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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_2026_3_32</article-id><article-id custom-type="elpub" pub-id-type="custom">kaz65-1134</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>Техногенное загрязнение почв Восточного Казахстана тяже лыми металлами: оценка форм, экологического риска и пространственнои структуры</article-title><trans-title-group xml:lang="en"><trans-title>Technogenic pollution of soils in Eastern Kazakhstan with heavy metals: assessment of forms, environmental risk, and spatial structure</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2059-709X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рамазанова</surname><given-names>Р. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Ramazanova</surname><given-names>R. H.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рамазанова Раушан Хамзаевна – Председатель Правления, кандидат сельскохозяйственных наук, доцент</p><p>050060, Алматы, пр. аль-Фараби, 75В</p></bio><bio xml:lang="en"><p>050060, Almaty, al-Farabi ave., 75 B</p></bio><email xlink:type="simple">raushasoil88@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/0000-0002-6295-653X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Вырахманова</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Vyrakhmanova</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Вырахманова Асем Сабиткановна – ученый секретарь, PhD</p><p>050060, Алматы, пр. аль-Фараби, 75В</p></bio><bio xml:lang="en"><p>050060, Almaty, al-Farabi ave., 75 B</p></bio><email xlink:type="simple">asem-v80@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/0000-0001-9392-3688</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Жумагулова</surname><given-names>М. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhumagulova</surname><given-names>M. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Жумагулова Молдир Кайрболатовна – научный сотрудник, PhD</p><p>050060, Алматы, пр. аль-Фараби, 75В</p></bio><bio xml:lang="en"><p>050060, Almaty, al-Farabi ave., 75 B</p></bio><email xlink:type="simple">zhumagulova.mk@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/0009-0001-9041-4893</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дуйсеков</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Duisekov</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дүйсеков Сәкен Нұржанұлы – научный сотрудник отдела мелиорации засоленных почв, магистр</p><p>050060, Алматы, пр. аль-Фараби, 75В</p></bio><bio xml:lang="en"><p>050060, Almaty, al-Farabi ave., 75 B</p></bio><email xlink:type="simple">sakenduisekov033@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/0009-0006-8763-5632</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Газизов</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Gazizov</surname><given-names>A. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Газизов Айдын Долдашевич – научный сотрудник отдела мелиорации засоленных почв</p><p>050060, Алматы, пр. аль-Фараби, 75В</p></bio><bio xml:lang="en"><p>050060, Almaty, al-Farabi ave., 75 B</p></bio><email xlink:type="simple">gaziz.aydin@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/0000-0003-3073-4577</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дауров</surname><given-names>Д. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Daurov</surname><given-names>D. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дауров Диас Ламзарович – ведущий научный сотрудник лаборатории селекции и биотехнологии, PhD</p><p>050040, Алматы, ул. Тимирязева, 45</p></bio><bio xml:lang="en"><p>050040, Almaty, Timiryazev St., 45</p></bio><email xlink:type="simple">dias.daurov@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-0315-0055</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сунатуллаев</surname><given-names>Ж. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Sunatullaev</surname><given-names>Zh. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сунатуллаев Жанибек Ботирұлы – PhD докторант 2 курса кафедры почвоведения, агрохимии и экологии</p><p>050010, Алматы, пр. Абая, 8</p></bio><bio xml:lang="en"><p>050010, Almaty, Abay Ave., 8</p></bio><email xlink:type="simple">janibek.sun@bk.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ТОО «Казахский научно-исследовательский институт почвоведения и агрохимии им.У.