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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Russian Journal of Biological Physics and Chemisrty</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Russian Journal of Biological Physics and Chemisrty</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>АКТУАЛЬНЫЕ ВОПРОСЫ БИОЛОГИЧЕСКОЙ ФИЗИКИ И ХИМИИ</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="print">2499-9962</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">54459</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>ЭКОЛОГИЧЕСКАЯ БИОФИЗИКА</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>ECOLOGICAL BIOPHYSICS</subject>
    </subj-group>
    <subj-group>
     <subject>ЭКОЛОГИЧЕСКАЯ БИОФИЗИКА</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">THE KINETIC GROWTH CHARACTERISTICS OF MICROORGANISMS OF PERIPHYTHON OF THE HYDROBIOLOGICAL CLEANING SYSTEMS</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>КИНЕТИЧЕСКИЕ ХАРАКТЕРИСТИКИ РОСТА МИКРООРГАНИЗМОВ ПЕРИФИТОНА СИСТЕМ ГИДРОБИОЛОГИЧЕСКОЙ ОЧИСТКИ</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Дорошенко</surname>
       <given-names>Ю В</given-names>
      </name>
      <name xml:lang="en">
       <surname>Doroshenko</surname>
       <given-names>Yu V</given-names>
      </name>
     </name-alternatives>
     <email>julia_doroshenko@mail.ru</email>
     <xref ref-type="aff" rid="aff-1"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">ФИЦ «Институт биологии южных морей им. А.О. Ковалевского РАН»</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2019-09-25T20:22:29+03:00">
    <day>25</day>
    <month>09</month>
    <year>2019</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2019-09-25T20:22:29+03:00">
    <day>25</day>
    <month>09</month>
    <year>2019</year>
   </pub-date>
   <volume>4</volume>
   <issue>3</issue>
   <fpage>435</fpage>
   <lpage>439</lpage>
   <history>
    <date date-type="received" iso-8601-date="2019-09-20T20:22:29+03:00">
     <day>20</day>
     <month>09</month>
     <year>2019</year>
    </date>
    <date date-type="accepted" iso-8601-date="2019-09-20T20:22:29+03:00">
     <day>20</day>
     <month>09</month>
     <year>2019</year>
    </date>
   </history>
   <self-uri xlink:href="https://rusjbpc.ru/en/nauka/article/54459/view">https://rusjbpc.ru/en/nauka/article/54459/view</self-uri>
   <abstract xml:lang="ru">
    <p>В работе приведён сравнительный анализ некоторых характеристик роста бактериальных и дрожжевых культур, выделенных из перифитона систем гидробиологической очистки морских вод. Исследование микроорганизмов в этом аспекте представляет интерес для выявления их роли в процессах самоочищения и трансформации загрязняющих веществ. В эксперименте использовали чистые культуры представителей массовых родов бактерий и дрожжей перифитона. Установлено, что средняя скорость прироста биомассы для всех бактериальных культур была максимальной через 50 ч эксперимента (0,98-1,28 %/ч), а затем снижалась до (0,35-0,46 %/ч). Скорость прироста биомассы дрожжей также максимальна в первые 50 ч (1,62-1,72 %/ч), к концу эксперимента составляла (0,55-0,58 %/ч). Изучение кинетики роста морских дрожжей Candida показало, что их скорость роста выше, чем у бактерий. Значения прироста биомассы у дрожжей с течением времени возрастали. Количественно подтверждено, что окрашенные формы дрожжевых организмов размножаются менее интенсивно и это может влиять на частоту их встречаемости. Полученные результаты могут быть использованы для расчётов самоочищающей способности акваторий, в которых расположены или будут расположены системы гидробиологической очистки морских вод. При работе над активными ассоциациями микроорганизмов-деструкторов загрязняющих веществ, так же необходимо учитывать скорость и характер их роста.</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The comparative analysis of some growth characteristics of the periphyton bacterial and yeast cultures of hydrobiological cleaning systems of sea water is given. The study of microorganisms in this aspect is of interest to identify their role in the processes of self-purification and transformation of pollutants. Pure cultures of representatives of mass genera of bacteria and periphyton yeasts were used in the experiment. It was found that the average biomass growth rate for all bacterial cultures was maximum after 50 hours of the experiment (0.98-1.28 % / h), and then decreased to 0.35-0.46 % / h. The yeast biomass growth rate is also maximum in the first 50 hours (1.62-1.72 % / h), by the end of the experiment it was 0.55-0.58 % / h. The growth kinetics of Candida sea yeast has been studied. It is shown that their growth rate is higher than that of bacteria. The values of biomass growth in yeasts have increased over time. It has been quantitatively confirmed that the colored forms of yeast organisms reproduce less intensively and this can affect the frequency of their occurrence. The obtained results can be used to calculate the self-cleaning ability of the water areas in which the hydrobiological cleaning systems are located or will be located. When working on active associations of microorganisms-destructors of pollutants, it is also necessary to take into account the speed and nature of their growth.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>кинетические характеристики роста</kwd>
    <kwd>морские дрожжи</kwd>
    <kwd>бактерии</kwd>
    <kwd>системы гидробиологической очистки</kwd>
    <kwd>Чёрное море</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>kinetic growth characteristics</kwd>
    <kwd>marine yeasts</kwd>
    <kwd>bacteria</kwd>
    <kwd>hydrobiological cleaning systems</kwd>
    <kwd>Black sea</kwd>
   </kwd-group>
   <funding-group>
    <funding-statement xml:lang="ru">
            Работа выполнена в рамках госзадания по теме ФИЦ ИнБЮМ № 
            АААА-А18-118020890090-2.
          </funding-statement>
   </funding-group>
  </article-meta>
 </front>
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