THE STRUCTURE IF THE QUATERNARY SHEET IN THE PETROZAVODSK BAY OF LAKE ONEGA ACCORDING TO SEISMOACOUSTICS-Reference-Cited by-同舟云学术

THE STRUCTURE IF THE QUATERNARY SHEET IN THE PETROZAVODSK BAY OF LAKE ONEGA ACCORDING TO SEISMOACOUSTICS

Published:2024-04-09 Issue:№1 (2024) Volume: Page:123-129
ISSN:0579-9406
Container-title:Moscow University Bulletin Series 4 Geology
language:ru
Short-container-title:

Author:

Mirinets A. K.¹,Rybalko A. E.²,Aleshin M. I.¹,Subetto D. A.³

Affiliation:

1. Lomonosov Moscow State University

2. St. Petersburg State University, Institute of Earth Sciences; Northern Water Problems Institute KRC

3. Herzen University; Northern Water Problems Institute KRC

Abstract

We present the results of seismoacoustic works carried out in the Petrozavodsk Bay of Lake Onega, the goal was to study a near-surface geological section. Seismoacoustic investigations were presented by the reflection method in a modification ultra-high resolution seismic survey. During the office work, the data were processed and interpreted, in which five seismic complexes were identified and correlated with the information about the lake structure. The result of the work was the maps construction of all five identified reflecting horizons covering all Petrozavodsk Bay. It was possible to estimate the sediments abundance and thickness corresponding to each complex.

Funder

Russian Foundation for Basic Research

Russian Science Foundation

Publisher

Moscow University Press

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