GEOLOGICAL-GEOPHYSICAL MODELS OF THE CRUST FOR THE WHITE SEA REGION

被引：6
|
作者：
Sharov, N., V [1 ]
Bakunovich, L., I [1 ]
Belashev, B. Z. [1 ]
Zhuravlev, V. A. [2 ]
Nilov, M. Yu [1 ]
机构：
[1] Russian Acad Sci, Karelian Res Ctr, Inst Geol, 11 Pushkinskaya St, Petrozavodsk 185910, Russia
[2] JSC Marine Arctic Geol Explorat Expedit, 26 Sofia Perovskaya St, Murmansk 183038, Russia
来源：
GEODYNAMICS & TECTONOPHYSICS | 2020年 / 11卷 / 03期
关键词：
Fennoscandian Shield; Russian Plate; White Sea; crust; GIS INTEGRO; seismic; density and magnetic models; Moho (M-discontinuity); SEISMOGEOLOGICAL SECTION; KANDALAKSHA; PROFILE;
D O I：
10.5800/GT-2020-11-3-0491
中图分类号：
P3 [地球物理学]; P59 [地球化学];
学科分类号：
0708 ; 070902 ;
摘要：
The study of the White Sea region and the adjacent area aimed to model the structure of the crystalline portion of the crust at the contact of the northeastern slope of the Fennoscandian Shield and the Russian Plate. Modeling was based on geological, geophysical and DSS profile data, State Geological Map of the Russian Federation (scale 1:1000000), Explanatory Notes to Sheets Q-35, 36, 37, and 38 (third generation, 2009), and Tectonic Map of the White Sea and Adjacent Areas (2012). A model was constructed using GIS INTEGRO software (VNIIgeosystems), specifically its procedures for calculation and visualization of 2D and 3D models showing crust density and magnetic fields. The model of the study area shows the structure of the crust and the characteristics of its horizons.
引用
收藏
页码：566 / 582
页数：17
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