Land,
Год журнала:
2024,
Номер
13(12), С. 2160 - 2160
Опубликована: Дек. 11, 2024
Land-use
change
is
an
important
cause
of
carbon
emissions
(CEs).
In
the
context
achieving
peaking
and
neutrality
goals,
understanding
coupling
mechanisms
between
land-use
CEs
great
significance
for
fostering
regional
low-carbon
sustainable
development.
this
study,
net
(LCN)
calculation
evaluation
model
was
built
based
on
perspective
change.
The
variation
matrix,
standard
deviation
ellipse,
spatial
autocorrelation
analysis
were
used
to
analyze
spatio-temporal
evolution
LCN
in
Chengyu
urban
agglomeration
(CUA)
from
2000
2020.
Meanwhile,
economic
contribution
coefficient
ecological
support
applied
evaluate
alignment
among
CEs,
socio-economic
development,
environment.
addition,
modified
Kaya
Logarithmic
Mean
Divisia
Index
(LMDI)
models
quantitatively
drivers
underlying
influence
LCN.
results
showed
following:
(1)
area
built-up
land
forest
expanded
rapidly,
mainly
transforming
grassland
farmland
CUA
during
study
period.
main
source
CEs.
changes
led
migration
center
variations
clustering.
(2)
growth
rate
decreased
after
2010,
disparities
productivity
compensation
cities
gradually
narrowed
environmental
governance
effectively
improved.
(3)
development
level
energy
consumption
intensity
primary
facilitator
inhibitor
LCN,
respectively.
could
offer
valuable
references
insights
formulating
reduction
strategies
policies.
Frontiers in Environmental Science,
Год журнала:
2025,
Номер
13
Опубликована: Март 21, 2025
Introduction:
In
order
to
improve
ecological
and
environmental
governance
capacities,
this
study
explores
the
creation
efficacy
of
a
horizontal
carbon
compensation,
aiming
enhance
capabilities.
The
research
addresses
critical
need
for
innovative
solutions
balance
emissions
preservation
in
river
basins,
with
YRB
serving
as
primary
case
study.
Methods:
Net
were
computed
each
province
using
data
from
2013
2022,
13
differentiating
between
surplus
deficit
locations.
An
evolutionary
game
model
that
examined
dynamic
interactions
under
incentive
punishment
mechanisms
was
built
these
computations
foundation.
Important
elements
affecting
compensatory
process
found.
viability
system
demonstrated
by
use
machine
learning
techniques
forecast
net
17
voluntary
trade
scenario.
Results:
findings
show
YRB’s
emission
management
conservation
may
be
greatly
enhanced
market-based
incentives
appropriate
advice.
revealed
integrating
penalty
effectively
promotes
cooperation
among
provinces,
leading
management.
Machine
predictions
further
validated
potential
trading
reduce
emissions,
highlighting
practicality
proposed
compensation
mechanism.
Discussion:
results
offer
theoretical
framework
implementation
compensation.
mechanism,
founded
on
backed
confirmation
learning,
offers
novel
approach
protection.
This
not
only
unique
challenges
but
moreover
acts
other
basins.,
contributing
broader
efforts
sustainable
Scientific Reports,
Год журнала:
2025,
Номер
15(1)
Опубликована: Март 25, 2025
Amid
global
climate
change,
the
pursuit
of
low-carbon
development
has
become
a
unified
international
goal.
The
Qinba
Mountain
region
plays
an
important
role
in
maintaining
China's
ecological
security,
making
spatial
zoning
tailored
for
carbon
neutrality
vital
local
sustainable
development.
Using
land
use
and
socioeconomic
data
from
2000
to
2020
81
county-level
units,
neutral
framework
was
developed,
considering
natural,
economic,
resource
factors.
This
study
further
integrated
spatiotemporal
dynamics
index
multi-scenario
predictions
future
emission
(CE)
zoning.
results
revealed
that
had
overall
positive
net-carbon
trend
without
significant
deficits,
central
faced
increased
CE
northern
weak
carrying
capacity.
predicted
continued
decrease
under
scenario
reached
30.55
million
t
by
2060,
with
only
nine
units
failing
reach
their
peaking
2030.
Five
different
zones
were
identified:
sink
functional
zone,
stabilization
high-carbon
control
zone
source
optimization
zone.
