Rate-induced biosphere collapse in the Daisyworld model
Chaos An Interdisciplinary Journal of Nonlinear Science,
Год журнала:
2025,
Номер
35(2)
Опубликована: Фев. 1, 2025
There
is
much
interest
in
the
phenomenon
of
rate-induced
tipping,
where
a
system
changes
abruptly
when
forcings
change
faster
than
some
critical
rate.
Here,
we
demonstrate
and
analyze
tipping
classic
“Daisyworld”
model.
The
Daisyworld
model
considers
hypothetical
planet
inhabited
only
by
two
species
daisies
with
different
reflectivities
notable
because
lead
to
an
emergent
“regulation”
planet’s
temperature.
serves
as
useful
thought
experiment
regarding
co-evolution
life
global
environment
has
been
widely
used
teaching
Earth
science.
We
show
that
sufficiently
fast
insolation
(i.e.,
incoming
sunlight)
can
cause
on
go
extinct,
even
if
could
principle
survive
at
any
fixed
value
among
those
encountered.
Mathematically,
this
occurs
due
fact
solution
forced
(nonautonomous)
crosses
stable
manifold
saddle
point
for
frozen
(autonomous)
system.
new
discovery
such
classic,
simple,
well-studied
provides
further
supporting
evidence
tipping—and
indeed,
collapse—may
be
common
wide
range
systems.
Язык: Английский
‘Tipping points’ confuse and can distract from urgent climate action
Nature Climate Change,
Год журнала:
2024,
Номер
unknown
Опубликована: Дек. 3, 2024
Язык: Английский
Artificial Intelligence in Disaster Management
Advances in environmental engineering and green technologies book series,
Год журнала:
2025,
Номер
unknown, С. 73 - 114
Опубликована: Янв. 24, 2025
This
chapter
examines
using
artificial
intelligence
(AI)
and
deep
learning
(DL)
in
disaster
management.
It
describes
a
paradigm
shift
towards
proactive
measures
preventing
managing
natural
disasters.
Traditional,
reactive
methods
often
reach
their
limits.
At
the
same
time,
AI-based
approaches
can
improve
early
warning
systems
allocate
resources
more
efficiently
through
analysis
of
large,
heterogeneous
data
sets
ability
to
recognize
complex
patterns.
The
article
highlights
application
DL
models,
such
as
Convolutional
Neural
Networks
(CNNs),
analyze
satellite
imagery
utility
response.
Both
technical
ethical
challenges
are
discussed,
particularly
protection,
bias,
transparency
models.
Finally,
framework
is
presented
that
provides
guidelines
for
effective
responsible
use
AI
management
promotes
long-term
sustainability
fairness
this
area.
Язык: Английский