Evolution of numerical modeling as a tool for predicting tsunami-induced morphological changes in coastal areas: A review since the 2011 Tohoku Earthquake

Daisuke Sugawara

doi:10.1007/978-3-319-58691-5_26

Evolution of numerical modeling as a tool for predicting tsunami-induced morphological changes in coastal areas: A review since the 2011 Tohoku Earthquake

Daisuke Sugawara

Research output: Chapter in Book/Report/Conference proceeding › Chapter

1 Citation (Scopus)

Abstract

Extensive datasets of the 2011 Tohoku Earthquake Tsunami, which include offshore records and onshore measurements, spatial distribution of erosion and deposition of sediments, as well as pre- and post-tsunami topography and bathymetry facilitated validation of developing tsunami sediment transport modeling. Case studies from Sendai Plain and Sanriku Coast have revealed detailed processes of tsunami-induced morphological change, and demonstrated the advantage of inclusion of sediment transport modeling to tsunami simulations. Modeling of morphological change is essential for accurate prediction of the inundation area in case topography consists of movable sediments. This paper reviews recent studies regarding the 2011 event and challenges for future research.

Original language	English
Title of host publication	Advances in Natural and Technological Hazards Research
Publisher	Springer Netherlands
Pages	451-467
Number of pages	17
DOIs	https://doi.org/10.1007/978-3-319-58691-5_26
Publication status	Published - 2018 Jan 1
Externally published	Yes

Publication series

Name	Advances in Natural and Technological Hazards Research
Volume	47
ISSN (Print)	1878-9897
ISSN (Electronic)	2213-6959

Keywords

Morphological change
Numerical modeling
Sediment transport
Tsunami
Tsunami deposit

ASJC Scopus subject areas

Global and Planetary Change
Geography, Planning and Development
Economic Geology
Computers in Earth Sciences
Management, Monitoring, Policy and Law

Access to Document

10.1007/978-3-319-58691-5_26

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Cite this

Sugawara, D. (2018). Evolution of numerical modeling as a tool for predicting tsunami-induced morphological changes in coastal areas: A review since the 2011 Tohoku Earthquake. In Advances in Natural and Technological Hazards Research (pp. 451-467). (Advances in Natural and Technological Hazards Research; Vol. 47). Springer Netherlands. https://doi.org/10.1007/978-3-319-58691-5_26

Evolution of numerical modeling as a tool for predicting tsunami-induced morphological changes in coastal areas : A review since the 2011 Tohoku Earthquake. / Sugawara, Daisuke.

Advances in Natural and Technological Hazards Research. Springer Netherlands, 2018. p. 451-467 (Advances in Natural and Technological Hazards Research; Vol. 47).

Research output: Chapter in Book/Report/Conference proceeding › Chapter

Sugawara, D 2018, Evolution of numerical modeling as a tool for predicting tsunami-induced morphological changes in coastal areas: A review since the 2011 Tohoku Earthquake. in Advances in Natural and Technological Hazards Research. Advances in Natural and Technological Hazards Research, vol. 47, Springer Netherlands, pp. 451-467. https://doi.org/10.1007/978-3-319-58691-5_26

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