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  <front>
    <journal-meta>
      <journal-id journal-id-type="publisher-id">Ecological Safety of Coastal and Shelf Zones of Sea</journal-id>
      <journal-title-group>
        <journal-title xml:lang="en">Ecological Safety of Coastal and Shelf Zones of Sea</journal-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Экологическая безопасность прибрежной и шельфовой зон моря</trans-title>
        </trans-title-group>
      </journal-title-group>
      <issn publication-format="print">2413-5577</issn>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="publisher-id">20230208</article-id>
      <article-id pub-id-type="edn">OTZUKF</article-id>
      
      <article-categories>
        <subj-group subj-group-type="toc-heading" xml:lang="ru">
          <subject>Научная статья</subject>
        </subj-group>
        <subj-group subj-group-type="article-type">
          <subject>Research Article</subject>
        </subj-group>
      </article-categories>

      <title-group>
        <article-title xml:lang="ru">Первые данные об углеводородном составе воды, донных отложений Северо-Крымского канала и почв прилегающих сельскохозяйственных угодий</article-title>
        <trans-title-group xml:lang="en">
          <trans-title>The First Data on the Hydrocarbon Composition of Water, Bottom Sediments of the North Crimean Canal and Soils Adjacent to Agricultural Land</trans-title>
        </trans-title-group>
      </title-group>

      <contrib-group>
        <contrib contrib-type="author">
          <name-alternatives>
            <name xml:lang="en">
              <surname>Soloveva</surname>
              <given-names>O. V.</given-names>
            </name>
            <name xml:lang="ru">
              <surname>Соловьёва</surname>
              <given-names>О. В.</given-names>
            </name>
          </name-alternatives>
          <email>kozl_ya_oly@mail.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <contrib contrib-type="author">
          <name-alternatives>
            <name xml:lang="en">
              <surname>Tikhonova</surname>
              <given-names>E. A.</given-names>
            </name>
            <name xml:lang="ru">
              <surname>Тихонова</surname>
              <given-names>Е. А.</given-names>
            </name>
          </name-alternatives>
          <email>tihonoval@mail.ru</email>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
      </contrib-group>

      <aff-alternatives id="aff1">
        <aff xml:lang="en">
          <institution>A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS</institution>
          <addr-line>Sevastopol</addr-line>
          <country>Russia</country>
        </aff>
        <aff xml:lang="ru">
          <institution>ФГБУН ФИЦ Институт биологии южных морей имени А. О. Ковалевского РАН</institution>
          <addr-line>Севастополь</addr-line>
          <country>Россия</country>
        </aff>
      </aff-alternatives>

      <pub-date date-type="pub" iso-8601-date="2023-06-26" publication-format="electronic">
        <day>26</day>
        <month>06</month>
        <year>2023</year>
      </pub-date>
      <issue>2</issue>
      <fpage>120</fpage>
      <lpage>133</lpage>

      <history>
        <date date-type="received" iso-8601-date="2023-04-10">
          <day>10</day>
          <month>04</month>
          <year>2023</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2023-04-21">
          <day>21</day>
          <month>04</month>
          <year>2023</year>
        </date>
        <date date-type="accepted" iso-8601-date="2023-05-03">
          <day>03</day>
          <month>05</month>
          <year>2023</year>
        </date>
      </history>

      <permissions>
        <copyright-statement xml:lang="en">Copyright ©; 2023, Soloveva O.V., Tikhonova E.A.</copyright-statement>
        <copyright-statement xml:lang="ru">Copyright ©; 2023, Соловьёва О.В., Тихонова Е.А.</copyright-statement>
        <copyright-year>2023</copyright-year>
        <copyright-holder xml:lang="en">Soloveva O.V., Tikhonova E.A.</copyright-holder>
        <copyright-holder xml:lang="ru">Соловьёва О.В., Тихонова Е.А.</copyright-holder>
        <ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/>
        <license>
          <ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc/4.0/</ali:license_ref>
        </license>
      </permissions>
      <self-uri xlink:href="https://ecological-safety.ru/repository/issues/2023/02/08/" xlink:title="Страница статьи">https://ecological-safety.ru/repository/issues/2023/02/08/</self-uri>

