Тип публикации: статья из журнала
Год издания: 2014
Идентификатор DOI: 10.1016/j.rgg.2014.08.002
Ключевые слова: dendrochronological analysis, long-term tree-ring chronologies, seismically triggered slope processes, paleoseismicity, Holocene, Altai, dendrochronology, earthquake recurrence, radiocarbon dating, rockfall, strong motion, tree ring, Altay [Russian Federation], Russian Federation
Аннотация: We present the first results of application of long-term tree-ring chronologies for dating seismically triggered rockfalls and determining the upper age of Holocene rockfalls in southeastern Altai. Based on the results of seismic dendrochronological analysis, dating of penetrating wood injuries is proposed and tested, and the criteПоказать полностьюrion for the distinguishing of seismically triggered rockfalls among slope processes of climatic nature is formulated. An earlier unknown strong earthquake of 1532 has been recognized; its traces are dated by the radiocarbon method. Based on the new data and calibration of earlier radiocarbon dates, the recurrence period of strong earthquakes in the southeastern Altai is refined.
Журнал: RUSSIAN GEOLOGY AND GEOPHYSICS
Выпуск журнала: Vol. 55, Is. 9
Номера страниц: 1065-1073
ISSN журнала: 10687971
Место издания: AMSTERDAM
Издатель: ELSEVIER SCIENCE BV