Land,
Год журнала:
2025,
Номер
14(3), С. 528 - 528
Опубликована: Март 3, 2025
Quantifying
the
unequal
supply
and
demand
of
ecosystem
services
(ESs)
is
a
prerequisite
for
hierarchical
ecological
governance
decisions.
However,
previous
studies
have
largely
overlooked
scale
effect
spatially
adjacent
units
role
spatial
compactness
in
shaping
inequality.
To
address
these
research
gaps,
this
study
conducted
survey
six
counties
within
Danjiangkou
Basin
China.
By
adopting
moving
window-based
local
Gini
coefficient
method,
we
quantified
inequality
ESs
region,
introduced
refined
variation
to
measure
compactness,
analyzing
impact
urbanization
on
The
results
indicate
that
region
gradually
intensifying.
from
perspective,
exhibits
significant
heterogeneity,
decreasing
urban
centers
suburbs
rural
areas,
while
maintaining
strong
continuity.
Furthermore,
found
primary
factor
exacerbating
inequality,
compact
development
can
mitigate
it.
findings
provide
practical
guidance
cross-county
coordination,
restoration,
sustainable
development.
Land,
Год журнала:
2025,
Номер
14(3), С. 661 - 661
Опубликована: Март 20, 2025
Imbalanced
supplies
and
demands
of
ecosystem
services
(ESSD)
can
negatively
affect
human
well-being.
Optimizing
land
use
patterns
in
cities
regions
is,
fact,
essential
to
mitigate
this
challenge
ensure
sustainable
development.
In
context,
the
present
study
aims
analyze
supply
demand
food
production
(FPs),
carbon
sequestration
(CSs),
recreation
(RSs)
a
typical
coal
resource-based
city
(Huainan)
China.
addition,
main
influencing
factors
their
driving
mechanisms
were
further
explored
using
geographical
detector
(Geo-Detector)
multi-scale
geographic
weighted
regression
(MGWR)
models.
Future
changes
also
predicted
under
traditional
constrained
development
scenarios
GeoSOS-FLUS
model.
The
obtained
results
indicated
that:
(1)
comprehensive
service
(ES)
index
decreased
from
1.42
0.84,
while
increased
0.74
0.95
during
2010–2020
period;
(2)
urban
rural
areas
had
spatial
disparities;
(3)
construction,
ecological,
cultivated
strongly
impacted
ES;
(4)
implementing
effectively
protect
ecological
land,
control
expansion,
improve
ESSD
relationships
Huainan
City.
This
provides
valuable
theoretical
foundation
methodological
framework
for
future
optimization
efforts,
as
well
enhancing
sustainability
mitigating
imbalance
between
services.
Ecological Indicators,
Год журнала:
2023,
Номер
153, С. 110461 - 110461
Опубликована: Июнь 10, 2023
Understanding
the
patterns,
relationships,
and
driving
forces
between
ecosystem
services
(ESs)
supply–demand
at
multiple
spatial
scales
can
facilitate
sustainable
hierarchical
management.
However,
scale
effects
of
ESs
mismatches
were
typically
ignored,
resulting
in
inadequate
targeted
promotion
policies.
This
study
identified
key
(grain
production,
water
yield,
carbon
sequestration,
soil
conservation)
using
ecological
ratio
bivariate
Moran's
I
three
grid
county
from
2000
to
2020
Hubei
Province,
China.
Then
regression
models
applied
explore
these
mismatches.
The
major
results
revealed
that
(1)
Province
counties
located
away
urban
areas
self-sufficient
supply–demand,
but
numbers
declined
over
twenty
years.
characteristics
some
patches
may
be
obscured
coarser
scales.
(2)
directions
socioecological
drivers
robust,
their
intensities
changed
significantly
four
normalized
difference
vegetation
index
was
primary
positive
driver
fine
scale,
while
population,
economy,
proportion
construction
land
became
dominant
Factors
influencing
more
diverse
compared
coarse
scale.
(3)
Efficient
strategies
scale-dependent
place-based.
Different
management
units
should
clarify
responsibilities
strengthen
linkages
upper
lower
levels
achieve
development.
At
provincial
level,
strengthening
interregional
cooperation
allocating
surplus
grain
resources
southwest
regions
contributes
balancing
regional
ESs.
adopting
region-specific
based
on
delineating
zones
is
crucial.
finer
levels,
incorporating
micro-scale
mismatch
locations
natural
background
information
provide
valuable
guidance
for
localized
protection
restoration
projects.
findings
underscore
strengths
conducting
assessments
scales,
enabling
different
government
enhance
effective
prevent
misinformation.
Chinese Geographical Science,
Год журнала:
2023,
Номер
33(2), С. 333 - 350
Опубликована: Март 23, 2023
For
mankind's
survival
and
development,
water,
energy,
food
(WEF)
are
essential
material
guarantees.
In
China,
however,
the
spatial
distribution
of
WEF
is
seriously
unbalanced
mismatched.
Here,
a
collaborative
governance
mechanism
that
aims
at
nexus
security
needs
to
be
urgently
established.
this
paper,
Yellow
River
Basin
in
China
with
representative
system,
was
selected
as
case.
Firstly,
comprehensive
framework
for
coupling
coordination
constructed,
relationship
between
them
were
analyzed
theoretically.
Then,
we
investigated
spatiotemporal
characteristics
driving
mechanisms
degree
(CCD)
composite
evaluation
method,
model,
statistical
analysis,
multiscale
geographic
weighted
regression.
Finally,
policy
implications
discussed
promote
coordinated
development
system.
The
results
showed
that:
1)
subsystems
significant
imbalance
pattern
diversity
temporal
changes;
2)
CCD
system
varied
little
remained
moderate
coordination.
Areas
have
increased,
while
areas
superior
mild
disorder
decreased.
addition,
clustering
phenomenon
obvious
polarization;
3)
action
each
factor
self-differentiated
regionally
variable.
different
factors,
GDP
per
capita
particular
importance,
which
contributed
most
regional
development's
regions,
capita,
average
yearly
precipitation,
population
density,
urbanization
rate
exhibited
differences
geographical
gradients
an
east-west
direction.
conclusion
can
provide
references
resource
allocation
sustainable
by
enhancing
utilization
efficiency.
