Journal of Water and Climate Change,
Год журнала:
2024,
Номер
15(9), С. 4745 - 4774
Опубликована: Авг. 28, 2024
ABSTRACT
This
study
evaluates
the
impact
of
climate
and
land
use
changes
on
Lake
Tana
Basin's
hydrology,
using
datasets
use,
weather
patterns,
topography,
soil
characteristics,
discharge.
Future
data
were
obtained
from
Global
Climate
Models
(GCMs)
Coupled
Model
Intercomparison
Project
Phase
Five
(CMIP5)
generated
Weather
Generator
(LARS-WG)
tool
Long
Ashton
Research
Station
with
five
distinct
GCMs.
Land
projected
Markov
chain
model
based
cellular
automata
(CA).
The
Soil
Water
Assessment
Tool
(SWAT)
was
used
to
assess
in
hydrological
elements
between
reference
future
periods,
calibration
validation
ensured
by
Integrated
Parameter
Estimation
Uncertainty
Analysis
(IPEAT).
Projections
indicate
a
4.9
°C
increase
ensemble
mean
annual
temperature
16%
rise
precipitation
end
21st
century
under
Representative
Concentration
Pathway
(RCP)
8.5.
Additionally,
average
components,
including
water
yield,
water,
percolation,
lateral
flow,
runoff,
actual
potential
evapotranspiration,
are
expected
due
combined
changes.
Therefore,
it
is
crucial
fully
understand
these
cumulative
impacts
before
formulating
implementing
resource
management
strategies
basin.
Sustainability,
Год журнала:
2025,
Номер
17(11), С. 4934 - 4934
Опубликована: Май 27, 2025
The
construction
of
smart
cities,
as
a
key
driving
force
for
the
low-carbon
transformation
economy,
urgently
needs
systematic
assessment
its
carbon
emission
reduction
potential.
Based
on
panel
data
277
cities
in
China
from
2007
to
2021,
this
study
adopts
innovative
methods,
integrates
bibliometric
analysis,
and
employs
empirical
models
deeply
explore
impact
city
emissions
regional
heterogeneity
resource
endowment
heterogeneity.
main
findings
are
follows:
(1)
research
present
knowledge
synergy,
focusing
innovation
green
development
strategies.
(2)
A
series
robustness
tests
show
that
can
significantly
reduce
urban
emissions.
(3)
Heterogeneity
analysis
reveals
effect
varies
between
regions
(more
significant
northern
region)
with
endowments
(non-resource-based
more
advantageous).
important
contribution
lies
quantitative
construction,
well
heterogeneity;
also
provides
solid
basis
formulating
targeted
policies.
Heliyon,
Год журнала:
2024,
Номер
10(17), С. e36605 - e36605
Опубликована: Авг. 25, 2024
As
a
key
measure
to
realize
Chinese-style
modernization,
the
construction
of
new
urbanization
injects
vitality
into
China
's
urban
economic
growth
by
building
modern
industrial
system,
and
it
is
also
great
significance
improve
resilience.
This
study
examines
data
from
278
Chinese
cities
spanning
period
2006-2022,
utilizing
multi-period
Difference-in-Differences
model
moderating
effect
investigate
impact
on
cities'
The
findings
indicate
that
adoption
significantly
enhances
Notably,
when
examined
perspectives
geographical
location,
scale,
agglomeration,
development
level,
particularly
pronounced
in
eastern
region,
small
cities,
non-urban
agglomeration
with
lower
levels
development.
mechanism
test
demonstrates
affects
resilience
fostering
technological
innovation
upgrading
structure.
Essentially,
restructuring
serve
as
intermediaries
fortifying
through
implementation
urbanization.
result,
recommendations
are
formulated
bolster
economies.
Journal of Water and Climate Change,
Год журнала:
2024,
Номер
15(9), С. 4745 - 4774
Опубликована: Авг. 28, 2024
ABSTRACT
This
study
evaluates
the
impact
of
climate
and
land
use
changes
on
Lake
Tana
Basin's
hydrology,
using
datasets
use,
weather
patterns,
topography,
soil
characteristics,
discharge.
Future
data
were
obtained
from
Global
Climate
Models
(GCMs)
Coupled
Model
Intercomparison
Project
Phase
Five
(CMIP5)
generated
Weather
Generator
(LARS-WG)
tool
Long
Ashton
Research
Station
with
five
distinct
GCMs.
Land
projected
Markov
chain
model
based
cellular
automata
(CA).
The
Soil
Water
Assessment
Tool
(SWAT)
was
used
to
assess
in
hydrological
elements
between
reference
future
periods,
calibration
validation
ensured
by
Integrated
Parameter
Estimation
Uncertainty
Analysis
(IPEAT).
Projections
indicate
a
4.9
°C
increase
ensemble
mean
annual
temperature
16%
rise
precipitation
end
21st
century
under
Representative
Concentration
Pathway
(RCP)
8.5.
Additionally,
average
components,
including
water
yield,
water,
percolation,
lateral
flow,
runoff,
actual
potential
evapotranspiration,
are
expected
due
combined
changes.
Therefore,
it
is
crucial
fully
understand
these
cumulative
impacts
before
formulating
implementing
resource
management
strategies
basin.
