Sustainability,
Journal Year:
2024,
Volume and Issue:
16(24), P. 10910 - 10910
Published: Dec. 12, 2024
This
study
takes
the
Beijiang
River
Basin
in
Guangdong
Province
as
an
example,
examining
changes
land
usage
throughout
time
and
space
between
1980
2020.
Using
multidimensional
ecosystem
service
functions
loop
theory,
this
constructs
ecological
constraints
(ES)
for
Basin.
Based
on
these
constraints,
ES-PLUS
model
is
developed
to
simulate
future
cover
under
multiple
scenarios
by
2050.
The
results
indicate
following:
(1)
Currently,
major
use
types
are
forest,
cropland,
grassland,
accounting
over
95%
of
area.
Significant
were
observed
2020,
including
severe
degradation
forests
grasslands,
a
notable
expansion
construction
land,
intense
human–land
conflicts,
highest
single
dynamic
degree
unused
at
5.67%,
with
comprehensive
0.18%.
(2)
In
four
development
2050,
increased
32.97%,
74.75%,
26.01%,
45.50%,
respectively,
suggesting
that
flexible
constraint
spaces
can
effectively
control
disorderly
land.
Therefore,
formulating
protection
policies,
optimizing
structure
Basin,
constructing
sources
corridors
line
distribution
urban
areas,
roads,
railroads
basin
may
offer
direction
best
resources,
preservation
environment,
sustainable
growth
Applied Sciences,
Journal Year:
2024,
Volume and Issue:
14(22), P. 10760 - 10760
Published: Nov. 20, 2024
With
the
rapid
pace
of
urbanization,
integrity
and
connectivity
ecosystems
are
under
serious
threat,
making
biodiversity
conservation
a
top
priority.
We
use
Xiongan
New
Area
in
China
as
case
study
to
explore
significance
application
constructing
urban
ecological
networks
development
new
cities.
This
systematically
applied
categorization
green
space
systems
using
remote
sensing
technology;
MSPA
was
used
identify
key
landscape
patches;
InVEST
employed
assess
habitat
quality;
potential
corridors
were
established
minimum
cumulative
resistance
model
(MCR).
Moreover,
targeted
recommendations
for
optimizing
spaces
put
forward.
The
findings
demonstrate
that
has
significant
needs
network
construction,
it
faces
issue
fragmentation.
research
highlights
developing
within
planning
proposes
optimization
strategies
tailored
these
networks.
objective
is
offer
scientific
guidance
design
emerging
cities,
such
Area,
facilitate
alignment
integration
preservation
efforts
with
expansion,
ultimately
achieving
sustainable
goal
harmonious
coexistence
between
environment
areas.
Frontiers in Environmental Science,
Journal Year:
2024,
Volume and Issue:
12
Published: Oct. 25, 2024
Identifying
and
evaluating
the
ecological
security
pattern
(ESP)
of
region
can
provide
a
solid
foundation
for
optimizing
regional
ecosystem
elements
improving
security.
The
PLUS
model,
InVEST
circuit
theory
were
used
to
analyze
services
ESP
Shanxi
section
Yellow
River
Basin
(SYRB)
between
2005
2035.
findings
revealed
that
1)
total
area
land
use
shift
across
categories
2020
was
6,080.99
km
2
,
or
5.22%
SYRB’s
area.
Under
natural
development
scenario,
transfer
from
2035
predicted
be
4,605.10
.
Among
these,
tendency
construction
forest
expanding,
while
cultivated
land,
grassland,
water
area,
unused
shrinking;
2)
From
2035,
yield
soil
conservation
all
decreased,
habitat
quality
carbon
storage
showed
declining
tendency;
3)
source
increased
35,767.00
in
39,931.00
2035;
length
corridors
expanded
2,792.24
3,553.18
pinch
points
27
40
barrier
21
28
which
show
remained
unstable;
4)
According
service
characteristics
SYRB
2020,
an
“one
axis,
two
zones,
four
corridors,
multiple
points”
constructed.
This
study
could
useful
guidance
spatial
maintaining
services.
Sustainability,
Journal Year:
2024,
Volume and Issue:
16(21), P. 9382 - 9382
Published: Oct. 29, 2024
Rapid
urbanization
has
further
expanded
the
scale
of
construction
land
in
urban
agglomerations.
