Journal of Landscape Ecology,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 25, 2024
Abstract
Thermal
environment
and
land
use
status
are
the
two
controlling
factors
for
determining
ecological
health
of
any
urban
area.
The
study
aims
to
investigates
stability
relationship
between
surface
temperature
with
normalized
difference
built-up
index
in
Hyderabad
City,
India
using
eight
Landsat
8
data
summer
season
2023.
applies
Pearson’s
method
correlation
coefficient
this
relationship.
results
represent
a
consistent
nature
values
as
range
mean
(0.08
6.78
o
C
temperature)
standard
deviation
(0.02
0.79
significantly
low.
Land
very
stable
(correlation
=
>
0.63
images
0.50
images).
Moreover,
also
built
strong
positive
(average
=0.64)
temperature.
affects
vegetation
life
city
influences
index.
Built-up
leads
an
increase
value
regulates
is
useful
environmental
planning.
Sustainability,
Год журнала:
2025,
Номер
17(11), С. 5107 - 5107
Опубликована: Июнь 2, 2025
This
study
investigates
urban
warming
in
Rajshahi
City,
Bangladesh,
by
examining
changes
land
surface
temperature
(LST)
from
1990
to
2023
and
exploring
its
relationship
with
key
biophysical
factors.
LST
was
derived
Landsat
thermal
imagery,
both
spatial
temporal
variations
were
analyzed
using
Geographic
Information
Systems
(GIS).
Key
indices,
including
Normalized
Difference
Vegetation
Index
(NDVI),
Built-up
(NDBI),
Water
(NDWI),
Moisture
(NDMI),
Bareness
Soil
(NDBSI),
calculated
corresponding
satellite
sensors,
they
evaluated
the
impact
of
LULC
types
(vegetation,
water,
soil,
built-up
areas)
on
variations.
following
Support
Vector
Machine
classification
technique.
The
Urban
Thermal
Field
Variance
(UTFVI)
employed
assess
heat
island
(SUHI)
effects,
conditions,
ecological
stress,
comfort
zones.
Spatial
trend
hotspot
analyses
change
performed
analysis
Getis-Ord
Gi*
statistic,
respectively.
Linear
regression
examined
between
indices.
Results
show
that
winter
mean
increased
2.66
°C
during
33-year
period,
maximum
rising
4.29
°C.
most
significant
occurred
central-northern,
central-western,
south-eastern
rise
growing
intensity
SUHI
effects
are
largely
due
growth,
especially
where
green
spaces
water
bodies
have
been
replaced
impervious
surfaces.
Hotspot
identified
clusters
high-temperature
zones,
while
UTFVI
confirmed
a
marked
expansion
strong
central
areas.
results
showed
notable
links
variables,
higher
values
commonly
linked
greater
density
declines
vegetation
cover
water.
Overall,
highlight
need
for
better
planning
approaches
such
as
increasing
cover,
permeable
materials,
adopting
strategies
can
adapt
climate
impacts.
presents
framework
analyzing
dynamics
be
adapted
other
rapidly
cities,
aiding
efforts
promote
sustainable
development
build
resilience.
Discover Environment,
Год журнала:
2024,
Номер
2(1)
Опубликована: Окт. 14, 2024
Community
perception
is
essential
for
influencing
the
physical,
social,
and
environmental
growth
of
a
region
key
to
achieving
high
Quality
Life
(QOL).
Tourism
serves
as
common
means
introducing
outsiders
area
where
community
lives.
Embracing
tourism
in
remote
locations
like
small
towns
or
rural
areas
can
be
difficult,
success
hinges
on
attitudes
towards
it.
The
community's
engagement
approval
are
dependent
benefits
such
how
improves
their
QOL
both
short.
Therefore,
this
study
aims
explore
local
perceptions
influences
various
aspects
QOL.
A
survey
160
households
Palangan
Village
was
conducted
collect
primary
data,
using
conceptual
model
with
16
indices
evaluate
findings
indicate
that
generally
has
positive
effects
tourism,
especially
components.
Civic
generative
well-being
considered
more
significant
than
other
Analysis
data
reveals
differences
across
indices.
highest
average
ratings
were
institutional
participation
(3.476),
quality
employment
(3.456),
individual
capability
(3.203),
while
lowest
standard
living
(1.883),
social
solidarity
(2.289),
resource
(2.725).
For
instance,
index
received
an
response
rating
3.476.
Additionally,
dispersion
coefficient
highlighted
notable
variations
perception,
particularly
satisfaction
conditions
(0.488)
(0.488).
Conversely,
(0.360),
cooperation
(0.385),
freedom
choice
had
coefficients
(0.386).
Other
showed
moderate
levels
distribution
perception.
In
conclusion,
these
results
underscore
significance
development
its
affect
They
also
importance
strategic
planning
balanced
ensure
all
benefit
from
expanding
sector,
leading
sustainable
harmonious
community.