Tailored
strategies
each
proposed
enhance
regional
environment
contribute
green
These
findings
offer
insights
into
achieving
regions
or
cities.
Sustainability Accounting Management and Policy Journal,
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 9, 2025
Purpose
The
purpose
of
this
study
is
to
investigate
whether
urban
energy
planning
can
effectively
guide
enterprises
in
practicing
green
development
concepts.
Design/methodology/approach
Using
China’s
New
Energy
Demonstration
City
Pilot
Policy
(NEDC)
as
an
exogenous
shock,
uses
a
difference-in-differences
model
evaluate
the
impact
on
corporate
innovation.
Findings
This
finds
that
NEDC
significantly
enhances
innovation
among
pilot
areas,
with
effect
being
particularly
evident
non-state-owned
and
high-energy-consuming
industries.
Further
investigation
reveals
produces
both
catering
effect,
guiding
firms
adopt
strategic
innovations,
incentive
spurring
toward
substantial
Notably,
there
no
evidence
indicating
significant
spillover
effects
from
policy.
Practical
implications
comprehensively
mechanisms
through
which
induces
innovation,
providing
decision-making
support
for
concepts
enhancing
supporting
policies.
Social
indicates
influenced
by
local
policy
directions,
necessitating
policymakers
continuously
refine
implementation
methods
establish
scientifically
sound
long-term
promote
regional
sustainable
development.
Originality/value
provides
new
empirical
perspective
validate
feasibility
NEDC.
Furthermore,
it
delves
into
underlying
logic
differentiation,
insights
Land,
Год журнала:
2025,
Номер
14(4), С. 910 - 910
Опубликована: Апрель 21, 2025
Land
urbanization
(LU)
is
a
defining
feature
of
China’s
process
and
has
led
to
significant
carbon
emission
challenges.
To
clarify
the
interaction
mechanism
between
LU
emissions
(CEs),
this
study
examines
temporal
spatial
characteristics
CEs
as
well
direct
spillover
effects
in
east
Hu
Line.
Specifically,
three
representative
regions
are
selected
for
heterogeneity
analysis:
Three
Northeast
Provinces
region
(TNP),
Beijing–Tianjin–Hebei
(BTH),
Southeast
Coastal
(SC).
The
findings
follows:
(1)
Both
exhibited
consistent
upward
trends,
with
average
annual
growth
rates
4.3%
3.5%,
respectively.
(2)
Empirical
results
demonstrate
that
indirect
effect
coefficients
on
0.129
−0.224,
(3)
significantly
positive
both
TNP
SC,
respective
0.336
0.177.
Notably,
observed
exclusively
TNP,
coefficient
0.174.
In
contrast,
exerts
no
influence
BTH.
research
offer
valuable
insights
into
formulation
differentiated
policies
effective
reduction
policies.
Sustainability,
Год журнала:
2024,
Номер
16(10), С. 4104 - 4104
Опубликована: Май 14, 2024
Land
use,
as
one
of
the
major
sources
carbon
emissions,
has
profound
implications
for
global
climate
change.
County-level
land-use
systems
play
a
critical
role
in
national
emission
management
and
control.
Consequently,
it
is
essential
to
explore
spatiotemporal
effects
optimization
strategies
emissions
at
county
scale
promote
achievement
regional
dual
targets.
This
study,
focusing
on
Shaanxi
Province,
analyzed
characteristics
land
use
from
2000
2020.
By
establishing
evaluation
model,
county-level
were
clarified.
Utilizing
Geodetector
K-means
clustering
methods,
driving
mechanisms
elucidated,
explored.
The
results
showed
that
during
2000–2020,
Province
underwent
significant
changes,
with
constructed
increasing
by
97.62%,
while
cultivated
grassland
substantially
reduced.
overall
exhibited
pattern
North
>
Central
South.
total
within
province
increased
nearly
fourfold
over
20
years,
reaching
1.00
×
108
tons.
Constructed
was
primary
source
forest
contributed
significantly
sink
study
area.
Interactions
among
factors
had
impacts
spatial
differentiation
emissions.
For
counties
different
types
differentiated
recommended.
Low-carbon
should
intensify
ecological
protection
rational
utilization,
medium-carbon
need
strike
balance
between
economic
development
environmental
protection,
high-carbon
prioritize
reduction
structural
transformation.
