Applications of geochemistry in tsunami research: A review

C Chagué-Goff, W Szczuciński, T Shinozaki - Earth-Science Reviews, 2017 - Elsevier
Much progress has been made since the first published studies of tsunami deposits nearly
30 years ago. Geochemistry is now a much more widely used proxy in tsunami research …

Ten years after the 2011 Tohoku-oki earthquake and tsunami: Geological and environmental effects and implications for disaster policy changes

K Goto, T Ishizawa, Y Ebina, F Imamura, S Sato… - Earth-Science …, 2021 - Elsevier
Although the 2011 Tohoku-oki earthquake and tsunami were devastating to coastal
environments, many of their effects have not lasted: over several years they have generally …

Documenting large earthquakes similar to the 2011 Tohoku-oki earthquake from sediments deposited in the Japan Trench over the past 1500 years

K Ikehara, T Kanamatsu, Y Nagahashi… - Earth and Planetary …, 2016 - Elsevier
The 2011 Tohoku-oki earthquake and tsunami was the most destructive geohazard in
Japanese history. However, little is known of the past recurrence of large earthquakes along …

Geochemical approaches in tsunami research: current knowledge and challenges

T Shinozaki - Geoscience Letters, 2021 - Springer
Over the past decade or so, geochemical techniques have been applied to the study of
modern and past tsunamis. Seawater incursions and the introduction of marine organic …

Repeated occurrence of surface-sediment remobilization along the landward slope of the Japan Trench by great earthquakes

K Ikehara, K Usami, T Kanamatsu - Earth, Planets and Space, 2020 - Springer
Deep-sea turbidites have been utilized to understand the history of past large earthquakes.
Surface-sediment remobilization is considered to be a mechanism for the initiation of …

Shallow‐marine deposits associated with the 2011 Tohoku‐oki tsunami in Sendai Bay, Japan

T Tamura, Y Sawai, K Ikehara… - Journal of …, 2015 - Wiley Online Library
Little is known about offshore tsunami deposits, although they have the potential to improve
palaeotsunami reconstructions, especially in areas with limited preservation of onshore …

High resolution geochemical and grain-size analysis of the AD 1755 tsunami deposit: Insights into the inland extent and inundation phases

S Moreira, PJM Costa, C Andrade, CP Lira, MC Freitas… - Marine Geology, 2017 - Elsevier
In the study of palaeotsunamis it is crucial to decipher the sedimentological record, to derive
intensity of past events and to infer different inundation phases. To achieve this goal, it is …

Large coseismic slip to the trench during the 2011 Tohoku-Oki earthquake

S Kodaira, T Fujiwara, G Fujie… - Annual Review of …, 2020 - annualreviews.org
The strong ground motions, large crustal deformation, and tsunami generated by the 2011
Tohoku-oki earthquake (M w 9.1) reveal that a large coseismic slip likely propagated to …

Going with the flow: Experimental simulation of sediment transport from a foraminifera perspective

A Ash‐Mor, A Almogi‐Labin, VMP Bouchet… - …, 2022 - Wiley Online Library
Transport of continental shelf sediments to the deep ocean can be studied from displaced
symbiont‐bearing larger benthic foraminifera found in turbidity current deposits. The larger …

Benthic foraminiferal evidence of deep-sea sediment transport by the 2011 Tohoku-oki earthquake and tsunami

K Usami, K Ikehara, RG Jenkins, J Ashi - Marine Geology, 2017 - Elsevier
Benthic foraminiferal assemblages within turbidites recovered from two upper slope stations
off Sendai Bay, northeast Japan, have been analyzed to estimate the source area of the …