Results 11 to 20 of about 2,681,233 (247)
Advances in Difference Equations, 2018 In the present paper, a new partial differential equation has been obtained to describe the Rossby solitary waves with complete Coriolis force by employing multi-scale analysis and perturbation method, we call it combined ZK-mZK equation.
Bao Jun Zhao +3 more
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Radial Trapping of Thermal Rossby Waves within the Convection Zones of Low-mass Stars [PDF]
Astrophysical Journal, 2022 We explore how thermal Rossby waves propagate within the gravitationally stratified atmosphere of a low-mass star with an outer convective envelope. Under the conditions of slow, rotationally constrained dynamics, we derive a local dispersion relation ...
B. Hindman, R. Jain
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The role of Rossby waves in polar weather and climate
Weather and Climate Dynamics, 2023 . Recent Arctic warming has fuelled interest in the weather and climate of the polar regions and how this interacts with lower latitudes. Several interesting theories of polar-midlatitude linkages involve Rossby wave propagation as a key process even ...
T. Woollings +9 more
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Observed Power and Frequency Variations of Solar Rossby Waves with Solar Cycles
The Astrophysical Journal Letters, 2023 Several recent studies utilizing different helioseismic methods have confirmed the presence of large-scale vorticity waves known as solar Rossby waves within the Sun.
M. Waidele, Junwei Zhao
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Solar Rossby waves observed in GONG++ ring-diagram flow maps [PDF]
Astronomy & Astrophysics, 2020 Context. Solar Rossby waves have only recently been unambiguously identified in Helioseimsic and Magnetic Imager (HMI) and Michelson Doppler Imager maps of flows near the solar surface.
C. Hanson, L. Gizon, Zhi–Chao Liang
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Equatorial Waves and Superrotation in the Stratosphere of a Titan General Circulation Model
The Planetary Science Journal, 2023 We investigate the characteristics of equatorial waves associated with the maintenance of superrotation in the stratosphere of a Titan general circulation model.
Neil T. Lewis +3 more
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Global-scale equatorial Rossby waves as an essential component of solar internal dynamics [PDF]
Nature Astronomy, 2018 The Sun’s complex dynamics is controlled by buoyancy and rotation in the convection zone. Large-scale flows are dominated by vortical motions1 and appear to be weaker than expected in the solar interior2. One possibility is that waves of vorticity due to
B. Löptien +7 more
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Role of equatorial waves and convective gravity waves in the 2015/16 quasi-biennial oscillation disruption [PDF]
Atmospheric Chemistry and Physics, 2020 In February 2016, the descent of the westerly phase of the quasi-biennial oscillation (QBO) was unprecedentedly disrupted by the development of easterly winds.
M.-J. Kang, H.-Y. Chun, R. R. Garcia
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What Determines the Lagged ENSO Response in the South‐West Indian Ocean?
Geophysical Research Letters, 2021 Oceanic Rossby waves can propagate climate signals over considerable distances over long timescales. Using a long simulation from a coupled climate model, we examine oceanic and mixed atmosphere‐ocean teleconnections to the south‐western Indian Ocean ...
M. D. Eabry +3 more
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Detection of Rossby Waves in the Sun using Normal-mode Coupling [PDF]
Astrophysical Journal, 2019 Rossby waves play a fundamental role in angular momentum processes in rotating fluids. In addition to the potential to shed light on physical mechanisms operating in the solar convection zone, the recent detection of Rossby waves in the Sun also serves ...
S. Hanasoge, K. Mandal
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