Abstract
Pomarico is a very small town in Basilicata, South Italy, historically landslide prone. The latest main landslide started on 25th of January 2019, on the northern east side of the hill, rapidly evolving and causing, on January 29th, the collapse of the main road of the town as well as of the overlooked buildings and serious damages of several buildings of the town. This work introduces the main features of this landslide and the earlier results of the studies on this phenomenon. The main geological characteristics of the site and the morphological features of the landslide are presented. Moreover, the interpretation of the complex failure mechanism as well as an analysis of the singularity of the triggering rainfall event are shown. Finally, this work focuses on the terrestrial radar monitoring system, installed after the event, and its preliminary outcomes.
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References
Bozzano F, Cherubini C, Floris M, Lupo M, Paccapelo F (2002) Landslide phenomena in the area of Pomarico (Basilicata–Italy): methods for modelling and monitoring. Phys Chem Earth 27:1601–1607. https://doi.org/10.1016/S1474-7065(02)00173-0
Carlà T, Farina P, Intrieri E, Botsialas K, Casagli N (2017) On the monitoring and early-warning of brittle slope failures in hard rock masses: examples from an open-pit mine. Eng Geol 228:71–81. https://doi.org/10.1016/j.enggeo.2017.08.007
Cruden DM, Varnes DJ (1996) Landslide types and processes. In: Turner AK, Schuster RL (eds) Landslides: investigation and mitigation, vol 247. National Academy Press, Washington DC, pp 36–75
Galeandro A, Doglioni A, Simeone V (2017) Statistical analyses of inherent variability of soil strength and effects on engineering geology design. Bull Eng Geol Environ 77(2):587–600. https://doi.org/10.1007/s10064-016-0859-5
Genevois R, Prestininzi A, Valentini G (1984) Caratteristiche e correlazioni geotecniche dei depositi argillosi bradanici affioranti a NE della fossa. Geol Appl Idrogeol 19:173–212
Guerricchio A, Melidoro G (1979) Fenomeni franosi e neotettonici nelle argille grigio-azzurre calabriane di Pisticci (Lucania) con saggio di cartografia. Geol Appl Idrogeol 14(1):105–138
Leva D, Nico G, Tarchi D, Fortuny-Guasch J, Sieber AJ (2003) Temporal analysis of a landslide by means of a ground-based SAR interferometer. IEEE Trans Geosci Remote Sens 41(4):745–752. https://doi.org/10.1109/TGRS.2003.808902
Palumbo G (2019) La mia Pomarico che frana merita “coraggio” e “attenzione”. https://giornalemio.it/cronaca/palumbo-la-mia-pomarico-che-frana-merita-coraggio-e-attenzione/. Accessed 1April 2020
Sdao F, Simeone V (2019) La grande frana di Pomarico del gennaio 2019 – Risultati studi ed indagini – I Fase Emergenza. Report for the civil protection activitities of the Municipality of Pomarico
Simeone V, Graziadei A (2019) Secondary groundwater resources exploited by traditional knowledge Systems in a Semiarid Region of southern Italy. In: Shakoor A, Cato K (eds) IAEG/AEG annual meeting proceedings, San Francisco, California, 2018 - volume 4. Springer, Cham, pp 97–102. https://doi.org/10.1007/978-3-319-93133-3_13
Acknowledgments
We thank the Civil Protection Department, the Delegated Commissioner of the Basilicata Region, and the Municipality of Pomarico.
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Doglioni, A., Casagli, N., Nocentini, M. et al. The landslide of Pomarico, South Italy, occurred on January 29th 2019. Landslides 17, 2137–2143 (2020). https://doi.org/10.1007/s10346-020-01455-x
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DOI: https://doi.org/10.1007/s10346-020-01455-x