Galactic turbulence and paleoclimate variability
Astrophysics of Galaxies
2010-07-12 v2 Atmospheric and Oceanic Physics
Geophysics
Abstract
The wavelet regression detrended fluctuations of the reconstructed temperature for the past three ice ages: approximately 340000 years (Antarctic ice cores isotopic data), exhibit clear evidences of the galactic turbulence modulation up to 2500 years time-scales. The observed strictly Kolmogorov turbulence features indicates the Kolmogorov nature of galactic turbulence, and provide explanation to random-like fluctuations of the global temperature on the millennial time scales.
Keywords
Cite
@article{arxiv.1006.4591,
title = {Galactic turbulence and paleoclimate variability},
author = {A. Bershadskii},
journal= {arXiv preprint arXiv:1006.4591},
year = {2010}
}