The importance of grain size and shape in controlling the dispersion of the Vedde cryptotephra

Autor: Jennifer Saxby, Frances Beckett, Katharine V. Cashman, Alison C Rust

Publikováno v: Saxby, J, Rust, A, Cashman, K & Beckett, F 2020, ' The importance of grain size and shape in controlling the dispersion of the Vedde cryptotephra ', Journal of Quaternary Science, vol. 35, no. 1-2, pp. 175-185 . https://doi.org/10.1002/jqs.3152

Volcanic ash is dispersed in the atmosphere according to meteorology and particle properties, including size and shape. However, the multiple definitions of size and shape for non‐spherical particles affect our ability to use physical particle prop

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0c40a25598b59ed581b50b09408fa7a
https://research-information.bris.ac.uk/en/publications/e99b2bbd-98a6-4a5b-a22c-65f50aa521dd

Volcanic ash layers illuminate the resilience of Neanderthals and early modern humans to natural hazards

Autor: Lowe, John, Barton, N., Blockley, Simon, Ramsey, C. Bronk, Cullen, Victoria L., Davies, S. W. G., Gamble, Clive, Grant, Katharine, Hardiman, Mark, Housley, Rupert, Lane, Christine S., Lee, Sharen, Lewis, Mark, MacLeod, Alison, Menzies, Martin, Muller, Wolfgang, Pollard, Mark, Price, Catherine, Roberts, Andrew P., Rohling, Eelco J., Satow, Christopher, Smith, V.C., Stringer, C. B., Tomlinson, Emma, White, Dustin, Albert, Paul, Arienzo, Ilenia, Barker, G., Carandente, Antonio, Civetta, Lucia, Farrand, William, Ferrier, Catherine, Gaudelli, Jean-Luc, Karkanas, Panagiotis, Koumouzelis, Margarita, Muller, Ulrich C., Orsi, Giovanni, Pross, Jorg, Rosi, Mauro, Shalamanov-Korobar, Ljiljiana, Sirakov, Nikolay, Tzedakis, Polychronis C., Boric, Dusan

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America, 109 (34)
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2012, 109 (34), pp.13532-13537. ⟨10.1073/pnas.1204579109⟩
Proceedings of the National Academy of Sciences

Marked changes in human dispersal and development during the Middle to Upper Paleolithic transition have been attributed to massive volcanic eruption and/or severe climatic deterioration. We test this concept using records of volcanic ash layers of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1b1c838b51839624bc0a90215ee8aa3
https://doi.org/10.1073/pnas.1204579109

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