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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">sergeogr</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Российской академии наук. Серия географическая</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya Rossiiskoi Akademii Nauk. Seriya Geograficheskaya</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2587-5566</issn><issn pub-type="epub">2658-6975</issn><publisher><publisher-name></publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31857/S2587556621010039</article-id><article-id custom-type="elpub" pub-id-type="custom">sergeogr-1286</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>Эволюция природных систем</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Evolution of Natural System</subject></subj-group></article-categories><title-group><article-title>Количественная реконструкция годовых температур воздуха Алтайского региона за последние 1400 лет по данным аналитической микростратиграфии ленточных глин оз. Кучерлинское</article-title><trans-title-group xml:lang="en"><trans-title>Quantitative Reconstruction of the Altai Region Annual Air Temperatures over the Past 1400 Years According to Analytical Microstratigraphy of Lake Kucherla Varved Clays</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дарьин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Daryin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"><p>Novosibirsk</p></bio><email xlink:type="simple">avd@igm.nsc.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чу</surname><given-names>Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Chu</surname><given-names>G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пекин</p></bio><bio xml:lang="en"><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Санс</surname><given-names>Ц.</given-names></name><name name-style="western" xml:lang="en"><surname>San</surname><given-names>C.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Пекин</p></bio><bio xml:lang="en"><p>Beijing</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бабич</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Babich</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск</p></bio><bio xml:lang="en"><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Калугин</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kalugin</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск</p></bio><bio xml:lang="en"><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Маркович</surname><given-names>Т. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Markovich</surname><given-names>T. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск</p></bio><bio xml:lang="en"><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Новиков</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Novikov</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск</p></bio><bio xml:lang="en"><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Максимов</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Maksimov</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск</p></bio><bio xml:lang="en"><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дарьин</surname><given-names>Ф. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Daryin</surname><given-names>F. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск</p></bio><bio xml:lang="en"><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сороколетов</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Sorokoletov</surname><given-names>D. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск</p></bio><bio xml:lang="en"><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ракшун</surname><given-names>Я. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rakshun</surname><given-names>Ya. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Новосибирск</p></bio><bio xml:lang="en"><p>Novosibirsk</p></bio><xref ref-type="aff" rid="aff-5"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гогин</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gogin</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>National Research Center Kurchatov Institute</p></bio><xref ref-type="aff" rid="aff-6"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сенин</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Senin</surname><given-names>R. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-6"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Институт геологии и минералогии им. В.С. Соболева, СО РАН<country>Россия</country></aff><aff xml:lang="en">Sobolev Institute of Geology and Mineralogy, Siberian Branch of the Russian Academy of Sciences<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Институт геологии и геофизики, АН Китая<country>Россия</country></aff><aff xml:lang="en">Sobolev Institute of Geology and Mineralogy, Siberian Branch of the Russian Academy of Sciences<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Национальный исследовательский центр геоанализа<country>Китай</country></aff><aff xml:lang="en">National Research Center of Geoanalysis<country>China</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Институт нефтегазовой геологии и геофизики им. А.А. Трофимука, СО РАН<country>Россия</country></aff><aff xml:lang="en">Trofimuk Institute of Petroleum Geology and Geophysics, Siberian Branch of the Russian Academy of Sciences<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru">Институт ядерной физики имени Г.И. Будкера, СО РАН<country>Россия</country></aff><aff xml:lang="en">Budker Institute of Nuclear Physics, Siberian Branch of the Russian Academy of Sciences<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-6"><aff xml:lang="ru">Национальный исследовательский центр Курчатовский институт<country>Россия</country></aff><aff xml:lang="en">National Research Center Kurchatov Institute<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>09</day><month>06</month><year>2021</year></pub-date><volume>85</volume><issue>1</issue><fpage>97</fpage><lpage>108</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Дарьин А.