У. Успанова»</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>LLP «Kazakh Scientific Research Institute of Soil Science and Agrochemistry named after U.U. Uspanov»</institution><country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>РГП на ПХВ «Институт биологии и биотехнологии растений»</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>Institute of Plant Biology and Biotechnology</institution><country>Kazakhstan</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>НАО «Казахский национальный аграрный исследовательский университет»</institution><country>Казахстан</country></aff><aff xml:lang="en"><institution>«Kazakh National Agrarian Research University» JSC</institution><country>Kazakhstan</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>05</day><month>10</month><year>2026</year></pub-date><volume>0</volume><issue>3</issue><fpage>32</fpage><lpage>45</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рамазанова Р.Х., Вырахманова А.С., Жумагулова М.К., Дуйсеков С.Н., Газизов А.Д., Дауров Д.Л., Сунатуллаев Ж.Б., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Рамазанова Р.Х., Вырахманова А.С., Жумагулова М.К., Дуйсеков С.Н., Газизов А.Д., Дауров Д.Л., Сунатуллаев Ж.Б.</copyright-holder><copyright-holder xml:lang="en">Ramazanova R.H., Vyrakhmanova A.S., Zhumagulova M.K., Duisekov S.N., Gazizov A.D., Daurov D.L., Sunatullaev Z.B.</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/1134">https://journal.soil.kz/jour/article/view/1134</self-uri><abstract><p>Техногенное загрязнение почв тяжёлыми металлами является одним из ключевых факторов экологического риска в индустриальных регионах Восточно-Казах-станской области. В работе представлена комплексная оценка агроэкологического сос-тояния почв в зонах влияния горнометаллургических предприятий с анализом валовых и подвижных форм потенциально токсичных элементов. Обследование охватило 28 121 га вблизи крупных промышленных объектов. Определены агрохимические и физико-химические свойства почв, а также содержание Pb, Zn, Cu и Cd. Рассчитаны интегральные показатели загрязнения и экологического риска, выполнено пространственное зонирование. Установлено, что максимальная аккумуляция металлов приурочена к верхним горизонтам почвы и зонам влияния промышленных выбросов. Наиболее опасными элементами являются свинец и кадмий, при этом кадмий характеризуется высокой токсичностью и мобильностью. Полученные результаты формируют основу для экологического зонирования и разработки систем мониторинга и ремедиации.</p></abstract><trans-abstract xml:lang="en"><p>Technogenic soil pollution with heavy metals is one of the key factors of environmental risk in the industrial regions of the East Kazakhstan region. The paper presents a comprehensive assessment of the agro-ecological condition of soils in the zones of influence of mining and metallurgical enterprises with the analysis of gross and mobile forms of potentially toxic elements. The survey covered 28,121 hectares near large industrial facilities. The agrochemical and physicochemical properties of soils, as well as the content of Pb, Zn, Cu and Cd, have been determined. Integral indicators of pollution and environmental risk have been calculated, spatial zoning has been performed. It has been established that the maximum accumulation of metals is timed to the upper soil horizons and the zones of influence of industrial emissions. The most dangerous element is Cd. The results obtained form the basis for environmental zoning and the development of monitoring and remediation systems.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>тяжёлые металлы</kwd><kwd>почвы</kwd><kwd>Восточный Казахстан</kwd><kwd>загрязнение</kwd><kwd>подвижные формы</kwd><kwd>экологический риск</kwd><kwd>ГИС</kwd></kwd-group><kwd-group xml:lang="en"><kwd>metals</kwd><kwd>soils</kwd><kwd>East Kazakhstan</kwd><kwd>pollution</kwd><kwd>mobile forms</kwd><kwd>environmental risk</kwd><kwd>GIS.</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Данное исследование профинансировано в рамках программно-целевого финансирования научных исследований Министерства науки и высшего образования Республики Казахстан на 2024-2026 годы по программе ИРН BR24992837 «Комплексный экологический мониторинг Восточно-Казахстанской области для устойчивого развития аграрного сектора и улучшения качества окружающей среды».</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Rouhani A., Gutiérrez M., Newton R.A., Al Souki K.S. An overview of potentially toxic element pollution in soil around lead-zinc mining areas // Environmental Reviews.</mixed-citation><mixed-citation xml:lang="en">Rouhani A., Gutiérrez M., Newton R.A., Al Souki K.S. An overview of potentially toxic element pollution in soil around lead-zinc mining areas // Environmental Reviews. - 2024. - Vol. 33. - P. 1-16. - DOI: 10.1139/er-2024-0052.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">- 2024. - Vol. 33. - P. 1-16. - DOI: 10.1139/er-2024-0052.</mixed-citation><mixed-citation xml:lang="en">Yang Q., Li Z., Lu X., Duan Q., Huang L., Bi J. A review of soil heavy metal pollution from industrial and agricultural regions in China: Pollution and risk assessment // Science of the Total Environment. - 2018. - Vol. 642. - P. 690-700. - DOI: 10.1016/j.scitotenv.2018.06.068.