Land,
Journal Year:
2021,
Volume and Issue:
10(4), P. 380 - 380
Published: April 6, 2021
Urbanization
is
the
development
trend
of
all
countries
in
world,
but
it
has
caused
considerable
ecological
problems
that
need
to
be
alleviated
by
building
security
patterns.
This
study
took
Ningbo
as
an
example
construct
and
optimize
pattern.
We
analyzed
land
use
types,
normalized
difference
vegetation
index,
landscape
connectivity
for
sources
selection.
In
constructing
resistance
surface,
we
considered
natural
socio-economic
factors.
On
this
basis,
identified
corridors
based
on
a
minimum
cumulative
model.
Finally,
pattern
was
optimized
through
space
syntax.
Results
showed
18
sources,
with
area
3051.27
km2
29
corridors,
length
1172.18
km.
Among
them,
11
are
first-level,
10
second-level,
8
third-level
corridors.
After
optimization,
protection
cost
were
significantly
reduced,
which
can
effectively
alleviate
trade-off
between
economic
development.
research
provide
reference
construction
optimization
patterns
significance
rapidly
urbanized
areas.
Global Ecology and Conservation,
Journal Year:
2021,
Volume and Issue:
26, P. e01472 - e01472
Published: Jan. 26, 2021
With
the
rapid
development
of
urbanization,
disorderly
expansion
land
use
for
urban
construction
has
led
to
increasingly
severe
spatial
dislocations
ecological
and
land,
topic
rationally
planning
scale
controlling
sprawl
from
perspective
security
become
a
challenge
many
countries.
This
paper
considers
Jiaodong
Peninsula
as
study
area.
The
sources
were
obtained
by
integrating
results
an
importance
assessment
data
on
nature
reserves,
basic
resistance
surface
was
built,
corridors
buffers
identified
using
minimum
cumulative
model.
Three
scenarios
designed
2015–2030
based
future
simulation
(FLUS)
model,
namely,
natural
(ND),
core
patch
protection
(CEP)
pattern
restriction
(ESPR).
ND
scenario
followed
rate
2005
2015;
CEP
used
forbidden
conversion
area,
ESPR
A
multiscale
evaluation
system
index
(ESI)
landscape
established
analyze
three
in
detail.
main
conclusions
follows:
(1)
area
3296.85
km2,
13
identified,
(2)
multi-scale
evaluation,
destroys
original
ecosystem
structure
region,
which
is
not
conducive
regional
conservation;
still
trend
fragmentation,
performs
well
all
aspects.
Based
pattern,
it
observed
that
had
largest
diversity
most
uniform
distribution
dominance
heterogeneity
both
best.
finding
indicated
imposing
could
make
possible
effectively
control
form
avoid
excessive
dispersion
types,
stable
secure
pattern.
can
provide
important
reference
boundary
formulation
related
policies.
Ecological Indicators,
Journal Year:
2023,
Volume and Issue:
154, P. 110740 - 110740
Published: Aug. 1, 2023
Building
regional
ecological
network
can
alleviate
the
notable
contradiction
between
land
use
and
development
in
process
of
rapid
urbanization.
Suzhou
is
center
city
Yangtze
River
Delta
urban
cluster
a
typical
water
city,
but
high
intensity
has
fragmented
its
space.
The
study
firstly
introduced
patch
generation
simulation
(PLUS)
model
to
simulate
under
priority
scenario
2032,
combining
data
2002,
2012
2022
provide
basis
for
construction
later
stage.
Secondly,
sources
four
periods
were
identified
by
morphological
spatial
pattern
analysis
(MSPA)
landscape
connectivity
analysis,
corridors
nodes
each
period
screened
classified
minimum
cumulative
resistance
(MCR)
model,
gravity
hydrological
analysis.
Then
we
superimposed
sources,
corridors,
construct
an
that
develop
harmony
with
dynamics.
Finally,
degree
optimization
was
verified
structural
evaluation
comparison
2022.
results
indicate
(1)
largest
area
among
types,
good
substrate.
Under
guidance
green
strategy,
woodland
grassland
areas
will
slightly
increase
2032.
overall
generally
remain
consistent
2022,
fragmentation
be
mitigated.
(2)
A
total
23
are
identified,
mainly
located
near
Taihu
Lake,
Yangcheng
Lake
River.
Among
them,
most
important
source.
76
screened,
including
31
22
protected
potential
mostly
corridors.
54
selected,
divided
into
21
general
strategic
points,
12
11
restorative
points
10
break
points.
(3)
plan
forms
"three
cores,
pieces,
multiple
sources"
proposes
corresponding
refined
management
measures
promote
sustainable
region.
In
addition,
this
aims
propose
framework
coupled
simulation,
which
new
ideas
similar
regions
affected
urbanization
around
globe.
Ecological Indicators,
Journal Year:
2023,
Volume and Issue:
150, P. 110251 - 110251
Published: April 17, 2023
Ecological
network
construction
and
optimization
is
an
effective
way
to
balance
the
contradiction
between
regional
development
ecological
protection
in
process
of
urbanization.
The
urban–rural
fringe
both
a
frontier
zone
direction
urban
expansion
important
space
for
improving
environment.
However,
there
are
few
studies
on
how
construct
optimize
networks
fringe.
In
this
paper,
morphological
spatial
pattern
analysis
(MSPA)
minimum
cumulative
resistance
model
(MCR)
were
firstly
employed
initially
reveal
characteristics
problems
security
study
area.
Then,
new
strategy
with
multi-scenario
coupling
gradient
zoning
was
proposed
meet
maximization
integrated
benefits
future
protection.
results
show
that:
(1)
Urbanization
caused
high
fragmentation
patches,
exerted
strong
hindrance
processes.
(2)
distribution
constructed
extremely
uneven,
communication
north–south
severely
difficult.
optimized
significantly
improved
respect,
priority
corridors
will
also
help
strengthen
gradient.
(3)
connectivity
accessibility
Licheng
District,
enhanced
its
structure,
which
promote
overall
cycle
better
balanced
(4)
Policy
makers
should
implementation
green
forest
belts
achieve
This
can
provide
scientific
references
biodiversity
conservation,
infrastructure
planning,
sustainable
