Articles | Volume 7, issue 4
https://doi.org/10.5194/esurf-7-929-2019
https://doi.org/10.5194/esurf-7-929-2019
Research article
 | 
09 Oct 2019
Research article |  | 09 Oct 2019

Reconstruction of river valley evolution before and after the emplacement of the giant Seymareh rock avalanche (Zagros Mts., Iran)

Michele Delchiaro, Marta Della Seta, Salvatore Martino, Maryam Dehbozorgi, and Reza Nozaem

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Cited articles

Agard, P., Omrani, J., Jolivet, L., and Mouthereau, F.: Convergence history across Zagros (Iran): Constraints from collisional and earlier deformation, Int. J. Earth Sci., 94, 401–419, https://doi.org/10.1007/s00531-005-0481-4, 2005. 
Alavi, M.: Regional stratigraphy of the Zagros fold-thrust belt of Iran and its proforeland evolution, Am. J. Sci., 304, 1–20, https://doi.org/10.2475/ajs.304.1.1, 2004. 
Apuani, T., Masetti, M., and Rossi, M.: Stress–strain–time numerical modelling of a deep-seated gravitational slope deformation: preliminary results, Quatern. Int., 171, 80–89, https://doi.org/10.1016/j.quaint.2007.01.014, 2007. 
Binnie, S. A., Phillips, W. M., Summerfield, M. A., and Fifield, L. K.: Tectonic uplift, threshold hillslopes, and denudation rates in a developing mountain range, Geology, 35, 743–746, https://doi.org/10.1130/G23641A.1, 2007. 
Boulton, S. J., Stokes, M., and Mather, A. E.: Transient fluvial incision as an indicator of active faulting and Plio-Quaternary uplift of the Moroccan high Atlas, Tectonophysics, 633, 16–33, https://doi.org/10.1016/j.tecto.2014.06.032, 2014. 
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This study provides insights into the causes and effects of the largest landslide and related damming that occurred on the emerged Earth surface. Understanding the hazard conditions is important for refining risk mitigation strategies for extreme landslide scenarios. We mapped and dated lacustrine and fluvial terrace sediments constraining the evolutionary model of the valley, thus providing the basis for future studies on the possible seismic trigger for such an extreme case study.
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