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    <journal-meta>
      <journal-id journal-id-type="issn">2411-3336</journal-id>
      <journal-id journal-id-type="eissn">2541-9404</journal-id>
      <journal-title-group>
        <journal-title xml:lang="ru">Записки Горного института</journal-title>
        <journal-title xml:lang="en">Journal of Mining Institute</journal-title>
      </journal-title-group>
      <publisher>
        <publisher-name xml:lang="ru">Санкт-Петербургский горный университет императрицы Екатерины ΙΙ</publisher-name>
        <publisher-name xml:lang="en">Empress Catherine II Saint Petersburg Mining University</publisher-name>
      </publisher>
    </journal-meta>
    <article-meta>
      <article-id pub-id-type="doi">10.31897/PMI.2023.31</article-id>
      <article-id custom-type="pmi" pub-id-type="custom">pmi-16057</article-id>
      <article-id pub-id-type="uri">https://pmi.spmi.ru/pmi/article/view/16057</article-id>
      <article-categories>
        <subj-group subj-group-type="section-heading" xml:lang="ru">
          <subject>Геотехнология и инженерная геология</subject>
        </subj-group>
        <subj-group subj-group-type="section-heading" xml:lang="en">
          <subject>Geotechnical Engineering and Engineering Geology</subject>
        </subj-group>
      </article-categories>
      <title-group>
        <article-title xml:lang="en">Efficiency of acid sulphate soils reclamation in coal mining areas</article-title>
        <trans-title-group xml:lang="ru">
          <trans-title>Эффективность рекультивации кислых сульфатных почв  в районах угледобычи</trans-title>
        </trans-title-group>
      </title-group>
      <contrib-group>
        <contrib contrib-type="author" corresp="yes">
          <name name-style="eastern">
            <surname>Mitrakova</surname>
            <given-names>Natalya V.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Митракова</surname>
              <given-names>Н. В.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Mitrakova</surname>
              <given-names>Natalya V.</given-names>
            </name>
          </name-alternatives>
          <email>mitrakovanatalya@mail.ru</email>
          <contrib-id contrib-id-type="orcid">0000-0002-5571-7725</contrib-id>
          <xref ref-type="aff" rid="aff1"/>
        </contrib>
        <aff-alternatives id="aff1">
          <aff>
            <institution xml:lang="ru">Естественнонаучный институт Пермского государственного национального исследовательского университета (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Natural Science Institute, Perm State National Research University (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Khayrulina</surname>
            <given-names>Elena A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Хайрулина</surname>
              <given-names>Е. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Khayrulina</surname>
              <given-names>Elena A.</given-names>
            </name>
          </name-alternatives>
          <email>elenakhay@gmail.com</email>
          <contrib-id contrib-id-type="orcid">0000-0002-9074-8551</contrib-id>
          <xref ref-type="aff" rid="aff2"/>
        </contrib>
        <aff-alternatives id="aff2">
          <aff>
            <institution xml:lang="ru">Естественнонаучный институт Пермского государственного национального исследовательского университета (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Natural Science Institute, Perm State National Research University (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Blinov</surname>
            <given-names>Sergei M.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Блинов</surname>
              <given-names>С. М.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Blinov</surname>
              <given-names>Sergei M.</given-names>
            </name>
          </name-alternatives>
          <email>blinov_s@mail.ru</email>
          <contrib-id contrib-id-type="orcid">0000-0002-4953-3567</contrib-id>
          <xref ref-type="aff" rid="aff3"/>
        </contrib>
        <aff-alternatives id="aff3">
          <aff>
            <institution xml:lang="ru">Естественнонаучный институт Пермского государственного национального исследовательского университета (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Natural Science Institute, Perm State National Research University (Russia)</institution>
          </aff>
        </aff-alternatives>
        <contrib contrib-type="author">
          <name name-style="eastern">
            <surname>Perevoshchikova</surname>
            <given-names>Anna A.</given-names>
          </name>
          <name-alternatives>
            <name name-style="eastern" xml:lang="ru">
              <surname>Перевощикова</surname>
              <given-names>А. А.</given-names>
            </name>
            <name name-style="western" xml:lang="en">
              <surname>Perevoshchikova</surname>
              <given-names>Anna A.</given-names>
            </name>
          </name-alternatives>
          <email>aaperevoshchikova@yandex.ru</email>
          <contrib-id contrib-id-type="orcid">0000-0003-1769-7740</contrib-id>
          <xref ref-type="aff" rid="aff4"/>
        </contrib>
        <aff-alternatives id="aff4">
          <aff>
            <institution xml:lang="ru">Естественнонаучный институт Пермского государственного национального исследовательского университета (Россия)</institution>
          </aff>
          <aff>
            <institution xml:lang="en">Natural Science Institute, Perm State National Research University (Russia)</institution>
          </aff>
