Revisiting the 2001 Peruvian earthquake and Tsunami impact along camana beach and the coastline using numerical modeling and satellite imaging

Bruno Adriano, Erick Mas, Shunichi Koshimura, Yushiro Fujii, Hideaki Yanagisawa, Miguel Estrada

研究成果: Chapter

5 被引用数 (Scopus)

抄録

On June 23, 2001, a moment magnitude Mw 8.4 earthquake occurred off the southern coast of Peru causing substantial damage to urban and agricultural areas. The tsunami generated by this earthquake reached up to 7 m run-up height and extended over 1.3 km inundation. This paper aims to revisit the impact of the 2001 Peruvian tsunami on the coastal area and its morphology along Camana city. The tsunami source is reconstructed through inversion of tsunami waveform records observed at several tide gauge stations and the impact is analyzed using the numerical result and moderate-resolution satellite images to calculate the inundation features in the coast. Finally we propose the tsunami source model suitable for further analysis of this event through tsunami numerical simulations. In addition, environmental changes, in particular the impact to vegetation areas, were evaluated using satellite imagery. An important reduction of agricultural areas due to tsunami impact and soil salinization was confirmed.

本文言語English
ホスト出版物のタイトルCoastal Research Library
出版社Springer
ページ1-16
ページ数16
DOI
出版ステータスPublished - 2016

出版物シリーズ

名前Coastal Research Library
14
ISSN(印刷版)2211-0577
ISSN(電子版)2211-0585

ASJC Scopus subject areas

  • Oceanography
  • Management, Monitoring, Policy and Law
  • Nature and Landscape Conservation
  • Ecology

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