Frontiers in Environmental Science,
Journal Year:
2023,
Volume and Issue:
11
Published: Nov. 21, 2023
Under
the
interaction
between
natural
ecosystems
and
human
interferences,
farmland
extends
to
multi-functions
such
as
production,
ecological,
social,
cultural
functions.
Despite
exponential
increase
in
research
on
multi-functional
evaluation
of
recent
years,
little
study
has
been
conducted
at
fine
spatial
long-time
scales.
Furthermore,
existing
quantitative
analyses
multifunctional
synergies
trade-offs
mainly
consider
static
patterns
neglect
dynamic
information.
Selecting
Chinese
coastal
province
Zhejiang
area,
this
thus
evaluated
spatio-temporal
functions
from
2000
2020
county
scale
introduced
trade-off/synergy
degree
(TSD)
model
quantify
intensity
relationships
among
The
results
showed
that
functional
values
their
were
significantly
heterogeneous
temporal
distribution.
In
addition
social
function,
other
all
exhibited
an
increasing
trend.
strong
correlations
observed
ecological
Ultimately,
five
zones
determined
by
k-means
clustering
algorithm
considering
both
relationships,
targeted
suggestions
applicable
each
zone
put
forward
study.
This
contributes
utilization
planning
its
surrounding
land,
especially
improvement
policy
returning
forests.
Applied Sciences,
Journal Year:
2024,
Volume and Issue:
14(22), P. 10421 - 10421
Published: Nov. 13, 2024
Clarifying
the
trade-offs
and
synergies
of
ecosystem
services
in
Liaoning’s
ecological
restoration
zones
is
crucial
for
strengthening
positioning
optimizing
services.
This
study
based
on
“Liaoning
Provincial
Land
Spatial
Planning
(2021–2035)”
divides
area
into
zones.
We
utilized
InVEST
model,
ArcGIS
Pro,
Geoda
this
to
quantify
five
(Soil
Conservation,
Carbon
Storage,
Habitat
Quality,
Water
Yield,
Food
Production)
constructed
an
evaluation
framework
assess
at
both
global
local
levels.
The
conclusions
are
as
follows:
(1)
relationships
among
different
ranked
as:
strong
(35.51%)
>
weak
(33.17%)
low
(29.09%)
high
(2.24%);
(2)
exhibiting
synergistic
between
pairs
larger
than
trade-offs;
(3)
strongest
synergy
observed
water
yield
soil
conservation,
while
most
significant
trade-off
occurs
food
production
conservation.
These
exhibit
similar
spatial
characteristics
WSFR,
SWCR,
WCR
zones;
(4)
proportion
areas
showing
differs
scales.
Frontiers in Environmental Science,
Journal Year:
2023,
Volume and Issue:
11
Published: Nov. 21, 2023
Under
the
interaction
between
natural
ecosystems
and
human
interferences,
farmland
extends
to
multi-functions
such
as
production,
ecological,
social,
cultural
functions.
Despite
exponential
increase
in
research
on
multi-functional
evaluation
of
recent
years,
little
study
has
been
conducted
at
fine
spatial
long-time
scales.
Furthermore,
existing
quantitative
analyses
multifunctional
synergies
trade-offs
mainly
consider
static
patterns
neglect
dynamic
information.
Selecting
Chinese
coastal
province
Zhejiang
area,
this
thus
evaluated
spatio-temporal
functions
from
2000
2020
county
scale
introduced
trade-off/synergy
degree
(TSD)
model
quantify
intensity
relationships
among
The
results
showed
that
functional
values
their
were
significantly
heterogeneous
temporal
distribution.
In
addition
social
function,
other
all
exhibited
an
increasing
trend.
strong
correlations
observed
ecological
Ultimately,
five
zones
determined
by
k-means
clustering
algorithm
considering
both
relationships,
targeted
suggestions
applicable
each
zone
put
forward
study.
This
contributes
utilization
planning
its
surrounding
land,
especially
improvement
policy
returning
forests.
