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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">kaz65</journal-id><journal-title-group><journal-title xml:lang="ru">Почвоведение и агрохимия</journal-title><trans-title-group xml:lang="en"><trans-title>Soil Science and Agrichemistry</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1999-740X</issn><issn pub-type="epub">2959-3433</issn><publisher><publisher-name>Казахский научно-исследовательский институт почвоведения и агрохимии имени У.У. Успанова</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51886/1999-740X_2025_2_5</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz65-981</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>Экология почв</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Soil ecology</subject></subj-group></article-categories><title-group><article-title>Оценка степени загрязнения почв тяжёлыми металлами в зоне полигона захоронения твёрдых отходов города астаны</article-title><trans-title-group xml:lang="en"><trans-title>Assessment of soil contamination with heavy metals in the area of the municipal solid waste landfill in Astana</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8817-9767</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кекілбаева</surname><given-names>Г. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Kekilbayeva</surname><given-names>G. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>010000, Астана, пр. Женис, 62</p></bio><bio xml:lang="en"><p>010000, Astana, Zhenis Ave., 62</p></bio><email xlink:type="simple">kekilbaeva@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2342-8777</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Касипхан</surname><given-names>А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kassipkhan</surname><given-names>A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>010000, Астана, ул. Алтынсарина, 2</p></bio><bio xml:lang="en"><p>010000, Astana, Altynsarina str., 2</p></bio><email xlink:type="simple">a.kasipkhan@kazatu.edu.kz</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8779-5122</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Звягин</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Zvyagin</surname><given-names>G. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>010000, Астана, пр. Женис, 62</p></bio><bio xml:lang="en"><p>010000, Astana, Zhenis Ave., 62</p></bio><email xlink:type="simple">regor1984111@rambier.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-3242-5307</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Иман-Махмутова</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Iman-Makhmutova</surname><given-names>A. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>010000, Астана, пр. Женис, 62</p></bio><bio xml:lang="en"><p>010000, Astana, Zhenis Ave., 62</p></bio><email xlink:type="simple">imanmakhmutova@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2511-6099</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Назарова</surname><given-names>А. Ж.</given-names></name><name name-style="western" xml:lang="en"><surname>Nazarova</surname><given-names>A. Zh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>010000, Астана, ул. Алтынсарина, 2</p></bio><bio xml:lang="en"><p>010000, Astana, Altynsarina str., 2</p></bio><email xlink:type="simple">nazar_aiman@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4748-7253</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шойынбаева</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Shoiynbayeva</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>010000, Астана, ул. Алтынсарина, 2</p></bio><bio xml:lang="en"><p>010000, Astana, Zhenis Ave., 62</p></bio><email xlink:type="simple">shoiynbaevva@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">НАО «Казахский агротехнический исследовательский университет имени С. Сейфуллина»<country>Казахстан</country></aff><aff xml:lang="en">Kazakh Agrotechnical Research University named after S.Seifullin<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Агроэкологический испытательный центр (лаборатория)<country>Казахстан</country></aff><aff xml:lang="en">Agroecological research center (laboratory)<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">НАО «Казахский агротехнический исследовательский университет имени&#13;
С. Сейфуллина»<country>Казахстан</country></aff><aff xml:lang="en">Kazakh Agrotechnical Research University named after S.Seifullin<country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru">Агроэкологический испытательный центр (лаборатория)<country>Россия</country></aff><aff xml:lang="en">Kazakh Agrotechnical Research University named after S.Seifullin<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>09</day><month>07</month><year>2025</year></pub-date><volume>0</volume><issue>2</issue><issue-title>Почвоведение и агрохимия</issue-title><fpage>5</fpage><lpage>17</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кекілбаева Г.Р., Касипхан А., Звягин Г.А., Иман-Махмутова А.К., Назарова А.Ж., Шойынбаева А.С., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Кекілбаева Г.Р., Касипхан А., Звягин Г.А., Иман-Махмутова А.К., Назарова А.Ж., Шойынбаева А.С.</copyright-holder><copyright-holder xml:lang="en">Kekilbayeva G.R., Kassipkhan A., Zvyagin G.A., Iman-Makhmutova A.K., Nazarova A.Z., Shoiynbayeva A.S.</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://journal.soil.kz/jour/article/view/981">https://journal.soil.kz/jour/article/view/981</self-uri><abstract><p>Статья посвящена оценке уровня загрязнения почв тяжёлыми металлами на территории полигона захоронения твёрдых бытовых отходов, расположенного в городе Астана. В ходе исследования был проведён химический анализ почвенных образцов, отобранных с прилегающих участков, находящихся в административной зоне города Астана, в 6 км вдоль трассы Алаш, вблизи полигона, управляемого ТОО «Эко Полигон Астана». Были определены подвижные формы тяжёлых металлов и дана их экологическая классификация по степени опасности. Установлено присутствие подвижных форм ртути, цинка, мышьяка (I класс опасности), а также меди, никеля, кобальта, сурьмы, хрома и свинца (II класс опасности). Степень загрязнения почв оценивалась с использованием коэффициента опасности (Kо) и суммарного коэффициента загрязнения (Zс), с последующим сравнением с предельно допустимыми концентрациями. Результаты показали, что содержание тяжёлых металлов на территории полигона и в прилегающих зонах превышает допустимые уровни, а уровень экологической опасности классифицируется как «опасный» и «слабоопасный». Полученные данные позволяют дать комплексную оценку экологического воздействия полигона, состояния почв в окружающей среде и потенциального вреда для окружающей среды.</p></abstract><trans-abstract xml:lang="en"><p>This article is devoted to assessing the level of soil contamination by heavy metals at the municipal solid waste landfill located in the city of Astana. During the study, chemical analysis was conducted on soil samples collected from adjacent areas within the administrative zone of Astana, 6 km along the Alash highway, near the landfill managed by LLP "Eco Polygon Astana". Mobile forms of heavy metals were identified and environmentally classified by their hazard levels. The presence of mobile forms of mercury, zinc, and arsenic (hazard class I), as well as copper, nickel, cobalt, antimony, chromium, and lead (hazard class II) was established. The degree of soil contamination was assessed using the hazard coefficient (Ko) and the total pollution coefficient (Zc), followed by comparison with the maximum permissible concentrations. The results showed that heavy metal concentrations in the landfill area and surrounding zones exceed acceptable levels, with the environmental hazard level classified as "hazardous" and "slightly hazardous". The obtained data allow for a comprehensive assessment of the landfill's environmental impact, soil conditions in the surrounding environment, and the potential harm to nature.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>темно-каштановые почвы</kwd><kwd>тяжёлые металлы</kwd><kwd>загрязнение почв</kwd><kwd>коэффициент опасности</kwd><kwd>твёрдые бытовые отходы</kwd><kwd>экологическая опасность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>dark chestnut soils</kwd><kwd>heavy metals</kwd><kwd>soil contamination</kwd><kwd>hazard coefficient</kwd><kwd>municipal solid waste</kwd><kwd>environmental hazard</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">Водяницкии Ю.Н., Ладонин Д.В., Савичев А.Т. Загрязнение почв тяжелыми металлами. – М.: 2012. – С. 135–157.</mixed-citation><mixed-citation xml:lang="en">Vodyanitsky Yu.N., Ladonin D.V., Savichev A.T. 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