Nature Communications,
Год журнала:
2025,
Номер
16(1)
Опубликована: Фев. 3, 2025
Mangrove
loss
has
reduced
its
carbon
(C)
sink
function
and
ecosystem
services.
To
effectively
allocate
climate
finance
for
mangrove
restoration,
a
thorough
assessment
of
restoration
potential
is
necessary.
Here
we
show
net
service
value
(ESV)
29.2
billion
USD
($)
due
to
land
changes
in
mangroves
from
1996
2019.
The
estimated
ESV
2019
amounts
$894
yr-1,
mainly
provided
by
regulating
provisioning
services
(57.4%
19.7%).
Over
the
next
two
decades,
project
that
would
necessitate
an
investment
$40.0-52.1
billion,
yielding
gains
$231-725
billion.
global
benefit-cost
ratio
(BCR)
ranges
6.35
15.0,
demonstrating
such
projects
are
highly
cost-effective.
Furthermore,
19.4
Tg
C
can
be
sequestrated
soils
based
on
20-year
program,
which
generate
$68.6-$236
million
via
blue
trading.
Our
findings
highlight
significant
opportunities
mitigate
change
support
livelihoods.
Abstract
Mangrove
forest
restoration
can
improve
services
and
functions
across
associated
coastal
ecosystems.
However,
the
effectiveness
of
mangrove
efforts
is
highly
dependent
on
knowing
locations
habitat
requirements
target
species
within
landscape
interest.
Habitat
suitability
models
are
powerful
tools
that
identify
suitable
environmental
conditions
reduce
risk
poor
site
selection.
When
coupled
with
information
potential
future
climate
conditions,
land‐use
conflicts,
co‐benefits
(e.g.,
biodiversity),
these
be
used
to
prioritize
areas
meet
multiple
stakeholder
objectives
help
implement
a
broader
ecosystem‐based
approach
restoration.
In
this
study,
we
machine
learning
assess
present
forests
Arabian
Gulf.
We
then
incorporated
marine
data
from
Qatar
for
in
country
where
mangroves
constitute
only
type
forest.
All
tested
(artificial
neural
networks,
boosted
regression
trees,
random
forest,
Maxent,
Maxnet)
showed
high
predictive
performance,
but
percentage
contributions
each
predictor
differed
models.
Important
predictors
included
elevation,
slope,
distance
coastline,
temperature,
precipitation.
While
most
predicted
reduction
region,
there
were
sites
located
currently
protected
areas.
identified
several
impact
(i.e.,
suitability,
far
urban
areas,
closest
live
coral
areas)
northwest
side
Qatar.
These
results
demonstrate
modeling
paired
restrictions,
proximity
infrastructure,
other
ecosystems
integrate
an
guide
Sustainability,
Год журнала:
2024,
Номер
16(17), С. 7446 - 7446
Опубликована: Авг. 28, 2024
Concern
for
the
future
requires
local
steward-led
cooperation
between
natural
and
social
scientists
decision-makers
to
develop
informed
policy-relevant
nature-based
mitigation
solutions,
including
blue
carbon
(BC),
which
can
help
secure
future.
Salt
marshes,
kelp
forests,
seagrass
meadows
(and
a
lesser
extent
mangroves)
are
significant
BC
ecosystems
in
temperate
areas.
We
discuss
concept
of
stocks
scientific
approaches
building
considering
variability
conditions
co-benefits
improve
climate
change
adaptation
mechanisms.
The
study
examines
(1)
methods
assess
potential
impact
disturbances,
while
(2)
relevant
policy
based
on
socio-economic
assessments
impacted
communities.
highlight
economic
rebuilding
using
financial
tools
such
as
bonds,
development
plans,
cost-benefit
analyses,
cross-ecosystem
restoration
projects,
AI
blockchain,
accounts
coastal
ecosystems,
emphasizing
that
cutting
emissions
is
more
important
than
(re)building
stocks.
ABSTRACT
Mangroves
play
a
vital
role
in
coastal
ecosystems,
providing
numerous
ecosystem
functions
and
services
as
well
supporting
high
levels
of
biodiversity.
Using
bioacoustic
approach,
we
assessed
the
influence
mangrove
habitat
variables
on
birds
four
sites
Peninsular
Malaysia.
We
set
up
20
audio
recorders
across
Telok
Gong,
Kapar
Tambahan,
Banjar
Utara
Forest
Reserves,
Kuala
Selangor
Nature
Park.
The
operated
for
30
min
every
hour
over
period
24
h
seven
consecutive
days.
characteristics
at
each
site
by
establishing
one
m
×
quadrat
recording
points.
Generalized
linear
mixed
models
indicated
that
percentage
canopy
cover,
average
tree
height,
forest
age,
number
saplings,
size,
ground
cover
positively
influenced
bird
richness.
Our
findings
highlight
importance
maintaining
these
features
to
support
higher
species
richness
mangroves.
This
study
demonstrated
possible
use
bioacoustics
assess
restoration
recovery
progress
via
bioindicators.
Abstract
Malay
is
available
with
online
material.
Nature Communications,
Год журнала:
2025,
Номер
16(1)
Опубликована: Фев. 3, 2025
Mangrove
loss
has
reduced
its
carbon
(C)
sink
function
and
ecosystem
services.
To
effectively
allocate
climate
finance
for
mangrove
restoration,
a
thorough
assessment
of
restoration
potential
is
necessary.
Here
we
show
net
service
value
(ESV)
29.2
billion
USD
($)
due
to
land
changes
in
mangroves
from
1996
2019.
The
estimated
ESV
2019
amounts
$894
yr-1,
mainly
provided
by
regulating
provisioning
services
(57.4%
19.7%).
Over
the
next
two
decades,
project
that
would
necessitate
an
investment
$40.0-52.1
billion,
yielding
gains
$231-725
billion.
global
benefit-cost
ratio
(BCR)
ranges
6.35
15.0,
demonstrating
such
projects
are
highly
cost-effective.
Furthermore,
19.4
Tg
C
can
be
sequestrated
soils
based
on
20-year
program,
which
generate
$68.6-$236
million
via
blue
trading.
Our
findings
highlight
significant
opportunities
mitigate
change
support
livelihoods.
