Climate
change
has
been
recognised
as
a
major
concern
in
coastal
hotspots
exposed
to
multiple
climate
hazards
under
regionally
specific
characteristics
of
vulnerability.
We
review
the
emerging
research
and
current
trends
academic
literature
on
risk
adaptation
from
human
security
perspective.
The
ecological
socioeconomic
developments
are
analysed
for
key
areas,
including
infrastructure;
water,
food
fisheries;
health;
mobility;
conflict,
taking
different
geographical
contexts
areas
islands,
megacities
deltas
into
consideration.
Compounding
cascading
interactions
require
integrative
policy
approaches
address
growing
complexity.
Governance
mechanisms
focus
management
adaptation,
nature-based
solutions
community-based
considering
their
synergies
trade-offs.
This
perspective
allows
holistic
view
risks
vicious
circles
societal
instability
systems
interconnectedness
dimensions
necessary
sustainable
transformative
most
affected
hotspots.
Cambridge Prisms Coastal Futures,
Год журнала:
2023,
Номер
1
Опубликована: Янв. 1, 2023
Abstract
Coastal
areas
are
subject
to
hazards
that
can
result
in
severe
impacts
due
the
high
concentration
of
people
and
assets
exposed
locations.
While
climate-induced
sea-level
rise
will
exacerbate
these
course
21st
century,
future
dynamics
socioeconomic
development
play
an
important
role
driving
–
as
well
adaptation
responses
particular
countries
with
rapid
population
growth
low-lying
coastal
areas.
Here,
we
synthesize
current
state
knowledge
related
locations
underlying
trends
affecting
at
continental
global
scales.
Currently,
2.15
billion
live
near-coastal
zone
898
million
low-elevation
globally.
These
numbers
could
increase
2.9
1.2
billion,
respectively,
depending
on
scenario
(i.e.,
Shared
Socioeconomic
Pathway
[SSP])
considered.
Nevertheless,
although
indicate
a
exposure
hazards,
they
bear
limited
information
about
actual
do
not
include
vulnerability
population.
Based
insights,
stress
need
account
for
risk
assessments,
including
vulnerability,
additionally
exploring
potential
feedbacks
migration
decisions.
Last,
propose
action
points
work
inform
long-term
planning
managing
risks.
Nature Communications,
Год журнала:
2023,
Номер
14(1)
Опубликована: Май 6, 2023
Climate
change-induced
sea-level
rise
will
lead
to
an
increase
in
internal
migration,
whose
intensity
and
spatial
patterns
depend
on
the
amount
of
rise;
future
socioeconomic
development;
adaptation
strategies
pursued
reduce
exposure
vulnerability
rise.
To
explore
feedbacks
between
these
drivers,
we
combine
projections,
assumptions
policies
a
spatially-explicit
model
('CONCLUDE').
Using
Mediterranean
region
as
case
study,
find
up
20
million
rise-related
migrants
by
2100
if
no
are
implemented,
with
approximately
three
times
higher
migration
southern
eastern
countries
compared
northern
countries.
We
show
that
can
number
factor
1.4
9,
depending
type
pursued;
implementation
hard
protection
measures
may
even
towards
protected
coastlines.
Overall,
robust
across
all
scenarios,
out-migration
from
narrow
coastal
strip
in-migration
widely
spread
urban
settings.
However,
(e.g.
proactive/reactive,
managed/autonomous)
depends
developments
drive
adaptive
capacity,
calling
for
decision-making
goes
well
beyond
issues.
One Earth,
Год журнала:
2024,
Номер
7(4), С. 589 - 607
Опубликована: Март 8, 2024
The
escalating
impacts
of
climate
change
on
the
movement
and
immobility
people,
coupled
with
false
but
influential
narratives
mobility,
highlight
an
urgent
need
for
nuanced
synthetic
research
around
mobility.
Synthesis
evidence
gaps
across
Intergovernmental
Panel
Climate
Change
(IPCC)
Sixth
Assessment
Report
a
to
clarify
understanding
what
conditions
make
human
mobility
effective
adaptation
option
its
outcomes,
including
simultaneous
losses,
damages,
benefits.
Priorities
include
integration
development
planning;
involuntary
vulnerability;
gender;
data
cities;
risk
from
responses
maladaptation;
public
risk;
transboundary,
compound,
cascading
risks;
nature-based
approaches;
planned
retreat,
relocation,
heritage.
