Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Methods and results of processing of complex seismic investigations on the 2-AR profile (Barents-Kara Shelf). / Sakulina, T. S.; Roslov, Yu V.; Pavlenkova, G. A.
в: Izvestiya, Physics of the Solid Earth, Том 45, № 3, 2009, стр. 231-238.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Methods and results of processing of complex seismic investigations on the 2-AR profile (Barents-Kara Shelf)
AU - Sakulina, T. S.
AU - Roslov, Yu V.
AU - Pavlenkova, G. A.
N1 - Copyright: Copyright 2009 Elsevier B.V., All rights reserved.
PY - 2009
Y1 - 2009
N2 - Extensive seismic investigations of the crust and upper mantle have been carried out in the region of the Barents and Kara seas during the past decade. One of the profiles (2-AR) measured by FGU NPP "Sevmorgeo" with the CDP and deep seismic sounding methods was successfully used for comparatively analyzing different technologies of constructing seismic sections and for demonstrating a high information content of the method of mathematical modeling and the constructions of wave sections from supercritical reflected waves. It is shown that the crusts of the North Barents and South Kara basins are different. In the first case, the velocity section changes insignificantly, whereas, in the second case, velocities in the crust increase under the basin and the M boundary rises. The crust of the Novaya Zemlya orogen has a thickness of 48 km, and its average thickness on the profile is 35 km.
AB - Extensive seismic investigations of the crust and upper mantle have been carried out in the region of the Barents and Kara seas during the past decade. One of the profiles (2-AR) measured by FGU NPP "Sevmorgeo" with the CDP and deep seismic sounding methods was successfully used for comparatively analyzing different technologies of constructing seismic sections and for demonstrating a high information content of the method of mathematical modeling and the constructions of wave sections from supercritical reflected waves. It is shown that the crusts of the North Barents and South Kara basins are different. In the first case, the velocity section changes insignificantly, whereas, in the second case, velocities in the crust increase under the basin and the M boundary rises. The crust of the Novaya Zemlya orogen has a thickness of 48 km, and its average thickness on the profile is 35 km.
UR - http://www.scopus.com/inward/record.url?scp=62649174652&partnerID=8YFLogxK
U2 - 10.1134/S1069351309030045
DO - 10.1134/S1069351309030045
M3 - Article
AN - SCOPUS:62649174652
VL - 45
SP - 231
EP - 238
JO - Izvestiya, Physics of the Solid Earth
JF - Izvestiya, Physics of the Solid Earth
SN - 1069-3513
IS - 3
ER -
ID: 78169218