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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">esoil</journal-id><journal-title-group><journal-title xml:lang="ru">Бюллетень Почвенного института имени В.В. Докучаева</journal-title><trans-title-group xml:lang="en"><trans-title>Dokuchaev Soil Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0136-1694</issn><issn pub-type="epub">2312-4202</issn><publisher><publisher-name>V.V. Dokuchaev Soil Science Institute</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.19047/0136-1694-2024-119-66-97</article-id><article-id custom-type="elpub" pub-id-type="custom">esoil-837</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Свойства псаммоземов камских надпойменных террас и оценка их устойчивости к загрязнению Cu и Cd</article-title><trans-title-group xml:lang="en"><trans-title>Properties of psammozems of the Kama terraces above the floodplain and assessment of their sustainability to pollution by Cu and Cd</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4121-0859</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сайранова</surname><given-names>П. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Sairanova</surname><given-names>P. Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аспирант 3 года обучения по направлению биологические науки (почвоведение); младший научный сотрудник НИЛ биогеохимии техногенных ландшафтов ЕНИ ПГНИУ</p></bio><email xlink:type="simple">sairanova.p@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/0000-0003-3581-0874</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ерёмченко</surname><given-names>О. З.</given-names></name><name name-style="western" xml:lang="en"><surname>Eremchenko</surname><given-names>O. Z.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор биологических наук, профессор кафедры физиологии растений и экологии почв</p></bio><email xlink:type="simple">eremch@psu.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Пермский государственный национальный исследовательский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Perm State National Research University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>25</day><month>06</month><year>2024</year></pub-date><volume>0</volume><issue>119</issue><fpage>66</fpage><lpage>97</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сайранова П.Ш., Ерёмченко О.З., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Сайранова П.Ш., Ерёмченко О.З.</copyright-holder><copyright-holder xml:lang="en">Sairanova P.S., Eremchenko O.Z.</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://bulletin.esoil.ru/jour/article/view/837">https://bulletin.esoil.ru/jour/article/view/837</self-uri><abstract><p>Сосновые леса на псаммоземах песчаных камских надпойменных террас в пределах территории г. Перми занимают площадь около 2 тыс. га. В условиях прогрессирующего загрязнения тяжелыми металлами буферная способность псаммоземов является основой устойчивости экосистемы. Представляет интерес изучить морфогенетические свойства псаммоземов и оценить риски накопления в них Cu и Cd по изменению активности почвенных ферментов (каталазы, уреазы и инвертазы) и появлению фитотоксичности. Псаммоземы Прикамья сформировались на перигляциальном песчаном аллювии, отложенном при таянии ледников в мезозое. Разнообразие псаммоземов гумусовых представлено типичными, оподзоленными, иллювиально-ожелезненными и псевдофибровыми подтипами. Почвы характеризуются сильнокислой реакцией среды, очень низкой емкостью поглощения, низкой насыщенностью основаниями и низкой активностью почвенных ферментов. Содержание Cu, Cd, Zn, Pb в псаммоземах существенно ниже региональных кларков почв, в то же время в гумусово-слаборазвитых горизонтах количество этих металлов несколько больше, чем в почвообразующих песках. Эксперимент по определению экотоксилогической нагрузки проводили на смешанных образцах из слоя 0–20 см псаммоземов гумусовых, в которые вносили по отдельности растворы уксуснокислой меди и уксуснокислого кадмия из расчета Cu, Cd от 2.5 до 250 мг/кг почвы. При внесении в почву Cu и Cd из расчета 2.5–10 мг/кг наблюдали снижение активности инвертазы и ухудшение физиолого-биохимических показателей тест-культуры (Lepidium sativum L.), а также подавление активности каталазы Cd.