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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">dan</journal-id><journal-title-group><journal-title xml:lang="ru">Доклады Национальной академии наук Беларуси</journal-title><trans-title-group xml:lang="en"><trans-title>Doklady of the National Academy of Sciences of Belarus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-8323</issn><issn pub-type="epub">2524-2431</issn><publisher><publisher-name>The Republican Unitary Enterprise Publishing House "Belaruskaya Navuka"</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">dan-406</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>БИОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BIOLOGY</subject></subj-group></article-categories><title-group><article-title>АККУМУЛЯЦИЯ ТРАНСУРАНОВЫХ ЭЛЕМЕНТОВ НАДЗЕМНЫМИ И ПОДЗЕМНЫМИ ОРГАНАМИ СОСУДИСТЫХ РАСТЕНИЙ</article-title><trans-title-group xml:lang="en"><trans-title>ACCUMULATION OF TRANSURANIUM ELEMENTS BY UNDERGROUND AND ABOVEGROUND ORGANS OF TRACHEOPHYTES</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>Спиров</surname><given-names>Р. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Spirov</surname><given-names>R. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>мл. науч. сотрудник</p></bio><bio xml:lang="en"><p>Junior researcher</p></bio><email xlink:type="simple">ruslan.spirov@yandex.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>Никитин</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikitin</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. сельскохозяйственных наук, заведующий лабораторией</p></bio><bio xml:lang="en"><p>Ph. D. (Agrarian), Head of the Laboratory</p></bio><email xlink:type="simple">nikitinale@gmail.com</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>Чешик</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Cheshik</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, директор</p></bio><bio xml:lang="en"><p>Ph. D. (Medicine), Director</p></bio><email xlink:type="simple">igor.cheshik@gmail.com</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>Король</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Korol</surname><given-names>R. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ст. науч. сотрудник</p></bio><bio xml:lang="en"><p>Senior researcher</p></bio><email xlink:type="simple">irb@mail.gomel.by</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт радиобиологии Национальной академии наук Беларуси, Гомель</institution></aff><aff xml:lang="en"><institution>Institute of Radiobiology of the National Academy of Sciences of Belarus, Gomel</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>29</day><month>04</month><year>2017</year></pub-date><volume>61</volume><issue>2</issue><fpage>51</fpage><lpage>57</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Спиров Р.К., Никитин А.Н., Чешик И.А., Король Р.А., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Спиров Р.К., Никитин А.Н., Чешик И.А., Король Р.А.</copyright-holder><copyright-holder xml:lang="en">Spirov R.K., Nikitin A.N., Cheshik I.A., Korol R.A.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" 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://doklady.belnauka.by/jour/article/view/406">https://doklady.belnauka.by/jour/article/view/406</self-uri><abstract><p>Наличие трансурановых элементов (ТУЭ) в составе радиоактивных выпадений, особенно при их вовлечении в биологический круговорот, определяет весьма продолжительный срок радиоэкологических последствий чернобыльской катастрофы. Без знания закономерностей поступления и распределения ТУЭ в растениях невозможна корректная оценка радиационной обстановки на территориях, подвергшихся радиоактивному загрязнению. В работе представлены коэффициенты накопления ТУЭ для надземных и подземных органов травянистых и кустарничковых растений разных экологических групп. Показано, что коэффициенты накопления ТУЭ подземными органами сосудистых растений значительно выше таковых для надземных органов.</p><p> </p></abstract><trans-abstract xml:lang="en"><p>The presence of transuranic elements in the Chernobyl fallout determines the longevity of radioecological consequences, especially with their possible involvement in the biological cycle. Without knowledge of transfer and distribution patterns of transuranic elements in plants we cannot make a correct assessment of the radiological situation in the areas affected by radioactive contamination from the Chernobyl accident. The article presents the accumulation factors for the aboveground and underground organs of herbaceous and shrub plants of different ecological groups. It is shown that the accumulation factors of transuranic elements in the underground organs of vascular plants are much higher than their accumulation factors in aboveground biomass.</p><p> </p></trans-abstract><kwd-group xml:lang="ru"><kwd>трансурановые элементы</kwd><kwd>америций-241</kwd><kwd>плутоний-238</kwd><kwd>плутоний-239</kwd><kwd>240</kwd><kwd>чернобыльская катастрофа</kwd><kwd>сосудистые растения</kwd></kwd-group><kwd-group xml:lang="en"><kwd>transuranic elements</kwd><kwd>americium-241</kwd><kwd>plutonium-238</kwd><kwd>plutonium-239</kwd><kwd>240</kwd><kwd>the Chernobyl catastrophe</kwd><kwd>tracheophytes</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Трансурановые элементы в окружающей среде / под ред. У. 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