Land,
Год журнала:
2025,
Номер
14(2), С. 232 - 232
Опубликована: Янв. 23, 2025
The
urban
heat
island
effect
(UHI)
has
become
a
major
challenge
for
sustainable
development.
In
recent
decades,
the
significant
development
of
agglomerations
intensified
complex
interaction
and
comprehensive
impact
UHI
effect,
but
spatiotemporal
pattern
regional
islands
been
poorly
understood.
Based
on
land
surface
temperature
(LST)
from
2001
to
2020,
this
study
uses
relative
(RLST)
method
quantify
(RHI)
Central
Yunnan
Urban
Agglomeration
(CYUA)
beyond
single
city,
combines
variety
spatial
analysis
tools
identify
multi-scale
pattern,
explores
multidimensional
driving
factors
RHIs.
combined
effects
indicators
such
as
urbanization
intensity,
blue–green
space
intensity
(2D),
building
height
characteristics
(3D)
mitigation
or
exacerbation
RHIs
are
included.
results
follows:
(1)
RHI
was
significantly
enhanced,
especially
during
2011–2014,
when
influence
range
expanded
rapidly,
in
core
areas
Kunming
Qujing.
(2)
main
prefecture-level
cities
have
greater
contribution
RHI,
intercity
further
intensifies
county-level
regions.
(3)
Different
cover
types
different
RHI.
human
social
positive
strong
inhibitory
cooling
blue
is
better
than
that
green
space.
Topographic
meteorological
little
influence.
To
effectively
address
UHI,
CYUA
must
strengthen
construction
infrastructure,
optimize
planning,
promote
energy
conservation
emission
reduction,
improve
climate
adaptation
planning.
This
paper
discusses
variation
influencing
new
perspective,
which
enriches
research
content
agglomeration
thermal
environment
improves
system
effect.
