Investigating the Dynamic Change and Driving Force of Vegetation Carbon Sink in Taihang Mountain, China
Land,
Год журнала:
2024,
Номер
13(9), С. 1348 - 1348
Опубликована: Авг. 24, 2024
Vegetation
plays
an
important
role
in
absorbing
carbon
dioxide
and
accelerating
the
achievement
of
neutrality.
As
ecological
barrier
North
China,
Taihang
Mountains
are
pivotal
to
construction
project
China.
Nevertheless,
dynamic
development
vegetation
sink
region
impact
factors
on
have
not
been
systematically
evaluated.
This
study
employed
a
comprehensive
approach,
utilising
remote
sensing
technology
meteorological
topographic
data,
conjunction
with
net
ecosystem
productivity
(NEP)
estimation
model
reveal
characteristics
sinks
Mountain,
then
revealed
dynamics
evolution
NEP
inter-annual
trend
by
using
Theil–Sen
Median
slope
estimation,
Mann–Kendall
test,
coefficient
dissociation
analysed
driving
roles
influencing
parameter
optimal
geographic
detector.
Our
findings
suggest
that
Mountain
area
has
clear
growth
time,
average
value
is
289
gC-m−2-a−1
from
2000
2022,
spatial
distribution
shows
high
northeast
low
middle
west,
gradual
increase
southwest;
areas
fluctuation
mainly
distributed
around
some
cities
susceptible
interference
natural
or
anthropogenic
factors.
The
influenced
variety
factors,
among
which
explanatory
power
each
factor
as
follows:
DEM
(0.174)
>
temperature
(0.148)
precipitation
(0.026)
(0.017)
direction
(0.003).
had
strongest
for
changes,
two-by-two
effects
were
all
significantly
stronger
than
single
factor,
interaction
between
power;
distinguishing
climate
change
contribution
activities
changes
more
90%
Mountainous
Region
was
60%,
force
change.
results
this
can
only
provide
reference
reduction
restoration
projects
but
also
benefit
research
paradigm
sequestration
other
regions.
Язык: Английский
Constructing ecological security patterns using remote sensing ecological index and circuit theory: A case study of the Changchun-Jilin-Tumen region
Journal of Environmental Management,
Год журнала:
2024,
Номер
373, С. 123693 - 123693
Опубликована: Дек. 13, 2024
Язык: Английский
Network Meta-Analysis of Factors Influencing the Carbon Sink Capacity of Urban Park Green Spaces
Ying-Chao Ji,
Tianyi LIN,
Lian Liu
и другие.
Landscape Architecture,
Год журнала:
2025,
Номер
32(1), С. 23 - 31
Опубликована: Янв. 1, 2025
Objective
This
research
mainly
aims
to
identify
the
primary
interactions
between
factors
influencing
carbon
sink
capacity
of
urban
park
green
spaces
and
recognize
most
effective
landscape
design
strategies,
thereby
providing
a
foundational
data
set
for
further
development
repository
lifecycle
strategies
spaces.
In
light
increasingly
prominent
role
in
mitigating
climate
change,
also
seeks
highlight
that
balance
ecological
functions
with
recreational
aesthetic
needs.
Method
employs
network
Meta-analysis
method
explore
critical
sequestration
potential
spaces,
conduct
systematic
quantitative
assessment
their
respective
capacity.
The
categorizes
statistically
analyzes
various
currently
involved
relevant
affect
whose
cumulative
impacts
are
assessed
using
method.
incorporates
evidence
plots,
league
tables,
SUCRA
(surface
under
ranking
curves)
evaluate
relative
importance
different
factors.
Additionally,
heterogeneity,
bias,
errors
examined
through
subgroup
analyses
based
on
scale
(a),
functional
characteristics
(b),
climatic
conditions
(c),
accompanied
by
evaluation
publication
bias
funnel
plots.
Results
analysis
this
involves
50
eligible
literature
articles
published
2000
2024,
which
selected
from
total
952
initially
collected.
identifies
34
factors,
categorized
into
five
distinct
clusters:
Design
characteristics,
habitat
composition,
planting
maintenance
methods,
external
environment.
results
emphasize
multidimensionality
parks.
practices
emerge
as
stable
broadly
applicable
Their
values
rank
highest,
reflecting
consistent
contribution
across
diverse
settings.