Cutting
these
priorities,
modalities
better
position
as
type
process,
praxis.
Policies
practices
reflect
diverse
needs,
experiences
emphasizing
capability,
choice,
freedom
movement.
Cambridge Prisms Coastal Futures,
Год журнала:
2024,
Номер
2
Опубликована: Янв. 1, 2024
Abstract
Climate
change
has
been
recognised
as
a
major
concern
in
coastal
hotspots
exposed
to
multiple
climate
hazards
under
regionally
specific
characteristics
of
vulnerability.
We
review
the
emerging
research
and
current
trends
academic
literature
on
risk
adaptation
from
human
security
perspective.
The
ecological
socioeconomic
developments
are
analysed
for
key
areas,
including
infrastructure;
water,
food
fisheries;
health;
mobility;
conflict,
taking
different
geographical
contexts
areas
islands,
megacities
deltas
into
consideration.
Compounding
cascading
interactions
require
integrative
policy
approaches
address
growing
complexity.
Governance
mechanisms
focus
management
adaptation,
nature-based
solutions
community-based
considering
their
synergies
trade-offs.
This
perspective
allows
holistic
view
risks
vicious
circles
societal
instability
systems
interconnectedness
dimensions
necessary
sustainable
transformative
most
affected
hotspots.
Nature Communications,
Год журнала:
2024,
Номер
15(1)
Опубликована: Июль 26, 2024
Amid
the
escalating
global
climatic
challenges,
hydrological
risks
significantly
influence
human
settlement
patterns,
underscoring
imperative
for
an
in-depth
comprehension
of
change's
ramifications
on
migration.
However,
predominant
research
has
been
circumscribed
to
national
level.
The
study
delves
into
nonlinear
effects
migration
dynamics
in
46,776
subnational
units.
Meanwhile,
leveraging
remote
sensing,
we
procured
globally
consistent
metrics
intrusion
exposure,
offering
a
holistic
risk
assessment
encompassing
hazard,
and
vulnerability
dimensions,
thus
complementing
previous
work.
Here,
show
that
exposure
is
primary
driver,
surpassing
socioeconomic
factors.
Surrounding
disparities
further
intensified
exposure's
impact.
Vulnerable
groups,
especially
economically
disadvantaged
elderly,
tend
remain
high-risk
areas,
with
former
predominantly
migrating
within
proximate
vicinities.
analysis
delineates
S-shaped
trajectory
transitioning
from
resistance
culminating
entrapment,
revealing
dependence
resilience
adaptability.
Frontiers in Marine Science,
Год журнала:
2025,
Номер
12
Опубликована: Март 27, 2025
Sea-level
rise
(SLR)
through
the
twenty-first
century
and
beyond
is
inevitable,
threatening
coastal
areas
their
inhabitants
unless
there
appropriate
adaptation.
We
investigate
flooding
to
2100
under
full
range
of
IPCC
AR6
(2021)
SLR
scenarios,
assuming
plausible
The
adaptation
selects
most
economically
robust
option:
protection
or
retreat.
People
living
in
unprotected
that
are
frequently
inundated
(below
1-in-1-year
flood
level)
assumed
migrate,
land
considered
lost.
Globally,
across
related
socioeconomic
we
estimate
between
4
million
72
people
could
migrate
over
century,
with
a
net
loss
ranging
from
2,800
490,000
km
2
.
India
Vietnam
consistently
show
highest
absolute
migration,
while
Small
Island
Developing
States
affected
when
considering
relative
migration
loss.
Protection
option
all
scenarios
for
2.8%
global
coastline,
but
this
safeguards
78%
population
91%
assets
areas.
Climate
stabilisation
(SSP1–1.9
SSP1–2.6)
does
not
avoid
impacts
costs
as
sea
levels
still
albeit
more
slowly.
also
sensitive
scenario:
SSP3–7.0
experiences
higher
than
SSP5–8.5
despite
lower
SLR,
reflecting
larger
GDP.
Our
findings
can
inform
national
intergovernmental
agencies
organisations
on
magnitude
guide
assessments
policies
strategies.
Journal of Marine Science and Engineering,
Год журнала:
2023,
Номер
11(10), С. 1997 - 1997
Опубликована: Окт. 17, 2023
The
shape
of
the
coast
and
processes
that
mold
it
change
together
as
a
complex
system.