</p></abstract><trans-abstract xml:lang="en"><p>Pine forests growing on psammozems, found on sandy Kama terraces above the floodplain within the territory of Perm, encompass roughly 2 thousand hectares. The study was conducted on psammozems under the influence of advancing pollution caused by heavy metals, highlighting the significance of soil’s buffering capacity in preserving the ecosystem’s stability. It is of great interest to investigate the morphogenetic properties of psammozems and evaluate the risks linked to the accumulation of Cu and Cd in these soils through the analysis of changes in soil enzyme activity (catalase, urease, and invertase) and the occurrence of phytotoxicity. The psammozems found in the Kama region originated from periglacial sandy alluvium, which was deposited during glacial melting in the Mesozoic era. The variety of humus psammozems includes typical, podzolized, illuvial-ferruginous, and pseudofibrous subtypes. These soils are highly acidic, have a very low absorption capacity, low base saturation, and reduced activity of soil enzymes. The contents of Cu, Cd, Zn, and Pb in psammozems are notably lower compared to the regional soil clarks; however, in the underdeveloped humus horizons, the concentrations of these metals are slightly higher than in soil-forming sands. The experiment was conducted to determine the ecotoxicological load, where mixed soil samples from a 0–20 cm layer of humus psammozems were treated with solutions containing copper acetate and cadmium acetate. The application of solutions was done individually, with Cu and Cd ranging from 2.5 to 250 mg/kg of soil. Upon introducing Cu and Cd into the soil at the rate of 2.5–10 mg/kg, a decrease in invertase activity, deterioration of the physiological and biochemical parameters of the test crop (Lepidium sativum L.), along with the inhibition of Cd catalase activity, were observed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>псаммоземы</kwd><kwd>тяжелые металлы</kwd><kwd>загрязнение Cu и Cd</kwd><kwd>критическая нагрузка</kwd><kwd>ферментативная активность</kwd><kwd>фитотоксичность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>psammozems</kwd><kwd>heavy metals</kwd><kwd>Cu and Cd pollution</kwd><kwd>critical load</kwd><kwd>enzymatic activity</kwd><kwd>phytotoxicity</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено при поддержке гранта Минобрнауки РФ, проект FSNF-2020-0021.</funding-statement><funding-statement xml:lang="en">The study was supported by a grant from the Ministry of Education and Science of the Russian Federation, project FSNF-2020-0021.</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">Аладьева Т.Л., Зиматкин С.М. Каталаза клетки: строение, биогенез, многообразие, функции // Экспериментальная биология и биотехнология. 2022. № 1. С. 12–22.</mixed-citation><mixed-citation xml:lang="en">Alad'eva T.L., Zimatkin S.M., Katalaza kletki: stroenie, biogenez, mnogoobrazie, funktsii (Cell catalase: structure, biogenesis, diversity, functions), Eksperimental'naya biologiya i biotekhnologiya, 2022, No. 1, pp. 12–22.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Ананьева Ю.С., Шпис Т.Э. Влияние загрязнения свинцом на биологические свойства чернозема выщелоченного // Вестник Алтайского государственного аграрного университета. 2010. № 72 (10). С. 29–32.</mixed-citation><mixed-citation xml:lang="en">Anan'eva Yu.S., Shpis T.E., Vliyanie zagryazneniya svintsom na biologicheskie svoistva chernozema vyshchelochennogo (The influence of lead pollution on the biological properties of leached chernozem), Vestnik Altaiskogo gosudarstvennogo agrarnogo universiteta, 2010, No. 72(10). pp. 29–32.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Еремченко О.З., Артамонова В.С., Бортникова С.Б., Белышева Н.Е. Оценка экологического риска в связи с накоплением тяжелых металлов в почвах городских лесов // Вестник Пермского университета. Сер. Биология. 2018. Вып. 1. С. 70–80. DOI: 10.17072/1994-9952-2018-1-70-80.</mixed-citation><mixed-citation xml:lang="en">Eremchenko O.Z., Artamonova V.S., Bortnikova S.B., Belysheva N.E., Otsenka ekologicheskogo riska v svyazi s nakopleniem tyazhelykh metallov v pochvakh gorodskikh lesov (Assessment of environmental risk in connection with the accumulation of heavy metals in soils of urban forests), Vestnik Permskogo universiteta, Ser. Biologiya, 2018, Iss. 1, pp. 70–80, DOI: 10.17072/1994-9952-2018-1-70-80.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Еремченко О.З., Митракова Н.В. Способ оценки биологической активности и токсичности почв и техногенных грунтов: пат. Рос. Федерации № 2620555. 2017.</mixed-citation><mixed-citation xml:lang="en">Eremchenko O.Z., Mitrakova N.V., Sposob otsenki biologicheskoi aktivnosti i toksichnosti pochv i tekhnogennykh gruntov (A method for assessing the biological activity and toxicity of soils and technogenic soils): pat. Ros. Federatsii No. 2620555, 2017.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Еремченко О.З., Москвина Н.В. Свойства почв и техногенных поверхностных образований в районах многоэтажной застройки г. Пермь // Почвоведение. 2005. № 7. С. 782–789.</mixed-citation><mixed-citation xml:lang="en">Eremchenko O.Z., Moskvina N.V., Svoistva pochv i tekhnogennykh poverkhnostnykh obrazovanii v raionakh mnogoetazhnoi zastroiki g. Perm' (Properties of soils and technogenic surface formations in areas of multi-storey buildings in Perm), Pochvovedenie, 2005, No. 7, pp. 782–789.