Abstract
The High Zagros Ranges, SW Iran is considered to be tectonically active where damaging earthquakes have occurred. These ranges were uplifted by approximately 4550 m with respect to sea level following the collision between the Afro-Arabian and Central-Iranian plates. The Plio-Quaternary active tectonics was assessed through a detailed quantitative geomorphological study of fault-generated mountain fronts and alluvial/fluvial systems of the High Zagros Ranges. Quantitative measurement of geomorphological indices such as the stream-gradient index (SL), drainage basin asymmetry (Af), hypsometric integral (Hi), valley floor width–valley height ratio (Vf), drainage basin shape (Bs), and mountain-front sinuosity (Smf) and field data suggests a relatively medium to high degree of tectonic activity along the High Zagros Ranges. The obtained results from these indices were combined to yield an index of active tectonics (Iat). The indicative values of this index are consistent with the landforms and geology of the study area. The Iat is low to moderate in northern part of the study area which corresponds to the inactive Main Zagros Reverse Fault. The high values of Iat mainly occur in southern parts of the study area where straight mountain fronts and triangular facets along the Dena Fault suggest high tectonic activity. Moreover, the data plotted for earthquakes occurrences are consistent with morphotectonic map of relative tectonic activity and can be used as an initiative towards seismic hazard assessment. Most of the major faults are considered to be active and have potential to generate large earthquake in future and need to be evaluated more carefully for the regional seismic hazard.
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References
Alcántara-Ayala I (2002) Geomorphology, natural hazards, vulnerability and prevention of natural disasters in developing countries. Geomorphology 47(2):107–124
Allen M, Jackson J, Walker R (2004) Late Cenozoic reorganization of the Arabia-Eurasia collision and the comparison of short-term and long-term deformation rates. Tectonics 23:TC2008
Amrei SR, Amiri GG, Rezaei D (2011) Evaluation of horizontal seismic hazard of Naghan Iran. World Acad Sci Eng Technol 5:1456–1458
Authemayou C, Bellier O, Chardon D, Malekzade Z, Abassi M (2005) Role of the Kazerun fault system in active deformation of the Zagros fold-and-thrust belt (Iran). CR Geosci 337:539–545
Authemayou C, Chardon D, Bellier O, Malekzadeh Z, Shabanian E, Abbassi MR (2006) Late Cenozoic partitioning of oblique plate convergence in the Zagros fold‐and‐thrust belt (Iran). Tectonics 25:TC3002
Authemayou C, Bellier O, Chardon D, Benedetti L, Malekzade Z, Claude C, Angeletti B, Shabanian E, Abbassi MR (2009) Quaternary slip-rates of the Kazerun and the main recent faults: active strike-slip partitioning in the Zagros fold-and-thrust belt. Geophys J Int 178(1):524–540
Azor A, Keller EA, Yeats RS (2002) Geomorphic indicators of active fold growth: South Mountain-Oak Ridge Ventura basin, southern California. Geol Soc Am Bull 114:745–753
Bahrami S (2012) Morphotectonic evolution of triangular facets and wine-glass valleys in the Noakoh anticline, Zagros, Iran: implications for active tectonics. Geomorphology 159:37–49
Bahrami S (2013) Analyzing the drainage system anomaly of Zagros basins: implications for active tectonics. Tectonophysics 608:914–928
Bali R, Agarwal KK, Ali SN, Rastogi SK, Krishna K (2012) Drainage morphometry of Himalayan Glacio-fluvial basin, India: hydrologic and neotectonic implications. Environ Earth Sci 66(4):1163–1174
