Dominant transport pathways in an atmospheric blocking event

Chaos
Enrico Ser-GiacomiCristóbal López

Abstract

A Lagrangian flow network is constructed for the atmospheric blocking of Eastern Europe and Western Russia in summer 2010. We compute the most probable paths followed by fluid particles, which reveal the Omega-block skeleton of the event. A hierarchy of sets of highly probable paths is introduced to describe transport pathways when the most probable path alone is not representative enough. These sets of paths have the shape of narrow coherent tubes flowing close to the most probable one. Thus, even when the most probable path is not very significant in terms of its probability, it still identifies the geometry of the transport pathways.

References

Apr 8, 2010·Chaos·Thomas Peacock, John Dabiri
Apr 3, 2012·Chaos·Mohammad Farazmand, George Haller
Apr 3, 2012·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Hyoungshick Kim, Ross Anderson
Mar 15, 2013·Physical Review Letters·Hartmut H K LentzIgor M Sokolov
Apr 4, 2015·Chaos·Enrico Ser-GiacomiEmilio Hernández-García
Aug 15, 2015·Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics·Enrico Ser-GiacomiCristóbal López

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Citations

Apr 4, 2017·Chaos·Victor Rodríguez-MéndezEmilio Hernández-García
Apr 4, 2017·Chaos·Reik V DonnerEnrico Ser-Giacomi
Apr 4, 2017·Chaos·Maximilian GelbrechtJürgen Kurths

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