        </aff-alternatives>
      </contrib-group>
      <pub-date pub-type="epub" iso-8601-date="2023-03-30">
        <day>30</day>
        <month>03</month>
        <year>2023</year>
      </pub-date>
      <pub-date date-type="collection">
        <year>2023</year>
      </pub-date>
      <volume>260</volume>
      <fpage>266</fpage>
      <lpage>278</lpage>
      <history>
        <date date-type="received" iso-8601-date="2022-11-04">
          <day>04</day>
          <month>11</month>
          <year>2022</year>
        </date>
        <date date-type="accepted" iso-8601-date="2023-03-03">
          <day>03</day>
          <month>03</month>
          <year>2023</year>
        </date>
        <date date-type="rev-recd" iso-8601-date="2023-04-25">
          <day>25</day>
          <month>04</month>
          <year>2023</year>
        </date>
      </history>
      <permissions>
        <copyright-statement xml:lang="ru">© 2023 Н. В. Митракова, Е. А. Хайрулина, С. М. Блинов, А. А. Перевощикова</copyright-statement>
        <copyright-statement xml:lang="en">© 2023 Natalya V. Mitrakova, Elena A. Khayrulina, Sergei M. Blinov, Anna A. Perevoshchikova</copyright-statement>
        <copyright-year>2023</copyright-year>
        <copyright-holder xml:lang="ru">Н. В. Митракова, Е. А. Хайрулина, С. М. Блинов, А. А. Перевощикова</copyright-holder>
        <copyright-holder xml:lang="en">Natalya V. Mitrakova, Elena A. Khayrulina, Sergei M. Blinov, Anna A. Perevoshchikova</copyright-holder>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="ru">
          <license-p>Эта статья доступна по лицензии Creative Commons Attribution 4.0 International (CC BY 4.0)</license-p>
        </license>
        <license license-type="open-access" xlink:href="http://creativecommons.org/licenses/by/4.0" xml:lang="en">
          <license-p>This article is licensed under a Creative Commons Attribution 4.0 International License (CC BY 4.0)</license-p>
        </license>
      </permissions>
      <self-uri xlink:type="simple" xlink:href="https://pmi.spmi.ru/pmi/article/view/16057">https://pmi.spmi.ru/pmi/article/view/16057</self-uri>
      <abstract xml:lang="ru">
        <p>При разработке угольных месторождений поступление кислых шахтных вод на поверхность приводит к образованию кислых сульфатных почв. С помощью агрохимических и геохимических методов изучена эффективность рекультивации почвенного покрова на участке сброса кислых шахтных вод в Кизеловском угольном бассейне, проведенная в 2005 г. с использованием щелочных отходов содового производства и активного ила. На рекультивированном участке диагностирован технозем с устойчивым фитоценозом, на нерекультивированном – дерново-подзолистая, погребенная под техногенным слоем почва с отсутствием растительности. Погребенная дерново-подзолистая почва сохраняет сильнокислую реакцию рН Н2О = 3, источником высокого содержания органического вещества (8-1,5 %) являются углистые частицы, присутствие сульфидных минералов обнаружено до глубины 40 см. Технозем имеет слабокислую реакцию рН Н2О = 5,5, содержание органического вещества из-за использования активного ила составляет 19-65 % , признаки сульфидных минералов отмечены на глубине 20-40 см. Содержание валового железа в верхних слоях технозема не изменилось (190-200 г/кг), превышение над фоном достигает 15 раз. Загрязнение тяжелыми металлами и микроэлементами отсутствует, обнаружены единичные повышенные концентрации Li, Se, B и V.</p>
      </abstract>
      <abstract xml:lang="en">
        <p>During the development of coal deposits, acid mine waters flowing to the surface cause the formation of acid sulphate soils. We study the effectiveness of soil reclamation by agrochemical and geochemical methods at the site of acid mine water discharge in the Kizel Coal Basin, carried out in 2005 using alkaline waste from soda production and activated sludge. A technosol with a stable phytocenosis was detected on the reclaimed site, and soddy-podzolic soil buried under the technogenic soil layer with no vegetation on the non-reclaimed site. The buried soddy-podzolic soil retains a strong acid рН concentration Н2О = 3. A high content of organic matter (8-1.5 %) is caused by carbonaceous particles; the presence of sulphide minerals reaches a depth of 40 cm. Technosol has a slightly acid pH reaction H2O = 5.5, the content of organic matter due to the use of activated sludge is 19-65 %, the presence of sulphide minerals reaches a depth of 20-40 cm. The total iron content in the upper layers of the technosol did not change (190-200 g/kg), the excess over the background reaches 15 times. There is no contamination with heavy metals and trace elements, single elevated concentrations of Li, Se, B and V are found.</p>
      </abstract>
      <kwd-group xml:lang="ru">
        <title>Ключевые слова</title>
        <kwd>добыча угля</kwd>
        <kwd>сброс шахтных вод</kwd>
        <kwd>кислые сульфатные почвы</kwd>
        <kwd>технозем</kwd>
        <kwd>рекультивация</kwd>
        <kwd>микроэлементы</kwd>
        <kwd>суммарный показатель загрязнения</kwd>
        <kwd>индекс геологического накопления элементов</kwd>
      </kwd-group>
      <kwd-group xml:lang="en">
        <title>Keywords</title>
        <kwd>coal mining</kwd>
        <kwd>discharge of mine waters</kwd>
        <kwd>acid sulphate soils</kwd>
        <kwd>technosol</kwd>
        <kwd>reclamation</kwd>
        <kwd>trace elements</kwd>
        <kwd>total contamination index</kwd>
        <kwd>index of geological accumulation of elements</kwd>
      </kwd-group>
    </article-meta>
  </front>
  <body/>
  <back>
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