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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">medlit</journal-id><journal-title-group><journal-title xml:lang="ru">Гигиена и санитария</journal-title><trans-title-group xml:lang="en"><trans-title>Hygiene and Sanitation</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0016-9900</issn><issn pub-type="epub">2412-0650</issn><publisher><publisher-name>Federal Scientific Center of Hygiene named after F.F. Erisman</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.47470/0016-9900-2023-102-12-1281-1285</article-id><article-id custom-type="edn" pub-id-type="custom">jdkfwr</article-id><article-id custom-type="elpub" pub-id-type="custom">medlit-3604</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>ГИГИЕНА ОКРУЖАЮЩЕЙ СРЕДЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ENVIRONMENTAL HYGIENE</subject></subj-group></article-categories><title-group><article-title>Полициклические ароматические углеводороды и нефтепродукты в пробах почв территории городской застройки Восточной Сибири</article-title><trans-title-group xml:lang="en"><trans-title>Polycyclic aromatic hydrocarbons and petroleum products in soil samples of urban areas in Eastern Siberia</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9961-6408</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Журба</surname><given-names>Ольга Михайловна</given-names></name><name name-style="western" xml:lang="en"><surname>Zhurba</surname><given-names>Olga M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор биологических наук, старший научный сотрудник, заведующая лабораторией. ФГБНУ «Восточно-Сибирский институт медико-экологических исследований». 665827, Ангарск, Россия</p><p>е-mail: zhurba99@gmail.com</p></bio><email xlink:type="simple">zhurba99@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7848-6432</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Меринов</surname><given-names>Алексей Владимирович</given-names></name><name name-style="western" xml:lang="en"><surname>Merinov</surname><given-names>Alexey V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Канд. биол. наук, науч. сотр. ФГБНУ «Восточно-Сибирский институт медико-экологических исследований», 665827, Ангарск</p><p>e-mail: alek-merinov@mail.ru</p><p> </p></bio><bio xml:lang="en"><p>MD, PhD, researcher of the East-Siberian Institution of Medical and Ecological Research, Angarsk, 665827, Russian Federation.</p><p>e-mail: alek-merinov@mail.ru</p></bio><email xlink:type="simple">alek-merinov@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/0000-0001-8740-3133</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шаяхметов</surname><given-names>Салим Файзыевич</given-names></name><name name-style="western" xml:lang="en"><surname>Shayakhmetov</surname><given-names>Salim F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор медицинских наук, профессор, ведущий научный сотрудник. ФГБНУ «Восточно-Сибирский институт медико-экологических исследований». 665827. Ангарск, Россия</p><p>е-mail: salimf53@mail.ru</p></bio><email xlink:type="simple">salimf53@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/0000-0003-4980-5304</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Алексеенко</surname><given-names>Антон Николаевич</given-names></name><name name-style="western" xml:lang="en"><surname>Alekseenko</surname><given-names>Anton N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат химических наук, старший научный сотрудник. ФГБНУ «Восточно-Сибирский институт медико-экологических исследований». 665827, Ангарск, Россия</p><p>е-mail: alexeenko85@mail.ru</p></bio><email xlink:type="simple">alexeenko85@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Восточно-Сибирский институт медико-экологических исследований»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>East-Siberian Institute of Medical and Ecological Research</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>31</day><month>12</month><year>2023</year></pub-date><volume>102</volume><issue>12</issue><fpage>1281</fpage><lpage>1285</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Журба О.М., Меринов А.В., Шаяхметов С.Ф., Алексеенко А.Н., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Журба О.М., Меринов А.В., Шаяхметов С.Ф., Алексеенко А.Н.</copyright-holder><copyright-holder xml:lang="en">Zhurba O.M., Merinov A.V., Shayakhmetov S.F., Alekseenko A.N.</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://www.rjhas.ru/jour/article/view/3604">https://www.rjhas.ru/jour/article/view/3604</self-uri><abstract><sec><title>Введение</title><p>Введение. В промышленных городах особенно остро стоит проблема загрязнения окружающей среды супертоксикантами, к которым относится класс полициклических ароматических углеводородов (ПАУ, полиаренов). Поскольку среди ПАУ имеются вещества, обладающие канцерогенным действием, их количественная идентификация в объектах окружающей среды является актуальной задачей.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Проведены исследования содержания ПАУ и нефтепродуктов (НП) в почве промышленного города, отобранной в различных функциональных зонах. Определение 16 ПАУ проводили методом газовой хромато-масс-спектрометрии (ГХ-МС) с оптимизированной подготовкой проб. Предложено определять ПАУ методом ГХ-МС с применением способа дисперсионной жидкостно-жидкостной микроэкстракции (ДЖЖМЭ). НП определяли флуориметрическим методом.</p></sec><sec><title>Результаты</title><p>Результаты. Суммарное содержание ПАУ (ΣПАУ) варьировалось от 7,5 до 319,11 мкг/кг. ΣПАУ-канцерогенов в селитебной и санитарно-защитных зонах в среднем было в 25,1–31,2 раза выше, чем в фоновой площадке. Уровни содержания НП в городских почвах находились в диапазоне от 3 до 62,4 мг/кг.