В., Чу Г., Санс Ц., Бабич В.В., Калугин И.А., Маркович Т.И., Новиков В.С., Максимов М.А., Дарьин Ф.А., Сороколетов Д.С., Ракшун Я.В., Гогин А.А., Сенин Р.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Дарьин А.В., Чу Г., Санс Ц., Бабич В.В., Калугин И.А., Маркович Т.И., Новиков В.С., Максимов М.А., Дарьин Ф.А., Сороколетов Д.С., Ракшун Я.В., Гогин А.А., Сенин Р.А.</copyright-holder><copyright-holder xml:lang="en">Daryin A.V., Chu G., San C., Babich V.V., Kalugin I.A., Markovich T.I., Novikov V.S., Maksimov M.A., Daryin F.A., Sorokoletov D.S., Rakshun Y.V., Gogin A.A., Senin R.А.</copyright-holder><license license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://izvestia.igras.ru/jour/article/view/1286">https://izvestia.igras.ru/jour/article/view/1286</self-uri><abstract><p>Приледниковое озеро Кучерлинское (Алтай) содержит ленточные глины, что позволяет строить точные возрастные модели подсчетом слоев и верифицировать их изотопными данными Cs-137, Pb-210 и C-14. Результаты сканирующего микро-РФА на пучках синхротронного излучения были использованы для построения временных рядов более 20 породообразующих и следовых элементов в разрезе донных отложений. Сравнение с метеоданными показало, что коэффициент корреляции годовой температуры с реконструкцией на интервале обучения (1940—2016 гг.) равен +0.59, что является значимой величиной (n = 76, p = 0.99). При использовании 10-летних сглаженных данных коэффициент корреляции достигает величины +0.84, при этом погрешность температурной реконструкции снижается до величины ±0.52°C. Сравнение полученной реконструкции с глобальными для Северного полушария для последних 1400 лет показывает наличие общих трендов и экстремумов.</p></abstract><trans-abstract xml:lang="en"><p>The proglacial Lake Kucherla (Kucherlinskoe) in Altai contains annually laminated bottom sediments (glacial clay), which makes it possible to build accurate age models using layer counting (varve chronology). Age models (core dept-age of the sediment layer) were verified by isotopic data (Cs-137, Pb-210 and C-14) and analytical microstratigraphy techniques based on the use of scanning X-ray fluorescence analysis with synchrotron radiation beams (micro-XRF-SR). Time series of more than 20 rock-forming and trace elements were constructed over the entire core depth of Lake Kucherla bottom sediments. Comparison of geochemical data with regional instrumental meteorological observations in the interval 1940-2016 allowed us to identify climate indicators and build transfer functions-the annual air temperature as a function of the elemental composition of bottom sediments. The correlation coefficient for the average annual temperature is +0.59, which is a significant value (n = 76, p = 0.99), indicating the presence of a stable linear relationship between the variations of the meteorological parameter and the composition of bottom sediments formed under the influence of external weather and climate conditions. Using average 10-year values significantly increases the correlation coefficient (+0.84) and reduces the reconstruction error to ±0.52°C (for a 95% probability). By approximating the transfer function to the entire sampling depth, a reconstruction of the regional temperature change over the time interval of the last 1400 years was constructed with an estimated error of reconstructed parameter. A comparison of the reconstruction with the data of regional studies and global reconstructions for the Northern Hemisphere shows the presence of general trends and extremes and minimal discrepancies in time scales and reconstructed temperatures.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Алтай</kwd><kwd>озеро Кучерлинское</kwd><kwd>донные осадки</kwd><kwd>геохимия</kwd><kwd>микро-РФА</kwd><kwd>синхротронное излучение</kwd><kwd>реконструкция температуры</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Altai</kwd><kwd>Lake Kucherla</kwd><kwd>bottom sediments</kwd><kwd>geochemistry</kwd><kwd>micro-XRF</kwd><kwd>synchrotron radiation</kwd><kwd>temperature reconstruction</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Работа выполнена в рамках гос. задания ИГМ СО РАН, при поддержке грантов РФФИ ГФЕН_а № 1855-53016 и Микромир № 19-05-50046 (субмикронный РФА-СИ). В работе использовалось оборудование ЦКП “СЦСТИ” (ИЯФ СО РАН) на базе УНУ “Комплекс ВЭПП-4 — ВЭПП-2000” и УНУ Курчатовский источник синхротронного излучения (НИЦ Курчатовский институт), проекты Министерства образования и науки РФ RFMEFI62119X0022 и RFMEFI61919X0015</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>This work was carried out as part of the state-ordered research theme of the IGM SB RAS, with the financial support of the RFBR (projects no. 18-55-53016 and no. 19-0550046; submicron XRF-SR). In the work we used the equipment of the shared research center SSTRC on the basis of the Novosibirsk VEPP-4 - VEPP-2000 complex at BINP SB RAS and the Kurchatov Synchrotron Radiation Source, supported by projects RFMEFI62119X0022 and RFMEFI61919X0015</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Бабич В.В., Рудая Н.А., Калугин И.А., Дарьин А.В. Опыт комплексного использования геохимических особенностей донных отложений и палинологических записей для палеоклиматических реконструкций (на примере оз. Телецкое, Российский Алтай) // Сиб. экол. журн. 2015. Т. 22. № 4. С. 497-506. https://doi.org/10.15372/SEJ20150401</mixed-citation><mixed-citation xml:lang="en">Babich V.V., Rudaya N.A., Kalugin I.A., Darin A.V. 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