For
instance,
controlling
proportions
grasslands
pathways
at
20%
30%,
respectively,
optimizing
storage
while
maintaining
value.
Maintenance
often
act
other
enhance
capacity,
such
native
tree
species,
selecting
natural
materials,
designing
low-maintenance
sites
reduce
cost
maintenance.
Habitat
composition
show
significant
influence
specific
scenarios.
Fast-growing
species
large-canopy
demonstrate
strong
initial
subsequent
maintenance,
including
pruning,
is
essential
sustain
long-term
benefits.
Conversely,
reveals
high
particularly
influenced
density
vegetation
diversity.
Planting
methods
hold
enhancing
parks,
multi-layered
structures
but
require
careful
adjustments
avoid
excessive
shading
competition,
achieving
more
efficient
sequestration.
environment
generally
weaker
still
requires
attention
geographical
location,
conditions,
soil
types
parks
lead
certain
differences.
Subgroup
type
shows
objects
dominated
temperate
climates
higher
presumably
because
longitudinal
differences
regions
large,
plant
environments
large
measurement
Conclusion
provides
insights
interplay
shaping
emphasizing
like
While
offer
substantial
localized
benefits,
variability
necessitates
tailored
interventions
informed
social
contexts.
To
advance
neutrality
efforts,
future
should
integrate
these
findings
practical
tools,
enhanced
modules
performance
platforms.
These
allow
assessments
account
design,
construction,
phases,
thus
supporting
real-time
monitoring
optimization.
leveraging
human-machine
collaboration
intelligent
workflows
can
decision-making
combining
human
expertise.
Future
expand
system
composite
space,
so
fill
gaps
sinks
special
environments,
enrich
used.
Язык: Английский
Relevance of carbon sink to ecological sensitivity in terraced agroforestry ecosystems under tourism interference
Mengwei Han,
Shuaipu Zhang,
Junfeng Dai
и другие.
Ecological Indicators,
Год журнала:
2025,
Номер
171, С. 113179 - 113179
Опубликована: Фев. 1, 2025
Язык: Английский
Detection of driving factors and critical thresholds for carbon sequestration capacity in urban agglomerations using a combined causal inference and machine learning approach
GIScience & Remote Sensing,
Год журнала:
2025,
Номер
62(1)
Опубликована: Март 24, 2025
The
carbon
sequestration
capacity
in
urban
agglomeration
ecosystems
is
crucial
for
enhancing
scientific
understanding
of
the
cycle
and
promoting
sustainable
development
to
mitigate
climate
change.
However,
existing
studies
on
driving
factors,
particularly
regarding
determining
causal
mechanisms
critical
thresholds
remain
unclear.
To
address
this
knowledge
gap,
we
propose
a
CMSC
framework
which
integrates
inference
machine
learning
methods
reveal
underlying
determine
drivers
affecting
Yangtze
River
Delta
(YRDUA).
were
heterogeneous
between
municipal
county
non-municipal
YRDUA.
nighttime
light,
surface
solar
radiation
downwards,
air
temperature,
total
precipitation
population
density
that
impacted
(municipal)
counties
YRDUA
0.04
(0.4)
nW·cm−2·sr−1·yr−1,
−6.1
×
104
(−5.46
104)
J·m−2·yr−1,
0.013
(0.017)
K·yr−1,
3.64
10−5
(2.51
10−5)
m·yr−1
−0.04
people·km−2·yr−1,
respectively.
Furthermore,
long-term
(from
2021
2100)
dataset
with
county-level
scale
was
generated
using
inference-based
model.
In
context
neutrality,
found
optimal
emission
scenario
low-carbon
SSP3,
under
average
most
will
exceed
1
107
t.
Our
study
provides
constructive
basis
science-based
ecological
management
China.
Язык: Английский
Exploring Suitable Urban Plant Structures for Carbon-Sink Capacities
Land,
Год журнала:
2025,
Номер
14(4), С. 849 - 849
Опубликована: Апрель 13, 2025
Urban
parks,
a
type
of
urban
green
space,
help
mitigate
environmental
pollution
and
climate
change
by
absorbing
storing
atmospheric
carbon.
Optimizing
their
carbon-sink
capacity
requires
thoughtful
plant
community
design
considering
multiple
factors.
