Linking ecosystem services trade-offs, human preferences and future scenario simulations to ecological security patterns: A novel methodology for reconciling conflicting ecological functions
Qing Wu,
Yu Cao,
Yangjian Zhang
и другие.
Applied Geography,
Год журнала:
2025,
Номер
176, С. 103534 - 103534
Опубликована: Фев. 3, 2025
Язык: Английский
Relevance of carbon sink to ecological sensitivity in terraced agroforestry ecosystems under tourism interference
Mengwei Han,
Shuaipu Zhang,
Junfeng Dai
и другие.
Ecological Indicators,
Год журнала:
2025,
Номер
171, С. 113179 - 113179
Опубликована: Фев. 1, 2025
Язык: Английский
Ecological security prediction and land use conflict identification in fragile mountain cities: a case study of Longnan, China
Journal of Cleaner Production,
Год журнала:
2025,
Номер
unknown, С. 145146 - 145146
Опубликована: Фев. 1, 2025
Язык: Английский
Evaluation and Optimization Strategies for Forest Landscape Stability in Different Landform Types of the Loess Plateau
Remote Sensing,
Год журнала:
2025,
Номер
17(6), С. 1105 - 1105
Опубликована: Март 20, 2025
This
study
aims
to
develop
a
forest
landscape
stability
assessment
framework
that
integrates
structure,
function,
and
resilience
assess
under
different
landform
types
on
the
Loess
Plateau,
propose
differentiated
optimization
strategies.
Remote
sensing
images
ground
survey
data
were
combined
compare
effectiveness
of
machine
learning
models
in
aboveground
biomass
(AGB)
inversion.
Meanwhile,
fragmentation
multifunctionality
assessed,
Landscape
Stability
Index
(LSI)
was
proposed
quantify
regional
stability.
The
main
findings
are
as
follows:
(1)
between
2000
2022,
degree
hilly
gully
region
improved
significantly,
Simpson’s
Diversity
(SDI)
value
showed
an
increasing
trend;
plateau
decreasing
trend
SDI
value.
higher
significant
changes,
while
more
stable,
with
“Interior”
“Dominant”
dominating.
(2)
eXtreme
Gradient
Boosting
model
outperformed
other
AGB
estimation,
R2
=
0.81
RMSE
24.67
ton
ha−1.
(3)
LSI
generally
increased,
especially
Yanchang,
showing
increase
ecological
stability;
decreased,
Baishui,
weakening
Based
results,
strategies
for
stabilities
proposed,
including
hierarchical
management
fragmentation,
multi-objective
improve
SDI,
adaptive
AGB.
this
can
effectively
landscapes,
reveal
differences
restoration
regions,
provide
new
perspectives
Plateau.
Язык: Английский
Analysis of Spatial and Temporal Evolution of Ecosystem Service Value Based on the Framework of “Risk-Association-Driver”: A Case Study of Panjin City
Sustainability,
Год журнала:
2025,
Номер
17(7), С. 2950 - 2950
Опубликована: Март 26, 2025
This
study
adopts
the
“Risk-Association-Driver”
framework
to
construct
a
sustainable
security
evaluation
from
three
dimensions
of
ecosystem
service
value,
ecological
risk,
and
drivers,
with
aim
providing
recommendations
for
regional
function
enhancement
risk
prevention
control
promoting
development.
Google
Earth
Engine
was
used
extract
Panjin
City’s
land
use
change
data
2010
2023.
Furthermore,
this
paper
combines
Equivalent
Factor
Approach
Ecological
Risk
Model
analyze
dynamic
changes
value
risk.
The
spatial
temporal
correlations,
clustering
patterns,
driving
variables
risks
values
in
research
area
were
explored
using
GeoDa
tools
Geo-detectors.
investigation
shows
that
(1)
index
showed
gradual
declining
trend,
an
overall
decrease
8.44%,
indicating
issue
had
improved.
From
2023,
total
services
City
continued
rise,
increasing
27.923
billion
CNY
30.488
CNY;
(2)
per
unit
has
strong
positive
hierarchical
correlations
some
correlations;
(3)
Land
types
anthropogenic
impact
indices
are
important
drivers
variation
area.
methodology
help
understand
dynamics
identify
potential
risks,
which
is
significant
Язык: Английский
Spatiotemporal effects of landscape structure on the trade-offs and synergies among ecosystem service functions in Yangtze River Economic Belt, China
Research Square (Research Square),
Год журнала:
2025,
Номер
unknown
Опубликована: Апрель 4, 2025
Abstract
Effective
landscape
management
is
vital
for
maximizing
the
availability
of
ecosystem
service
functions
(ESF).
However,
how
pattern
simultaneously
affects
multiple
ESF
across
time
and
space,
specifically
regarding
changes
in
their
relationships,
has
not
been
comprehensively
evaluated.
Accordingly,
current
study
examines
dynamic
impact
on
interactions
among
ES
trade-offs
China's
Yangtze
River
Economic
Belt
(YREB)
from
1990
to
2020.
Five
key
are
evaluated:
carbon
sequestration
(CS),
food
supply
(FS),
habitat
quality
(HQ),
water
retention
(WR),
soil
conservation
(SC).
The
geographical
temporal
weighted
regression
model
adopted
analyze
these
relationships
influenced
by
over
30
years.
Over
past
three
decades,
overall
amounts
FS,
WR,
SC
have
increased,
with
only
WR
exhibiting
a
sustained
increasing
trend,
while
CS
HQ
significantly
decreased.
trade-off
coordination
effects
generally
transitioned
synergies,
CS–FS
change
more
pronounced,
shifting
weak
(−
0.29)
synergies
(0.20).