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Еремченко О.З., Филькин Т.Г., Шестаков И.Е. Редкие и исчезающие почвы Пермские края // Пермь: ООО “Арт-Дизайн”, 2010. 94 с.</mixed-citation><mixed-citation xml:lang="en">Eremchenko O.Z., Fil'kin T.G., Shestakov I.E. Redkie i ischezayushchie pochvy Permskie kraya (Rare and endangered soils of the Perm region), Perm: OOO “Art-Dizain”, 2010, 94 p.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Еремченко О.З., Шестаков И.Е., Москвина Н.В. Почвы и техногенные поверхностные образования урбанизированных территорий Пермского Прикамья // Пермь: Изд-во Перм. гос. нац. исслед. ун-т, 2016. 252 с.</mixed-citation><mixed-citation xml:lang="en">Eremchenko O.Z., Shestakov I.E., Moskvina N.V., Pochvy i tekhnogennye poverkhnostnye obrazovaniya urbanizirovannykh territorii Permskogo Prikam'ya (Soils and technogenic surface formations of urbanized territories of the Perm Kama region), Perm: Izd-vo Perm. gos. nats. issled. un-t, 2016, 252 p.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Звягинцев Д.Г. Биологическая активность почв и шкалы для оценки некоторых ее показателей // Почвоведение. 1978. № 6. С. 48–54.</mixed-citation><mixed-citation xml:lang="en">Zvyagintsev D.G., Biologicheskaya aktivnost' pochv i shkaly dlya otsenki nekotorykh ee pokazatelei (Biological activity of soils and scales for assessing some of its indicators), Pochvovedenie, 1978, No. 6, pp. 48–54.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Ильин В.Б. Тяжелые металлы в системе почва – растение // Новосибирск: Изд-во СО РАН, 2012. 220 с.</mixed-citation><mixed-citation xml:lang="en">Il'in V.B., Tyazhelye metally v sisteme pochva – rastenie (Heavy metals in the soil-plant system), Novosibirsk: Izd-vo SO RAN, 2012, 220 p.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Казнина Н.М., Титов А.Ф. Влияние кадмия на физиологические процессы и продуктивность растений семейства Poaceae // Успехи современной биологии. 2013. Т. 133. № 6. С. 588–603.</mixed-citation><mixed-citation xml:lang="en">Iovcheva A.D., Semenkov I.N., Assessment of the barrier function of Chernozem and Luvisol under their experimental contamination by copper ions, Dokuchaev Soil Bulletin, 2023, Vol. 116, pp. 76–108, DOI: 10.19047/0136-1694-2023-116-76-108.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Иовчева А.Д., Семенков И.Н. Оценка барьерной функции чернозема и серой почвы в рамках экспериментального загрязнения ионами меди. Бюллетень Почвенного института имени В.В. Докучаева. 2023. № 116. С. 76–108. DOI: 10.19047/0136-1694-2023-116-76-108.</mixed-citation><mixed-citation xml:lang="en">Kaznina N.M., Titov A.F., Vliyanie kadmiya na fiziologicheskie protsessy i produktivnost' rastenii semeistva Poaceae (The influence of cadmium on physiological processes and productivity of plants of the Poaceae family), Uspekhi sovremennoi biologii, 2013, Vol. 133, No. 6, pp. 588–603.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Казнина Н.М., Титов А.Ф., Лайдинен Г.Ф., Батова Ю.В. Влияние кадмия на водный обмен растений ячменя // Тр. КарНЦ РАН. 2011. № 3. С. 57–61.</mixed-citation><mixed-citation xml:lang="en">Kaznina N.M., Titov A.F., Laidinen G.F., Batova Yu.V., Vliyanie kadmiya na vodnyi obmen rastenii yachmenya (The influence of cadmium on the water metabolism of barley plants), Tr. KarNTs RAN, 2011, No. 3, pp. 57–61.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Классификация и диагностика почв России. Смоленск: Ойкумена, 2004. 341 с.</mixed-citation><mixed-citation xml:lang="en">Klassifikatsiya i diagnostika pochv Rossi (Classification and diagnostics of soils in Russia), Smolensk: Oikumena, 2004, 341 p.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Копцик Г.Н. Устойчивость лесных почв к атмосферному загрязнению // Лесоведение. 2004. № 4. С. 61–71.</mixed-citation><mixed-citation xml:lang="en">Koptsik G.N., Ustoichivost' lesnykh pochv k atmosfernomu zagryazneniyu (Resistance of forest soils to atmospheric pollution), Lesovedenie, 2004, No. 4, pp. 61–71.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Копцик С.В., Копцик Г.Н. Оценка современных рисков избыточного накопления тяжелых металлов в почвах на основе концепции критических нагрузок (обзор) // Почвоведение. 2022. № 5. С. 615–630. DOI: 10.31857/S0032180X22050033.</mixed-citation><mixed-citation xml:lang="en">Koptsik S.V., Koptsik G.N., Otsenka sovremennykh riskov izbytochnogo nakopleniya tyazhelykh metallov v pochvakh na osnove kontseptsii kriticheskikh nagruzok (obzor) (Assessment of modern risks of excessive accumulation of heavy metals in soils based on the concept of critical loads (review)), Pochvovedenie, 2022, No. 5, pp. 615–630, DOI: 10.31857/S0032180X22050033.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Копылов И.С. Особенности геохимических полей и литогеохимические аномальные зоны Западного Урала и Приуралья // Вестник Пермского университета. Сер. Геология. 