Transportation Research Part D Transport and Environment,
Год журнала:
2024,
Номер
135, С. 104360 - 104360
Опубликована: Авг. 15, 2024
This
article
explores
the
relationships
between
gentrification
and
realization
of
15-minute
city
vision
in
Gothenburg,
Sweden.
Using
unique
Swedish
registry
micro-data,
we
track
changes
local
accessibility
to
urban
social
functions
from
2011
2017
neighborhoods
experiencing
different
processes.
Findings
reveal
a
positive
association
improved
low-income
classic
gentrification.
The
findings
emphasize
need
balance
socio-spatial
polarization
planning,
particularly
undergoing
Future
studies
should
delve
more
detail
into
potential
displacement
effects
when
goals
intersect.
Cities,
Год журнала:
2024,
Номер
148, С. 104882 - 104882
Опубликована: Фев. 24, 2024
Urban
areas
encompass
essential
social
functions
that
are
fundamental
for
the
development
and
quality
of
life.
This
research
explores
why
concept
15-minute
city,
while
commendable
in
its
aspirations,
might
fall
short
effectively
mitigating
urban
inequalities,
especially
within
densely
populated
segregated
developing
cities.
Using
Bogotá
(Colombia)
as
a
case
study,
this
paper
advocates
develops
standardized
index
based
on
availability
walking
distance.
also
integrates
individual
preferences,
geographical
attributes,
pedestrian
infrastructure.
Doing
so
provides
more
comprehensive
understanding
factors
influencing
proximity,
accommodating
diverse
needs
various
identities.
Considering
preferences
towards
proximity
is
critical
to
comprehend
determinants
accessibility,
encompassing
relevance
sociodemographic
characteristics.
Although
several
worldwide
may
meet
broad
interpretation
city
concept,
our
reveals
significant
disparities
among
population
segments
regarding
access
services
their
prioritization.
Our
study
found
grocery
stores
healthcare
facilities
hold
paramount
importance
across
all
segments.
Furthermore,
wealthy
exhibit
heightened
preference
retail
shops
commercial
services.
In
contrast,
low-income
has
considerably
greater
facilities.
aims
cast
light
upon
structural
inherent
areas,
thereby
unveiling
inequalities
concept's
capacity
diagnose
mitigate
inequalities.
The
promotion
all-encompassing
inclusive
measurement
approach
posited
contribution
advancement
comprehension
effective
implementation
heterogeneous
landscapes.
Cities,
Год журнала:
2024,
Номер
146, С. 104765 - 104765
Опубликована: Янв. 2, 2024
The
pandemic
and
the
environmental
crisis
raise
question
of
a
radical
transformation
cities
to
foster
inclusion,
sustainability,
participation,
quality
life.
15-minute
city
concept
prefigures
reorganization
urban
spaces,
structures,
functions
aimed
at
increasing
residents'
access
essential
services,
favoring
sustainable
modes
transportation,
transforming
public
spaces
into
multifunctional
places.
proposed
study
develops
set
indicators
derived
from
spatial
configurational
analysis
evaluate
compliance
systems
with
concept.
selected
areas
are
Cagliari,
Perugia,
Pisa,
Trieste,
in
Italy.
investigates
four
issues:
i)
defining
relevant,
reproducible,
comparable
for
measuring
density,
proximity,
diversity;
ii)
investigating
influence
distinct
planning
concepts,
manifested
by
configurations,
on
iii)
scale
metrics
measure
levels
injustice
terms
unequal
conditions
services
iv)
correlation
between
factors
services.
underlines
gap
among
central
compact
districts
dispersed
outer
areas,
thus
enabling
identification
inequalities
distribution
capital.
Moreover,
relationship
environment
structure
location
functions.
As
result,
emphasizes
that
is
instrumental
understanding
environment's
potential
meet
populations'
needs
facilitating
informed
decisions
planning.
Applied Geography,
Год журнала:
2023,
Номер
162, С. 103171 - 103171
Опубликована: Дек. 14, 2023
the
pandemic
and
post-pandemic
scenarios
pose
question
of
a
radical
transformation
cities
based
on
criteria
diversity,
density,
proximity
to
foster
inclusion,
sustainability,
participation,
quality
life.
