Remote Sensing,
Journal Year:
2022,
Volume and Issue:
14(18), P. 4593 - 4593
Published: Sept. 14, 2022
(1)
Background:
Eco−spatial
networks
play
an
important
role
in
enhancing
ecosystem
services
and
landscape
connectivity.
It
is
necessary
to
study
structure
optimization
achieve
synergistic
gains
network
connectivity
functionality.
(2)
Method:
Based
on
remote
sensing
data,
RS
GIS
were
used
evaluate
the
spatiotemporal
changes
China.
Combined
with
complex
theory,
evolution
of
China’s
ecological
spatial
its
topological
from
2005
2020
discussed.
Network
function–structure
co−optimization
was
carried
out
using
edge
augmentation
strategy.
(3)
Result:
The
“three
River
resource”
has
high
water
conservation
soil
southeastern
hilly
areas.
There
strong
windbreak
sand
fixation
Inner
Mongolia.
In
past
15
years,
there
have
been
about
8200
sources
14,000
corridors.
characteristics
small−world
heterogeneity.
After
optimization,
18
3180
corridors
are
added,
robustness
stronger.
Finally,
five
regions
divided
according
heterogeneity
corresponding
protection
management
countermeasures
proposed
provide
scientific
guidance
for
country’s
territorial
space
planning.
Ecological Indicators,
Journal Year:
2021,
Volume and Issue:
132, P. 108319 - 108319
Published: Oct. 25, 2021
The
construction
of
the
urban
ecological
network
has
a
comprehensive
effect
on
aesthetics,
society
and
economy,
provides
driving
force
for
sustainable
development.
However,
we
found
few
studies
constructing
optimizing
networks
in
cities
with
highest
human
density.
In
this
paper,
landscape
pattern
indexes
were
applied
to
analyze
characteristics
morphological
analysis
(MSPA)
identify
source,
connectivity
region
attributes
revised
resistance
surface,
was
constructed
by
MCR
model.
results
show
that:
(1)
many
land
types
mainly
distributed
tributaries
Yangtze
River,
while
only
forest
water
areas
occupied
northwest
are.
(2)
Compared
1995
2005,
number
corridors
2015
decreasing.
Although
improved,
which
River
limited.
(3)
coordinated
development
protection
optimization
plan
would
promote
functioning
stability.
This
study
recommendations
network,
are
great
significance
protecting
biodiversity,
improving
ecosystem
functions,
maintaining
regional
security
pattern.
Environmental Advances,
Journal Year:
2022,
Volume and Issue:
8, P. 100224 - 100224
Published: April 9, 2022
Groundwater
is
the
main
available
freshwater
resource
and
therefore
its
use,
management
sustainability
are
closely
related
to
Sustainable
Development
Goals
(SDGs).
However,
Land
Use
Cover
(LULC)
climate
change
among
factors
impacting
groundwater
recharge.
The
use
of
land-use
data
in
conjunction
with
hydrological
models
valuable
tools
for
assessing
these
impacts
on
river
basins.
This
systematic
review
aimed
at
integrated
modeling
approach
evaluating
processes
recharge
based
LULC
change.
analysis
200
peer-reviewed
articles
indexed
Scopus,
Web
Science.
Continuous
research
development
context-specific
essential
increase
long-term
viability
water
resources
any
basin.
natural
anthropogenic
drivers
basin
interactions
require
integrating
knowledge
capabilities
across
biophysical
responses,
environmental
problems,
policies,
economics,
social,
data.
Frontiers in Environmental Science,
Journal Year:
2022,
Volume and Issue:
9
Published: Jan. 4, 2022
Climate
change
and
land
use/cover
(LUCC)
have
been
widely
recognized
as
the
main
driving
forces
that
can
affect
regional
hydrological
processes,
quantitative
assessment
of
their
impacts
is
great
importance
for
sustainable
development
ecosystems,
use
planning
water
resources
management.
This
study
investigates
climate
LUCC
on
variables
such
streamflow
(SF),
soil
moisture
(SM)
evapotranspiration
(ET)
in
Guangdong-Hong
Kong-Macao
Greater
Bay
Area
(GBA)
by
using
Soil
Water
Assessment
Tools
(SWAT)
model
under
different
scenarios
during
1979–2018.
The
results
show
simulation
performances
were
overall
good,
with
Nash-Sutcliffe
Efficiency
Coefficient
(NSE)
coefficient
determination
(R
2
)
greater
than
0.80
monthly-scale
SF
calibration
validation.
According
to
trend
point
tests
meteorological
series,
baseline
period
(1979–1997)
interference
(1998–2018)
determined.
Interestingly,
other
types
basically
converted
urban
land,
leading
a
rapid
urbanization
GBA.
Compared
values
eight
estuaries
Pearl
River
Basin
period,
both
has
led
decrease
combined
effect
was
slightly
individual
effect.
Overall,
important
processes
Comptes Rendus Géoscience,
Journal Year:
2023,
Volume and Issue:
355(S1), P. 411 - 438
Published: Jan. 12, 2023
In
this
study,
the
Soil
and
Water
Assessment
Tool
(SWAT)
model
is
used
to
assess
changes
in
surface
runoff
between
baseline
(1995–2014)
future
(2031–2050)
periods
Tougou
watershed
(37km
2
)
Burkina
Faso.
The
study
uses
a
combination
of
land
use
maps
(for
current
periods)
bias-corrected
ensemble
9
CMIP6
climate
models,
under
two
warming
scenarios.
An
increase
rainfall
(13.7%
18.8%)
projected,
which
major
contributor
(24.2%
34.3%).
change
narrative
(i.e.
conversion
bare
areas
croplands)
expected
decrease
runoff,
albeit
minor
comparison
effect
change.
Similar
findings
are
observed
for
annual
maximum
runoff.
This
sheds
light
on
need
consider
simultaneously
framing
water
management
policies.
Dans
cette
étude,
le
modèle
agro-éco-hydrologique
SWAT
est
utilisé
pour
évaluer
les
changements
dans
l’écoulement
de
entre
la
période
référence
1995–2014
et
2031–2050
sur
bassin
versant
au
Cette
étude
utilise
une
combinaison
cartes
d’états
(pour
actuelle
future)
un
corrigé
modèles
climatiques
issus
des
simulations
CMIP6,
sous
deux
scénarios
réchauffement.
Une
augmentation
précipitations
(de
13,7
%
à
18,8
%)
prévue,
ce
qui
principal
facteur
contribuant
l’augmentation
écoulements
(24,2
34,3
%).
Les
projetés
états
(principalement
surfaces
dégradées
en
sols
cultivés)
devrait
entraîner
diminution
surface,
toutefois
proportions
plus
faibles
comparaison
effets
du
climat
futur.
Des
résultats
similaires
sont
observés
lécoulement
maximal
annuel.
met
lumière
nécessité
prendre
compte
simultanément
futur
l’élaboration
politiques
futures
gestion
l’eau.
