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| Titel |
Red Sea rift is a unique object of experimental research of the structure of mantle convection. |
| VerfasserIn |
Yurie Khachay, Olga Hachay |
| Konferenz |
EGU General Assembly 2011
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| Medientyp |
Artikel
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| Sprache |
Englisch
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| Digitales Dokument |
PDF |
| Erschienen |
In: GRA - Volume 13 (2011) |
| Datensatznummer |
250046672
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| Zusammenfassung |
| The Read Sea rift is a young geological structure, which contuse its active forming over the
rising mantle flow. The central problem of Earth’s physics is the answer on the
question concerned the mantle convection structure: is it two layered or it is for the
whole mantle. Unfortunately the available isotopic geochemistry data do not allow
concluding uniquely according to that problem. We showed the opportunity for
getting information of the mantle structure using the results of deep magnetotellurics
soundings together with analyze of modeling results of different geothermal regime in
regions with different structure and intensity of mantle flow [1]. More over if the
set of experimental data is sufficient detailed we receive the opportunity to define
the experimental information about the type of driving mechanism of the modern
convection [2]. The location of the Red Sea rift is convenient to achieve synchronous
surface Deep magnetotellurics area or profile soundings perpendicular to the axis
of the rift. Realization of that experimental research is more preferable than the
sea observations. 1.Bulashevitch Yu.P.,Khachay Yu.V., Hachay O.A. About the
possibility of convection structure revealing in the mantle, using MT sounding
data.// DAN USSR.1989.V.308,N6, p.1332-1335. 2.Hachay O.A., Khachay Yu.V.
About the identification of physical mechanisms of mantle convection with use
the method of inverse problem. //Geology and geophysics.1993.N6. Grant RFBR
09-05-00983 |
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