JTAM (Jurnal Teori dan Aplikasi Matematika),
Год журнала:
2024,
Номер
8(1), С. 1 - 1
Опубликована: Янв. 19, 2024
The
achievement
of
the
level
welfare
a
region
or
country
can
be
seen
from
human
development
as
measured
by
Human
Development
Index
(HDI).
West
Sumatra
is
one
provinces
with
HDI
achievements
above
national
average.
However,
there
are
still
regencies/cities
in
Province
that
have
below
average
and
Regencies/Cities
changed
2017-2021.
Therefore,
this
study,
spatial
analysis
panel
data
was
used.
aim
research
to
find
out
general
description
Province,
obtain
regression
model
variables
significantly
influence
on
2017─2021because
differences
were
suspected
influences
areas
side
area
observed
more
than
once.
formed
using
rook
contigutiy
weighting
function
Random
Effect
Spatial
Autoregressive
because
interactions
index
real
at
lag.
This
suitable
based
selection
has
an
R2
value
92.94%.
Analysis
obtained
results
expectations
school
length
(X1),
schooling
(X2),
population
density
(X3)
directly
influenced
Province.
Abstract
Exploring
the
pattern
of
block
vitality
within
cities
and
its
influencing
factors
is
an
important
topic
in
urban
research,
which
has
great
significance
promoting
high-quality
development.
However,
existing
research
paid
little
attention
to
spatial
difference
characteristics
daytime
night
differences
their
factors.
Using
area
Kunming,
China,
as
a
case
study,
this
study
explores
patterns
at
intra-city
scale
analyses
main
using
regression
models.
The
obtains
following
findings:
(1)
Kunming’s
district
(the
Dist.
KM)
higher
than
vitality.
First
Ring
Area
highest
vitality,
whereas
Second
(2)
Block
KM
presents
polycentric
structure.
(3)
There
are
obvious
between
night,
with
work
accessibility,
functional
mixing,
daily
consumption
floor
ratio,
average
building
age,
having
different
directions
influence
on
(4)
Daytime
relies
activities,
while
residential
activities.
results
provide
scientific
basis
for
land
use
layout,
facility
construction,
higher-quality
planning
management,
thus
sustainable
Scientific Reports,
Год журнала:
2024,
Номер
14(1)
Опубликована: Июнь 5, 2024
Abstract
The
impact
of
building
morphology
on
energy
consumption
has
been
extensively
studied.
However,
research
how
3D
affects
at
a
macroscopic
scale
is
lacking.
In
this
study,
we
measured
the
mean
height
(BH),
volume
(BV),
and
European
nearest
neighbor
distance
(MENN)
city
to
quantify
morphology.
We
then
used
spatial
regression
model
analyze
quantitative
urban
per
capita
electricity
(PCEC).
Results
indicate
that
city,
BH
MENN
have
significant
positive
PCEC,
while
BV
negative
PCEC.
Moreover,
inclusion
greatly
improves
model’s
ability
explain
efficiency,
surpassing
traditional
economic
factors.
Considering
indicators
together,
buildings
with
lower
height,
larger
volume,
more
compact
greater
potential
for
savings
are
conducive
conservation.
This
study
offers
valuable
insights
energy-efficient
arrangement
buildings.
Ecological Indicators,
Год журнала:
2024,
Номер
162, С. 112013 - 112013
Опубликована: Апрель 12, 2024
Ecosystem
surface
plays
an
important
role
in
maintaining
ecological
balance
and
supporting
economic
development.
Accurate
effective
identification
of
ecosystem
with
different
uses
allows
for
better
categorization
management
contributes
to
the
orderly
restoration
ecosystems.
In
this
study,
Human
Footprint
Index
(HFI)
is
constructed
by
comprehensively
considering
factors
biodiversity,
human
activity
impacts,
geometric
features,
combined
multi-factor
knowledge
constraints
such
as
changes
land
cover.
We
carry
out
accurate
analysis
surfaces,
using
Changzhou
City's
tree
cover
a
test
area.
The
results
show
that:
(1)
degree
affected
activities
City
varies
greatly,
Gross
Domestic
Product
(GDP)
elevation
are
main
affecting
level
HFI.
(2)
distribution
native
artificial
uneven,
more
than
95%
surfaces
distributed
peripheral
areas
city
higher
elevations
farther
away
from
center.
Artificial
likely
be
found
high
GDP
frequent
activities,
mainly
urban
centers
large
proportion
buildings
along
roads.
(3)
overall
accuracy
83.20%,
which
center
area
slightly
lower
agricultural
production
land.
study
provide
method
objective,
surface,
can
improve
enthusiasm
local
governments
fulfilling
their
protection
duties
contribute
efficient
achievement
goal
civilization
construction.