2011. № 1. С. 26–37.</mixed-citation><mixed-citation xml:lang="en">Kopylov I.S., Osobennosti geokhimicheskikh polei i litogeokhimicheskie anomal'nye zony Zapadnogo Urala i Priural'ya (Features of geochemical fields and lithogeochemical anomalous zones of the Western Urals and the Urals), Vestnik Permskogo universiteta, Ser. Geologiya, 2011, No. 1, pp. 26–37.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Кузнецов В.В., Дмитриева Г.А. Физиология растений: учебник. М.: Высшая школа, 2005. 742 с.</mixed-citation><mixed-citation xml:lang="en">Kuznetsov V.V., Dmitrieva G.A., Fiziologiya rastenii: uchebnik (Plant physiology: textbook), Moscow, Vysshaya shkola, 2005, 742 p.</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Лебедев В.С. Первичные физико-химические механизмы токсического действия меди на бактерии: Автореф. дис. ... докт. биол. наук. М., 1998. 72 с.</mixed-citation><mixed-citation xml:lang="en">Lebedev V.S., Pervichnye fiziko-khimicheskie mekhanizmy toksicheskogo deistviya medi na bakterii (Primary physicochemical mechanisms of the toxic effect of copper on bacteria, Extended abstract of Dr. bio. sci. thesis), Moscow, 1998, 72 p.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Лунев Б.С. Аллювий Прикамья // Вестник Пермского федерального исследовательского центра. 2013. № 3. С. 79–95.</mixed-citation><mixed-citation xml:lang="en">Lunev B.S., Allyuvii Prikam'ya (Alluvium of the Kama region), Vestnik Permskogo federal'nogo issledovatel'skogo tsentra, 2013, No. 3. pp. 79–95.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Минеев В.Г., Лебедева Л.А., Арзамазова А.В. Последействие различных систем удобрения на ферментативную активность дерново-подзолистой почвы при загрязнении тяжелыми металлами // Агрохимия. 2008. № 10. С. 48–54.</mixed-citation><mixed-citation xml:lang="en">Mineev V.G., Lebedeva L.A., Arzamazova A.V., Posledeistvie razlichnykh sistem udobreniya na fermentativnuyu aktivnost' dernovo-podzolistoi pochvy pri zagryaznenii tyazhelymi metallami (Aftereffect of various fertilizer systems on the enzymatic activity of soddy-podzolic soil when polluted with heavy metals), Agrokhimiya, 2008, No. 10, pp. 48–54.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Об утверждении Порядка и мер охраны редких и находящихся под угрозой исчезновения почв, занесенных в Красную книгу почв Пермского края, перечня редких и находящихся под угрозой исчезновения почв, занесенных в Красную книгу почв Пермского края: Постановление Правительства Пермского края № 447-п (утв. Губернатором Пермского края 27.05.2022).</mixed-citation><mixed-citation xml:lang="en">Sobranie zakonodatel'stva Permskogo kraya, 27.05.2022, No. 447-p.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Об утверждении санитарных правил и норм СанПиН 1.2.3685-21. Гигиенические нормативы и требования к обеспечению безопасности и (или) безвредности для человека факторов среды обитания: Постановление главного государственного санитарного врача РФ (утв. 28.01.2021).</mixed-citation><mixed-citation xml:lang="en">Postanovlenie glavnogo gosudarstvennogo sanitarnogo vracha RF, 28.01.2021, No. SanPiN 1.2.3685-21.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Общая химия. Биофизическая химия. Химия биогенных элементов. М.: Высш. шк., 2005. 560 с.</mixed-citation><mixed-citation xml:lang="en">Obshchaya khimiya. Biofizicheskaya khimiya. Khimiya biogennykh elementov (General chemistry. Biophysical chemistry. Chemistry of biogenic elements), Moscow: Vysshaya shkola, 2005, 560 p.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Панова М.И., Пукальчик М.А., Учанов П.В., Терехова В.А. Влияние нитрата и ацетата свинца на биоиндикационные показатели при внесении в дерново-подзолистую почву // Поволжский экологический журнал. 2017. № 4. С. 382–393. DOI: 10.18500/1684-7318-2017-4-382-393.</mixed-citation><mixed-citation xml:lang="en">Panova M.I., Pukal'chik M.A., Uchanov P.V., Terekhova V.A., Vliyanie nitrata i atsetata svintsa na bioindikatsionnye pokazateli pri vnesenii v dernovo-podzolistuyu pochvu (The influence of lead nitrate and acetate on bioindication indicators when applied to soddy-podzolic soil), Povolzhskii ekologicheskii zhurnal, 2017, No. 4. pp. 382–393, DOI: 10.18500/1684-7318-2017-4-382-393.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Поляк Ю.М., Сухаревич В.И. Почвенные ферменты и загрязнение почв: биодеградация, биоремедиация, биоиндикация // Агрохимия. 2020. № 3. С. 83–93. DOI: 10.31857/S0002188120010123.</mixed-citation><mixed-citation xml:lang="en">Polyak Yu.M., Sukharevich V.I., Pochvennye fermenty i zagryaznenie pochv: biodegradatsiya, bioremediatsiya, bioindikatsiya (Soil enzymes and soil pollution: biodegradation, bioremediation, bioindication), Agrokhimiya, 2020, No. 3, pp. 83–93, DOI: 10.31857/S0002188120010123.