Geoelectrical Structure of the Lithosphere and Asthenosphere beneath the Northwestern United States
نویسندگان
چکیده
منابع مشابه
Geoelectrical Structure of the Lithosphere and Asthenosphere beneath the Northwestern United States
We have inverted magneto telluric (MT) data collected in nine states of the northwestern United States as a part of the EarthScope project for 3D imaging of electrical resistivity to a depth of 500 km using recent advances in extremely largescale electromagnetic modeling and inversion. The results of our mega-cell 3D inversion reveal multi-scale geo electrical in homogeneities in the upper mant...
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15 صفحه اولLithosphere, Asthenosphere, and Perisphere
"Lithosphere" is a mechanical concept implying strength and relative permanence. Unfortunately, the term has also been applied to the surface thermal boundary layer (TBL) and a shallow enriched geochemical reservoir, features having nothing to do with strength. The "strong" lithosphere is about one half the thickness of the TBL. The bottom of the elastic plate, the maximum depths of midplate an...
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The current geological and tectonic setting of Iran is due to the ongoing convergence between the Arabian and Eurasian Plates, which resulted in the formation of the Iranian plateau, mountain building, extensive deformation and seismicity. The Iranian plateau is characterized by various domains including the continental collision and the oceanic plate seduction. Based on S receiver functions ar...
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ژورنال
عنوان ژورنال: Journal of Geology & Geosciences
سال: 2012
ISSN: 2329-6755
DOI: 10.4172/2329-6755.1000106