Инд. авторы:	Darin A.V., Chu G., Sun Q., Babich V.V., Kalugin I.A., Markovich T.I., Novikov V.S., Darin F.A., Rakshun Y.V.
Заглавие:	ARCHIVE DATA ON CLIMATE CHANGES AND SEISMIC EVENTS IN GLACIAL CLAYS OF LAKE KUCHERLA (ALTAI REGION, RUSSIA)
Библ. ссылка:	Darin A.V., Chu G., Sun Q., Babich V.V., Kalugin I.A., Markovich T.I., Novikov V.S., Darin F.A., Rakshun Y.V. ARCHIVE DATA ON CLIMATE CHANGES AND SEISMIC EVENTS IN GLACIAL CLAYS OF LAKE KUCHERLA (ALTAI REGION, RUSSIA) // GEODYNAMICS & TECTONOPHYSICS. - 2020. - Vol.11. - Iss. 3. - P.624-631. - ISSN 2078-502X.
Идентиф-ры:	DOI: 10.5800/GT-2020-11-3-0495; WoS: 000574596300011;
Реферат:	eng: Core samples taken from the bottom sediments of the glacial Lake Kucherla (Gorny Altai, Russia) clearly show annual layers represented by glacial clays. In our study, age-depth modeling is based the varve chronology and Cs-137, Pb-210 and C-14 isotope data. Our model is a highly accurate and reliable demonstration of the annual sedimentation history within the past 1400 years. The time series of geochemical indicators of climate change were obtained by synchrotron radiation micro X- ray fluorescence (SR-mu XRF) core scanning. Instrumental meteorological observations from 1940 to 2016 were used to construct transfer functions for the average annual temperatures and atmospheric precipitation amounts. A geochemical trace of a catastrophic seismic event, the Mongolian earthquake of 1761, was found in the cross-section of the bottom sediments.
Ключевые слова:	climate reconstruction; SR-mu XRF scanning; CS-137; glacial lake; varved clay; seismic event;
Издано:	2020
Физ. хар-ка:	с.624-631