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Спиридонова Т.Н., Боур О.А. Определение влияния меди на ферментативную активность силикатных бактерий // Биология будущего: традиции и новации. Екатеринбург, 2012. С. 131–133.</mixed-citation><mixed-citation xml:lang="en">Spiridonova T.N., Bour O.A., Opredelenie vliyaniya medi na fermentativnuyu aktivnost' silikatnykh bakterii (Determination of the influence of copper on the enzymatic activity of silicate bacteria), Biologiya budushchego: traditsii i novatsii, Ekaterinburg, 2012, pp. 131–133.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Терехова В.А. Биотестирование экотоксичности почв при химическом загрязнении: современные подходы к интеграции для оценки экологического состояния (обзор) // Почвоведение. 2022. № 5. С. 586–599. DOI: 10.31857/S0032180X220500.</mixed-citation><mixed-citation xml:lang="en">Terekhova V.A., Biotestirovanie ekotoksichnosti pochv pri khimicheskom zagryaznenii: sovremennye podkhody k integratsii dlya otsenki ekologicheskogo sostoyaniya (obzor) (Biotesting of soil ecotoxicity under chemical pollution: modern approaches to integration for assessing the ecological state (review)), Pochvovedenie, 2022, No. 5, pp. 586–599, DOI: 10.31857/S0032180X220500.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Терехова В.А., Федосеева Е.В., Бельфег Ю.В., Кирюшина А.П., Рычагова А.Г., Верховцева Н.В. Структура микробных комплексов при моделировании полиметаллического загрязнения и ремедиации агродерново-подзолистых почв // Вестник Моск. ун-та. Сер. 17. Почвоведение. 2021. № 1. С. 38–45.</mixed-citation><mixed-citation xml:lang="en">Terekhova V.A., Fedoseeva E.V., Bel'feg Yu.V., Kiryushina A.P., Rychagova A.G., Verkhovtseva N.V., Struktura mikrobnykh kompleksov pri modelirovanii polimetallicheskogo zagryazneniya i remediatsii agrodernovo-podzolistykh pochv (Structure of microbial complexes in modeling polymetallic pollution and remediation of agrosoddy-podzolic soils), Vestnik Mosk. un-ta, Ser. 17, Pochvovedenie, 2021, No. 1, pp. 38–45.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Трифонова Т.А., Забелина О.Н. Изменение биологической активности почвы городских рекреационных территорий в условиях загрязнения тяжелыми металлами и нефтепродуктами // Почвоведение. 2017. № 4. С. 497–505.</mixed-citation><mixed-citation xml:lang="en">Trifonova T.A., Zabelina O.N., Izmenenie biologicheskoi aktivnosti pochvy gorodskikh rekreatsionnykh territorii v usloviyakh zagryazneniya tyazhelymi metallami i nefteproduktami (Changes in the biological activity of soil in urban recreational areas under conditions of pollution with heavy metals and petroleum products), Pochvovedenie, 2017, No. 4, pp. 497–505.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Хазиев Ф.Х. Методы почвенной энзимологии. М.: Наука, 2005. 252 с.</mixed-citation><mixed-citation xml:lang="en">Khaziev F.Kh., Metody pochvennoi enzimologii (Methods of soil enzymology), Moscow: Nauka, 2005, 252 p.</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Хазиев Ф.Х. Экологические связи ферментативной активности почв // Экобиотех. 2018. Т. 1. № 2. С. 80–92.</mixed-citation><mixed-citation xml:lang="en">Khaziev F.Kh., Ekologicheskie svyazi fermentativnoi aktivnosti pochv (Ecological connections of soil enzymatic activity), Ekobiotekh, 2018, Vol. 1. No. 2, pp. 80–92.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Швакова Э.В. Изменение активности уреазы при повышенных содержаниях тяжелых металлов (Pb, Zn, Cu) в почве // Arctic Environmental Research. 2013. № 2. С. 61–66.</mixed-citation><mixed-citation xml:lang="en">Shvakova E.V., Izmenenie aktivnosti ureazy pri povyshennykh soderzhaniyakh tyazhelykh metallov (Pb, Zn, Cu) v pochve (Changes in urease activity at elevated levels of heavy metals (Pb, Zn, Cu) in the soil), Arctic Environmental Research, 2013, No. 2, pp. 61–66.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Шихов А.Н., Герасимов А.П., Пономарчук А.И., Перминова Е.С. Тематическое дешифрирование и интерпретация космических снимков среднего и высокого пространственного разрешения: учебное пособие. Пермь: Изд-во Перм. гос. нац. исслед. ун-т, 2020. 191 с.</mixed-citation><mixed-citation xml:lang="en">Shikhov A.N., Gerasimov A.P., Ponomarchuk A.I., Perminova E.S., Tematicheskoe deshifrirovanie i interpretatsiya kosmicheskikh snimkov srednego i vysokogo prostranstvennogo razresheniya: uchebnoe posobie (Thematic interpretation and interpretation of satellite images of medium and high spatial resolution), Perm', Izd-vo Perm. gos. nats. issled. un-t, 2020, 191 p.</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Щербакова Т.А. Ферментативная активность почв и трансформация органического вещества. Минск, 1983. 222 с.</mixed-citation><mixed-citation xml:lang="en">Shcherbakova T.A., Fermentativnaya aktivnost' pochv i transformatsiya organicheskogo veshchestva (Enzymatic activity of soils and transformation of organic matter), Minsk, 1983, 222 p.