Site-Specific Behavior of 2011 Tohoku Earthquake Tsunami Influenced by Artificial Changes of Coastal Environments

Chiharu Mizuki; Kazuomi Hirakawa

doi:10.20965/jdr.2012.p0485

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JDR Vol.7 No.sp pp. 485-490

(2012)

doi: 10.20965/jdr.2012.p0485

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Site-Specific Behavior of 2011 Tohoku Earthquake Tsunami Influenced by Artificial Changes of Coastal Environments

Chiharu Mizuki^* and Kazuomi Hirakawa^**

^*Graduate School of Environmental Science, Hokkaido University, North10, West 5, Kita-Ward, Sapporo, Hokkaido 060-0810, Japan

^**Faculty of Environmental Earth Science, Hokkaido University, North10, West 5, Kita-Ward, Sapporo, Hokkaido 060-0810, Japan

Received:

March 17, 2012

Accepted:

May 28, 2012

Published:

August 1, 2012

Keywords:

2011 Tohoku Earthquake Tsunami, sitespecific tsunami behavior, coastal construction

Abstract

Many aspects affect local tsunami behavior. A drastic change in behavior in the 2011 Tohoku Earthquake at specific sites in relation to coastal conditions in Hokkaido. These include coastal constructions such as jetty ports, digging formula ports, types of seawall, etc., in addition to land use for fisheries. Examples of site-specific behavior in the 2011 Tohoku Earthquake along the Pacific coast of Hokkaido are introduced in order to help future tsunami disasters.

Cite this article as:

C. Mizuki and K. Hirakawa, “Site-Specific Behavior of 2011 Tohoku Earthquake Tsunami Influenced by Artificial Changes of Coastal Environments,” J. Disaster Res., Vol.7 No.sp, pp. 485-490, 2012.

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References

[1] The 2011 Tohoku Earthquake Tsunami Joint Survey Group, “Nationwide fields survey of the 2011 off the Pacific coast of Tohoku Earthquake Tsunami,” J. of Japan Society of Civil Engineers, Series B, Vol.67, No.1, pp. 63-66, 2011.
[2] N. Mori, T. Takahashi, and The Tohoku Earthquake Tsunami Joint Survey Group, “Nationwide post survey and analysis of the 2011 Tohoku Earthquake Tsunami,” Coastal Engineering J., 2012, doi:10.1142/S05785634 12500015.
[3] T. Okazaki and Tsunami Survey Team of the Geological Survey of Hokkaido, “Survey on the 2011 off the Pacific coast of Tohoku Earthquake Tsunami of March 11, 2011 on the Pacific Coast in Hokkaido,” Geological Survey of Hokkaido, No.83, pp. 1-15, 2011 (in Japanese).
[4] N.Mori, T. Takahashi, and H. Yanagisawa, “Survey of 2011 Tohoku earthquake tsunami inundation and run up,” Geophisical Research Letters, 38, Loog14, 2011, doi:10.1029/2011GL049210.

This article is published under a Creative Commons Attribution-NoDerivatives 4.0 Internationa License.

[1] [1] The 2011 Tohoku Earthquake Tsunami Joint Survey Group, “Nationwide fields survey of the 2011 off the Pacific coast of Tohoku Earthquake Tsunami,” J. of Japan Society of Civil Engineers, Series B, Vol.67, No.1, pp. 63-66, 2011.

[2] [2] N. Mori, T. Takahashi, and The Tohoku Earthquake Tsunami Joint Survey Group, “Nationwide post survey and analysis of the 2011 Tohoku Earthquake Tsunami,” Coastal Engineering J., 2012, doi:10.1142/S05785634 12500015.

[3] [3] T. Okazaki and Tsunami Survey Team of the Geological Survey of Hokkaido, “Survey on the 2011 off the Pacific coast of Tohoku Earthquake Tsunami of March 11, 2011 on the Pacific Coast in Hokkaido,” Geological Survey of Hokkaido, No.83, pp. 1-15, 2011 (in Japanese).

[4] [4] N.Mori, T. Takahashi, and H. Yanagisawa, “Survey of 2011 Tohoku earthquake tsunami inundation and run up,” Geophisical Research Letters, 38, Loog14, 2011, doi:10.1029/2011GL049210.

Site-Specific Behavior of 2011 Tohoku Earthquake Tsunami Influenced by Artificial Changes of Coastal Environments

Chiharu Mizuki* and Kazuomi Hirakawa**

Chiharu Mizuki^* and Kazuomi Hirakawa^**