Number of the records: 1
Big whirls talking to smaller whirls: detecting cross-scale information flow
- 1.0558332 - ÚI 2023 RIV DE eng A - Abstract
Paluš, Milan
Big whirls talking to smaller whirls: detecting cross-scale information flow.
EGU General Assembly 2022. Göttingen: European Geosciences Union, 2022.
[EGU General Assembly 2022. 23.05.2022-27.05.2022, Vienna / Online]
R&D Projects: GA ČR(CZ) GA19-16066S
Grant - others:AV ČR(CZ) AP1901
Program: Akademická prémie - Praemium Academiae
Institutional support: RVO:67985807
Keywords : causality * time scales * cross-scale interactions * atmospheric dynamics
OECD category: Computer sciences, information science, bioinformathics (hardware development to be 2.2, social aspect to be 5.8)
https://doi.org/10.5194/egusphere-egu22-9028
These famous words written in 1922 by Lewis Fry Richardson have become inspiration for intensively developing scientific field studying scales of climate variability and their interactions. In spite of ever growing interest in this research area, the description of this session states: ”We still lack an efficient methodology to diagnose the scale-to-scale energy or other physical quantities fluxes to characterize the cascade quantitatively, e.g., strength, direction, etc. ” In this contribution we would like to remind the methodology able to identify causal relations and information transfer between dynamical processes on different time scales and even to quantify the effect of such causal influences. Moreover, in macroscopic systems the information transfer is tied to the transfer of mass and energy.
Permanent Link: http://hdl.handle.net/11104/0332053
File Download Size Commentary Version Access 0558332-aoa.pdf 1 320.3 KB OA CC BY 4.0 Publisher’s postprint open-access
Number of the records: 1