Transactions of KarRC RAS :: Scientific publications
Transactions of KarRC RAS :: Scientific publications

Transactions of KarRC RAS :: Scientific publications
Karelian Research Centre of RAS
ISSN 1997-3217
Transactions of KarRC RAS :: Scientific publications
Editorial committee Editorial Office Statute For authors For reviewer Russian version
Transactions of KarRC RAS :: Scientific publications

Electronic Journal OJS



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Biogeography

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Mathematical modeling and information technologies

Precambrian Geology

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1999-2008


SCIENTIFIC PUBLICATIONS
П.А. Рязанцев, Н.В. Кошелева.
Плотностное 2D моделирование палеопротерозойской Южно-Онежской мульды
// Труды КарНЦ РАН. No 2. Сер. Геология Докембрия. 2017. C. 86-95
P.A. Ryazantsev, N.V. Kosheleva. 2D density modeling of the paleoproterozoic South Onega trough // Transactions of Karelian Research Centre of Russian Academy of Science. No 2. Precambrian Geology Series. 2017. Pp. 86-95
Key words: South Onega trough; gravity field; density model; anomaly; crustal blocks
The paper presents the results of 2D density modeling of gravity anomalies within the South Onega trough (South Karelia). The iterative algorithm of layering selection was applied in the model of layer-block structure of the earth’s crust. The primary parameters of the model were obtained based on geological, seismic and petrophysical data on the structure of the study region. The results of the investigation allowed us to determine the structure of the trough, identify the existence of two deep geological bodies and evaluate their form and size.
Indexed at RISC


  Last modified: February 27, 2017