This
study
considers
China’s
ongoing
Urban
Old
Residential
Community
Renovation
Pilot
Policy
(UORCRPP),
one
of
the
important
policies
for
urban
renewal
(UR),
as
a
quasi-natural
experiment,
and
uses
sample
283
panel
data
from
Chinese
cities
to
examine
impact
influential
mechanisms
UR
on
carbon
emissions
(UCE)
by
applying
difference-in-differences
(DID)
model.
Our
findings
reveal
that
significantly
reduces
UCE,
conclusion
supported
series
robustness
analyses.
achieves
this
reduction
in
UCE
through
four
transmission
mechanisms:
infrastructure
development,
growth
productive
service
sector,
resource
allocation,
economic
agglomeration.
Furthermore,
exerts
more
pronounced
inhibitory
effect
small-scale
cities,
central
western
regions,
those
not
reliant
resource-intensive
industries.
Additionally,
demonstrates
stronger
designated
low-carbon
pilot
non-participants
new
urbanization
programs,
involved
innovation-focused
initiatives.
also
exhibits
significant
negative
spatial
spillover
surrounding
with
taking
“U”-shaped
pattern
distance
thresholds
increase.
The
maximum
is
observed
at
200
kilometers.
Sustainability,
Год журнала:
2024,
Номер
16(10), С. 3928 - 3928
Опубликована: Май 8, 2024
Spatial
planning,
a
policy
instrument
for
creating
sustainable
environments
that
meet
the
needs
of
current
and
future
generations,
has
been
implemented
extensively
worldwide.
However,
it
is
difficult
urban
planners
to
thoroughly
determine
spatial
value
territory
make
informed
decisions
regarding
efficient
utilization
regional
resources
in
real
world.
This
study
proposes
novel
methodological
framework
pattern
optimization
can
guide
land
use
by
integrating
Minimum
Spanning
Tree
(MST)
clustering
with
comprehensive
evaluation
system
(dual
evaluation).
Furthermore,
validity
this
demonstrated
through
case
territorial
planning
Deyang,
China.
The
findings
indicate
(1)
presented
offers
valuable
guidance
arrangement
resources,
especially
practical
projects;
(2)
combination
dual
MST
facilitate
automatic
regionalization
identify
clusters
exhibiting
functional
similarity
terms
use.
By
focusing
on
advancements,
concludes
integration
(DE)
not
only
simplifies
identification
optimal
land-use
patterns
but
also
promotes
more
systematic
approach
support
planning.
Heliyon,
Год журнала:
2023,
Номер
9(11), С. e21671 - e21671
Опубликована: Окт. 28, 2023
Ensuring
equitable
access
to
green
spaces
in
urban
built-up
areas
is
not
only
vital
for
fostering
environmental
justice
but
also
aligns
with
the
United
Nations
Sustainable
Development
Goals
(SDGs).
However,
there
a
noticeable
gap
current
body
of
research
regarding
role
small
spaces,
especially
their
multifunctionality
from
an
ecosystem
services
perspective.
Taking
area
Harbin
as
example,
this
study
first
applied
Analytic
Hierarchy
Process
classify
supply
and
demand
space
into
three
types.
Then,
article
further
analyzes
potential
functional
positioning
newly
added
including
ecological
social
functions,
using
Minimum
Cumulative
Resistance
Point
Interest.
Finally,
multi-criteria
decision
models
are
used
explore
priority
construct
multi-functional
highly-efficient
network.
The
results
indicate
significant
imbalance
demand,
severe
medium
mismatch
accounting
30.17
%
48.50
%,
respectively.
By
assessing
we
propose
guidelines
that
include
five
types
areas:
Concentrated
(85.85
km2,
16.94
%),
Backup
(70.74
14.31
Maintenance
(304.49
61.51
Protection
(14.94
3.02
Optimization
(20.89
4.22
%).
proposes
277.60
km
multifunctional
examining
crafts
pivotal
framework
enhancing
equity
environments,
providing
valuable
insights
policymakers
planners.
approach
has
implications
developing
networks
varied
contexts
offers
model
wider
application,
serving
reference
achieving
countries
globally.
Land,
Год журнала:
2022,
Номер
11(10), С. 1849 - 1849
Опубликована: Окт. 20, 2022
Urban
blue–green
space
is
essential
to
the
normal
functioning
of
urban
landscape
ecosystem,
and
it
also
a
significant
metric
for
assessing
quality
human
settlements.
In
China’s
territorial
planning,
overall
planning
strategy’s
implementation
depends
on
constructing
network
in
urbanized
construction
area.
This
paper
used
85
typical
riverside
parks
Beijing’s
as
research
object,
collecting
analyzing
multiple
social
media
user
data.
It
explored
main
factors
that
influenced
people’s
satisfaction
with
design
sensory
perception
waterfront
green
from
perspectives
beside
different
river
systems,
types,
districts.
The
distinction
between
evaluation
was
further
discussed
through
variance
analysis.
revealed
following
findings:
(1)
by
comparing
total
number
park
reviews
seasons,
could
be
observed
tourists
evidently
preferred
spring
landscape,
winter
needs
improved.
(2)
By
review
stars
parks,
appreciated
functions,
excellent
recreation
facilities,
complete
management
services
close
city
center.
Functions
became
important
influencing
evaluation.
(3)
There
room
improvement
water
ecology
landscapes
adjacent
various
people
paid
more
attention
level
service
facilities.
(4)
According
categories
demand
activity
organization,
cultural
displays
other
aspects
different.
(5)
Among
districts,
distinctive
animal
plant
recreational
activities
districts
outskirts
city.
conclusions,
suggestions
were
made
optimizing
improving
space,
providing
managers
technical
support
basis
decision-making.
Land,
Год журнала:
2024,
Номер
13(5), С. 564 - 564
Опубликована: Апрель 23, 2024
In
the
context
of
urban
renewal,
residents
have
presented
elevated
expectations
for
quality
parks,
necessitating
optimization
parks’
multifunctional
landscapes.
Transforming
residents’
preferences
landscape
services
into
a
prioritized
index
renewal
poses
significant
challenge.
This
study
addresses
this
research
gap
by
integrating
importance–performance
analysis
(IPA)
with
perception
evaluations
services.
We
establish
an
system
to
evaluate
perceptions
park
By
employing
framework,
we
identify
service
types
that
exhibit
high
importance
but
low
satisfaction
levels,
thereby
establishing
priorities
renewal.
Using
Guangzhou’s
parks
as
case
study,
our
findings
reveal
variations
in
users’
demands
different
and
differences
demand
among
various
user
groups
similar
Users
assign
utmost
safety
while
expressing
highest
physical
mental
health
or
microclimate
regulation
Significant
disparities
exist
between
middle-aged/elderly
young
people
regarding
social
interaction,
waste
disposal,
sense
belonging
Our
results
demonstrate
IPA
can
elucidate
facilitate
public
participation
improving
landscapes,
provide
decision-making
support
optimizing
these