The
15-minute
city
emerges
as
robust
concept
inform
adaptation
urban
environment
scenario.
combines
components
proximity,
digitalization
increase
residents'
access
basic
services,
favour
sustainable
modes
transportation,
transform
public
spaces
into
multifunctional
places.
proposed
study
focuses
dimensions
diversity.
It
develops
set
indicators
derived
from
configurational
analysis
evaluate
in
terms
potential
actualize
concept.
selected
areas
are
Terni
Matera
Italy.
addresses
three
issues:
i)
defining
relevant,
reproducible,
comparable
for
measuring
imageability
at
district
scale;
ii)
investigating
influence
distinct
planning
concepts,
manifested
reproduced
by
configuration
spaces,
imageability;
iii)
scale
metrics
measure
levels
spatial
injustice
unequal
conditions
services.
underlines
gap
services
among
central
compact
districts
dispersed
outer
areas.
As
result,
case
that
is
instrumental
understanding
environment's
meet
needs
populations.
Moreover,
enabling
identification
inequalities
distribution
capital,
facilitates
informed
decisions
context
planning.
Applied Sciences,
Год журнала:
2025,
Номер
15(3), С. 1382 - 1382
Опубликована: Янв. 29, 2025
This
paper
aims
to
evaluate
the
accessibility
urban
mobility
services
with
high
spatial
resolution.
The
methodology
identifies
percentage
of
population
living
within
walking
distance
different
public
transport
and
shared
systems.
motivation
for
this
study
stems
from
importance
understanding
improving
sustainable
mobility,
as
well
need
effectiveness
transportation
infrastructure.
involved
creating
buffers
each
station
following
road
network
according
design
identify
areas
a
5-min
walk,
then
calculating
affected
by
age
range
these
zones
ensure
equity.
method
determined
access
available
services:
bike
renting,
bus,
intercity
metro,
taxi,
tram
train.
application
Valencia
case
underscores
overall
strong
services.
main
results
indicate
99.98%
total
city.
percentages
specific
vary,
bus
renting
showing
accessibility,
while
train
exhibit
lower
rates.
Additionally,
extends
its
assessment
peri-urban
area,
revealing
global
46.33%.
In
conclusion,
allows
us
help
improve
sustainability
mobility.
These
findings
can
aid
planners
policymakers
providing
valuable
insights
into
city’s
network’s
strengths
improvement.
Land,
Год журнала:
2025,
Номер
14(2), С. 382 - 382
Опубликована: Фев. 12, 2025
Cities,
particularly
megacities,
face
significant
challenges
in
transitioning
toward
sustainability.
Many
countries
have
developed
dual
or
multiple
capitals
for
diverse
purposes
(e.g.,
political,
administrative,
economic,
touristic,
and
cultural).
Limited
research
exists
on
the
‘15-minute
city’
(15-MC)
concept,
regions
like
Middle
East
North
Africa
(MENA
region).
This
study
evaluates
application
of
‘15-MC’
concept
globally
regionally
to
derive
Urban
Planning
Principles
(UPPs)
indicators
livability
accessibility.
Using
a
theoretical
framework
supported
by
site
visits
quantitative
assessments,
examines
two
districts
NAC
as
case
studies.
Key
UPPs
proximity
services,
mixed-use
development,
public
transport,
green
spaces,
community
engagement,
local
economy,
sustainability)
were
evaluated
along
with
walkability
scores,
bike
infrastructure,
environmental
impact
indicators.
The
results
reveal
that
most
services
are
accessible
within
15-minute
walk
ride.
However,
essential
facilities
universities
hospitals)
exceed
this
threshold
(20–30
min).
area
per
inhabitant
(17
m2/capita)
meets
WHO
European
recommendations.
has
clean,
transportation
94.26
km
cycling
lanes.
For
sustainability
indicator,
air
pollutants
(PM10
NO2)
slightly
guidelines,
but
SO2
Ozone
levels
below
limits.
estimated
waste
capita
(274
kg)
is
lower
than
Cario
other
counties.
findings
suggest
potential
fulfill
15-MC
through
developments,
accessibility,
sustainable
planning.
serves
future
modeling
when
it
fully
occupied.
