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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">Geomorfologiâ i paleogeografiâ</journal-id><journal-title-group><journal-title xml:lang="en">Geomorfologiâ i paleogeografiâ</journal-title><trans-title-group xml:lang="ru"><trans-title>Геоморфология и палеогеография</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2949-1789</issn><issn publication-format="electronic">2949-1797</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">682349</article-id><article-id pub-id-type="doi">10.31857/S2949178924040117</article-id><article-id pub-id-type="edn">FFCQTJ</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>HOLOCENE PALAEOGEOGRAPHY</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ПАЛЕОГЕОГРАФИЯ ГОЛОЦЕНА</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">Vegetation and climate changes in the north of the central Kamchatka depression in the late Holocene</article-title><trans-title-group xml:lang="ru"><trans-title>Изменения растительности и климата Севера центральной Камчатской депрессии в позднем голоцене</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mukhametshina</surname><given-names>E. O.</given-names></name><name xml:lang="ru"><surname>Мухаметшина</surname><given-names>Е. О.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>eomukhametshina@igras.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Shchekleina</surname><given-names>M. D.</given-names></name><name xml:lang="ru"><surname>Щеклеина</surname><given-names>М. Д.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>eomukhametshina@igras.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zakharov</surname><given-names>A. L.</given-names></name><name xml:lang="ru"><surname>Захаров</surname><given-names>А. Л.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>eomukhametshina@igras.ru</email><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Institute of geography RAS</institution></aff><aff><institution xml:lang="ru">Институт географии РАН</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Geological institute RAS</institution></aff><aff><institution xml:lang="ru">Геологический институт РАН</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Fersman Mineralogical Museum</institution></aff><aff><institution xml:lang="ru">Минералогический музей имени А.Е. Ферсмана РАН</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2024-12-15" publication-format="electronic"><day>15</day><month>12</month><year>2024</year></pub-date><volume>55</volume><issue>4</issue><fpage>177</fpage><lpage>191</lpage><history><date date-type="received" iso-8601-date="2025-06-03"><day>03</day><month>06</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2024, Russian Academy of Sciences</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2024, Российская академия наук</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="en">Russian Academy of Sciences</copyright-holder><copyright-holder xml:lang="ru">Российская академия наук</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/" start_date="2026-03-15"/></permissions><self-uri xlink:href="https://journals.eco-vector.com/2949-1789/article/view/682349">https://journals.eco-vector.com/2949-1789/article/view/682349</self-uri><abstract xml:lang="en"><p>In order to study the vegetation history of the northern part of the Central Kamchatka Depression, a core Kich was obtained and studied by lithological, tephrochronological, palynological analyses and radiocarbon dating. Palynological data allowed us to identify the main stages in the vegetation and climate development over the past 3000 years. By the end of the cool period at ~2.5 cal. kyr BP, in the Kich River valley poplar forests were replaced by alder, willow and stone birch forests. About 1.9 cal. kyr BP, sedge-dominated mire was replaced by grass meadows as a result of a series of the Shiveluch volcano eruptions and climate changes. As climate became drier stone birch forests spread about 1.2 cal. kyr BP. Since 0.8 cal. kyr BP, the areas of coniferous forests increase, first with the spread of larch and later spruce.</p></abstract><trans-abstract xml:lang="ru"><p>Спорово-пыльцевой анализ разреза Кич в северной части Центральной Камчатской депрессии, дополненный данными литологического, тефрохронологического анализов и радиоуглеродного датирования, позволил выделить основные этапы в развитии растительности и климата этой части полуострова за последние 3 тыс. лет. Около 2.5 тыс. л. н. пойменные тополевые леса в долине р. Кич на фоне завершения похолодания сменились ольшаниками, ивняками; распространились каменноберезняки. В западине начало формироваться низинное осоковое болото. Около 1.9 тыс. л. н. вследствие серии извержений влк. Шивелуч и снижения влажности климата распространились вейниковые луга. Около 1.2 тыс. л. н. нарастание сухости климата привело к распространению каменноберезняков. Около 0.8 тыс. л. н. увеличились площади хвойных лесов на севере Центральной Камчатской депрессии, сначала лиственничных, а затем – еловых.</p></trans-abstract><kwd-group xml:lang="en"><kwd>pollen analysis</kwd><kwd>vegetation dynamics</kwd><kwd>Kamchatka Peninsula</kwd><kwd>Late Holocene</kwd><kwd>tephra</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>спорово-пыльцевой анализ</kwd><kwd>динамика растительности</kwd><kwd>Камчатка</kwd><kwd>поздний голоцен</kwd><kwd>тефра</kwd></kwd-group><funding-group><award-group><funding-source><institution-wrap><institution xml:lang="ru">Мегагрант Минобрнауки России (075-15-2021-599соглашение от 08.06.2021)</institution></institution-wrap><institution-wrap><institution xml:lang="en">Megagrant project of the Russian Ministry of Science and Higher Education (075-15-2021-599 agreement)</institution></institution-wrap></funding-source></award-group><award-group><funding-source><institution-wrap><institution xml:lang="ru">Российский научный фонд (проект)</institution></institution-wrap><institution-wrap><institution xml:lang="en">Russian Science Foundation (project)</institution></institution-wrap></funding-source><award-id>21-77-10102</award-id></award-group><award-group><funding-source><institution-wrap><institution xml:lang="ru">ИГ РАН госзадание FMWS-2024-0005</institution></institution-wrap><institution-wrap><institution xml:lang="en">Institute of Geography of the Russian Academy of Sciences (FMWS-2024-0005)</institution></institution-wrap></funding-source></award-group></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Andreev A.A., Pevzner M.M. 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