Abstract
We study potential tsunami hazards associated with submarine landslides in Lake Ohrid, Macedonia/Albania. The transboundary Lake Ohrid located on the Balkan Peninsula shared by Macedonia and Albania is considered to be the oldest- continuously existing lake in Europe (2–5 Ma), though the age and the origin are not completely unraveled to date. Previous studies by means of hydroacoustic methods have shown that the western margin of Lake Ohrid has a long history of mass wasting. Based on seismic data, slide deposits are found in different stratigraphic levels as well as on the lake floor where they have affected a large area. This study is focused on the well-studied Udenisht Slide Complex covering an area of 27 km2 within the southwestern part of Lake Ohrid. The Udenisht slide is by far the largest mass movement with an average thickness of 30–40 m and an estimated volume of about 0.11 km3. It is therefore well within the limits of submarine landslides that are known to be capable of triggering tsunamis. Using numerical modeling, the propagation of a landslide-generated tsunami with an initial wave height of more than 5 m has been calculated. Run-up heights estimated for coastal communities around the lake are moderate in the north (2–3 m) can reach up to 10 m directly at the site where the slide initiated. This study is a first generation of landslide tsunami hazard assessment for Lake Ohrid and further detailed modeling is recommended for the region.
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References
Albrecht C, Wilke T (2008) Ancient Lake Ohrid: biodiversity and evolution. Hydrobiologia 615:103–140. doi:10.1007/s10750-008-9558-y
Bondevik S, Løvholt F, Harbitz C, Mangerud J, Dawson A, Svendsen J (2005) The Storegga Slide tsunami—comparing field observations with numerical simulations. Mar Petrol Geol 22:195–208
Burchfiel B, Nakov R, Dumurdzanov N, Papanikolaou D, Tzankov T, Serafimovski T, King R, Kotzev V, Todosov A, Nurce B (2008) Evolution and dynamics of the Cenozoic tectonics of the South Balkan extensional system. Geosphere 4:918
Grilli ST, Watts P (2005) Tsunami generation by submarine mass failure. I: modeling, experimental validation, and sensitivity analyses. J Waterw Port Coast Ocean Eng 131(6):283–297
Harbitz C, Løvholt F, Pedersen G, Masson D (2006) Mechanisms of tsunami generation by submarine landslides: a short review. Nor J Geol 86:255–264
Imamura F, Yalciner AC, Ozyurt G (2006) Tsunami modelling manual. UNESCO IOC international training course on Tsunami Numerical Modelling
Lindhorst K (2012) Neotectonic and sedimentary evolution of Lake Ohrid (Albania/Macedonia): acquisition and interpretation of new hydro-acoustic and seismic data. Unpublished PhD thesis, Christian-Albrechts-Universität zu Kiel, Kiel
Lindhorst K, Vogel H, Krastel S, Wagner B, Hilgers A, Zander A, Schwenk T, Wessels M, Daut G (2010) Stratigraphic analysis of lake level fluctuations in Lake Ohrid: an integration of high resolution hydro-acoustic data and sediment cores. Biogeosciences 7:3531–3548. doi:10.5194/bgd-7-3651-2010
Lindhorst K, Gruen M, Krastel S, Schwenk T (2012) Hydroacoustic analysis of mass wasting deposits in Lake Ohrid (FYR Macedonia/Albania). In: Submarine mass movements and their consequences. Springer, Dordrecht, pp 245–253
Lynett P, Liu PL-F (2005) A numerical study of the run-up generated by three-dimensional landslides. J Geophys Res 110(C3):C03006
Popovska C, Bonacci O (2007) Basic data on the hydrology of Lakes Ohrid and Prespa. Hydrol Process 21(5):658–664
Wagner B, Francke A, Sulpizio R, Zanchetta G, Lindhorst K, Krastel S, Vogel H, Daut G, Grazhdani A, Lushaj B (2012) Seismic and sedimentological evidence of an early 6th century AD earthquake at Lake Ohrid (Macedonia/Albania). Climate Past 8:2069–2078
Ward SN, Asphaug E (2003) Asteroid impact tsunami of 2880 March 16. Geophys J Int 153(3):F6–F10
Ward SN, Day S (2007) Tsunami balls: a granular approach to tsunami runup and inundation. Commun Comput Phys 3(1):222–249
Watts P, Grilli S, Kirby J, Fryer G, Tappin D (2003) Landslide tsunami case studies using a Boussinesq model and a fully nonlinear tsunami generation model. Nat Hazards Earth Syst Sci 3(5):391–402
Watts P, Grilli S et al (2005) Tsunami generation by submarine mass failure. II: predictive equations and case studies. J Waterw Port Coast Ocean Eng 131:298
Yalçiner A, Pelinovsky E, Talipova T, Kurkin A, Kozelkov A, Zaitsev A (2004) Tsunamis in the Black Sea: comparison of the historical, instrumental, and numerical data. J Geophys Res 109(C12):C12023
Yeh HH-J, Liu PL, Synolakis C (1996) Long-wave runup models: Friday Harbor, USA, 12–17 September 1995. World Scientific, Singapore
Acknowledgments
We thank the reviewers Hendrik Vogel and Ahmet C. Yalciner as well as the editor Carl B. Harbitz for their comments and suggestions that improved the manuscript. The TUNAMI-N2 code used is this paper is originally authored by Professors Fumihiku Imamura and Nobou Shuto at the Tohoku University in Japan. TUNAMI-N2 is copyrighted to Professors Ahmet C. Yalciner, Fumihiku Imamura and Costas E. Synolakis. We acknowledge them for developing and making available the code to scientists around the world. We also would like to thank Sascha Brune for his constructive cooperation regarding landslide tsunami modeling. We also thank C. Berndt for valuable comments.
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Lindhorst, K., Krastel, S., Papenberg, C., Heidarzadeh, M. (2014). Modeling Submarine Landslide-Generated Waves in Lake Ohrid, Macedonia/Albania. In: Krastel, S., et al. Submarine Mass Movements and Their Consequences. Advances in Natural and Technological Hazards Research, vol 37. Springer, Cham. https://doi.org/10.1007/978-3-319-00972-8_44
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DOI: https://doi.org/10.1007/978-3-319-00972-8_44
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