Ecological Indicators,
Journal Year:
2023,
Volume and Issue:
148, P. 110141 - 110141
Published: March 16, 2023
Sponge
City
Construction
(SCC)
has
been
extensively
explored
for
controlling
frequent
urban
waterlogging
and
non-point
source
pollution.
Assessing
the
"supply"
"demand"
of
SCC
as
a
city-wide
approach
may
aid
in
appropriate
areal
coverage
to
achieve
optimal
performance
on
flood
control
based
local
priorities
sustainable
development
plans.
However,
date,
very
few
studies
have
examined
potential
spatial
mismatches
SCC.
This
study
presented
framework
explore
supply–demand
relationship
multi-criteria
evaluation
existing
facilities,
risk
exposure,
socio-economic
vulnerability.
The
feasibility
application
such
were
successfully
demonstrated
field
Guangzhou,
China.
results
indicated
that
most
high-density
areas
city
centres
Guangzhou
exposed
high
with
strong
demands.
Furthermore,
Liwan
Yuexiu
districts
exhibited
supply
deficits,
while
surpluses
observed
other
central
Guangzhou.
findings
this
provided
insight
into
generalised
replicable
method
could
be
used
balance
between
more
participatory,
strategic
multifunctional
planning
various
contexts.
