Pyroclastic density currents generate a basal air cushion that reduces friction with the ground, reveal laboratory experiments. This explains their ability to travel rapidly over large distances from their volcanic source.
References
Lube, G. et al. Nat. Geosci. https://doi.org/10.1038/s41561-019-0338-2 (2019).
Roche, O. Bull. Volcanol. 74, 1807–1820 (2012).
Yamada, M., Mangeney, A., Matsushi, Y. & Matsuzawa, T. Landslides 15, 1963–1974 (2018).
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Burgisser, A. Travel on thin air. Nat. Geosci. 12, 311–312 (2019). https://doi.org/10.1038/s41561-019-0346-2
Published:
Issue Date:
DOI: https://doi.org/10.1038/s41561-019-0346-2
- Springer Nature Limited