</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Arguello J.M., Raimunda D., Padilla-Benavides T. Mechanisms of Copper Homeostasis in Bacteria // Frontiers in Cellular and Infection Microbiology. 2013. Vol. 3. 73. pp. 1–14. DOI: 10.3389/fcimb.2013.00073.</mixed-citation><mixed-citation xml:lang="en">Arguello J.M., Raimunda D., Padilla-Benavides T., Mechanisms of Copper Homeostasis in Bacteria, Frontiers in Cellular and Infection Microbiology, 2013, Vol. 3, 73, pp. 1–14, DOI: 10.3389/fcimb.2013.00073.</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Baath E. Effects of heavy metals in soil on microbial processes and populations (a review) // Water Air Soil Pollutants. 1989. Vol. 47. pp. 335–379. DOI: 10.1007/BF00279331.</mixed-citation><mixed-citation xml:lang="en">Baath E., Effects of heavy metals in soil on microbial processes and populations (a review), Water Air Soil Pollutants, 1989, Vol. 47, pp. 335–379, DOI: 10.1007/BF00279331.</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Cadmium Toxicity and Tolerance in Plants. From Physiology to Remediation / Eds.: Hasanuzzaman M., Prasad M.N.V., Fujita M. Academic Press. 2019. 619 p. DOI: 10.1016/C2017-0-02050-5.</mixed-citation><mixed-citation xml:lang="en">Cadmium Toxicity and Tolerance in Plants. From Physiology to Remediation, eds.: Hasanuzzaman M., Prasad M.N.V., Fujita M., Academic Press, 2019, 619 p., DOI: 10.1016/C2017-0-02050-5.</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Frankeberger W.T., Johanson J.B. Method of measuring invertase activity in soils // Plant and soil. 1983. Vol. 74. pp. 301–311.</mixed-citation><mixed-citation xml:lang="en">Frankeberger W.T., Johanson J.B., Method of measuring invertase activity in soils, Plant and soil, 1983, Vol. 74. pp. 301–311.</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Gil-Sotres F., Trasar-Cepeda C., LeirIs V.C. Different approaches to evaluate soil quality using biochemical properties // Soil Biol. Biochem. 2005. Vol. 37. pp. 877–887. DOI: 10.1016/j.soilbio.2004.10.003.</mixed-citation><mixed-citation xml:lang="en">Gil-Sotres F., Trasar-Cepeda C., LeirIs V.C., Different approaches to evaluate soil quality using biochemical properties, Soil Biol. Biochem, 2005, Vol. 37, pp. 877–887, DOI: 10.1016/j.soilbio.2004.10.003.</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Hale B., Gopalapillai Y., Pellegrino A., Jennett T., Kikkert J., Lau W., Schlekat C., McLaughlin M.J. Validation of site-specific soil Ni toxicity thresholds with independent ecotoxicity and biogeochemistry data for ele vated soil Ni // Environ. Pollut. 2017. Vol. 231. pp. 165–172. DOI: 10.1016/j.envpol.2017.08.008.</mixed-citation><mixed-citation xml:lang="en">Hale B., Gopalapillai Y., Pellegrino A., Jennett T., Kikkert J., Lau W., Schlekat C., McLaughlin M.J., Validation of site-specific soil Ni toxicity thresholds with independent ecotoxicity and biogeochemistry data for ele vated soil Ni, Environ. Pollut, 2017, Vol. 231, pp. 165–172, DOI: 10.1016/j.envpol.2017.08.008.</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Heavy Metals in Soils: Trace Metals and Metalloids in Soils and their Bioavailability / ed. Alloway B.J. N.Y., Springer Science+Business Media Dordrecht, 2013. 613 p. DOI: 10.1007/978-94-007-4470-7_8.</mixed-citation><mixed-citation xml:lang="en">Heavy Metals in Soils: Trace Metals and Metalloids in Soils and their Bioavailability, Ed. Alloway B.J. N.Y., Springer Science+Business Media Dordrecht, 2013, 613 p., DOI: 10.1007/978-94-007-4470-7_8.</mixed-citation></citation-alternatives></ref><ref id="cit42"><label>42</label><citation-alternatives><mixed-citation xml:lang="ru">Irfan M., Hasan S.A., Hayat S., Ahmad A. Photosynthetic variation and yield attributes of two mustard varieties against cadmium phytotoxicity // Cogent Food &amp; Agriculture. 2015. Vol. 1. 1106186. pp. 1–12. DOI: 10.1080/23311932.2015.1106186.</mixed-citation><mixed-citation xml:lang="en">Irfan M., Hasan S.A., Hayat S., Ahmad A., Photosynthetic variation and yield attributes of two mustard varieties against cadmium phytotoxicity, Cogent Food &amp; Agriculture, 2015, Vol. 1, Article 1106186, pp. 1–12, DOI: 10.1080/23311932.2015.1106186.</mixed-citation></citation-alternatives></ref><ref id="cit43"><label>43</label><citation-alternatives><mixed-citation xml:lang="ru">Irwin R.J., Van Mouwerik M., Stevens L., Seese M.D., Basham W. Environmental Contaminants Encyclopedia. National Park Service, Water Resources Division, Fort Collins, Colorado. 1997. 43 p.</mixed-citation><mixed-citation xml:lang="en">Irwin R.J., Van Mouwerik M., Stevens L., Seese M.D., Basham W., Environmental Contaminants Encyclopedia, National Park Service, Water Resources Division, Fort Collins, Colorado, 1997, 43 p.