Volume 33 (2023)
Volume 32 (2022)
Volume 31 (2021)
Volume 30 (2020)
Volume 29 (2020)
Volume 28 (2019)
Volume 27 (2018)
Volume 26 (2017)
Volume 25 (2016)
Volume 24 (2015)
Volume 23 (2014)
Volume 22 (2013)
Volume 21 (2012)
Volume 20 (2011)
Volume 19 (2010)
Volume 18 (2009)
Volume 17 (2008)
Volume 16 (2007)
Structural and morphotectonic zonation of the Eastern Kopeh-Dagh

L. Aghajari; S. A. Alavi; M. R. Ghassemi; M. A. Kavoosi

Volume 26, Issue 104 , September 2017, , Pages 125-134


  Different geological, structural and morphological characteristics of the eastern Kopeh-Dagh Province in NE Iran resulted in identification of several morphotectonic domains separated by major basement faults. Based on various field surveys, seismic reflection data, satellite images and cross-sections ...  Read More

Geometry and Recent Kinematics of the North Qazvin Fault: Morphotectonics Approach

B Taherkhani; H Nazari; M Pourkermani; M Arian

Volume 24, Issue 95 , June 2015, , Pages 29-38


  The E-W trending North Qazvin Fault is situated in north & northeast of Qazvin city in south-central Alborz. Across the fault, Karaj formation (Eocene) is thrusted over Hezardarreh Formation (A) and the alluvial B Formation. It could be the source for the 1119 AD earthquake with an estimated magnitude ...  Read More

Morphotectonics Features of Alluvial Fans Associated with Active Tectonics (Shotori Mountains, East of Tabas- Central Iran)

M Nazemi; M Qurashi; M.R Ghassemi; M Arian

Volume 24, Issue 95 , June 2015, , Pages 91-100


  Geomorphic characteristics of alluvial fans on the sides of the ShotoriMountains in east of Tabas represent two different groups . The first group is older and is more dominant with their heads near the ShotoriMountains' hillside and their toe spreading to the central parts of the plain. These alluvial ...  Read More

Morphotectonic Markers and Active Faulting Research In Hashtgerd New Town, West Of Karaj

S Alimardan; Sh Solaymani Azad; M Ghorashi; M.R Ghorashi; B Oveisi; A Hatami

Volume 24, Issue 1393 , March 2015, , Pages 227-234


  Due to urban population growth in recent decades and the need for decentralization of cities with limited facilities and increasing marginalization in the larger cities, construction of new cities around large towns has been considered by decision makers to develop a plan to create new cities around ...  Read More

The Study of Uplift Movements of Jorjafk Fault by North Front Davaran Mountains Rivers

A Shafiei Bafti; M Pourkermani; M Arian; M ghorashi

Volume 23, Issue 92 , September 2014, , Pages 115-122


  One of the most important tools of recognition for uplifting Movements in an area is study of rivers. The Davaran Mountain Range, which situated between Zarand and Rafsanjan cities, is limited by the Jorjafk fault in the north face. This fault is 160 km long and divided into two northern and southern ...  Read More

Morphotectonics, Kinematics and Geometry of the Sufian-Shabestar Fault Zone, Azerbaijan (NW Iran)

A Ghahramani Zakaria; H Nazari; M Pourkermani

Volume 23, Issue 92 , September 2014, , Pages 155-164


  This research has been achieved with the purpose of morphotectonic studies of the Sufian-Shabestar fault zone in the West Alborz-Azerbaijan (NW Iran). The fault zone cuts the Neogene and Quaternary units in south of the MishoMountains. The maximum of horizontal and vertical displacements along the Sufian-Shabestar ...  Read More

Tectonic Activity Rate in Behabad Area According to Morphotectonic Indices, NE Yazd Province, Iran

M Sheban; F Ghaemy; A Abbasnejad; F Ghaemy

Volume 23, Issue 91 , June 2014, , Pages 141-152


  Neotectonics that is a major factor of landform development in tectonically active regions has significantly affected fluvial systems and mountain-front landscapes in the Behabad area of the Central Iran Zone. To assess tectonic activities in the area, we analyzed geomorphic indices including the mountain-front ...  Read More

Determination of Clustering Pattern of Paleoearthquakes Occurrences on the Golbaf Fault, SE Kerman

M. Basiri; H. Nazari; M. Foroutan; S. Solaymani Azad; M. A. Shokri; M. Talebian; M. Ghorashi; M. J. Bolourchi; A. Rashidi

Volume 22, Issue 87 , December 2013, , Pages 171-180


  The Golbaf area in Kerman province (SE Iran) has experienced five earthquake of Mw 5.4-7.1 between 1981 and 1998. Occurrences of these earthquakes in seventeen years time interval indicate that occurrences of earthquakes on the Golbaf (Gowk) fault system have a clustering model. In this study we use ...  Read More

Calculation and Interpretation of Some Morphotectonic Indices Around the Torud Fault, South of Damghan

M. Khademi

Volume 19, Issue 75 , January 2010, , Pages 47-56


  The only geologic evidence of the neotectonic activity of theTorud region is its seismisity which assumed to be related to the Torud seismogenic fault. This fault has been overlain by the Quaternary alluvium in the major part of its length. Therefore, the study of morphotectonical characteristics of ...  Read More

Preliminary Results of Paleoseismologic Trenching along the Astaneh Fault

M. Shokri; M. Ghorashi; H. Nazari; R. Salamati; M. Talebian; J.-F. Ritz; H. Mohammad khani; M. Shahpasand zadeh

Volume 18, Issue 70 , February 2009, , Pages 84-93


  The Astaneh fault with a length of more than 75 km is located in NW of Damghan. Morphotectonic investigation along the Astaneh fault and left - lateral displacement in quaternary deposits shows that, Astaneh is an active fault. It is necessary to recognize paleoseismicity of Astaneh fault because, this ...  Read More

Morphotectonic Investigation of Kopeh-Dagh – Binalud Region based on Stream-Gradient Indices & Hypsometric Integral

N. Haghipour

Volume 16, Issue 64 , March 2007, , Pages 74-87


          Folded and faulted Kopeh Dagh-Binalud belt in the northeast of Iran is a part of Eurasia and southern margin of Touran plate. What is now observed is the result of the latest Phase of Alpine folding. The morphology of the area is in early stage and its young ...  Read More