Collaborative regulation of eco-environment pressure and sci-technology innovation ability in Beijing-Tianjin-Hebei urban agglomeration with environmental footprint integrated inversion
Journal of Environmental Management,
Год журнала:
2025,
Номер
375, С. 124368 - 124368
Опубликована: Фев. 1, 2025
Язык: Английский
Integrating Ecological Footprint into Regional Ecological Well-Being Evaluation: A Case Study of the Guanzhong Plain Urban Agglomeration, China
Land,
Год журнала:
2025,
Номер
14(4), С. 688 - 688
Опубликована: Март 25, 2025
This
study
incorporated
ecological
footprint
(EF)
consumption
into
a
framework
to
assess
well-being.
A
model
and
implementation
for
characterizing
regional
net
well-being
were
then
developed.
Using
the
Guanzhong
Plain
Urban
Agglomeration
(GPUA)
as
case
study,
land
use
data
from
2000
2020
utilized
calculate
ecosystem
service
value
(ESV),
representing
supply
side
of
functions.
Simultaneously,
EF
was
assessed
demand
side.
Taking
account
level
economic
development
characteristics
people’s
living,
evaluation
constructed
arrive
at
deficit
or
surplus
situation.
The
results
indicated
that:
(1)
overall
ESV
GPUA
follows
trend
initial
growth
followed
by
decline.
Woodland,
grassland,
farmland
are
main
contributors
total
ESV,
with
regulating
supporting
services
accounting
more
than
80%
value.
(2)
in
shows
significant
upward
trend,
increasing
over
70%
on
average.
carrying
capacity
has
slightly
increased,
biologically
productive
area
that
can
support
human
activities
expanding
1909.49
million
hectares.
Additionally,
urban
agglomeration
cities
tended
stabilize
since
2015.
(3)
Since
2010,
anthropogenic
continued
exceed
capacity,
resulting
an
deficit.
average
compensation
per
hectare
increased
35.588
CNY
187.110
CNY.
offers
theoretical
foundation
definition
research
providing
accurate
assessment
multiple
scales.
It
is
expected
this
approach
will
help
reduce
opportunity
costs
associated
protection,
while
promoting
balanced
preservation.
Язык: Английский
Three-Dimensional Ecological Footprint Assessment of Cropland in Typical Grain-Producing Regions Based on Carbon Footprint Improvement
Land,
Год журнала:
2025,
Номер
14(4), С. 852 - 852
Опубликована: Апрель 14, 2025
The
challenges
of
limited
cropland
resources
and
ecological
degradation
in
grain-producing
areas
were
addressed
this
study
within
the
broader
context
China’s
civilization
dual
carbon
goals.
An
integrated
framework
was
employed,
applying
three-dimensional
footprint
(EF3d)
model,
enhanced
by
improvement,
to
assess
at
provincial,
municipal,
county
levels.
analysis
indicated
a
rise
both
absorption
emissions,
resulting
surplus.
Since
1984,
chemical
fertilizers
have
been
identified
as
predominant
source
emissions.
Carbon
found
vary
distinctly
among
four
crops.
Additionally,
fluxes
displayed
notable
spatial
temporal
variability.
deficit
persisted,
showing
distinct
clustering.
Moreover,
breadth
(EFsize)
exhibit
pattern
decrease–increase–decrease,
while
occupation
remained
high.
depth
(EFdepth)
consistently
surpassed
threshold
1.
Spatially,
distribution
EFsize
opposite
that
EFdepth;
centroid
per
capita
EFdepth
underwent
significant
shift.
EF3d
observed
experience
downward
trend,
with
considerable
regional
disparities.
Furthermore,
unsustainable
use
across
multiple
scales.
This
research
provides
an
empirical
foundation
for
promoting
advancing
agriculture
sustainable
practices.
Язык: Английский
Assessing inter-industrial ecosystem service flows and economic benefits of sponge city: A comprehensive input-output analysis
Environmental Impact Assessment Review,
Год журнала:
2025,
Номер
114, С. 107955 - 107955
Опубликована: Апрель 29, 2025
Язык: Английский
Past-to-future resources utilization efficiency and cross-regional compensation strategies in urban agglomerations driven by environmental footprint dynamic assessment
Sustainable Cities and Society,
Год журнала:
2024,
Номер
118, С. 106056 - 106056
Опубликована: Дек. 9, 2024
Язык: Английский
Spatio-Temporal Change in Urban Carbon Metabolism Based on Ecological Network Analysis: A Case Study in the Beijing–Tianjin–Hebei Urban Agglomeration, China
Land,
Год журнала:
2024,
Номер
13(12), С. 2252 - 2252
Опубликована: Дек. 23, 2024
Urban
carbon
emissions
significantly
contribute
to
climate
change,
exacerbating
environmental
issues
such
as
global
warming.
Understanding
metabolism
is
vital
for
identifying
key
emission
sources
and
implementing
targeted
mitigation
strategies.
This
study
presents
an
innovative
analysis
framework
that
integrates
ecological
network
(ENA)
with
land
use
dynamics,
enriching
the
theoretical
system
providing
policy
recommendations
sustainable
urban
development.
We
investigated
in
Beijing–Tianjin–Hebei
Agglomeration
(BTHUA)
from
2000
2020
using
statistical
data.
The
ENA
method
quantified
relationships
between
compartments.
Our
findings
revealed
industrial
transportation
exhibited
highest
density,
while
forest
demonstrated
sequestration
density.
Notably,
negative
net
horizontal
flow
indicated
changes
exacerbated
disorder
of
metabolism.
increasing
mutualism
index
suggested
a
reduction
impacts
on
highlights
importance
spatial
planning
transforming
provides
comprehensive
understanding
dynamics
influenced
by
changes.
insights
gained
can
inform
effective
strategies
BTHUA
similar
agglomerations,
ultimately
contributing
Язык: Английский