Backwash Sediment Record of the 2009 South
Backwash sediment record of the 2009 South Pacific Tsunami and 1960 Great Chilean Earthquake Tsunami Brieuc Riou, Eric Chaumillon, Catherine Chagué, Pierre Sabatier, Jean-Luc Schneider, John-Patrick Walsh, Atun Zawadzki, Daniela Fierro To cite this version: Brieuc Riou, Eric Chaumillon, Catherine Chagué, Pierre Sabatier, Jean-Luc Schneider, et al.. Back- wash sediment record of the 2009 South Pacific Tsunami and 1960 Great Chilean Earthquake Tsunami. Scientific Reports, Nature Publishing Group, 2020, 10, pp.4149. 10.1038/s41598-020-60746-4. hal- 02544141 HAL Id: hal-02544141 https://hal.archives-ouvertes.fr/hal-02544141 Submitted on 12 Mar 2021 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Distributed under a Creative Commons Attribution - NoDerivatives| 4.0 International License www.nature.com/scientificreports OPEN Backwash sediment record of the 2009 South Pacifc Tsunami and 1960 Great Chilean Earthquake Tsunami Brieuc Riou1,2*, Eric Chaumillon1, Catherine Chagué3, Pierre Sabatier4, Jean-Luc Schneider2, John-Patrick Walsh5, Atun Zawadzki6 & Daniela Fierro6 Following recent tsunamis, most studies have focused on the onshore deposits, while the ofshore backwash deposits, crucial for a better understanding of the hydrodynamic processes during such events and ofering an opportunity for sedimentary archives of past tsunamis, have mostly been omitted.
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