</mixed-citation></citation-alternatives></ref><ref id="cit44"><label>44</label><citation-alternatives><mixed-citation xml:lang="ru">Kocak B. Importance of urease activity in soil // V International Scientific and Vocational Studies Congress – Science and Health. 2020. pp. 51–60.</mixed-citation><mixed-citation xml:lang="en">Kocak B., Importance of urease activity in soil, V International Scientific and Vocational Studies Congress – Science and Health, 2020, pp. 51–60.</mixed-citation></citation-alternatives></ref><ref id="cit45"><label>45</label><citation-alternatives><mixed-citation xml:lang="ru">Liu J., Niu J., Yin L., Jiang F. In situ encapsulation of laccase in nanofibers by electrospinning for development of enzyme biosensors for chlorophenol monitoring // Analyst. 2011. Vol. 136. pp. 4802–4808.</mixed-citation><mixed-citation xml:lang="en">Liu J., Niu J., Yin L., Jiang F., In situ encapsulation of laccase in nanofibers by electrospinning for development of enzyme biosensors for chlorophenol monitoring, Analyst, 2011, Vol. 136, pp. 4802–4808.</mixed-citation></citation-alternatives></ref><ref id="cit46"><label>46</label><citation-alternatives><mixed-citation xml:lang="ru">Mahaseth T., Kuzminov A. Potentiation of hydrogen peroxide toxicity: from catalase inhibition to stable DNA-iron complexes. Mutation Research. Reviews in Mutation Research. 2017. Vol. 773. pp. 274–281. DOI: 10.1016/j.mrrev.2016.08.006.</mixed-citation><mixed-citation xml:lang="en">Mahaseth T., Kuzminov A., Potentiation of hydrogen peroxide toxicity: from catalase inhibition to stable DNA-iron complexes, Mutation Research. Reviews in Mutation Research, 2017, Vol. 773, pp. 274–281, DOI: 10.1016/j.mrrev.2016.08.006.</mixed-citation></citation-alternatives></ref><ref id="cit47"><label>47</label><citation-alternatives><mixed-citation xml:lang="ru">Physiology and Biochemistry of Metal oxicity and Tolerance in Plants / Eds.: Prasad M.N.V., Strzalka K., Dordrecht: Springer. 2002. 432 p. DOI: 10.1007/978-94-017-2660-3.</mixed-citation><mixed-citation xml:lang="en">Physiology and Biochemistry of Metal oxicity and Tolerance in Plants, eds.: Prasad M.N.V., Strzalka K., Dordrecht: Springer, 2002, 432 p., DOI: 10.1007/978-94-017-2660-3.</mixed-citation></citation-alternatives></ref><ref id="cit48"><label>48</label><citation-alternatives><mixed-citation xml:lang="ru">Rao M.A., Scelza R., Acevedo F., Diez M.C., Gianfreda L. Enzymes as useful tools for environmental purposes // Chemosphere. 2014. Vol. 107. pp. 145–162.</mixed-citation><mixed-citation xml:lang="en">Rao M.A., Scelza R., Acevedo F., Diez M.C., Gianfreda L., Enzymes as useful tools for environmental purposes, Chemosphere, 2014, Vol. 107, pp. 145–162.</mixed-citation></citation-alternatives></ref><ref id="cit49"><label>49</label><citation-alternatives><mixed-citation xml:lang="ru">Rehman M., Liu L., Wang Q., Saleem M.H., Bashir S., Ullah S., Peng D. Copper environmental toxicology, recent advances, and future outlook (a review) // Environmental Science and Pollution Research. 2019. Vol. 26. pp. 18003–18016. DOI: 10.1007/s11356-019-05073-6.</mixed-citation><mixed-citation xml:lang="en">Rehman M., Liu L., Wang Q., Saleem M.H., Bashir S., Ullah S., Peng D., Copper environmental toxicology, recent advances, and future outlook (a review), Environmental Science and Pollution Research, 2019, Vol. 26, pp. 18003–18016, DOI: 10.1007/s11356-019-05073-6.</mixed-citation></citation-alternatives></ref><ref id="cit50"><label>50</label><citation-alternatives><mixed-citation xml:lang="ru">Ritchie G.S.P., Sposito G. Speciation in soils. Chemical Speciation in the Environment. Oxford: Blackwell, 2001. pp. 237–264. DOI: 10.1002/9780470988312.CH9.</mixed-citation><mixed-citation xml:lang="en">Ritchie G.S.P., Sposito G., Speciation in soils, Chemical Speciation in the Environment, Oxford: Blackwell, 2001, pp. 237–264, DOI: 10.1002/9780470988312.CH9.</mixed-citation></citation-alternatives></ref><ref id="cit51"><label>51</label><citation-alternatives><mixed-citation xml:lang="ru">Robinson B., Bolan N., Mahimairaja S., Clothier B. Solubility, Mobility, and Bioaccumulation of Trace Elements: Abiotic Processes in the Rhizosphere // Trace Elements in the Environment: Biogeochemistry, Biotechnology, and Bioremediation / ed. Prasad M.N.V. CRC Press. 2005. pp. 93–106. DOI: 10.1201/9781420032048.sec2.</mixed-citation><mixed-citation xml:lang="en">Robinson B., Bolan N., Mahimairaja S., Clothier B., Solubility, Mobility, and Bioaccumulation of Trace Elements: Abiotic Processes in the Rhizosphere, Trace Elements in the Environment: Biogeochemistry, Biotechnology, and Bioremediation, ed. Prasad M.N.V, CRC Press, 2005, pp. 93–106, DOI: 10.1201/9781420032048.sec2.