International Journal of Environmental Research and Public Health,
Год журнала:
2022,
Номер
19(17), С. 10748 - 10748
Опубликована: Авг. 29, 2022
Green
development
is
necessary
for
building
a
high-quality
modern
economic
system.
The
contribution
of
the
article
mainly
includes
following
three
parts:
First
study
on
urban
land
green
use
efficiency
(ULGUE)
in
30
provinces
China
from
2008
to
2018
by
adopting
epsilon-based
measure
(EBM)
model
with
undesirable
outputs
yield
more
accurate
and
reasonable
assessment
result.
In
addition,
spatial
agglomeration
characteristics
were
analysed
according
autocorrelation
analysis.
Thirdly,
Durbin
was
applied
analyse
driving
factors
WRGUE,
which
considers
effects.
findings
are
as
follows:
(1)
regional
differences
ULGUE
very
significant,
number
decreasing
coastal
region
inland.
(2)
showed
significantly
positive
autocorrelation,
homogeneity
significant
than
heterogeneity
ULGUE.
(3)
Economic
level,
technical
progress
population
density
have
impact
ULGUE,
while
higher
proportion
secondary
industry
GDP,
lower
level
research
results
may
be
useful
reference
point
policymakers.
Ecological Indicators,
Год журнала:
2023,
Номер
151, С. 110331 - 110331
Опубликована: Май 12, 2023
Increasing
urban
land
use
eco-efficiency
(ULUEE)
is
conducive
to
alleviating
the
human-land
conflict
in
cities,
especially
densely
populated
and
ecologically
sensitive
areas.
ULUEE
research
past
has
been
less
focused
on
different
river
basins
from
a
comparative
perspective,
largely
ignored
regional
heterogeneity
driving
factors.
Thus,
this
study
aims
compare
spatiotemporal
dynamics
factors
of
Yangtze
River
Economic
Belt
(YREB)
Yellow
Basin
(YRB)
China.
The
was
first
evaluated
using
Slack
Based
Model-Undesirable,
then
Theil
Index
spatial
Markov
Chain
were
used
reveal
differential
changes
shifting
direction
ULUEE,
followed
by
an
analysis
segments
sized
cities
Tobit
model.
Results
show
that:
(1)
both
YREB
YRB,
shows
characteristic
"lower
reaches
>
middle
upper
reaches",
however,
notable
differences
index
values
are
evident
among
basin
segments.
(2)
exhibits
spillovers
convergence
phenomena
during
its
variations.
(3)
There
significant
U-shaped
relationship
between
GDP
whole
YREB,
but
only
lower
YRB.
Additionally,
form
environmental
regulations
have
heterogeneous
impacts
different-sized
cities.
In
order
maintain
sustainability
resource
management
coordinate
city
development
varying
sizes,
governments
must
take
systematic
approach
that
accounts
for
complexity
characteristics
drivers
ULUEE.
Land,
Год журнала:
2023,
Номер
12(3), С. 701 - 701
Опубликована: Март 17, 2023
The
improvement
of
urban
land
green
use
efficiency
is
significant
in
promoting
sustainable
development.
As
an
important
place-based
policy
China,
the
pilot
free-trade
zone
establishment
has
exerted
a
profound
impact
on
economy
and
society.
Meanwhile,
issue
whether
can
improve
or
not
missing
from
prior
literature,
which
concern
this
study.
Specifically,
based
super-efficiency
slacks-based
measure
model,
we
first
279
cities
China
2011
to
2019
then
multi-period
difference-in-differences
method
investigate
causal
effect
efficiency.
results
show
that
significantly
improved
efficiency,
especially
eastern
cities,
coastal
with
high
economic
development
level.
Further,
there
exists
spatial
spillover
This
study
implications
for
optimal
allocation
deployment
policies,
serving
structural
upgrading
carbon
neutrality
vision.
