Assessment of the influence of activated Precambrian faults on the relief of the Ladoga Lake depression
Abstract
The established nature of the relationship between the spatial pattern of linear elements of the relief and the Precambrian faults of the Ladoga Lake basin suggests that the direct reflection of faults in the relief may be related to the neotectonic activation of disjunctive structures. According to the data of computer and analogue tectonophysical modeling we concluded, that this process occurs in the NE stretching environment and can be considered as a significant relief formation factor along with glacier activity, hydroisostatic movements and other processes.
Supporting agencies: The study was financially supported by the Russian Foundation for Basic Research (project № 18-35-00359 «Assessment of the neotectonic and modern geodynamic activity of Precambrian dome-thrust structures of the Ladoga Lake region»)
About the Authors
A. O. Agibalov
Lomonosov Moscow State University
Russian Federation
Russian Federation
Faculty of Geology, Department of Dynamic Geology, postgraduate student
A. A. Sentsov
The Schmidt Institute of Physics of the Earth RAS
Russian Federation
Russian Federation
Laboratory of Seismotectonics and Seismic Microzonation, Research Scientist
V. A. Zaitsev
Lomonosov Moscow State University
Russian Federation
Russian Federation
Faculty of Geology, Department of Dynamic Geology, Head of the Section of Geocatastrophe Research, PhD in Geology and Mineralogy
References
1. Agibalov A.O., Zaytsev V.A., Sentsov A.A., Devyatkina A.S. Assessment of the influence of modern crustal movements and the recently activated Precambrian structural plan on the relief of the Lake Ladoga region (the southeastern Baltic Shield) // Geodynamics & Tectonophysics. 2017. V. 8. № 4. P. 791-807.
2. Amantov A. V. Geologiya dochetvertichnyh obrazovanij i tektonika Ladozhskogo ozera [Geology of pre-Quaternary formations and tectonics of the Ladoga Lake] // Regionalnaya geologiya i metallogeniya. 2014. V 58 P. 22-32. (In Russian)
3. Amantov A.V., Amantova M.G. Razvitie kotloviny Ladozhskogo ozera s pozicij lednikovoj teorii [Development of the Ladoga Lake Basin from the position of glacial theory] // Regionalnaya geologiya i metallogeniya. 2014. V. 59. P. 5-14. (In Russian)
4. Anohin V.M., Naumenko M.A., Nesterov N.A. Osobennosti napravlennosti linejnyh form relefa dna Ladozhskogo ozera [Specific features of the orientation of linear forms of bottom relief of the Ladoga Lake] // Geografiya, razvitie nauki i obrazovaniya. Part I. Kollektivnaya monografiya po materialam ezhegodnoj Mezhdunarodnoj nauchno-prakticheskoj konferencii LXIX Gercenovskie chteniya, posvyashchennoj 115-letiyu so dnya rozhdeniya S.V. Kalesnika S.Petersburg, 2016. P. 108-117. (In Russian)
5. Bornyakov S.A., Seminsky K.Zh., Buddo V.Yu., Miroshnichenko A.I., Cheremnykh A.V., Cheremnykh A.S., Tarasova A.A. Main regularities of faulting in lithosphere and their applications (based on physical modelling results) // Geodynamics & Tectonophysics. 2017. V 5. № 4. P. 823-861.
6. Dooly T.P., Schreurs G. Analogue modelling of interplate strike-slip tectonics: A review and new experimental results // Tectonophysics. 2012. V 574-575. P. 1-71.
7. Earthquake Database of the Institute of Seismology of the University of Helsinki, 2018. Available from: http://www.seismo.helsinki.fi/EQ-search/query.php.
8. Goncharov M.A. Applicability of similarity conditions to analoque modelling // Geodynamics & Tectonophysics. 2010. V. 1. № 2. P. 148-168.
9. Goncharov M.A., Rogozhin E.A., Frolova N.S., Rozhim P.N., Zakharov VS. Riedel megashears R/ and the trend to gravitational equilibrium as main factors of tsunamigenic earthquakes // Geodynamics & Tectonophysics. 2014. V 5. № 4. P. 939-991.