Bathrellos GD, Gaki-Papanastassiou K, Skilodimou HD, Papanastassiou D, Chousianitis KG (2012) Potential suitability for urban planning and industry development using natural hazard maps and geological–geomorphological parameters. Environ Earth Sci 66(2):537–548
Bathrellos GD, Gaki-Papanastassiou K, Skilodimou HD, Skianis GA, Chousianitis KG (2013) Assessment of rural community and agricultural development using geomorphological–geological factors and GIS in the Trikala prefecture (Central Greece). Stoch Env Res Risk Assess 27(2):573–588
Berberian M (1995) Master “blind” thrust faults hidden under the Zagros folds: active basement tectonics and surface morphotectonics. Tectonophysics 241:193–224
Berberian M, King GCP (1981) Towards a paleogeography and tectonic evolution of Iran. Can J Earth Sci 18:210–265
Bretis B, Bartl N, Grasemann B (2011) Lateral fold growth and linkage in the Zagros fold and thrust belt (Kurdistan, NE Iraq). Basin Res 23(6):615–630
Bull WB (1978) Geomorphic tectonic activity classes of the south front of the San Gabriel Mountains. Geosciences Department, University of Arizona, California
Bull WB (2007) Tectonic geomorphology of mountains: a new approach to paleoseismology. Wiley, Oxford
Bull WB, McFadden LD (1977) Tectonic geomorphology north and south of the Garlock fault, California. In: Doehring DO (Ed.), Geomorphology in Arid Regions. Proceedings of the Eighth Annual Geomorphology Symposium. State University of New York, Binghamton, pp 115–138
Cannon PJ (1976) Generation of explicit parameters for a quantitative geomorphic study of the Mill Creek drainage basin. Okla Geol Notes 36:3–16
Cloetingh S, Cornu T, Ziegler PA, Beekman F (2006) Neotectonics and intraplate continental topography of the northern Alpine Foreland. Earth Sci Rev 74(3):127–196
Cox RT (1994) Analysis of drainage-basin symmetry as a rapid technique to identify areas of possible Quaternary tilt-block tectonics: an example from the Mississippi Embayment. Geol Soc Am Bull 106(5):571–581
Dehbozorgi M, Pourkermani M, Arian M, Matkan AA, Motamedi H, Hosseiniasl A (2010) Quantitative analysis of relative tectonic activity in the Sarvestan area, central Zagros Iran. Geomorphology 121:329–341
El-Hamdouni R, Irigaray C, Fernández T, Chacón J, Keller EA (2008) Assessment of relative active tectonics, southwest border of the Sierra Nevada (southern Spain). Geomorphology 96:150–173
Faghih A, Nourbakhsh A (2014) Appraisal of relative tectonic activity along the Kazerun Fault Zone, Zagros Mountains, Iran: insight from spatial analysis of geomorphic indices. Geol J. doi:10.1002/gj.2597
Faghih A, Nourbakhsh A (2015) Implication of surface fractal analysis to evaluate the relative sensitivity of topography to active tectonics, Zagros Mountains Iran. J Mt Sci 12(1):177–185
Faghih A, Samani B, Kusky T, Khabazi S, Roshanak R (2012) Geomorphologic assessment of relative tectonic activity in the Maharlou Lake Basin, Zagros Mountains of Iran. Geol J 47:30–40
Galadini F, Galli P (2000) Active tectonics in the central Apennines (Italy)–input data for seismic hazard assessment. Nat Hazards 22(3):225–268
Gares PA, Sherman DJ, Nordstrom KF (1994) Geomorphology and natural hazards. Geomorphology 10(1):1–18
Gomes A, Chaminé HI, Teixeira J, Fonseca PE, Gama Pereira LC, Pinto de Jesus A, Pérez Alberti A, Araújo MA, Coelho A, Soares de Andrade A, Rocha F (2007) Late Cenozoic basin opening in relation to major strike-slip faulting along the Porto-Coimbra-Tomar fault zone (northern Portugal). In: Nichols G, Williams E, Paola C (Eds), sedimentary processes, environments and basins: a tribute to Peter Friend. Special Publications of the International Association Sedimentologists (IAS), Blackwell Publishing, pp 38:137–153
Hack T (1957) Submerged river system of Chesapeake Bay. Geol Soc Am Bull 68(7):817–830
