Water,
Journal Year:
2024,
Volume and Issue:
16(20), P. 2914 - 2914
Published: Oct. 13, 2024
Under
the
dual
pressures
of
rapid
urbanization
and
intensifying
global
climate
change,
China
has
proposed
governance
policies
aimed
at
promoting
ecological
urban
construction.
Wetland
landscapes
play
a
key
role
in
sustaining
human
social
well-being.
As
significant
city
middle
reaches
Yangtze
River,
Wuhan’s
wetland
resources
an
irreplaceable
maintaining
regional
balance
sustainable
economic
development.
However,
poses
severe
challenge
to
service
functions
wetlands.
Consequently,
this
study,
we
analyzed
spatial–temporal
evolution
patterns
sub-functional
systems
carbon
sequestration,
biodiversity
conservation,
water
yield,
purification
five
types
Wuhan
City
from
2000
2020
by
using
CASA
model
InVEST
model.
Then,
multi-functional
assessment
framework
was
constructed
quantify
comprehensive
multi-function
score.
It
is
imperative
unravel
underlying
mechanisms
driving
changes
explore
equilibrium
point
between
conservation
Our
results
show
that
area
decreased
5077.33
km2
4696.60
2020,
multi-functions
exhibited
spatial
heterogeneity
2020.
sequestration
increased
0.94
Tg
1.11
The
habitat
quality
declined
0.13
0.11
production
wetlands
5.43
×
109
t
22.59
N
loss
55,850.58
49,209.93
highest
score
paddy
fields,
which
0.41
±
0.12
0.51
0.12,
followed
tidal
flats,
0.39
0.14
0.50
0.16,
lowest
rivers,
also
0.33
0.14.
closely
related
type
development
direction
over
past
two
decades,
it
negatively
correlated
with
living
density,
providing
new
ideas
for
protection
construction
City.
Land,
Journal Year:
2024,
Volume and Issue:
13(4), P. 468 - 468
Published: April 6, 2024
The
ecosystem
service
value
(ESV)
is
an
important
basis
for
measuring
ecological
environment’s
quality
and
the
efficient
management
of
ecosystems.
It
particularly
necessary
to
explore
a
proven
methodology
assessing
predicting
ESV
dynamics
coupled
with
policy-oriented
scenarios
that
can
provide
theoretical
groundwork
macro
decision,
in
context
implementing
protection
restoration
projects.
This
study
selected
land
cover
(LC)
Sichuan
Province
at
five
periods
spatiotemporal
dynamic
equivalent
factor
method
assess
ESVs
from
2000
2020.
Additionally,
Markov
chain
GeoSOS-FLUS
model,
predicted
future
pattern
under
four
development
scenarios.
results
show
(a)
areas
forests,
shrubs,
waters,
wastelands,
wetlands,
impervious
showed
continuous
increase
2020,
most
frequent
interchanges
occurring
among
croplands,
grasslands.
(b)
implementation
projects
led
13,083.32
×
108
yuan
ESV,
barycenter
located
northeastern
part
Ya’an
exhibits
tendency
move
towards
northeast.
(c)
aggregation
each
city
has
remained
unchanged,
Ganzi
being
only
high
aggregation.
Overall,
there
are
more
conflict
cities
than
coordination
between
economic
environment.
(d)
total
2025
will
continue
all
scenarios,
reaching
maximum
50,903.37
EP
scenario.
insights
planning
decisions
sustainable
regional
socio-economic
development.
Ecological Indicators,
Journal Year:
2024,
Volume and Issue:
166, P. 112235 - 112235
Published: June 14, 2024
Wetlands
play
a
key
role
in
maintaining
the
ecological
security
and
sustainable
economic
development
for
Beijing,
capital
city
of
China.
However,
dynamic
changes
on
wetland
ecosystem
service
values
(ESV)
Beijing
over
past
decades
remain
unknown.
In
this
research,
we
analyzed
changing
trend,
evolution
types
their
driving
factors
wetlands
ESV
based
statistical
data
from
1984
to
2020
with
trend
test
gray
correlation.
The
results
revealed
that
showed
remarkable
increasing
trend.
were
not
set
stone.
Although
proportion
regulation
services
value
decreased
by
about
one-third,
it
was
still
dominant
(ES)
type
Beijing.
More
importantly,
socioeconomic
most
considerable
influence
ESV,
followed
human
activities,
natural
had
least
impact.
