Results 61 to 70 of about 1,530 (111)

Stratigraphic position, origin and characteristics of manganese mineralization horizons in the Late Cretaceous volcano-sedimentary sequence, south-southwest of Sabzevar

Journal of Economic Geology, 2014
Introduction The Mn mineralization occurs in the northeastern segment of the Sabzevar zone (SZ), north of the Central Iranian Microcontinent (CIM).
Sajjad Maghfouri, Ebrahim Rastad, Fardin Mousivand   +2 more
doaj  

A recovered Moho model by integrated inversion of gravity and seismic depths in Iran. [PDF]

Heliyon, 2020
Ebadi S, Safari A, Barzaghi R, Bahroudi A.   +3 more
europepmc   +1 more source

The role of active strike-slip faults and opposite vertical axis rotations in accommodating eurasia-arabia shortening in central iran

, 2020
In Central Iran, most of the Late Cenozoic to Present shortening has been accomplished in the Zagros, in the Alborz, and Kopeh-Dagh mountain ranges. Between these active mountain belts, a minor amount of shortening is observed and the deformation style ...
Cifelli F., Rashid H., Mattei M., Alimohammadian H.   +3 more
core   +1 more source

Clockwise paleomagnetic rotations in northeastern Iran: Major implications on recent geodynamic evolution of outer sectors of the Arabia-Eurasia collision zone

, 2019
In this study, an extensive paleomagnetic sampling (70 sites) was carried out in north-eastern Iran with the aim of reconstructing the rotation history of the outer margin of the Eurasia-Arabia collision area represented by the Ala-Dagh, Binalud and ...
Mattei, Massimo, Cifelli, Francesca, VISCONTI, ANDREA LEONARDO, Nozaem, Reza, Winkler, Aldo, Sagnotti, Leonardo   +5 more
core   +1 more source

Geomorphotourism of Kalat Mountain: investigating the correlation between springs and geologic formations

جغرافیا و برنامه‌ریزی محیطی, 2013
Extended abstract1- Introduction Geomorphotourism has become an increasingly important and widely discussed sub-sector of the global tourism industry, and despite debate over its definition, it is now broadly accepted that geotourism entails three main ...
MR. Mansoori, A. Sepehr, A. Behniafar
doaj  

Global Positioning System constraints on the active tectonics of NE Iran and the South Caspian region

, 2013
We present a velocity field compiled from a network of 27 permanent and 20 campaign GPS stations  across NE Iran. This new GPS velocity field helps to investigate how Arabia-Eurasia collision deformation is accommodated at the northern boundary of the ...
Y. Djamour, A. Walpersdorf, R.T. Walker, Tavakoli, F.,, Walpersdorf, A.,, Nankali, H.,, Pathier, E.,, Mousavi, Z.,, H. Nankali, Djamour, Y.,, E. Pathier, Nilfouroushan, Faramarz,, Z. Mousavi, F. Nilfouroushan, F. Tavakoli, Walker, R.T.,, Nankali, H., Pathier, E., Tavakoli, F., Djamour, Y., Walpersdorf, A., Mousavi, Z., Walker, R.T.   +22 more
core   +1 more source

Climate change influences on the potential distribution of Dianthus polylepis Bien. ex Boiss. (Caryophyllaceae), an endemic species in the Irano-Turanian region. [PDF]

PLoS One, 2020
Behroozian M, Ejtehadi H, Peterson AT, Memariani F, Mesdaghi M.   +4 more
europepmc   +1 more source

Erosión y desertificación.-Land degradation of Taleghan drainage basin, Iran from saline and alkaline marly formations

, 2009
In Iran fine – grained, saline, alkaline and erodible Tertiary marly formations are exposed in many geological zones and play important role in the formation of present landforms.
Hosseini, S.H., Feiznia, S.
core  

Dataset of integrated seismic and geodetic strain rates in the Kopeh Dagh Belt (NE Iran)

This dataset contains GNSS velocity data, earthquake focal mechanism parameters, stress tensor solutions, and derived seismic and geodetic strain and rotation rates for the Kopeh Dagh Belt in northeastern Iran. The dataset is based on integrated geodetic
Derakhshani, Reza
core   +1 more source

Tectonic stress around the South Caspian basin deduced from earthquake focal mechanisms

In this paper, we study the tectonic stress around the South Caspian Basin (SCB), which includes the Kopeh Dagh, Alborz, Talesh, eastern Greater Caucasus mountain belts, the Apsheron sill, and the Balkhan-Ashkabad fault zone.
Farzin Ghaemi (16638876), Václav Vavryčuk (5067011), Ahad Nouri (18008157), Behnam Rahimi (18008160)   +3 more
core   +1 more source