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25 Years of joint Yedoma Ice Cimplex studies in Arctic Russia, especially in Sakha/Yakutiaтезисы доклада
- Авторы: Grosse G., Schirrmeister L., Wetterich S., Strauss J., Meyer H., Opel T., Siegert C., Windirsch T., Jongejans L., Laboor S., Diekmann B., Andreev A.A., Hubberten H-W, Kunitsky V.V., Fedorov A.N., Grigoriev M.N., Derevyagin A., Tumskoy V., Kuznetsova T.V., Kienast F., Ulrich M.
- Сборник: Материалы докладов Всероссийской конфереции с международным участием "Устойчивость природных и технических систем в криолитозоне"
- Тезисы
- Год издания: 2020
- Место издания: Издательство Института мерзлотоведения им. П.И. Мельникова СО РАН Якутск Якутск
- Первая страница: 215
- Последняя страница: 221
- Аннотация: Since 1994, permafrost deposits of the Siberian Yedoma region have been in the focus of the joint Russian-German scientific cooperation in terrestrial Polar research. These studies focused on cryostratigraphic, geochemical, geochronological, and paleontological characteristics at more than 25 individual study sites of the late Pleistocene Yedoma Ice Complex in Siberia. The multidisciplinary investigations resulted in new ideas and discussions in the ongoing scientific debate on the origin of Yedoma Ice Complex and the main periglacial processes involved in its formation. The latter often are subaerial or subaquatic deposits associated with late-Glacial to Holocene thermokarst dynamics that led to Yedoma degradation during the deglacial and Holocene warming of these regions. segregated ground ice and in particular the large syngenetic ice wedges of Yedoma Ice Complex were also studied as geochemical and stable isotope archives of paleoclimate as well as new methods in geochronology. The rich body of scientific data and literature produced in Russian-German co-authorship within the more than 25 years of joint research on Yedoma Ice Complex represents an important cornerstone for understanding the Late Quaternary evolution of Siberian Yedoma regions, its role in the Earth System, and its feedbacks with climate and ecosystems.
- Добавил в систему: Деревягин Александр Юрьевич