This
study
analyzed
South
Korean
parks
using
QGIS
i-Tree
Eco,
integrating
satellite
imagery
with
field
surveys
at
both
spatial
tree
scales.
Park
spaces
were
classified
into
six
types
based
on
the
biotope
criteria
established
in
this
study.
Random
forest
regression
was
applied
to
each
identify
key
variables
influencing
annual
carbon
sequestration
storage.
The
relationship
between
maturity
examined
for
ten
dominant
species,
offering
insights
selection.
Higher
coverage
more
deciduous
species
linked
efficiency
While
variable
importance
varied
slightly
across
types,
density
most
influential
sequestration,
diameter
breast
height
age
These
findings
provide
integrated
short-term
long-term
storage,
as
well
strategic
directions
structuring
communities
ecosystems.
offers
empirical
evidence
designing
carbon-efficient
contributing
sustainable
landscape
strategies.
Язык: Английский
Spatial and temporal vegetation dynamics from 2000 to 2023 in the Western Himalayan regions
Stochastic Environmental Research and Risk Assessment,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 18, 2025
Язык: Английский
Spatial Pattern and Influence Mechanisms of Forest Land Quality under the Background of Carbon Peaking and Carbon Neutrality: A Case Study in Kaizhou District, Chongqing, China
Land,
Год журнала:
2024,
Номер
13(10), С. 1645 - 1645
Опубликована: Окт. 9, 2024
Since
the
goals
of
carbon
peaking
and
neutrality
have
been
established,
forest
sinks
garnered
significant
attention.
As
a
fundamental
component
sinks,
quality
land
significantly
influences
sink
capacity
forests.
This
study
utilized
Kaizhou
District,
Chongqing
City,
typical
area
as
case
study,
used
correction
method,
factor
CASA
model,
landscape
ecology
indexes,
canonical
correlation
analysis
to
evaluate
level
reveal
spatial
distribution
pattern
influencing
mechanisms
quality.
The
results
showed
that:
(i)
index
public
welfare
was
distributed
in
[37.89,
148.15],
each
diversified
space.
commodity
[40.00,
92.67],
some
high-quality
appeared
transition
zone
region;
(ii)
amount
net
primary
productivity
passed
test.
Primary
higher
on
with
lower
low-quality
index;
(iii)
mainly
positively
affected
by
community
structure,
average
annual
precipitation,
temperature,
soil
moisture.
Commodity
moisture,
slope
aspect.
However,
landform
had
negative
impact
two
types
land.
Given
these
findings,
we
also
proposed
series
measures
aimed
at
promoting
sustainable
development
research
regional
Язык: Английский
A Multi Source Data-Based Method for Assessing Carbon Sequestration of Urban Parks from a Spatial–Temporal Perspective: A Case Study of Shanghai Century Park
Yiqi Wang,
Jiao Yu,
Weixuan Wei
и другие.
Land,
Год журнала:
2024,
Номер
13(11), С. 1914 - 1914
Опубликована: Ноя. 14, 2024
As
urbanization
accelerates
globally,
urban
areas
have
become
major
sources
of
greenhouse
gas
emissions.
In
this
context,
parks
are
crucial
as
significant
components
carbon
sinks.
Using
Shanghai
Century
Park
a
case
study,
study
aims
to
develop
an
applicable
and
reliable
workflow
accurately
assess
the
sequestration
capacity
from
spatial–temporal
perspective.
Firstly,
random
forest
model
is
employed
for
biotope
classification
mapping
in
park
based
on
multi-source
data,
including
raw
spectral
bands,
vegetation
indices,
texture
features.
Subsequently,
Net
Primary
Productivity
biomass
different
types
calculated,
enabling
dynamic
monitoring
park’s
2018
2023.
Moreover,
explores
main
factors
influencing
changes
management
The
findings
reveal:
(1)
application
imagery
data
enhances
accuracy
mapping,
with
winter
proving
more
precise
classification.
(2)
From
2023,
Park’s
showed
fluctuating
upward
trend,
variations
abilities
within
park.
(3)
Renovation
construction
work
related
significantly
impacted
capacity.
Finally,
proposes
optimization
strategies
focused
species
selection
layout,
planting
density,
management.
Язык: Английский