Significant
spatial
variations
were
also
observed.
Most
ESF.
Specifically,
composition
stronger
influence
ecosystems
than
configuration;
however,
diverse
often
inconsistent,
requiring
decision-makers
continuously
balance
management.
impacts
between
other
(CS–SC,
HQ–SC,
WR–SC)
consistent,
most
prominent
CS–SC.
This
suggests
that
exerts
comparatively
steady
CS,
benefiting
contributions
regional
land
parcels.
These
results
underscore
intricate
responses
inter-ecosystem
need
Cumulatively,
this
provides
crucial
guidance
policymakers
designing
effective
policies
mitigate
ecological
degradation.
Язык: Английский
Constructing ecological security patterns using remote sensing ecological index and circuit theory: A case study of the Changchun-Jilin-Tumen region
Journal of Environmental Management,
Год журнала:
2024,
Номер
373, С. 123693 - 123693
Опубликована: Дек. 13, 2024
Язык: Английский
Construction and Optimization of Ecological Network in Guanzhong Region of Shaanxi Province Based on PLUS-InVEST-Linkage Mapper
Land,
Год журнала:
2024,
Номер
13(12), С. 2037 - 2037
Опубликована: Ноя. 28, 2024
Rapid
urbanization
poses
a
serious
threat
to
China’s
ecological
security.
However,
the
current
single-spatio-temporal-scenario
network
constructed
based
on
situation
of
natural
resources
and
land
use
ignores
dynamic
changes
in
urban
development,
its
stability
connectivity
lack
verification
feedback.
On
basis
constructing
existing
network,
paper
forecasts
expansion
future
optimizes
overall
study
area
from
three
aspects:
source
areas,
corridors,
nodes.
The
results
showed
following:
(1)
From
1990
2020,
large
amount
forest
Guanzhong
region
was
converted
into
cultivated
land,
while
same
applies
2020–2050.
2050,
habitat
quality
shows
downward
trend,
exhibiting
gradual
decrease
center
towards
edges.
(2)
decreases
by
775.38
km2,
number
potential
corridors
increases,
but
their
length
1.75
km.
during
two
periods
is
not
high,
degree
closure
relatively
low.
(3)
Comparative
analysis
before
after
optimization
that
optimized
has
greater
landscape
connectivity.
In
other
words,
can
supplement
improve
original
thereby
making
it
more
sustainable
line
with
regional
characteristics
area.
Язык: Английский
Ecological Security Patterns Based on Ecosystem Services and Local Dominant Species in the Kunlun Mountains
Diversity,
Год журнала:
2024,
Номер
16(12), С. 779 - 779
Опубликована: Дек. 23, 2024
Constructing
an
ecological
security
pattern
in
ecologically
fragile
areas
is
crucial
for
maintaining
regional
stability.
This
study
focuses
on
the
Kunlun
Mountain
region,
identifying
sources
based
habitat
suitability
assessments
and
ecosystem
services.
An
resistance
evaluation
index
system
constructed,
considering
topography,
land
use,
quality.
The
minimum
cumulative
model
then
applied
to
identify
corridors,
with
exhibiting
higher
currents
designated
as
nodes.
By
integrating
spatial
characteristics
of
services,
established.
results
are
follows:
(1)
source
area
covers
approximately
11.30%
area.
(2)
length
corridors
21,111
km,
mainly
distributed
along
valleys,
gentle
slopes,
oasis
areas.
(3)
nodes
barriers
126.75
km2
46.75
km2,
respectively.
Ecological
both
sides
Mountains,
while
primarily
located
central
mountainous
Mountains.
(4)
findings
recommend
establishing
consisting
“2
horizontal
4
vertical
5
zones”
ensure
integration
services
constructing
a
provides
valuable
decision-making
tools
protecting
ecosystems
species
Язык: Английский
Optimization of a “Social‒Ecological” System Pattern from the Perspective of Ecosystem Service Supply and Demand: A Case Study of Jilin Province
Land,
Год журнала:
2024,
Номер
13(10), С. 1716 - 1716
Опубликована: Окт. 19, 2024
This
study
establishes
and
refines
a
social-landscape
ecological
security
pattern
that
integrates
the
demand
supply
of
ecosystem
services,
providing
substantial
foundation
for
restoration
territorial
spaces.
is
crucial
enhancing
effectiveness
“social–ecological”
systems
in
achieving
sustainable
development.
Jilin
Province,
serving
as
national
buffer
experiencing
rapid
economic
growth,
exhibits
significant
spatial
imbalance
between
social
progress
conservation.
The
balance
service
pivotal
this
context,
making
Province
an
ideal
area.
We
employed
multifaceted
approach,
including
MSPA,
InVEST
model,
landscape
connectivity
assessment,
circuit
theory,
network
integrity
evaluation,
to
elucidate
disparities
services.
then
developed
optimized
patterns
meet
human
demands
safeguard
integrity,
thereby
promoting
development
systems.
key
findings
are
follows:
(1)
services
shows
clear
gradient,
with
lower
values
west
higher
east,
while
concentrated
central
region
east
west,
indicating
pronounced
mismatch
Province.
(2)
includes
18
barrier
points,
33
pinch
166
corridors,
101
sources.
(3)
social–ecological
comprises
119
sources
150
supply–demand
corridors.
(4)
introduces
14
nodes
47
optimization
proposing
zoning
schemes
eastern
core
protection
area,
western
Additionally,
recommendations
concerning
system
pattern.
research
advances
theoretical
understanding
offers
insights
more
harmonized
strategies.
Язык: Английский