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Logo Multi-Marex

A living laboratory for improved forecasting and action options for multiple geomarine extreme events

MULTI-MAREX, coordinated by Prof. Dr. Heidrun Kopp ( GEOMAR Helmholtz Centre for Ocean Research Kiel ), is developing a living laboratory to investigate geomarine extreme events such as earthquakes, volcanism and tsunamis in the central Mediterranean region.

Why do we do this?

Earthquakes and volcanic eruptions, as well as the associated tsunamis, trigger geomarine extreme events, which are among the most serious natural disasters and in Europe, particularly endanger the coasts of the Mediterranean region. In addition to the loss of human life, these events often cause considerable damage to coastal communities and, due to the close tourism and economic interrelationships between coastal areas and marine infrastructure, also have a direct impact on Germany. The complexity of geomarine extreme events makes it difficult to predict them and to effectively protect against their consequences. We must overcome these challenges to ensure the long-term safety and sustainability of coastal regions.

Photo research vessel Meteor_edited_edit

Our goal

As part of the MULTI-MAREX joint project, a living laboratory will be set up in the Aegean Sea to research marine geological extreme events and the associated hazards in order to develop the necessary action knowledge for dealing with geo-risks at different levels. This living laboratory will generate practice-relevant knowledge for dealing with marine geo-hazards. We are addressing scientists, authorities, coastal communities and other interest groups (stakeholders) to jointly develop strategies and measures that promote the protection and sustainable use of coastal regions. Our goal is to sustainably strengthen the resilience and adaptability of coastal communities and their residents.

Our objectives in detail: 1. Identification and recording of hazard indicators: Investigation of geological hazard indicators in the central Mediterranean. Using historical and current data to understand the occurrence and dynamics of extreme events. 2. Monitoring potential trigger sources: Development of intelligent sensor arrays and their deployment on the seabed to precisely monitor important geological signals. Multimodal and high-resolution assessment of the properties and structures of the seabed and subsurface. 3. Development of scenarios for future extreme events: Creation of scenarios for possible future extreme events and their cascading effects. Assessment of the potential impacts on densely populated and infrastructure-poor regions. 4. Quantification of damage and loss: Analysis of the impacts of marine and coastal geohazards on infrastructure and coastal communities. Use of remote sensing data and field-based observations to quantify damage. 5. Co-creation of a living laboratory: Creation of a living laboratory for coastal hazards in the Mediterranean. Integration of all research data to improve forecasting capabilities and early warning systems. 6. Recommendations for action and communication: Development and communication of recommendations for action for local decision-makers and the general public. Use of science cafés and virtual reality to raise awareness of hazards and communicate mitigation measures.

Research at Night on Deck 1.JPG

How do we do that?

We use interdisciplinary research and cutting-edge technologies to analyse the impacts of extreme events on coastal and marine ecosystems. This includes monitoring systems, biogeochemical models and extensive data analysis. By working with stakeholders, we develop innovative and effective adaptation and mitigation strategies that ensure the long-term protection and resilience of these important ecosystems. A key element is the establishment of a real-world laboratory for coastal hazards in the central Mediterranean, integrating all research areas to improve forecasting capabilities.

MULTI-MAREX follows an interdisciplinary approach that integrates geosciences, engineering and social sciences. We use state-of-the-art technologies for data collection and process monitoring, including geophysical instruments, remote sensing and numerical modelling. By combining historical data with current observations, we develop comprehensive scenarios and models. A central element of the project is the active involvement of stakeholders and the joint development of solutions (co-creation) to promote practical and sustainable actions.

Sunset at sea off the coast of Greece

Expected results

  • Hazard indicators: Identification and recording of indicators of geological hazards.

  • Damage quantification: Detailed analyses of damage and losses caused by marine and coastal geohazards.

  • Extreme scenarios: Development of scenarios for future extreme events and their cascading effects.

  • Living laboratory: Establishment of a living laboratory for the investigation and management of coastal hazards.

  • Recommendations for action: Concrete recommendations for local decision-makers and the public to reduce risks and increase resilience.

  • Raising awareness: Increasing awareness and willingness to manage risks through targeted communication measures.

Research equipment on the deck of the METEOR.JPG

News

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Network partners

  • Fakultät für Georessourcen und Materialtechnik, Rheinisch-Westfälische Technische Hochschule Aachen (RWTH)

  • Forschungszentrum Küste, Leibniz Universität Hannover

  • Helmholtz-Zentrum für Ozeanforschung Kiel (GEOMAR)

  • Helmholtz-Zentrum Potsdam Deutsches GeoForschungsZentrum (GFZ)

  • Institut für Geophysik, Universität Hamburg

  • Marine Geophysik und Hydroakustik, Christian-Albrechts-Universität zu Kiel

  • Rheinisch-Westfälische Technische Hochschule Aachen (RWTH)

  • Universität Bremen MARU

  • Universität zu Köln

Contact

Weiterführende Links

MULTI-MAREX beach Bild von Pexels auf Pixabay-1850059_1280.jpg
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