</mixed-citation></citation-alternatives></ref><ref id="cit52"><label>52</label><citation-alternatives><mixed-citation xml:lang="ru">Soldatkin O.O., Kucherenko I.S., Pyeshkova V.M., Kukla A.L., Jaffrezic-Renault N., Elskaya A.V., Dzyadevych S.V., Soldatkin A.P. Novel conductometric biosensor based on three–enzyme system for selective determination of heavy metal ions // Bioelectrochem. 2012. Vol. 83. pp. 25–30. DOI: 10.1016/j.bioelechem.2011.08.001.</mixed-citation><mixed-citation xml:lang="en">Soldatkin O.O., Kucherenko I.S., Pyeshkova V.M., Kukla A.L., Jaffrezic-Renault N., Elskaya A.V., Dzyadevych S.V., Soldatkin A.P., Novel conductometric biosensor based on three–enzyme system for selective determination of heavy metal ions, Bioelectrochem, 2012, Vol. 83, pp. 25–30, DOI: 10.1016/j.bioelechem.2011.08.001.</mixed-citation></citation-alternatives></ref><ref id="cit53"><label>53</label><citation-alternatives><mixed-citation xml:lang="ru">Trevors J.T., Stratton G.W., Gadd G.M. Cadmium transport, resistance, and toxicity in bacteria, algae, and fungi // Canadian Journal of Microbiology. 1986. Vol. 32(6). pp. 447–464. DOI: 10.1139/m86-085.</mixed-citation><mixed-citation xml:lang="en">Trevors J.T., Stratton G.W., Gadd G.M., Cadmium transport, resistance, and toxicity in bacteria, algae, and fungi, Canadian Journal of Microbiology, 1986, Vol. 32(6), pp. 447–464. DOI: 10.1139/m86-085.</mixed-citation></citation-alternatives></ref><ref id="cit54"><label>54</label><citation-alternatives><mixed-citation xml:lang="ru">Vassilev A., Berova M., Zlatev Z. Influence of Cd2+ on growth, chlorophyll content, and water relations in young barley plants // Biol. Plant. 1998. Vol. 41. No. 4. pp. 601–606.</mixed-citation><mixed-citation xml:lang="en">Vassilev A., Berova M., Zlatev Z., Influence of Cd2+ on growth, chlorophyll content, and water relations in young barley plants, Biol. Plant, 1998, Vol. 41, No. 4, pp. 601–606.</mixed-citation></citation-alternatives></ref><ref id="cit55"><label>55</label><citation-alternatives><mixed-citation xml:lang="ru">Verma R.K., Yadav D.V., Singh C.P., Archna S., Asha G. Effects of heavy metals on soil invertase enzyme activity in different soil types // Land Contamination &amp; Reclamation. 2010. Vol. 18(2). pp. 175–180.</mixed-citation><mixed-citation xml:lang="en">Verma R.K., Yadav D.V., Singh C.P., Archna S., Asha G., Effects of heavy metals on soil invertase enzyme activity in different soil types, Land Contamination &amp; Reclamation, 2010, Vol. 18(2), pp. 175–180.</mixed-citation></citation-alternatives></ref><ref id="cit56"><label>56</label><citation-alternatives><mixed-citation xml:lang="ru">Waalewijn-Kool P.L., Rupp S., Lofts S., Svendsen C., van Gestel C.A.M. Effect of soil organic matter content and pH on the toxicity of ZnO nanoparticles to Folsomia candida // Ecotoxicol. Environ. Saf. 2014. Vol. 108. pp. 9–15. DOI: 10.1016/j.ecoenv.2014.06.031.</mixed-citation><mixed-citation xml:lang="en">Waalewijn-Kool P.L., Rupp S., Lofts S., Svendsen C., van Gestel C.A.M., Effect of soil organic matter content and pH on the toxicity of ZnO nanoparticles to Folsomia candida, Ecotoxicol. Environ. Saf, 2014, Vol. 108, pp. 9–15, DOI: 10.1016/j.ecoenv.2014.06.031.</mixed-citation></citation-alternatives></ref><ref id="cit57"><label>57</label><citation-alternatives><mixed-citation xml:lang="ru">Yruela I. Copper in plants // Brazilian Journal of Plant Physiology. 2005. Vol. 17. pp. 145–156. DOI: 10.1590/S1677-04202005000100012.</mixed-citation><mixed-citation xml:lang="en">Yruela I., Copper in plants, Brazilian Journal of Plant Physiology, 2005, Vol. 17, pp. 145–156, DOI: 10.1590/S1677-04202005000100012.</mixed-citation></citation-alternatives></ref><ref id="cit58"><label>58</label><citation-alternatives><mixed-citation xml:lang="ru">Yu X., Zhao J., Liu X., Sun L., Tian J., Wu N. Cadmium pollution impact on the bacterial community structure of arable soil and the isolation of the cadmium resistant bacteria // Frontiers in Microbiology. 2021. Vol. 12. pp. 1–11. DOI: 10.3389/fmicb.2021.698834.</mixed-citation><mixed-citation xml:lang="en">Yu X., Zhao J., Liu X., Sun L., Tian J., Wu N., Cadmium pollution impact on the bacterial community structure of arable soil and the isolation of the cadmium resistant bacteria, Frontiers in Microbiology, 2021, Vol. 12, pp. 1–11, DOI: 10.3389/fmicb.2021.698834.</mixed-citation></citation-alternatives></ref><ref id="cit59"><label>59</label><citation-alternatives><mixed-citation xml:lang="ru">Zhao Z., Jiang H. Enzyme-based electrochemical biosensors // Biosensors / Ed. Serra P.A. Croatia: Intech, 2010. pp. 1–22.</mixed-citation><mixed-citation xml:lang="en">Zhao Z., Jiang H., Enzyme-based electrochemical biosensors, Biosensors, ed. Serra P.A., Croatia: Intech, 2010, pp. 1–22.</mixed-citation></citation-alternatives></ref><ref id="cit60"><label>60</label><citation-alternatives><mixed-citation xml:lang="ru"></mixed-citation><mixed-citation xml:lang="en"></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>
