Frontiers in Forests and Global Change,
Journal Year:
2025,
Volume and Issue:
8
Published: Feb. 11, 2025
As
global
climate
change
becomes
more
severe,
forests,
as
important
carbon
sinks,
are
of
great
significance
for
mitigating
and
protecting
the
ecological
environment.
The
study
took
typical
forest
farms
in
southern
China
research
area,
constructed
a
multi-objective
planning
model
based
on
Simulated
Annealing
Algorithm,
interfaced
with
geographic
information
systems.
aim
is
to
achieve
long-term
scientific
rational
arrangement
management
measures
balance
wood
production
storage.
results
confirm
that
under
constraints
classification
age
structure
adjustment
artificial
different
optimization
scenarios
gradually
stabilize
corresponding
logging
intensity
resources
from
year
40
onwards.
By
assigning
weights
net
present
value
sequestration
objective
function,
this
explores
impact
social
preferences
spatial
allocation
schemes
management.
When
weight
100%,
current
savings
greater
than
those
other
optimized
starting
35th
year,
at
roughly
8.8
×
10
4
m
3
,
storage
superior
25th
4.9
t.
In
summary,
can
provide
basis
actual
decisions,
which
beneficial
improving
services,
maintaining
balance,
promoting
regional
sustainable
development.
Water,
Journal Year:
2022,
Volume and Issue:
14(9), P. 1502 - 1502
Published: May 7, 2022
Basin
ecohydrological
processes
are
essential
for
informing
policymaking
and
social
development
in
response
to
growing
environmental
problems.
In
this
paper,
we
review
watershed
ecohydrology,
focusing
on
the
interaction
between
ecological
hydrological
processes.
Climate
change
human
activities
most
important
factors
influencing
water
quantity
quality,
there
is
a
need
integrate
socioeconomic
into
paradigm
of
process
studies.
Then,
propose
new
framework
integrated
management.
It
includes
(1)
data
collection:
building
an
observation
network;
(2)
theoretical
basis:
attribution
analysis;
(3)
modeling:
medium-
long-term
prediction
by
human–nature
interactions;
(4)
policy
orientation.
The
paper
was
potential
solution
overcome
challenges
context
frequent
climate
extremes
rapid
land-use
change.
Earth s Future,
Journal Year:
2024,
Volume and Issue:
12(3)
Published: March 1, 2024
Abstract
China
has
undertaken
extensive
ecological
restoration
(ER)
projects
since
the
late
1970s
in
drylands,
dominating
greening
of
drylands.
The
greening,
especially
ER‐induced,
can
affect
regional
water
availability
and
even
cause
hydrological
unsustainability
(i.e.,
lead
to
a
negative
shift
ecosystem
supply
demand
balances).
However,
there
is
still
limited
research
on
accurately
identifying
hydrologically
unsustainable
areas
(GA)
China's
Here,
we
developed
an
supply‐demand
indicator,
namely,
self‐sufficiency
(WSS),
defined
as
ratio
precipitation.
Using
remote
sensing
multisource
synthesis
data
sets
combined
with
trend
analysis
time
series
detection,
conducted
spatially
explicit
assessment
sustainability
risk
drylands
context
ER
over
period
1987–2015.
results
showed
that
17.15%
(6.36
×
10
4
km
2
)
GA
faced
WSS
(indicating
unsustainability),
mainly
Inner
Mongolia,
Shanxi,
Xinjiang
provinces,
driven
by
evapotranspiration.
Moreover,
29.34%
(1.09
5
GA,
whose
area
roughly
double
exhibited
potential
shortage
significant
decline
(−0.014
yr
−1
),
concentrated
Shaanxi,
Gansu
provinces.
reliability
our
findings
was
demonstrated
through
previous
studies
at
local
scale
soil
moisture
changes.
Our
offer
precise
grid‐scale
identification
providing
more
specific
spatial
guidance
for
implementation
adaptation
Nature Ecology & Evolution,
Journal Year:
2024,
Volume and Issue:
8(8), P. 1448 - 1458
Published: July 4, 2024
Drylands
are
often
overlooked
in
broad
conservation
frameworks
and
development
priorities
face
increasing
threats
from
human
activities.
Here
we
evaluated
the
formal
degree
of
protection
global
drylands,
their
land
vertebrate
biodiversity
current
threats,
projected
human-induced
land-use
changes
to
drylands
under
different
future
climate
change
socioeconomic
scenarios.
Overall,
have
lower
protected-area
coverage
(12%)
compared
non-drylands
(21%).
Consequently,
most
dryland
vertebrates
including
many
endemic
narrow-ranging
species
inadequately
protected
(0-2%
range
coverage).
Dryland
threatened
by
varied
anthropogenic
factors-including
agricultural
infrastructure
(that
is,
artificial
structures,
surfaces,
roads
industrial
sites).
Alarmingly,
2100
experience
some
conversion
95-100%
natural
habitat
due
urban,
alternative
energy
expansion.
This
loss
undisturbed
regions
is
expected
across
pathways,
even
optimistic
scenarios
characterized
progressive
policies
moderate
trends.
Global Change Biology,
Journal Year:
2025,
Volume and Issue:
31(2)
Published: Feb. 1, 2025
ABSTRACT
To
improve
the
environment
and
mitigate
climate
change,
China
has
implemented
ambitious
projects
for
natural
forest
protection
expanded
planted
forests.
However,
increased
variability
led
to
more
frequent
severe
droughts,
exacerbating
decline
of
these
The
drought
risk
forests
is
rarely
assessed
by
considering
both
resistance
resilience,
comparative
analyses
between
are
lacking.
Here,
we
compared
resilience
in
across
using
satellite
observations
from
2001
2020
understand
which
were
at
higher
drought.
results
showed
that
exhibited
lower
forests,
particularly
subtropical
broad‐leaved
evergreen
warm
temperate
deciduous
Moreover,
significantly
increased,
while
decreased
during
2011–2020
2001–2010,
suggesting
a
shift
strategies
cope
with
stress.
was
mainly
attributed
canopy
height
poorer
soil
nutrients,
limited
resistance,
characteristics
(severity,
duration,
frequency),
reduced
resilience.
These
underscore
potential
exposure
future
impacts
on
under
enhanced
management
strategies,
including
preservation
augmentation
structural
diversity
imperative.
