A Preliminary Investigation on Electric Structure of the Crust and Upper Mantle in Arxan Volcanic Area

2005 ◽  
Vol 48 (1) ◽  
pp. 214-221 ◽  
Author(s):  
Ji TANG ◽  
Ji-Jun WANG ◽  
Xiao-Bin CHEN ◽  
Guo-Ze ZHAO ◽  
Yan ZHAN
Keyword(s):  
Upper Mantle ◽  
Preliminary Investigation ◽  
Volcanic Area ◽  
Crust And Upper Mantle ◽  
Electric Structure

Electric Structure of Crust and Upper Mantle Beneath the Bangong-Nujiang Suture in Tibet from Magnetotelluric Sounding

2009 ◽  
Vol 52 (5) ◽  
pp. 1156-1165 ◽  
Author(s):  
Sheng JIN ◽  
Wen-Bo WEI ◽  
Gao-Feng YE ◽  
Ming DENG ◽  
Han-Dong TAN ◽  
...  
Keyword(s):  
Upper Mantle ◽  
Magnetotelluric Sounding ◽  
Crust And Upper Mantle ◽  
Electric Structure

Electric Structure of Crust and Upper Mantle Along the Xilinhot-Dongwuqi Profile in Inner Mongolia

2011 ◽  
Vol 54 (4) ◽  
pp. 580-589 ◽  
Author(s):  
Xin-Xue XU ◽  
Jun WANG ◽  
Jun-Chang LIU ◽  
Hang YUAN
Keyword(s):  
Upper Mantle ◽  
Inner Mongolia ◽  
Crust And Upper Mantle ◽  
Electric Structure

THE CRUST AND UPPER MANTLE STRUCTURES IN CENTRAL ANATOLIA, TURKEY, CONSTRAINED BY GRAVITY AND SEISMIC DATA

2020 ◽  
Author(s):  
Yagmur Yilmaz ◽  
◽  
Alain Plattner ◽  
Rezene Mahatsente ◽  
Ibrahim Çemen ◽  
...  
Keyword(s):  
Upper Mantle ◽  
Seismic Data ◽  
Central Anatolia ◽  
Crust And Upper Mantle

scholarly journals Large-scale variation in seismic anisotropy in the crust and upper mantle beneath Anatolia, Turkey

2021 ◽  
Vol 2 (1) ◽  
Author(s):  
Cédric P. Legendre ◽  
Li Zhao ◽  
Tai-Lin Tseng
Keyword(s):  
Upper Mantle ◽  
Large Scale ◽  
Seismic Anisotropy ◽  
Crust And Upper Mantle ◽  
Wave Splitting ◽  
Mantle Processes ◽  
Open Question ◽  
Subduction System ◽  
Anisotropic Phase ◽  
Regional Tectonics

AbstractThe average anisotropy beneath Anatolia is very strong and is well constrained by shear-wave splitting measurements. However, the vertical layering of anisotropy and the contribution of each layer to the overall pattern is still an open question. Here, we construct anisotropic phase-velocity maps of fundamental-mode Rayleigh waves for the Anatolia region using ambient noise seismology and records from several regional seismic stations. We find that the anisotropy patterns in the crust, lithosphere and asthenosphere beneath Anatolia have limited amplitudes and are generally consistent with regional tectonics and mantle processes dominated by the collision between Eurasia and Arabia and the Aegean/Anatolian subduction system. The anisotropy of these layers in the crust and upper mantle are, however, not consistent with the strong average anisotropy measured in this area. We therefore suggest that the main contribution to overall anisotropy likely originates from a deep and highly anisotropic region round the mantle transition zone.

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