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Yang Q., Li Z., Lu X., Duan Q., Huang L., Bi J. A review of soil heavy metal pollution from industrial and agricultural regions in China: Pollution and risk assessment // Science of the Total Environment. - 2018. - Vol. 642. - P. 690-700. - DOI: 10.1016/j.scitotenv.2018.06.068.</mixed-citation><mixed-citation xml:lang="en">Ilyin V.B. Tyazhelye metally v sisteme pochva-rastenie // Pochvovedenie. - 2007.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Ильин В. Б. Тяжелые металлы в системе почва-растение // Почвоведение.</mixed-citation><mixed-citation xml:lang="en">- № 9. - P. 1112-1119.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">– 2007. – № 9. – С. 1112-1119.</mixed-citation><mixed-citation xml:lang="en">Zyrin N.G., Chebotareva N.A. K voprosu o formakh soedineniy medi, tsinka, svintsa v pochvakh i dostupnost' ikh dlya rasteniy // Soderzhanie i formy soedineniy medi, tsinka, svintsa v pochvakh i dostupnost' ikh dlya rasteniy. - M.: Izd-vo MGU, 1979. - P. 350-386.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Зырин Н.Г., Чеботарева Н.А. К вопросу о формах соединений меди, цинка, свинца в почвах и доступность их для растений // Содержание и формы соединений меди, цинка, свинца в почвах и доступность их для растений. М.:Изд-во МГУ, 1979. - С. 350-386.</mixed-citation><mixed-citation xml:lang="en">Salim Y., Yerimbetova A., Baiduisenova T., Uspabayeva A., Abildayeva R., Balgabekova A., Ashirbayeva S., Tleukeyeva A. Soil Pollution with Heavy Metals in the Tur-kestan Region // Journal of Ecological Engineering. - 2023. - № 24(2). - P. 31-38. - DOI: 10.12911/22998993/156801.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Salim Y., Yerimbetova A., Baiduisenova T., Uspabayeva A., Abildayeva R., Balgabekova A., Ashirbayeva S., Tleukeyeva A. Soil Pollution with Heavy Metals in the Turkestan Region // Journal of Ecological Engineering. - 2023. - Vol. 24. - № 2. - P. 31-38.</mixed-citation><mixed-citation xml:lang="en">Junusbekov M.M., et al. Ecological assessment of soil contamination by heavy metals affected in the past by the lead-zinc mining and processing complex in Kentau, Ka-zakhstan // Environmental Monitoring and Assessment. - 2023. - Vol. 195. - № 5. - P. 586.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">- DOI: 10.12911/22998993/156801.</mixed-citation><mixed-citation xml:lang="en">Ferreira S.L.C., da Silva J.B., dos Santos I.F., de Oliveira O.M.C., Cerda V., Queiroz A.F.S. Use of pollution indices and ecological risk in the assessment of contamination from chemical elements in soils and sediments - Practical aspects // Trends in Environmental Analytical Chemistry. - 2022. - Vol. 35. - P. e00169. - DOI: 10.1016/j.teac.2022.e00169.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Junusbekov M. M. et al. Ecological assessment of soil contamination by heavy metals affected in the past by the lead–zinc mining and processing complex in Kentau, Ka-zakhstan //Environmental Monitoring and Assessment. – 2023. – Т. 195. – № 5. – P. 586.</mixed-citation><mixed-citation xml:lang="en">Zhongpei L., Lu W., Mingjiang Y., Ben M., Runxiang C. Source apportionment of soil heavy metals based on multivariate statistical analysis and the PMF model: A case study of the Nanyang Basin, China // Environmental Technology &amp; Innovation. - 2024.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Ferreira S.L.C., da Silva J.B., dos Santos I.F., de Oliveira O.M.C., Cerda V., Queiroz A.F.S. Use of pollution indices and ecological risk in the assessment of contamination from chemical elements in soils and sediments - Practical aspects // Trends in Environmental Analytical Chemistry. - 2022. - Vol. 35. - P. e00169. - DOI: 10.1016/j.teac.2022.e00169.</mixed-citation><mixed-citation xml:lang="en">- Vol. 33. - P. 103537. - DOI: 10.1016/j.eti.2024.103537.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Liu Z., Wang L., Yan M., Ma B., Cao R. Source apportionment of soil heavy metals based on multivariate statistical analysis and the PMF model: A case study of the Nanyang Basin, China // Environmental Technology &amp; Innovation. - 2024. - Vol. 33. - P. 103537.</mixed-citation><mixed-citation xml:lang="en">Cornu S., Keesstra S., Bispo A., Fantappie M., van Egmond F., Smreczak B., Wawer R., Pavlu˚ L., Sobocka J., Bakacsi Z., Farkas-Ivanyi K., Molnar S., Møller A.B., Madenoglu S., Feiziene D., Oorts K., Schneider F., da Conceiç˜ao Gonçalves M., Mano R., … Chenu C. National soil data in EU countries, where do we stand? // European Journal of Soil Scien-ce. - 2023. - Vol. 74. - № 4. - P. e13398. - DOI: 10.1111/ejss.13398.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">- DOI: 10.1016/j.eti.2024.103537.