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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Ice and Snow</journal-id><journal-title-group><journal-title xml:lang="en">Ice and Snow</journal-title><trans-title-group xml:lang="ru"><trans-title>Лед и снег</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2076-6734</issn><issn publication-format="electronic">2412-3765</issn><publisher><publisher-name xml:lang="en">The Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">688411</article-id><article-id pub-id-type="doi">10.31857/S2076673425020095</article-id><article-id pub-id-type="edn">FOKHSX</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Palaeoglaciology</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Палеогляциология</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">The future glacial cycle and its reflection in the glacial cycles of the Late Pleistocene</article-title><trans-title-group xml:lang="ru"><trans-title>Будущий ледниковый цикл и его отражение в ледниковых циклах позднего плейстоцена</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Vakulenko</surname><given-names>N. V.</given-names></name><name xml:lang="ru"><surname>Вакуленко</surname><given-names>Н. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>vanava139@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sonechkin</surname><given-names>D. M.</given-names></name><name xml:lang="ru"><surname>Сонечкин</surname><given-names>Д. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>vanava139@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Shirshov Institute оf Oceanology, Russian Academy of Sciences</institution></aff><aff><institution xml:lang="ru">Институт океанологии им. П.П. Ширшова РАН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-09-04" publication-format="electronic"><day>04</day><month>09</month><year>2025</year></pub-date><volume>65</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>315</fpage><lpage>326</lpage><history><date date-type="received" iso-8601-date="2025-07-28"><day>28</day><month>07</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-07-28"><day>28</day><month>07</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Vakulenko N.V., Sonechkin D.M.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Вакуленко Н.В., Сонечкин Д.М.</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">Vakulenko N.V., Sonechkin D.M.</copyright-holder><copyright-holder xml:lang="ru">Вакуленко Н.В., Сонечкин Д.М.</copyright-holder><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://journals.eco-vector.com/2076-6734/article/view/688411">https://journals.eco-vector.com/2076-6734/article/view/688411</self-uri><abstract xml:lang="en"><p>As a result of applying the principle of symmetry and the similarity property to the glacial cycles of the Late Pleistocene, an analogy was found in the climate dynamics of the Milankovich glacial cycles. This made it possible to outline the future glacial cycle, determine its configuration and duration.</p></abstract><trans-abstract xml:lang="ru"><p>В результате применения к ледниковым циклам позднего плейстоцена принципа симметрии и свойства подобия была обнаружена аналогия в динамике климата ледниковых циклов Миланковича. Это сделало возможным в общих чертах изобразить будущий ледниковый цикл, определить его конфигурацию и продолжительность.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Late Pleistocene</kwd><kwd>Milankovich glacial cycles</kwd><kwd>future glacial cycle</kwd><kwd>principles of symmetry and similarity</kwd><kwd>wavelet analysis</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>поздний плейстоцен</kwd><kwd>ледниковые циклы Миланковича</kwd><kwd>будущий ледниковый цикл</kwd><kwd>принципы симметрии и подобия. вейвлетный анализ</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The work was carried out with the support of State Task No. FMWE 2024-0015.</funding-statement><funding-statement xml:lang="ru">Работа выполнена при поддержке Госзадания № FMWE 2024-0015.</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Bolshakov V.A. 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