Hack JT (1973) Stream-profile analysis and stream-gradient index. J Res US Geol Surv 1(4):421–429
Hack JT (1982) Physiographic divisions and differential uplift in the Piedmont and Blue Ridge
Hare PW, Gardner TW (1985) Geomorphic indicators of vertical neotectonism along converging plate margins, Nicoya Peninsula Costa Rica. Allen and Unwin, Boston, pp 75–104
Hatzfeld D, Authemayou C, Van Der Beek P, Bellier O, Lavé J, Oveisi B, Tatar M, Tavakoli F, Walpersdorf A, Yamini-Fard F (2010) The kinematics of the Zagros Mountains (Iran). Geol Soc London Spec Publ 330:19–42
Kamberis E, Bathrellos G, Kokinou E, Skilodimou HD (2012) Correlation between the structural pattern and the development of the hydrographic network in the area of Western Thessaly basin (Greece). Cent Eur J Geosci 4(3):416–424
Keller EA (1986) Investigation of active tectonics: use of surficial Earth processes. In: Wallace RE (ed) Active tectonics, studies in geophysics. National Academy Press, Washington, pp 136–147
Keller EA, Pinter N (2002) Active tectonics: earthquakes, uplift, and landscape. Prentice Hall, New Jersey
Lacombe O, Mouthereau F, Kargar S, Meyer B (2006) Late Cenozoic and modern stress fields in the western Fars (Iran): Implications for the tectonic and kinematic evolution of central Zagros. Tectonics 25:TC1003
Lee CS, Tsai LL (2010) A quantitative analysis for geomorphic indices of longitudinal river profile: a case study of the Choushui River Central Taiwan. Environ Earth Sci 59(7):1549–1558
Mahmood SA, Gloaguen R (2011) Fractal measures of drainage network to investigate surface deformation from remote sensing data: a paradigm from Hindukush (NE-Afghanistan). J Mt Sci 8(5):641–654
Mayer L (1990) Introduction to quantitative geomorphology: an exercise manual. Prentice-Hall International, Inc
McQuarrie N, Stock JM, Verdel C, Wernicke BP (2003) Cenozoic evolution of Neotethys and implications for the causes of plate motions. Geophys Res Lett 30:2036
Migiros G, Bathrellos GD, Skilodimou HD, Karamousalis T (2011) Pinios (Peneus) River (Central Greece): hydrological—geomorphological elements and changes during the quaternary. Central Eur J Geosci 3(2):215–228
Molinaro M, Leturmy P, Guezou JC, Frizon de Lamotte D, Eshraghi SA (2005) The structure and kinematics of the southeastern Zagros fold-thrust belt, Iran: From thin-skinned to thick-skinned tectonics. Tectonics 24:TC3007
Oveisi B, Tajik R (2012) The report of Boldaji 2012 earthquake of Chaharmahal-o-Bakhtiari, Zagros. Geological survey of Iran, Iran
Panizza M (1981) Geomorphology and earthquake hazard in environmental planning. In: Proceedings of the International Conference on Seismic Zones in the Mediterranean Area. Basilicata, Italy pp 203–207
Pedrera A, Pérez-Peña JV, Galindo-Zaldívar J, Azañón JM, Azor A (2009) Testing the sensitivity of geomorphic indices in areas of low-rate active folding (eastern Betic Cordillera, Spain). Geomorphology 105(3):218–231
Pérez-Peña JV, Azor A, Azañón JM, Keller EA (2010) Active tectonics in the Sierra Nevada (Betic Cordillera, SE Spain): insights from geomorphic indexes and drainage pattern analysis. Geomorphology 119(1):74–87
Pike RJ, Wilson SE (1971) Elevation-relief ratio, hypsometric integral and geomorphic area-altitude analysis. Geol Soc Am Bull 82:1079–1084
Ramirez-Herrera MT (1998) Geomorphic assessment of active tectonics in the Acambay Graben, Mexican volcanic belt. Earth Surf Proc Land 23:317–332
Ramsey LA, Walker RT, Jackson J (2008) Fold evolution and drainage development in the Zagros Mountains of Fars province, SE Iran. Basin Res 20:23–48
