Tectonic Fracturing of the Lithosphere of the Priamurye Region by Submeridional and Sublatitudinal Faults (from Geophysical Data and Relief Analysis)
- Авторы: Merkulova T.1, Gil’manova G.1, Tusikova S.1
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Учреждения:
- Kosygin Institute of Tectonics and Geophysics, Far East Branch, Russian Academy of Sciences
- Выпуск: Том 13, № 6 (2019)
- Страницы: 510-521
- Раздел: Article
- URL: https://journals.rcsi.science/1819-7140/article/view/211718
- DOI: https://doi.org/10.1134/S181971401906006X
- ID: 211718
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Аннотация
Based on the data of relief analysis, the gravity and magnetic anomaly axes, earthquake foci sequences, and Vp/Vs ratio values, tectonic fracturing of the lithosphere is studied and tectonic submeridionally and sublatitudinally oriented fracturing zones are distinguished in the Priamurye region. Separate segments of extended submeridional and sublatitudional fracturing zones are evidenced from the regional faults detected using the geological methods. Submeridionally oriented tectonic fracturing zones are mostly revealed, which do not correlate with the regional faults. Fracturing zones of similar orientation which are displayed in lineaments of different type and correlate with the seismoactive zones may be considered as hidden faults.
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Об авторах
T. Merkulova
Kosygin Institute of Tectonics and Geophysics, Far East Branch, Russian Academy of Sciences
Автор, ответственный за переписку.
Email: merculova@itig.as.khb.ru
Россия, Khabarovsk, 680000
G. Gil’manova
Kosygin Institute of Tectonics and Geophysics, Far East Branch, Russian Academy of Sciences
Email: merculova@itig.as.khb.ru
Россия, Khabarovsk, 680000
S. Tusikova
Kosygin Institute of Tectonics and Geophysics, Far East Branch, Russian Academy of Sciences
Email: merculova@itig.as.khb.ru
Россия, Khabarovsk, 680000