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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="other" 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">6467</article-id><article-id pub-id-type="doi">10.17816/edgcc127-</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>Unknown</subject></subj-group></article-categories><title-group><article-title xml:lang="en">CO2 Emission from oligotrophic peatland soil of Western Siberia</article-title><trans-title-group xml:lang="ru"><trans-title>Эмиссия CO2 олиготрофными болотными почвами Западной Сибири</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Golovatskaya</surname><given-names>Evgeniya Aleksandrovna</given-names></name><name xml:lang="ru"><surname>Головацкая</surname><given-names>Евгения Александровна</given-names></name></name-alternatives><email>golovatskaya@imces.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dyukarev</surname><given-names>Egor Anatol'evich</given-names></name><name xml:lang="ru"><surname>Дюкарев</surname><given-names>Егор Анатольевич</given-names></name></name-alternatives><email>egor@imces.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff id="aff1"><institution></institution></aff><pub-date date-type="pub" iso-8601-date="2010-06-15" publication-format="electronic"><day>15</day><month>06</month><year>2010</year></pub-date><volume>1</volume><issue>2</issue><issue-title xml:lang="en">NO2 (2010)</issue-title><issue-title xml:lang="ru">№2 (2010)</issue-title><history><date date-type="received" iso-8601-date="2017-05-31"><day>31</day><month>05</month><year>2017</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2010, Golovatskaya E.A., Dyukarev E.A., Golovatskaya E.A., Dyukarev E.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2010, Golovatskaya E.A., Dyukarev E.A., Головацкая Е.А., Дюкарев Е.А.</copyright-statement><copyright-year>2010</copyright-year><copyright-holder xml:lang="en">Golovatskaya E.A., Dyukarev E.A., Golovatskaya E.A., Dyukarev E.A.</copyright-holder><copyright-holder xml:lang="ru">Golovatskaya E.A., Dyukarev E.A., Головацкая Е.А., Дюкарев Е.А.</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/6467">https://edgccjournal.org/EDGCC/article/view/6467</self-uri><abstract xml:lang="en"><p>The data on diurnal and seasonal carbon dioxide emission rates determined by static chamber technique from the surface of oligotrophic mire in southern taiga in Western Siberia in 2005-2007 are presented. The general dynamics of CO2 emission during the summer period is the increase of CO2 emission intensity to the middle of summer and a subsequent decrease towards autumn. The mean values of CO2 emission was 118 mg CO2 m-2 h-1. Analysis of diurnal variations in CO2 emission has showed that the maximum CO2 flux has been observed at 4 PM, and the minimum flux at 7 AM. The average magnitude of daily fluctuations of CO2 emission was 74 mg CO2 m-2 h-1. Ambient CO2 concentration has maximum at 4 AM and minimum at 4 PM. The mean magnitude of CO2 background concentration was about 160 ppm. Established relationships between air temperatures and CO2 flux were used to estimate CO2 fluxes between measurement periods. It was found that the best time interval for measuring CO2 fluxes in summer time is from 10 AM to 1 PM.</p></abstract><trans-abstract xml:lang="ru"><p>В работе представлены результаты исследования суточной и сезонной динамики эмиссии СО2 с поверхности олиготрофного болота в южно-таежной подзоне Западной Сибири в 2005-2007 гг. В течение летнего периода происходит увеличение интенсивности эмиссии СО2 от весны к середине лета и последующее снижение к осени. Среднее значение эмиссии СО2 составило 118 мгСО2 ⋅м-2⋅ч-1. Анализ суточной динамики эмиссии СО2 показал, что максимальный поток СО2 наблюдается в 16 часов, а минимальный - в 7 часов утра. Средняя амплитуда суточных колебаний эмиссии СО2 составляет 74 мгСО2 ⋅м-2⋅ч-1. Выявленные зависимости между температурой воздуха и потоком СО2 позволили рассчитать эмиссию углекислого газа в периоды между измерениями. 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