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 <front>
  <journal-meta>
   <journal-id journal-id-type="publisher-id">Russian Journal of Earth Sciences</journal-id>
   <journal-title-group>
    <journal-title xml:lang="en">Russian Journal of Earth Sciences</journal-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Russian Journal of Earth Sciences</trans-title>
    </trans-title-group>
   </journal-title-group>
   <issn publication-format="online">1681-1208</issn>
  </journal-meta>
  <article-meta>
   <article-id pub-id-type="publisher-id">56604</article-id>
   <article-id pub-id-type="doi">10.2205/2022ES000815</article-id>
   <article-categories>
    <subj-group subj-group-type="toc-heading" xml:lang="ru">
     <subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject>
    </subj-group>
    <subj-group subj-group-type="toc-heading" xml:lang="en">
     <subject>ORIGINAL ARTICLES</subject>
    </subj-group>
    <subj-group>
     <subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject>
    </subj-group>
   </article-categories>
   <title-group>
    <article-title xml:lang="en">Studying diurnal and secular variations of the Earth's magnetic field 	using data from Yangibazar magnetic observatory (Uzbekistan)</article-title>
    <trans-title-group xml:lang="ru">
     <trans-title>Изучение суточных и вековых вариаций магнитного поля Земли по данным магнитной обсерватории «Янгибазар» (Узбекистан)</trans-title>
    </trans-title-group>
   </title-group>
   <contrib-group content-type="authors">
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Юсупов</surname>
       <given-names>Валижон Рустамович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Yusupov</surname>
       <given-names>Valizhon Rustamovich</given-names>
      </name>
     </name-alternatives>
     <xref ref-type="aff" rid="aff-1"/>
     <xref ref-type="aff" rid="aff-2"/>
    </contrib>
    <contrib contrib-type="author">
     <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6476-9471</contrib-id>
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Соловьев</surname>
       <given-names>Анатолий Александрович</given-names>
      </name>
      <name xml:lang="en">
       <surname>Soloviev</surname>
       <given-names>Anatoly Aleksandrovich</given-names>
      </name>
     </name-alternatives>
     <email>a.soloviev@gcras.ru</email>
     <bio xml:lang="ru">
      <p>доктор физико-математических наук;</p>
     </bio>
     <bio xml:lang="en">
      <p>doctor of physical and mathematical sciences;</p>
     </bio>
     <xref ref-type="aff" rid="aff-3"/>
     <xref ref-type="aff" rid="aff-4"/>
    </contrib>
    <contrib contrib-type="author">
     <name-alternatives>
      <name xml:lang="ru">
       <surname>Сидоров</surname>
       <given-names>Роман </given-names>
      </name>
      <name xml:lang="en">
       <surname>Sidorov</surname>
       <given-names>Roman </given-names>
      </name>
     </name-alternatives>
     <email>r.sidorov@gcras.ru</email>
     <xref ref-type="aff" rid="aff-5"/>
    </contrib>
   </contrib-group>
   <aff-alternatives id="aff-1">
    <aff>
     <institution xml:lang="ru">Институт сейсмологии АН РУз</institution>
     <city>Ташкент</city>
     <country>Узбекистан</country>
    </aff>
    <aff>
     <institution xml:lang="en">Institute of Seismology of Academy Sciences of Republic Uzbekistan</institution>
     <city>Tashkent</city>
     <country>Uzbekistan</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-2">
    <aff>
     <institution xml:lang="ru">Ташкентский государственный технический университет им. Ислама Каримова</institution>
     <city>Ташкент</city>
     <country>Узбекистан</country>
    </aff>
    <aff>
     <institution xml:lang="en">Tashkent State Technical University</institution>
     <city>Tashkent</city>
     <country>Uzbekistan</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-3">
    <aff>
     <institution xml:lang="ru">Геофизический центр РАН</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Geophysical Center RAS</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-4">
    <aff>
     <institution xml:lang="ru">Институт физики Земли им. О. Ю. Шмидта РАН</institution>
     <city>Москва</city>
     <country>Россия</country>
    </aff>
    <aff>
     <institution xml:lang="en">Schmidt Institute of Physics of the Earth RAS</institution>
     <city>Moscow</city>
     <country>Russian Federation</country>
    </aff>
   </aff-alternatives>
   <aff-alternatives id="aff-5">
    <aff>
     <institution xml:lang="ru">Geophysical Center of Russian Academy of Sciences</institution>
     <country>ru</country>
    </aff>
    <aff>
     <institution xml:lang="en">Geophysical Center of Russian Academy of Sciences</institution>
     <country>ru</country>
    </aff>
   </aff-alternatives>
   <pub-date publication-format="print" date-type="pub" iso-8601-date="2022-12-30T00:00:00+03:00">
    <day>30</day>
    <month>12</month>
    <year>2022</year>
   </pub-date>
   <pub-date publication-format="electronic" date-type="pub" iso-8601-date="2022-12-30T00:00:00+03:00">
    <day>30</day>
    <month>12</month>
    <year>2022</year>
   </pub-date>
