<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<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">Environmental Dynamics and Global Climate Change</journal-id><journal-title-group><journal-title xml:lang="en">Environmental Dynamics and Global Climate Change</journal-title><trans-title-group xml:lang="ru"><trans-title>Environmental Dynamics and Global Climate Change</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2218-4422</issn><issn publication-format="electronic">2541-9307</issn><publisher><publisher-name xml:lang="en">Yugra State University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">6338</article-id><article-id pub-id-type="doi">10.17816/edgcc7168-75</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</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">Late holocene climate and vegetation changes around lake Malye Chany</article-title><trans-title-group xml:lang="ru"><trans-title>Изменение растительности и климата в районе озера Малые Чаны в подзнем голоцене</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zhilich</surname><given-names>S V</given-names></name><name xml:lang="ru"><surname>Жилич</surname><given-names>С В</given-names></name></name-alternatives><email>snezhy@yandex.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rudaya</surname><given-names>N A</given-names></name><name xml:lang="ru"><surname>Рудая</surname><given-names>Н А</given-names></name></name-alternatives><email>snezhy@yandex.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Krivonogov</surname><given-names>S K</given-names></name><name xml:lang="ru"><surname>Кривоногов</surname><given-names>С К</given-names></name></name-alternatives><email>snezhy@yandex.ru</email><xref ref-type="aff" rid="aff4"/><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">Институт археологии и этнографии СО РАН</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="ru">Институт геологии и минералогии СО РАН</institution></aff><aff><institution xml:lang="en"></institution></aff></aff-alternatives><aff id="aff3"><institution>Новосибирский национальный исследовательский государственный университет</institution></aff><aff id="aff4"><institution>Институт геологии и минералогии СО РАН</institution></aff><pub-date date-type="pub" iso-8601-date="2016-06-15" publication-format="electronic"><day>15</day><month>06</month><year>2016</year></pub-date><volume>7</volume><issue>1</issue><issue-title xml:lang="en">VOL 7, NO1 (2016)</issue-title><issue-title xml:lang="ru">ТОМ 7, №1 (2016)</issue-title><fpage>68</fpage><lpage>75</lpage><history><date date-type="received" iso-8601-date="2017-05-18"><day>18</day><month>05</month><year>2017</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2016, Zhilich S.V., Rudaya N.A., Krivonogov S.K.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2016, Жилич С.В., Рудая Н.А., Кривоногов С.К.</copyright-statement><copyright-year>2016</copyright-year><copyright-holder xml:lang="en">Zhilich S.V., Rudaya N.A., Krivonogov S.K.</copyright-holder><copyright-holder xml:lang="ru">Жилич С.В., Рудая Н.А., Кривоногов С.К.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">http://creativecommons.org/licenses/by-nd/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://edgccjournal.org/EDGCC/article/view/6338">https://edgccjournal.org/EDGCC/article/view/6338</self-uri><abstract xml:lang="en"><p>The paper presents the palynological and sedimentological study of bottom sediments of Lake Malye Chany. Lake Malye Chany is one of the five basins of the largest lake in Western Siberia - Lake Chany. Lake Malye Chany is situated in the forest-steppe zone in southern part of the West Siberia. Two rivers, Chulym and Kargat, flow into the lake. The climate of the area is continental. We used palynological method to reconstruct the late Holocene climate and vegetation around the lake and sedimentological method to reconstruct the history of the lake development. According to the sedimentological data we recognized two distinct stages in lacustrine conditions. At the earliest stage terrigenous material dominated in the sediments, river’s delta penetrated into the center of the lake which implies that lake was very shallow; about 4 ka BP climate around the lake was very dry, sage steppe dominated. Pollen samples from this stage contained large amount of chlamydospores of Glomus and charcoal particles. These non-pollen palynomorphs are indicators of dry climate and high intensively of soil erosion processes. At the second stage after 3 ka BP sediments predominately consisted of organic matter and autogenic minerals, the lake became gradually deeper. According to pollen data the period between 3-2 ka BP was wetter and a bit colder than the previous one; local plant associations were dominated by sedge-grass steppe. After 2 ka BP climate became wetter and colder which resulted in a highest stand of the lake. Pollen samples from that stage showed high concentrations of green algae (Pediastrum boryanum, Botryococcus braunii, Tetraedron minimum). These non-pollen palynomorphs are associated with open water estuaries with oligo- to mesotrophyc conditions. From 2 ka BP onward concentrations of Anabaena akinets increases dramatically. Blue-green alga Anabaena is an indicator of phosphoric eutrophication possibly related to human activity (farming, cattle breading) in the lake region. During the period 2-0 ka BP forest-steppe dominates and lake banks have been gradually covered by macrophyts (pondgrass, typha, reed).