      <abstract xml:lang="ru">
        <p>Проведено исследование количественных и качественных показателей углеводородного состава воды, донных отложений Северо-Крымского канала и почвы прилегающих земель сельскохозяйственного назначения в период наполнения канала водой после восьмилетнего перерыва. Материалом для исследования послужили пробы воды, донных отложений и почвы, отобранные весной 2022 г. При планировании пробоотбора учитывались пути поступления углеводородов в канал: непосредственно с днепровской водой, выпадение с атмосферными осадками и поступление со смывом с близлежащих территорий. Качественный и количественный состав углеводородов в воде, донных отложениях и почве определяли методом газовой хроматографии на базе НОЦКП «Спектрометрия и хроматография» ФИЦ ИнБЮМ. Для идентификации вероятных источников исследуемого класса веществ использовали биогеохимические маркеры происхождения углеводородов. Полученные концентрации алифатических углеводородов в воде (0.032 ± 0.006 мг·л<sup>–1</sup>) исследуемого участка Северо-Крымского канала не превышают предельно допустимые значения (0.05 мг·л<sup>–1</sup>) и близки к значениям, характерным для незагрязненных акваторий. Содержание углеводородов в донных отложениях канала (30 мг·кг<sup>–1</sup> возд.-сух. донного осадка) и на прилегающих полях (18.1 мг·кг<sup>–1</sup> возд.-сух. донного осадка) также подтвердило отсутствие высоких уровней загрязнения. В воде канала идентифицированы н-алканы в диапазоне C<sub>17</sub>–C<sub>32</sub>, в донных отложениях и грунтах прилегающих территорий диапазон н-алканов был C<sub>17</sub>–C<sub>33</sub>. Состав н-алканов и значения биогеохимических маркеров в воде указывают на смешанную природу углеводородов с преобладанием соединений аллохтонного происхождения, смываемых с территории водосборного бассейна нижнего течения Днепра. Состав н-алканов и маркеры, рассчитанные для донных отложений и почв, были характерными для грунтов степных районов и имели существенное сходство с ними.</p>
      </abstract>
      
      <trans-abstract xml:lang="en">
        <p>The paper presents the results of quantitative and qualitative indicators of the hydrocarbon composition of water, bottom sediments of the North Crimean Canal and soil from adjacent agricultural lands during filling the canal with water after an eight-year break. The material for the study was water, bottom sediments and soil samples taken in the spring of 2022. When planning sampling, the ways of hydrocarbon entry into the canal were taken into account: directly with the Dnieper water, with atmospheric precipitation, and with washout from nearby territories. The qualitative and quantitative composition of hydrocarbons in water, bottom sediments, and soil was determined by gas chromatography in the Scientific and Educational Center for Collective Use «Spectrometry and Chromatography» of IBSS. To identify probable sources of the studied class of substances, biogeochemical markers were used. The obtained concentrations of aliphatic hydrocarbons in water (0.032±0.006 mg·L<sup>-1</sup>) of the studied section of the North Crimean Canal did not exceed the maximum permissible values (0.05 mg·L<sup>-1</sup>) and were close to the values typical for unpolluted water areas. The hydrocarbon content in the bottom sediments of the canal (30 mg·kg<sup>-1</sup> air-dry bottom sediments) and in adjacent fields (18.1 mg·kg<sup>-1</sup> air-dry bottom sediments) also indicated the absence of high pollution levels. In the canal water, n-alkanes were identified in the C<sub>17</sub>–C<sub>32</sub> range; in the bottom sediments and soils of adjacent territories, the n-alkane range was C<sub>17</sub>–C<sub>33</sub>. The composition of n-alkanes and the values of biogeochemical markers in water indicated a mixed nature of hydrocarbons with a predominance of compounds of allochthonous origin washed away from the drainage basin of the lower Dnieper. The composition of n-alkanes and the markers calculated for the bottom sediments and soils were typical for the soils of the steppe regions and were significantly similar to them.</p>
      </trans-abstract>

      <kwd-group xml:lang="ru">
        <kwd>углеводороды</kwd>
        <kwd>вода</kwd>
        <kwd>донные отложения</kwd>
        <kwd>почва</kwd>
        <kwd>Северо-Крымский канал</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <kwd>hydrocarbons</kwd>
        <kwd>water</kwd>
        <kwd>bottom sediments</kwd>
        <kwd>soil</kwd>
        <kwd>North Crimean Canal</kwd>
      </kwd-group>

      <funding-group>
        <funding-statement xml:lang="ru">Работа выполнена в рамках гранта РНФ «Роль оросительной системы Северо-Крымского канала в процессах переноса долгоживущих радионуклидов чернобыльского происхождения, тяжелых металлов, а также углеводородов с днепровской водой на поливные сельхозугодья Крыма» № 23-26-00128.</funding-statement>
        <funding-statement xml:lang="en">The work was performed under RNF grant on topic no. 23-26-00128 “The role of the irrigation system of the North Crimean Canal in processes of the transfer of long-lived radionuclides of the Chernobyl origin, heavy metals, and hydrocarbons with the Dnieper water to the irrigated farmlands of Crimea”.</funding-statement>
      </funding-group>
    </article-meta>
  </front>

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    <p>Текст статьи не включен.</p>
  </body>

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