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Information × Registration Number 0220U101102, 0119U103735 , R & D reports Title Investigation of the patterns of tectonomagnetic variations spatial and temporal changes at the geophysical poligon near the Antarctic station "Academic Vernadsky" popup.stage_title Head Maksymchuk Valentyn Yu., Доктор фізико-математичних наук Registration Date 03-02-2020 Organization Cаrpathian Branch of Subbotin Instittute of Geophysics of the Ukrainian Academy of Sciences popup.description2 Object of study: the modern dynamics of the crust of the western slope of the Antarctic Peninsula. Subject of study: temporal changes of the local magnetic field at the geophysical poligon in the UAC area. Purpose: To study the spatial-temporal structure of tectonomagnetic anomalies and to determine on this basis changes in tectonic stresses for individual blocks of the Earth's crust in the UAC area and their relation to seismicity and modern movements of the Antarctic Peninsula. Main tasks: 1) to process the data of tectonomagnetic observations of the 2019 seasonal expedition; 2) to investigate the spatial, amplitude and temporal characteristics of tectonomagnetic anomalies in the UAC region; 3) perform quantitative interpretation of tectonomagnetic anomalies; 4) to estimate according to the data of modeling of tectonomagnetic anomalies the magnitude and directions of changes of tectonic stresses in the lithosphere of the region Research Methods - Time series of tectonomagnetic observations at geophysical poligon were obtained and new data on features of modern dynamics of the earth's crust of the region were expanded, extending existing ideas about tectonic processes occurring in the lithosphere. Data on tectonomagnetic variations in Antarctica, which carry information about changes in tectonic stresses in the Antarctic Earth's crust, were obtained for the first time. Product Description popup.authors Klymkovych Tamara A. Kuderavets Roman S. Nakalov Yevgenij F. Pyrizhok Natalia B. Chobotok Ihor O. popup.nrat_date 2020-04-02 Close