</p></abstract><trans-abstract xml:lang="ru"><p>В статье представлены результаты палинологического и седиментологического анализов колонки донных отложений озера Малые Чаны (Новосибирская область). По палинологическим данным проведена количественная реконструкция доминирующих типов растительности с помощью метода биомизации. Реконструированы основные этапы развития озера Малые Чаны и изменения климата и растительности вокруг озера за последние 4.3 тыс. лет. В начале своего существования озеро было мелководным и соленым. Климат в это время был очень сухой и теплый, вокруг озера была распространена полынная степь. После 3 тыс. л. н. распространяются злаково-полынные степи, климат становится более влажным, а озеро более глубоким, по его берегам начинают расти водные растения. После 2 тыс. л. н. в районе озера распространяется лесостепь, климат остается достаточно влажным, но становится более холодным. Глубина Малых Чанов увеличивается и происходит эвтрофикация озера, прибрежная зона озер зарастает макрофитами.</p></trans-abstract><kwd-group xml:lang="en"><kwd>palynology</kwd><kwd>sedimentology</kwd><kwd>Holocene</kwd><kwd>forest-steppe</kwd><kwd>climate</kwd><kwd>biomisation</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>палинология</kwd><kwd>седиментология</kwd><kwd>Чаны</kwd><kwd>климат</kwd><kwd>биомизация</kwd><kwd>голоцен</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Ермолаев В., Визер Л. 2010. Современное экологическое состояние озера Чаны (Западная Сибирь) // География и природные ресурсы. Т. 2. С. 40-46.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Жилич С.В., Рудая Н.А., Назарова Л.Б., Палагушкина О.В., Кривоногов С.К. 2015. Изменения озера Чаны и окружающих ландшафтов во второй половине голоцена // Проблемы археологии, этнографии, антропологии Сибири и сопредельных территорий. Т. ХХI. C. 232-236.</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Королюк А. Ю., Киприянова Л. М. 2005. Растительные сообщества Центральной Барабы (район озера Чаны) // Сибирский экологический журнал. Т. 12 (2). С. 193-200.</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Хазин Л.Б. 2013. Голоценовые остракоды юга Западно-Сибирской равнины и Северного Казахстана: эколого-таксономические ассоциации, климатостратиграфическая корреляция и палеогеографические связи: автореферат дис.. канд. геол.-мин. наук. Новосибирск.</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Bakker M., Van Smeerdijk D. G. 1982. A palaeoecological study of a late Holocene section from “Het Ilperveld”, Western Netherlands //Review of palaeobotany and palynology. V. 36 (1). P. 95-163.</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>Blaauw M., Christen J.A. 2011. Flexible paleoclimate age - depth models using an autoregressive gamma process // Bayesian Analysis. V. 3 (6). P. 457-474.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Cook, E.J., van Geel, B., van der Kaars, S., van Arkel, J.2011. A review of the use of non-pollen palynomorphs in palaeoecology withexamples from Australia // Palynology. V. 35 (2). P. 155-178.</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Dynamics. V. 12. P. 185-194.</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Faegri K., Iversen J. 1989. Textbook of Pollen Analysis. Chichester: John Wiley &amp; Sons. 328 p.</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Grimm E. 2004. Tilia software 2.0.2. Illinois State Museum Research and Collection Center Springfield.</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Kendall M.G., Stuart A. 1962. The advanced theory of statistics. V. 1: Distribution theory. London: Charles Griffin &amp; Co, Ltd.</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Kremenetski C.V., Tarasov, P.E., Cherkinsky A.E. 1997. The Latest Pleistocene in Southwestern Siberia and Kazakhstan // Quaternary International. V. 41-42. P. 125-134.</mixed-citation></ref><ref id="B13"><label>13.</label><mixed-citation>Krivonogov S.K., Takahara H., Yamamuro M., Preis Yu.I., Khazina I.V., Khazin L.B., Safonova I.Y., Ignatova N.V. 2012. Regional to local environmental changes in southern Western Siberia: evidence from biotic records of Mid to Late Holocene sediments of Lake Beloye // Palaeogeography, Palaeoclimatology, Palaeoecology. V. 331-332. P. 177-193.</mixed-citation></ref><ref id="B14"><label>14.</label><mixed-citation>Prentice C.I., Guiot J., Huntley B., Jolly D., Cheddadi R. 1996. Reconstructing biomes from palaeoecological data: a general method and its application to European pollen data at 0 and 6 ka // Climate. V. 12. №. 3. P. 185-194</mixed-citation></ref><ref id="B15"><label>15.</label><mixed-citation>Rudaya N., Nazarova L., Nourgaliev D., Palagushkina O., Papin D., Frolova L. 2012. Mid-late Holocene environmental history of Kulunda, southern West Siberia: vegetation, climate and humans // Quaternary Science Reviews. V. 48. P. 32-42.</mixed-citation></ref><ref id="B16"><label>16.</label><mixed-citation>Van Geel B. 2001. Non-pollen palynomorphs. V. 3. Tracking environmental change using lake sediments: Terrestrial, algal and siliceous indicators. Dordrecht: Kluwer Academic Publishers.</mixed-citation></ref><ref id="B17"><label>17.</label><mixed-citation>Van Geel B., Mur L. R., Ralska-Jasiewiczowa M., Goslar T. 1994. Fossil akinetes of Aphanizomenon and Anabaena as indicators for medieval phosphate-eutrophication of Lake Gosciaz (Central Poland) // Review of palaeobotany and Palynology. V. 83(1). P. 97-105.</mixed-citation></ref></ref-list></back></article>