The
encroachment
on
ecological
led
to
severe
problems
and
threatened
stability
security
Analyzing
characteristics
future
multi-scenario
expansion
its
impacts
patterns
(ESP)
can
provide
guidance
for
formulating
ecologically
sustainable
management
control
Policies.
Our
study
focuses
Changsha-Zhuzhou-Xiangtan
(CZX)
agglomeration
as
area
establishes
an
ESP.
Additionally,
a
cellular
automata
(CA)
was
used
simulate
under
three
scenarios
(i.e.,
natural
development
scenario,
conservation
scenario).
subsequent
analysis
evaluates
their
impact
simulation
results
indicate
that
from
2020
2030,
CZX
will
undergo
rapid
scenario
characterized
by
outward
growth
surrounding
existing
land.
In
is
primarily
concentrated
northwest
south
directions
land,
proportion
increased
2.78%;
it
southeast
direction
3.24%.
Ecological
conflicts
aforementioned
arise
southwestern
region
Changsha
County,
well
southern
areas
Kaifu
District
Furong
District.
Conversely,
rate
significantly
decreased,
environmental
preservation
upheld
at
highest
level,
only
0.04%.
Based
results,
we
present
targeted
recommendations
planning
management,
protection,
restoration,
monitoring,
These
suggestions
effective
improving
ESP
agglomerations
promoting
high-quality
Chinese
ISPRS International Journal of Geo-Information,
Journal Year:
2024,
Volume and Issue:
13(8), P. 279 - 279
Published: Aug. 7, 2024
Rapid
urbanization
leads
to
fragmentation
and
reduced
connectivity
of
urban
landscapes,
endangering
regional
biodiversity
conservation
sustainable
development.
Constructing
a
red,
green,
blue
spatial
ecological
network
is
an
effective
way
alleviate
pressure
promote
economic
Using
circuit
theory,
hydrological
analysis,
suitability
this
study
constructs
composite
under
urban–rural
integration.
The
results
show
the
following:
(1)
A
total
22
corridors
with
length
349.20
km,
pinch
points,
barrier
points
are
identified
in
municipal
area,
mainly
distributed
Haidong
Town.
There
504
stormwater
corridors,
which
more
evenly
distributed,
502
riverfront
landscape
130
slow-moving
corridors.
(2)
20
99.23
19
25
were
main
most
them
located
71
northwestern
forest
recreation
50
(3)
Two
scales
superimposed
source
area
3.65
km2,
eleven
primarily
between
Erhai
Lake
Xiaguan
two
fourteen
recreational
eco-nodes
mostly
east
south
Dali
City;
wetland
nodes
situated
eighteen
streams
Cangshan
Mountain;
balanced
distribution.
can
provide
reference
for
construction.
Sustainability,
Journal Year:
2024,
Volume and Issue:
16(24), P. 10910 - 10910
Published: Dec. 12, 2024
This
study
takes
the
Beijiang
River
Basin
in
Guangdong
Province
as
an
example,
examining
changes
land
usage
throughout
time
and
space
between
1980
2020.
Using
multidimensional
ecosystem
service
functions
loop
theory,
this
constructs
ecological
constraints
(ES)
for
Basin.
Based
on
these
constraints,
ES-PLUS
model
is
developed
to
simulate
future
cover
under
multiple
scenarios
by
2050.
The
results
indicate
following:
(1)
Currently,
major
use
types
are
forest,
cropland,
grassland,
accounting
over
95%
of
area.
Significant
were
observed
2020,
including
severe
degradation
forests
grasslands,
a
notable
expansion
construction
land,
intense
human–land
conflicts,
highest
single
dynamic
degree
unused
at
5.67%,
with
comprehensive
0.18%.
(2)
In
four
development
2050,
increased
32.97%,
74.75%,
26.01%,
45.50%,
respectively,
suggesting
that
flexible
constraint
spaces
can
effectively
control
disorderly
land.
Therefore,
formulating
protection
policies,
optimizing
structure
Basin,
constructing
sources
corridors
line
distribution
urban
areas,
roads,
railroads
basin
may
offer
direction
best
resources,
preservation
environment,
sustainable
growth
