The physics of climate variability and climate change

M Ghil, V Lucarini - Reviews of Modern Physics, 2020 - APS
The climate is a forced, dissipative, nonlinear, complex, and heterogeneous system that is
out of thermodynamic equilibrium. The system exhibits natural variability on many scales of …

Theoretical tools for understanding the climate crisis from Hasselmann's programme and beyond

V Lucarini, MD Chekroun - Nature Reviews Physics, 2023 - nature.com
Klaus Hasselmann's revolutionary intuition in climate science was to use the stochasticity
associated with fast weather processes to probe the slow dynamics of the climate system …

Low‐frequency variability of the large‐scale ocean circulation: A dynamical systems approach

HA Dijkstra, M Ghil - Reviews of Geophysics, 2005 - Wiley Online Library
Oceanic variability on interannual, interdecadal, and longer timescales plays a key role in
climate variability and climate change. Paleoclimatic records suggest major changes in the …

[HTML][HTML] Sea level expression of intrinsic and forced ocean variabilities at interannual time scales

T Penduff, M Juza, B Barnier, J Zika… - Journal of …, 2011 - journals.ametsoc.org
Sea Level Expression of Intrinsic and Forced Ocean Variabilities at Interannual Time Scales
in: Journal of Climate Volume 24 Issue 21 (2011) Jump to Content Jump to Main Navigation …

Climate dynamics and fluid mechanics: Natural variability and related uncertainties

M Ghil, MD Chekroun, E Simonnet - Physica D: Nonlinear Phenomena, 2008 - Elsevier
The purpose of this review-and-research paper is twofold:(i) to review the role played in
climate dynamics by fluid-dynamical models; and (ii) to contribute to the understanding and …

Stochastic rectification of fast oscillations on slow manifold closures

MD Chekroun, H Liu… - Proceedings of the …, 2021 - National Acad Sciences
The problems of identifying the slow component (eg, for weather forecast initialization) and
of characterizing slow–fast interactions are central to geophysical fluid dynamics. In this …

The turbulent oscillator: A mechanism of low-frequency variability of the wind-driven ocean gyres

P Berloff, AMC Hogg, W Dewar - Journal of Physical …, 2007 - journals.ametsoc.org
Intrinsic low-frequency variability is studied in the idealized, quasigeostrophic, midlatitude,
wind-driven ocean gyres operating at large Reynolds number. A robust decadal variability …

Polar vortex formation in giant-planet atmospheres due to moist convection

ME O'Neill, KA Emanuel, GR Flierl - Nature Geoscience, 2015 - nature.com
A strong cyclonic vortex has been observed on each of Saturn's poles, coincident with a
local maximum in observed tropospheric temperature,,. Neptune also exhibits a relatively …

A Kuroshio Extension system model study: Decadal chaotic self-sustained oscillations

S Pierini - Journal of Physical Oceanography, 2006 - journals.ametsoc.org
A model study of the Kuroshio Extension system, in which forcing is provided by a time-
independent climatological wind, yields a mean meandering path and a decadal variability …

[HTML][HTML] Passive sonar automated target classifier for shallow waters using end-to-end learnable deep convolutional LSTMs

S Kamal, CS Chandran, MH Supriya - Engineering Science and …, 2021 - Elsevier
Automated target recognition systems are increasingly employed in sonar systems to reduce
manning and associated challenges. Although passive acoustic target recognition is an …