</p></sec><sec><title>Ограничения исследования</title><p>Ограничения исследования. Исследование ограничено изучением верхних слоёв почвы до 5 см. Возможность миграции ПАУ в грунтовые воды не изучалась.</p></sec><sec><title>Заключение</title><p>Заключение. В структуре ПАУ преобладали 4–6-ядерные структуры: дибенз(a,h)антрацен, бенз(g,h,i)перилен, флуорантен, бенз(b)флуорантен и др., составляющие &gt; 87% от общего количества ПАУ. Доля данных полиаренов в общей ΣПАУ в селитебной зоне увеличивается в 1,3 раза по сравнению с фоном, что указывает на возможность их техногенного происхождения. Для показателей ПАУ и НП характерен разброс данных и, как следствие, большое влияние локального фактора на формирование загрязнения почвенного покрова.</p><p>Соблюдение этических стандартов. Исследование не требует представления комитета по биомедицинской этике или иных документов.</p></sec><sec><title>Участие авторов</title><p>Участие авторов:Журба О.М. — концепция и дизайн исследования, анализ материала, статистическая обработка, написание текста;Меринов А.В. — сбор данных литературы, проведение исследований, статистическая обработка, написание текста;Шаяхметов С.Ф. — концепция и дизайн исследования, редактирование, обсуждение результатов;Алексеенко А.Н. — сбор и обработка материала, полевые работы, проведение исследований.Все соавторы — утверждение окончательного варианта статьи, ответственность за целостность всех частей статьи.</p></sec><sec><title>Конфликт интересов</title><p>Конфликт интересов. Авторы декларируют отсутствие явных и потенциальных конфликтов интересов в связи с публикацией данной статьи.</p></sec><sec><title>Финансирование</title><p>Финансирование. Работа выполнена в рамках средств, выделяемых для выполнения государственного задания ФГБНУ ВСИМЭИ.</p></sec><sec><title>Поступила</title><p>Поступила: 05.05.2023 / Принята к печати: 15.11.2023 / Опубликована: 28.12.2023</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. In industrial cities, the problem of environmental pollution by supertoxicants, which include the class of polycyclic aromatic hydrocarbons (PAHs), is especially acute. Since among PAHs there are substances that have a carcinogenic effect, their quantitative identification in environmental objects is an urgent task.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The content of PAHs and petroleum products (PP) in the soil of an industrial city, taken in various functional zones, was studied. Determination of sixteen PAHs was carried out by gas chromatography-mass spectrometry (GC-MS) with optimized sample preparation. It is proposed to determine PAHs by GC-MS using dispersive liquid-liquid microextraction (DLLME). Petroleum products (PP) were determined by the fluorimetric method.</p></sec><sec><title>Results</title><p>Results. Total PAHs content (ΣPAH) varied from 7.50 to 319.11 µg/kg. ΣPAH-carcinogens in the residential and sanitary protection zones was on average 25.1–31.2 times higher than in the background site. PP content levels in urban soils ranged from 3.0 to 62.4 mg/kg.</p></sec><sec><title>Limitations</title><p>Limitations. The study is limited to the study of the upper layers of soil up to 5 cm. The possibility of PAH migration into groundwater has not been studied.</p></sec><sec><title>Conclusion</title><p>Conclusion. The structure of PAHs was dominated by 4-6-nuclear structures: dibenz(a,h)anthracene, benzo(g,h,i)perylene, fluoranthene, benzo(b)fluoranthene, etc., making up &gt; 87% of the total amount of PAHs. The proportion of these polyarenes in the total ΣPAH in the residential area increases by 1.3 times compared to the background, which indicates the possibility of their technogenic origin. The PAH and PP indicators are characterized by a scatter of data and, as a result, a large influence of the local factor on the formation of soil cover pollution.</p><p>Compliance with ethical standards: the study does not require submission of the Biomedical ethics committee or other documents.</p></sec><sec><title>Contribution</title><p>Contribution:Zhurba O.M. — the concept and design of the study, analysis of the material, statistical processing, writing the text;Merinov A.V. — collection of literature data, research, statistical processing, writing the text;Shayakhmetov S.F. — the concept and design of the study, editing, discussion of the results;Alekseenko A.N. — collection and processing of material, field work, research.All authors are responsible for the integrity of all parts of the manuscript and approval of the manuscript final version.</p></sec><sec><title>Acknowledgment</title><p>Acknowledgment. The work was performed within the framework of funds allocated for the implementation of the state task East-Siberian Institute of Medical and Ecological Research.</p></sec><sec><title>Received</title><p>Received: May 5, 2023 / Accepted: November 15, 2023 / Published: December 28, 2023</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>полициклические ароматические углеводороды</kwd><kwd>нефтепродукты</kwd><kwd>почва</kwd><kwd>загрязнение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>polycyclic aromatic hydrocarbons</kwd><kwd>petroleum products</kwd><kwd>soil</kwd><kwd>pollution</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">Малышева А.Г., Рахманин Ю.А. Физико-химические исследования и методы контроля веществ в гигиене окружающей среды. СПб.: Профессионал; 2014.</mixed-citation><mixed-citation xml:lang="en">Malysheva A.G., Rakhmanin Yu.A. 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