</mixed-citation><mixed-citation xml:lang="en">Vazhenin I.G. Metodicheskie rekomendatsii po obsledovaniyu i kartografiro-vaniyu pochvennogo pokrova po urovnyam zagryaznennosti promyshlennymi vybrosami. - M., 1987. - 27 p.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Cornu S., Keesstra S., Bispo A., Fantappie M., van Egmond F., Smreczak B., Wawer R., Pavlu˚ L., Sobocka J., Bakacsi Z., Farkas-Ivanyi K., Molnar S., Møller A.B., Madenoglu S., Feiziene D., Oorts K., Schneider F., da Conceição Gonçalves M., Mano R., et al. National soil data in EU countries, where do we stand? // European Journal of Soil Science. - 2023.</mixed-citation><mixed-citation xml:lang="en">Håkanson L. An ecological risk index for aquatic pollution control. A sedimen-tological approach // Water Research. - 1980. - Vol. 14. - № 8. - P. 975-1001. - DOI: 10.1016/0043-1354(80)90143-8.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">- Vol. 74. - № 4. - P. e13398. - DOI: 10.1111/ejss.13398.</mixed-citation><mixed-citation xml:lang="en">M.V. Shabanov, M.S. Marichev. Adsorbtsiya Zn, Cd, Pb, Cu v pochvakh, podver-zhennykh tekhnogennoy aktivnosti, na primere Krasnoural'skogo promuzla // Russian Journal of Ecosystem Ecology. - 2020. - Vol. 5. - № 1. - P. 1-11. - DOI: 10.21685/2500- 0578-2020-1-5.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Важенин И.Г. Методические рекомендации по обследованию и карто-графированию почвенного покрова по уровням загрязненности промышленными выбросами. – М., 1987. – 27 с.</mixed-citation><mixed-citation xml:lang="en">Kharina A.G., Aleshina L.V. Akkumulyatsiya tyazhelykh metallov v pochvakh Sverdlovskoy oblasti // Izvestiya Tomskogo politekhnicheskogo universiteta. Inzhiniring georesursov. - 2022. - Vol. 333. - № 2. - P. 173-183. - DOI: 10.18799/24131830/2022/2/3330.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Håkanson L. An ecological risk index for aquatic pollution control. A sedimen-tological approach // Water Research. - 1980. - Vol. 14. - № 8. - P. 975-1001. - DOI: 10.1016/0043-1354(80)90143-8.</mixed-citation><mixed-citation xml:lang="en">Daurov D., Zhambakin K., Daurova A., Sapakhova Z., Isgandarov I., Ramazanova R., Zhumagulova M., et al. Assessment of heavy metal accumulation in soils and dominant agricultural crops in an industrial environment of Ridder, East Kazakhstan Region // Plants. - 2026. - Vol. 15. - № 6. - P. 983. - DOI: 10.3390/plants15060983.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Шабанов М.В., Маричев М.С. Адсорбция Zn, Cd, Pb, Cu в почвах, подвержен-ных техногенной активности, на примере Красноуральского промузла // Russian Journal of Ecosystem Ecology. - 2020. - Vol. 5. - № 1. - С. 1-11. - DOI: 10.21685/2500-0578-2020-1-5.</mixed-citation><mixed-citation xml:lang="en">Krzysztof L., Danuta W., Irena K. Metal contamination of farming soils affected by industry // Environment International. - 2004. - Vol. 30. - № 2. - P. 159-165. - ISSN 0160-4120. - DOI: 10.1016/S0160-4120(03)00157-0.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Харина А.Г., Алешина Л.В. Аккумуляция тяжелых металлов в почвах Свердловской области // Известия Томского политехнического университета. Инжиниринг георесурсов. - 2022. - Т. 333. - № 2. - С. 173-183. - DOI: 10.18799/ 24131830/2022/2/3330.</mixed-citation><mixed-citation xml:lang="en">Харина А.Г., Алешина Л.В. Аккумуляция тяжелых металлов в почвах Свердловской области // Известия Томского политехнического университета. Инжиниринг георесурсов. - 2022. - Т. 333. - № 2. - С. 173-183. - DOI: 10.18799/ 24131830/2022/2/3330.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Daurov D., Zhambakin K., Daurova A., Sapakhova Z., Isgandarov I., Ramazanova R., Zhumagulova M., et al. Assessment of heavy metal accumulation in soils and dominant agricultural crops in an industrial environment of Ridder, East Kazakhstan Region // Plants. - 2026. - Vol. 15. - № 6. - P. 983. - DOI: 10.3390/plants15060983.</mixed-citation><mixed-citation xml:lang="en">Daurov D., Zhambakin K., Daurova A., Sapakhova Z., Isgandarov I., Ramazanova R., Zhumagulova M., et al. Assessment of heavy metal accumulation in soils and dominant agricultural crops in an industrial environment of Ridder, East Kazakhstan Region // Plants. - 2026. - Vol. 15. - № 6. - P. 983. - DOI: 10.3390/plants15060983.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Loska K., Wiechuła D., Korus I. Metal contamination of farming soils affected by industry // Environment International. - 2004. - Vol. 30. - № 2. - P. 159-165. - ISSN 0160-4120. - DOI: 10.1016/S0160-4120(03)00157-0.</mixed-citation><mixed-citation xml:lang="en">Loska K., Wiechuła D., Korus I. Metal contamination of farming soils affected by industry // Environment International. - 2004. - Vol. 30. - № 2. - P. 159-165. - ISSN 0160-4120. - DOI: 10.1016/S0160-4120(03)00157-0.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
