The spatio-temporal characteristics and dynamic evolution of coupling and coordinated development of innovation factor allocation and green economy in China
Frontiers in Environmental Science,
Год журнала:
2024,
Номер
12
Опубликована: Ноя. 19, 2024
Introduction
Measuring
the
coupling
coordination
degree
between
innovation
factor
allocation
system
and
green
economy
development
system,
deeply
exploring
changing
trends
in
factors
allocation,
including
their
subsystems,
development,
are
essential
prerequisites
for
achieving
a
high
of
two
systems.
Methods
This
paper,
based
on
panel
data
from
30
provincial
regions
China
2013
to
2022,
measures
explores
spatial
differentiation
characteristics
this
across
provinces
its
three
major
regions.
First,
an
evaluation
index
is
constructed
both
input
output
perspectives.
The
entropy
weighted
TOPSIS
method
model
then
employed
explore
temporal
development.
Second,
Dagum's
Gini
coefficient
used
reveal
directional
distribution
sources
disparities.
Third,
kernel
density
estimation
Markov
chain
methods
applied
uncover
dynamic
evolution
coordination.
Results
discussion
study
finds
that
overall
relatively
low,
but
it
exhibits
continuous
upward
trend.
From
perspective
regional
disparities,
level
Chinese
shows
imbalanced
distribution,
characterized
by
higher
levels
east
lower
west,
with
disparities
tending
widen.
Inter-regional
differences
primary
source
these
followed
intra-regional
differences.
While
internal
within
Eastern
narrowing,
they
expanding
Central
Western
China.
processes
often
influenced
neighboring
spillover
effects.
Finally,
recommendations
proposed
enhance
Язык: Английский
Research trends related to road innovation in civil construction of public spaces
Salud Ciencia y Tecnología - Serie de Conferencias,
Год журнала:
2024,
Номер
3, С. 1328 - 1328
Опубликована: Ноя. 8, 2024
Road
innovation
is
transforming
civil
construction
by
introducing
technologies
and
approaches
that
improve
the
efficiency,
safety
sustainability
of
transportation
infrastructure.
These
traffic
management
systems
real-time
monitoring
sensors
optimize
vehicular
flow
minimize
congestion.
The
objective
research
to
analyze
trends
related
road
in
public
spaces.
approach
mixed,
combining
qualitative
quantitative
methods.
A
descriptive
retrospective
bibliometric
analysis
was
carried
out,
which
complemented
with
a
documentary
review,
developed
Google
academic
database,
Scielo
SCOPUS.
behavior
researches
decreasing,
characterized
polynomial
function
maximum
peak
2020
27
researches.
Research
environmental
sciences
China
predominated.
Three
lines
scientific
their
main
thematic
nuclei
were
identified
explored
as
key
categories
systematized
order
recognize
results
introduced
impacts
on
population,
use
geographic
information
systems,
pollution
studies,
among
others.
Despite
international
efforts
develop
sustainable
strategies
for
spaces,
there
are
still
significant
challenges
be
addressed
ensure
this
area.
Язык: Английский