Seismic Risk Assessment and Modelling alongside Coastal Territories

A special issue of Water (ISSN 2073-4441). This special issue belongs to the section "Oceans and Coastal Zones".

Deadline for manuscript submissions: closed (31 July 2023) | Viewed by 4662

Special Issue Editors


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Guest Editor
Instituto Superior Técnico, University of Lisbon, 1049-001 Lisbon, Portugal
Interests: structural engineering; earthquake engineering (reinforced concrete; masonry; special structures); tsunami engineering; structural modelling and analysis

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Guest Editor
Composite Materials & Engineering Center, Oregon State University, Room 342 Owen Hall, Corvallis, OR, USA
Interests: earthquake and tsunami probabilistic seismic hazard, damage, loss, and recovery modelling; performance-based seismic design; nonlinear structural analysis; reinforced concrete structures; timber structures

E-Mail Website
Guest Editor
Instituto Superior Técnico, University of Lisbon, 1049-001 Lisbon, Portugal
Interests: earthquake and tsunami multi-hazard assessment; structural engineering; earthquake engineering; tsunami engineering; CFD (Eulerian and Lagrangian schemes, FV and SPH methods); non-linear numerical modelling; simulation and analysis of structures due to dynamic actions

Special Issue Information

Dear Colleagues,

The spatial distribution of the world population is uneven, concentrating in coastal regions that are simultaneously prone to seismic and tsunami hazards, which expose coastal territories all over the world to acute ecological, social, and economic seismic and tsunami risks that are aggravated by climate change with intensifying storm patterns and rising sea levels. Extreme events such as the Tohoku-Oki, 2011, earthquake and tsunami contributed not only to complement the scarce databases of instrumentally recorded quantities of tsunamigenic events, but also raise awareness of the need for integrated hazard assessment, mitigation, and adaptation, including comprehensive planning, policymaking, engineering, and a better understanding for the complementarity of hazards and ecosystems. Integrated hazard assessments include the modeling of the built environment and natural or natural-based features that can inform early warning systems and evacuation plans. Moreover, integrated risk assessments allow for the development of policies for the mitigation of risk that minimize loss of life and economic and social impacts. Overall, improved assessment and modeling of the seismic and tsunami risks are needed to guide local and state stakeholders and governments on policies related to economic and urban development that incorporate sustainable solutions for coastal regions.

The aim of this Special Issue is to collect recent developments regarding the risk assessment and mitigation of the effects of earthquakes and tsunamis on coastal territories at the component scale (building, bridge, lifelines, industrial facilities, ports, and quays) and at the system scale (strategic areas, community, and region). Potential topics of interest in this Special Issue include, but are not limited to:

  • Seismic, tsunami, and cascading seismic and tsunami hazards, including:
    • 3D Fault Models—Tsunami and Ground Shaking Sources;
    • Recurrence Rates for Earthquake Shaking and Tsunami Inundation;
    • Hazard mapping.
  • Tsunami action characterization and impacts:
    • Structural tsunami mitigation;
    • Natural tsunami mitigation;
    • Climate change (effects on tsunami hazard);
    • Engineering for tsunami hazard mitigation;
    • Experimental and numerical test cases;
    • Geotechnical conditions;
    • Natural and natural-based features for tsunami hazard mitigation;
    • Tsunami debris;
    • Urban density.
  • Seismic, tsunami, and cascading seismic and tsunami risk:
    • Response of the built environment to cascading seismic and tsunami actions;
    • Coastal infrastructure and built environment;
    • Early warning systems;
    • Vertical evacuation buildings;
    • Emergency response;
    • Debris;
  • Social, economic, and engineering policy and perspectives on the mitigation of risk and risk management;
  • Decision support tools to evaluate localized mitigation and adaptation strategies.

Dr. Mário Lopes
Dr. André R. Barbosa
Dr. Cláudia Reis
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Water is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • seismic, tsunami, and cascading seismic and tsunami hazards
  • tsunami action characterization and impacts
  • seismic, tsunami, and cascading seismic and tsunami risk
  • social, economic, and engineering policy and perspectives on the mitigation of risk and risk management
  • decision support tools to evaluate localized mitigation and adaptation strategies

Published Papers (1 paper)

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Research

12 pages, 3711 KiB  
Article
The Michoacán Tsunami of 19 September 2022 on the Coast of Mexico: Observations, Spectral Properties and Modelling
by Oleg Zaytsev, Elizaveta Tsukanova, Alexander B. Rabinovich and Richard E. Thomson
Water 2023, 15(1), 164; https://0-doi-org.brum.beds.ac.uk/10.3390/w15010164 - 31 Dec 2022
Viewed by 4140
Abstract
The Mw 7.6 earthquake of 19 September 2022 within the coastal zone of Michoacán, Mexico, generated a major tsunami that was recorded by six coastal tide gauges and a single offshore DART station. All seven instruments were located within 250 km of [...] Read more.
The Mw 7.6 earthquake of 19 September 2022 within the coastal zone of Michoacán, Mexico, generated a major tsunami that was recorded by six coastal tide gauges and a single offshore DART station. All seven instruments were located within 250 km of the source. No tsunami was detected at larger distances. Maximum wave heights were observed at Manzanillo (172 cm) and Zihuatanejo (102 cm). Numerical modelling of the event closely reproduced the coastal and offshore tsunami records and shows that the tsunami energy radiated seaward from the source as a narrow “searchlight” beam directed normal to the source and mainland coast. Estimates of the frequency content (“colour”) of the 2022 tsunami event, and that generated in 2017 by the much stronger (Mw 8.2) Chiapas earthquake further up the coast, reveal a marked difference in the tsunamigenic response. Whereas the 2017 tsunami was mostly long-period (“reddish”), with 87% of the total tsunami energy at periods >35 min, the 2022 tsunami was short period (“bluish”) with 91% of energy at periods <35 min. A noteworthy feature of the 2022 event was the seismically generated seiches observed at Puerto Vallarta, which had a recorded period of about 7 min, began immediately after the main earthquake shock, and persisted for about one hour. Full article
(This article belongs to the Special Issue Seismic Risk Assessment and Modelling alongside Coastal Territories)
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