further
degrades
rangeland
ecosystems.
Despite
existing
management
strategies,
such
as
mechanical
removal
chemical
treatments,
their
effectiveness
been
limited.
identifies
significant
gaps
emphasizes
need
integrated
approaches
address
both
species.
Sustainable
strategies
are
crucial
mitigating
combined
threats
Region's
supporting
livelihoods
local
pastoral
communities.
Environmental Pollution and Management,
Год журнала:
2024,
Номер
1, С. 15 - 23
Опубликована: Май 24, 2024
This
investigation
delves
into
the
impact
of
shale
gas
extraction
and
subsequent
land
reclamation
on
soil
characteristics
plant
carbon
sequestration
within
Fuling
District,
specifically
focusing
Jiaoshi
Town.
Through
meticulous
sampling
analysis,
study
evaluates
modifications
in
soil's
physical
chemical
properties
pre-
post-reclamation,
encompassing
pH,
bulk
density,
moisture
content,
nitrogen,
phosphorus
levels,
heavy
metal
concentrations.
Concurrently,
potential
several
reintroduced
local
species
is
assessed.
Findings
indicate
a
slight
alkaline
shift
pH
with
notable
improvements
structure,
reflected
by
decreased
density
enhanced
fostering
better
conditions
for
growth.
An
increase
nitrogen
content
post-reclamation
suggests
fertility,
pivotal
agricultural
productivity.
research
contributes
to
understanding
environmental
restoration
effectiveness
following
industrial
disturbances,
offering
insights
optimizing
practices
ecological
balance
sustainable
management
gas-affected
regions.