Rockwell TK, Keller EA, Johnson DL (1985) Tectonic geomorphology of alluvial fans and mountain fronts near Ventura, California. In: Morisawa M (Ed.), Tectonic Geomorphology. Proceedings of the 15th Annual Geomorphology Symposium. Allen and Unwin Publishers, Boston pp 183–207
Rockwell TK, Ragona D, Akbalic B, Aksou ME, Barka AA, Ferry M, Klinger Y, Langridge R, Meghraoui M, Meltzner AJ, Satir D, Seitz G, Ucarkus G (2009a) Palaeoseismology of the north Anatolian fault near the Marmara sea: implications for fault segmentation and seismic hazard. In: Reicherter K, Michetti AM, Silva PG (eds), Palaeoseismology: historical and prehistorical records of earthquake ground effects for seismic hazard assessment. The Geological Society, London, Special Publications 316:31–54
Rockwell TK, Fonseca J, Madden C, Dawson T, Owen LA, Vilanova S, Figueiredo P (2009b) Paleoseismology of the Vilariça segment of the Manteigas-Bragança fault in Northeastern Portugal. In: Reicherter K, Michetti AM, Silva PG (eds), Palaeoseismology: historical and prehistorical records of earthquake ground effects for seismic hazard assessment. The Geological Society, London, Special Publications 316:237–258
Silva PG, Goy JL, Zazo C, Bardajm T (2003) Fault generated mountain fronts in Southeast Spain: geomorphologic assessment of tectonic and earthquake activity. Geomorphology 250:203–226
Slaymaker O (1996) Introduction. In: Slaymaker O (ed) Geomorphic Hazards. Wiley, Chichester, pp 1–7
Stöcklin, J (1974) Possible ancient continental margins in Iran. In The geology of continental margins Springer Berlin Heidelberg, New York, pp 873–887
Stoneley R (1981) The geology of the Kuh-e Dalneshin area of southern Iran, and its bearing on the evolution of southern Tethys. J Geol Soc 138(5):509–526
Strahler AN (1952) Hypsometric (area-altitude) analysis of erosional topography. Geol Soc Am Bull 63:1117–1142
Tachikawa T, Hato M, Kaku M, et al. (2011) Characteristics of ASTER GDEM version 2. In: Geoscience and Remote Sensing Symposium (IGARSS) IEEE International, pp 3657–3660
Talebian M, Jackson J (2002) Offset on the main recent fault of NW Iran and implications for the late Cenozoic tectonics of the Arabia-Eurasia collision zone. Geophys J Int 150:422–439
Talebian M, Jackson J (2004) A reappraisal of earthquake focal mechanisms and active shortening in the Zagros mountains of Iran. Geophys J Int 156:506–526
Thomas J, Joseph S, Thrivikramji KP, Abe G, Kannan N (2012) Morphometrical analysis of two tropical mountain river basins of contrasting environmental settings, the southern Western Ghats India. Environ Earth Sci 66(8):2353–2366
Vieceli N, Bortolin TA, Mendes LA, Bacarim G, Cemin G, Schneider VE (2014) Morphometric evaluation of watersheds in Caxias do Sul City, Brazil, using SRTM (DEM) data and GIS. Environ Earth Sci. doi:10.1007/s12665-014-3823-3
Yaminifard F, Sedghi MH, Gholamzadeh A, Tatar M, Hessami K (2012) Active faulting of the southeastern-most Zagros (Iran): microearthquake seismicity and crustal structure. J Geodyn 55:56–65
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The authors would like to thank Editor-in-Chief, Professor Dörhöfer for his editorial authority and valuable comments. The constructive suggestions and comments of two anonymous reviewers improved the content of the manuscript. Important support by the research council of Shiraz University is gratefully acknowledged.
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Faghih, A., Esmaeilzadeh Soudejani, A., Nourbakhsh, A. et al. Tectonic geomorphology of High Zagros Ranges, SW Iran: an initiative towards seismic hazard assessment. Environ Earth Sci 74, 3007–3017 (2015). https://doi.org/10.1007/s12665-015-4331-9
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DOI: https://doi.org/10.1007/s12665-015-4331-9