There
is
constant
feedback
among
multiple
components
system,
when
climate
changes,
all
facets
system
change.
Abrupt
shifts
to
different
states
can
also
take
place
certain
tipping
points
are
crossed.
coupling
rapid
warming
in
Arctic
with
melting
sea
ice
one
example
positive
feedback.
Climate
particularly
rising
temperatures,
causing
an
increasing
frequency
tropical
storms
“compound
events”
such
storm
surges
combined
torrential
rains.
These
events
superimposed
on
progressive
rises
relative
level
anticipated
push
many
coastal
morphodynamic
systems
beyond
which
return
preexisting
conditions
unlikely.
Complex
modeling
results
long-term
sets
observations
from
diverse
cases
help
anticipate
future
threats.
Innovative
engineering
solutions
needed
adapt
changes
landscapes
environmental
risks.
New
understandings
cascading
climate-change-related
physical,
ecological,
socioeconomic
effects,
multi-faceted
continually
contributing
imperative
search
for
resilience.
Recent
contributions,
summarized
here,
based
theory,
observations,
numerically
modeled
results,
regional
case
studies,
global
projections.
Abstract
Information
on
urban
land
use,
beyond
the
urban-rural
dichotomy,
can
improve
assessment
of
potential
impacts
coastal
hazards
by
refining
estimates
damages
and
supporting
adaptation
planning.
However,
lack
a
consistent
definition
“urban”
in
previous
studies
has
led
to
exposure
that
vary
considerably.
Here,
we
explore
sensitivity
exposed
population
built-up
area
four
settlement
types,
defined
different
datasets.
We
find
large
differences
up
65%
(127
million
people)
“Urban”
class.
The
are
highly
sensitive
density
thresholds
used
distinguish
with
difference
53.5
people
when
threshold
varies
10%.
attribute
high
varying
definitions
underlying
argue
is
crucial
for
impact
assessments
make
recommendations
use
analyzed
Natural hazards and earth system sciences,
Год журнала:
2024,
Номер
24(12), С. 4409 - 4429
Опубликована: Дек. 6, 2024
Abstract.
Coastal
flooding
and
sea
level
rise
(SLR)
will
affect
farmers
in
coastal
areas,
as
increasing
salinity
levels
reduce
crop
yields,
leading
to
a
loss
of
net
annual
income
for
farming
communities.
In
response,
can
take
various
actions.
To
assess
such
responses
under
SLR,
we
applied
an
agent-based
model
(ABM)
simulate
the
adaptation
migration
decisions
Mozambique.
The
ABM
is
coupled
with
salinization
module
relationship
between
soil
SLR.
decision
rules
(DYNAMO-M)
are
based
on
economic
theory
subjective
expected
utility.
This
posits
that
households
maximize
their
welfare
by
deciding
whether
(a)
stay
face
losses
from
flooding,
(b)
adapt
(e.g.
switching
salt-tolerant
crops
enhancing
physical
resilience
elevating
houses),
or
(c)
migrate
safer
inland
areas.
results
show
Mozambique
total
up
USD
12.5
million
yr−1
salt
intrusion
1200
buildings
(RCP8.5
year
2080).
Sorghum
may
experience
little
damage
intrusion,
while
rice
4000
yr−1.
We
medium-sized
(1–5
ha)
most
at
risk.
because
farm
size
means
costs
substantial,
incomes
too
low
cover
these
costs.
number
adapting
varies
different
districts
(15
%–21
%),
being
common,
lowest.
Despite
measures,
about
13
%–20
%
350
000
flood
zones
areas
settings
adaptive
behaviour
climatic
socio-economic
scenarios.
Proceedings of the National Academy of Sciences,
Год журнала:
2024,
Номер
121(3)
Опубликована: Янв. 8, 2024
Understanding
the
biological
basis
of
social
anxiety
disorder
(SAD),
one
most
disabling
disorders,
will
allow
for
novel
treatment
strategies
to
be
developed.
Here,
we
show
that
gut
microbiota
may
such
a
target.
Mice
...Social
(SAD)
is
crippling
psychiatric
characterized
by
intense
fear
or
in
situations
and
their
avoidance.
However,
underlying
biology
SAD
unclear
better
treatments
are
needed.
Recently,
...