   <volume>22</volume>
   <issue>6</issue>
   <fpage>1</fpage>
   <lpage>14</lpage>
   <history>
    <date date-type="received" iso-8601-date="2022-06-06T00:00:00+03:00">
     <day>06</day>
     <month>06</month>
     <year>2022</year>
    </date>
    <date date-type="accepted" iso-8601-date="2022-10-14T00:00:00+03:00">
     <day>14</day>
     <month>10</month>
     <year>2022</year>
    </date>
   </history>
   <self-uri xlink:href="https://rjes.ru/en/nauka/article/56604/view">https://rjes.ru/en/nauka/article/56604/view</self-uri>
   <abstract xml:lang="ru">
    <p>В статье приведена информация о геомагнитной обсерватории «Янгибазар», руководство которой осуществляется Институтом сейсмологии Академии наук Республики Узбекистан. Продемонстрированы результаты исследования вариаций магнитных полей на магнитно-ионосферной обсерватории «Янгибазар» и сопоставление среднегодовых значений модуля магнитного поля с главным магнитным полем Земли. Приведено сравнение между суточным ходом геомагнитного поля в течение четырех дней 21–24 июня 2021 года на обсерватории «Янгибазар» и суточным ходом за этот же период на близлежащих станциях и обсерваториях «Алма-Ата» (Казахстан) и «Гюлагарак» (Армения), также изучены абсолютные значения элементов магнитного поля, зарегистрированные на обсерватории в период 2010–2021 гг. Сделан вывод о целесообразности развёртывания высокоточных геомагнитных измерений международного стандарта на базе обсерватории «Янгибазар».</p>
   </abstract>
   <trans-abstract xml:lang="en">
    <p>The article provides information about the Yangibazar geomagnetic observatory, managed by the Institute of Seismology of the Academy of Sciences of the Republic of Uzbekistan. The results of the study of magnetic field variations at the Yangibazar magnetic-ionospheric observatory and comparison of the average annual values of the magnetic field absolute magnitude with the main magnetic field of the Earth are demonstrated. A comparison is made between the diurnal variation of the geomagnetic field for four days on June 21–24, 2021 at the Yangibazar observatory and the diurnal variation for the same period at the nearby stations and observatories Alma-Ata (Kazakhstan) and Gyulagarak (Armenia), the absolute values of the magnetic field elements recorded at the observatory in the period 2010–2021 were also studied. The conclusion is made about the expediency of deploying high-precision geomagnetic measurements that meet the international standard on the basis of the Yangibazar observatory.</p>
   </trans-abstract>
   <kwd-group xml:lang="ru">
    <kwd>геомагнитное поле</kwd>
    <kwd>обсерватория</kwd>
    <kwd>вариации</kwd>
    <kwd>вековой ход</kwd>
   </kwd-group>
   <kwd-group xml:lang="en">
    <kwd>geomagnetic field</kwd>
    <kwd>observatory</kwd>
    <kwd>variations</kwd>
    <kwd>secular variation</kwd>
   </kwd-group>
   <funding-group>
    <funding-statement xml:lang="ru">Результаты, представленные в этой статье, получены на магнитной обсерватории &quot;Алма-Ата&quot; (ААА). Мы благодарим ДТОО &quot;Институт ионосферы&quot; АО &quot;Национальный центр космических исследований и технологий&quot; Республики Казахстан за поддержку его работы и INTERMAGNET за продвижение высоких стандартов практики магнитных обсерваторий (https://www.intermagnet.org/). В работе использовалось оборудование и данные, предоставленные ЦКП &quot;Аналитический центр геомагнитных данных&quot; Геофизического центра РАН (http://ckp.gcras.ru/). Работа выполнена в рамках государственного задания Геофизического центра РАН, утвержденного Минобрнауки России, а также в рамках Фундаментальной темы ФА-Ф-8-006 &quot;Исследование особенностей проявления напряженно-деформированного состояния разноранговых сейсмотектонических структур комплексом геолого-геофизических методов&quot;, утверждённой Министерством науки и инноваций Республики Узбекистан.</funding-statement>
    <funding-statement xml:lang="en">The results presented in this article were obtained at the Alma-Ata Magnetic Observatory (AAA). We thank the DTOO &quot;Institute of the Ionosphere&quot; JSC &quot;National Center for Space Research and Technology&quot; of the Republic of Kazakhstan for supporting its work and INTERMAGNET for promoting the high standards of practice of magnetic observatories (https://www.intermagnet.org/). The equipment and data provided by the Center for Collective Use &quot;Analytical Center for Geomagnetic Data&quot; of the Geophysical Center of the Russian Academy of Sciences (http://ckp.gcras.ru/) were used in the work. The work was carried out within the framework of the state task of the Geophysical Center of the Russian Academy of Sciences, approved by the Ministry of Education and Science of Russia, as well as within the framework of the Fundamental topic FA-F-8-006 &quot;Study of the features of the manifestation of the stress-strain state of seismotectonic structures of different ranks by a complex of geological and geophysical methods&quot;, approved by the Ministry of Science and Innovation Republic of Uzbekistan.</funding-statement>
   </funding-group>
  </article-meta>
 </front>
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