10. Goncharov M.A., Talickij V.G., Frolova N.S. Vvedenie v tektonofiziku [Introduction to Tectonophysics] / Executive editor N.V. Koronovskij. Moscow: KDU, 2015. 496 p. (In Russian)
11. Kostenko N.P Geomorfologiya [Geomorphology]. Moscow: MGU, 1999. 379 p. (In Russian)
12. Ladozhskoe ozero [The Ladoga Lake]. Atlas. GUNIO, 2002. (In Russian)
13. Mardia K. Statisticheskij analiz uglovyh nablyudenij [Statistical analysis of angular observations]. Moscow: Nauka, 1978. 240 p. (In Russian)
14. Naumenko M.A. Analiz morfometricheskih harakteristik podvodnogo rel’efa Ladozhskogo ozera na osnove cifrovoj modeli [Analysis of the morphometric characteristics of submarine relief of the Ladoga Lake based on a digital model] // Izvestiya RAN. Seriya geograficheskaya. 2013. V 1. P. 62-72. (In Russian)
15. Nikonov A.A. K neotektonike Ladozhskoj depressii [To the neotectonics of the Ladoga Lake Depression] // Tektonika Neogeya obshchie i regionalnye aspekty Materialy XXXIV Tektonicheskogo soveshchaniya. V. 2. Moscow: GEOS, 2001. P. 80-83. (In Russian)
16. Nikonov A.A. Ladozhskij graben: unasledovannoe razvitie v chetvertichnoe vremya, molodaya tektonika i sejsmichnost [The Ladoga graben: inherited Quaternary development, recent tectonics and seismicity] // Glubinnoe stroenie i geodinamika Priladozhya. Materialy konferencii s mezhdunarodnym uchastiem. Petrozavodsk: KarNC RAN, 2017. P. 146-153. (In Russian)
17. Rascvetaev L.M. Sodvigi kak obekt tektonofziki i regionalnoj geologii [Shift dislocations as an object of tectonophysics and regional geology] // Tektonofizika i aktualnye voprosy nauk o Zemle. K 40-letiyu sozdaniya M.V. Gzovskim laboratorii tektonofiziki v IFZ RAN: Tezisy dokladov Vserossijskoj konferencii. Moscow: IFZ RAN, 2008. V. 1. P. 299-302. (In Russian)
18. Rumyancev V.A., KuderskijL.A. Ladozhskoe ozero: obshchaya harakteristika, ehkologicheskoe sostoyanie [The Ladoga Lake: general characteristics, ecological state] // Obshchestvo. Sreda. Razvitie (Terra Humana). 2010. V. 1. P. 171-182. (In Russian)
19. Schreurs G., Colletta B. Analogue modelling of faulting in zones of continental transpression and transtension // Continental Transpressional and Transtensional Tectonics. 1998. V. 135. P. 5979.
20. Sherman S.I., SeminskijK.Zh., Bornyakov S.A., Buddo V.Yu., Lobackaya R.M., Adamovich A.N., Truskov V.A., Babichev A.A. Razlomoobrazovanie v litosfere [Faulting in the lithosphere]. Novosibirsk: Nauka: Sibirskoe otdelenie, 1991. 262 p. (In Russian)
21. Spiridonov A.I. Geomorfologiya evropejskoj chasti SSSR [Geomorphology of the European part of the USSR] Moscow: Vysshaya shkola, 1978. 335 p. (in Russian)
22. Sviridenko L.P, Svetov A.P. Valaamskij sill gabbro-doleritov i geodinamika kotloviny Ladozhskogo ozera [Valaam gabbro-dolerite sill and geodynamics of the Ladoga Lake basin] // Petrozavodsk: Karelskij nauchnyj center RAN, 2008. 123 p. (In Russian)
23. Yurkovec V.P. Ladozhskaya astroblema [The Ladoga astrobleme] // Vestnik Rossijskoj akademii DNK-genealogii. 2011. V 4. № 10. P. 1997-2018. (In Russain)
Review
For citations:
Agibalov A.O., Sentsov A.A., Zaitsev V.A. Assessment of the influence of activated Precambrian faults on the relief of the Ladoga Lake depression. Vestnik Moskovskogo universiteta. Seriya 5, Geografiya. 2019;(3):99-105. (In Russ.)
Views:
752
Email this article 
