Baroclinic instability from an experimental perspective

U Harlander, MV Kurgansky… - Comptes …, 2024 - comptes-rendus.academie-sciences …
Baroclinic instability from an experimental perspective À propos Notre revue Équipe éditoriale
Les CR Physique en libre accès diamant Référencement et archivage Articles et numéros …

Wavier jet streams driven by zonally asymmetric surface thermal forcing

W Moon, BM Kim, GH Yang… - Proceedings of the …, 2022 - National Acad Sciences
Recent studies have argued that global warming is responsible for a wavier jet stream,
thereby driving midlatitude extreme flooding and drought. Polar amplification—the relative …

Arctic amplification‐induced intensification of planetary wave modulational instability: A simplified theory of enhanced large‐scale waviness

D Luo, B Luo, W Zhang, W Zhuo… - Quarterly Journal of …, 2024 - Wiley Online Library
In the mid–high latitude atmosphere, the instability of planetary waves characterizes
enhanced planetary wave activity or amplified large‐scale waviness leading to increased …

A methodology for attributing severe extratropical cyclones to climate change based on reanalysis data: the case study of storm Alex 2020

M Ginesta, P Yiou, G Messori, D Faranda - Climate Dynamics, 2023 - Springer
Extreme event attribution aims at evaluating the impact of climate change on specific
extreme events. In this work, we present an attribution methodology for severe extratropical …

The role of subtropical rossby waves in amplifying the divergent circulation of the madden–julian oscillation

P Barpanda, SN Tulich, J Dias… - Journal of the …, 2023 - journals.ametsoc.org
The composite structure of the Madden–Julian oscillation (MJO) has long been known to
feature pronounced Rossby gyres in the subtropical upper troposphere, whose existence …

[HTML][HTML] Combined use of HYSPLIT model and MODIS aerosols optical depth to study the spatiotemporal circulation patterns of Saharan dust events over Central …

N Gammoudi, J Kovács, F Gresina, G Varga - Aeolian Research, 2024 - Elsevier
Mineral dust released from the desert region and transported into the atmosphere has a
crucial impact on the Earth's climate system's biogeochemical cycle. It has serious adverse …

[HTML][HTML] Meridional-energy-transport extremes and the general circulation of Northern Hemisphere mid-latitudes: dominant weather regimes and preferred zonal …

V Lembo, F Fabiano, VM Galfi… - Weather and Climate …, 2022 - wcd.copernicus.org
The extratropical meridional energy transport in the atmosphere is fundamentally intermittent
in nature, having extremes large enough to affect the net seasonal transport. Here, we …

On a variable-coefficient AB system in a baroclinic flow: Generalized Darboux transformation and non-autonomous localized waves

XH Wu, YT Gao, X Yu, FY Liu - Wave Motion, 2023 - Elsevier
In this paper, we focus our attention on a variable-coefficient AB system, which models the
marginally unstable baroclinic wave packets in a baroclinic flow. With respect to the …

A Unique Vertical Structure of Quasi‐20‐sol Waves Observed by the MCS on the Martian Atmosphere

Y Gong, Q Xiao, Z Ma, S Zhang, Q Zhou… - Journal of …, 2023 - Wiley Online Library
In this study, we report a two‐cell structure of quasi‐20‐sol waves (Q20SWs) in the Martian
atmosphere and investigate its formation mechanism. The study is based on temperature …

Dark-soliton asymptotics for a repulsive nonlinear system in a baroclinic flow

XH Wu, YT Gao, X Yu - Physics of Fluids, 2024 - pubs.aip.org
In geophysical hydrodynamics, baroclinic instability denotes the process in which the
perturbations draw the energy from the mean flow potential power. Researchers focus their …