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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">gtcrust</journal-id><journal-title-group><journal-title xml:lang="ru">Геодинамика и тектонофизика</journal-title><trans-title-group xml:lang="en"><trans-title>Geodynamics &amp; Tectonophysics</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2078-502X</issn><publisher><publisher-name>Institute of the Earth's crust of the Russian Academy of Sciences, Siberian Branch</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.5800/GT-2020-11-1-0463</article-id><article-id custom-type="elpub" pub-id-type="custom">gtcrust-985</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>СОВРЕМЕННАЯ ГЕОДИНАМИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>RECENT GEODYNAMICS</subject></subj-group></article-categories><title-group><article-title>ИЗУЧЕНИЕ КОНЦЕНТРАЦИЙ РАСТВОРЕННЫХ ГЕЛИЯ И РАДОНА В ПОДЗЕМНЫХ ВОДАХ ЮЖНОГО ПРИБАЙКАЛЬЯ В СВЯЗИ С СЕЙСМИЧЕСКИМИ ПРОЦЕССАМИ</article-title><trans-title-group xml:lang="en"><trans-title>THE STUDY OF DISSOLVED HELIUM AND RADON CONCENTRATIONS IN GROUNDWATERS OF SOUTHERN PRIBAIKALIE IN CONNECTION WITH SEISMIC PROCESSES</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семенов</surname><given-names>Р. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Semenov</surname><given-names>R. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>РУДОЛЬФ МИХАЙЛОВИЧ СЕМЕНОВ докт. геол.-мин. наук, профессор, в.н.с.</p><p>664074, г. Иркутск, ул. Чернышевского, 15, Россия 664033, г. Иркутск, ул. Лермонтова, 128, Россия</p></bio><bio xml:lang="en"><p>RUDOLF M. SEMENOV Doctor of Geology and Mineralogy, Professor, Lead Researcher</p><p>15 Chernishevsky St, Irkutsk 664074, Russia; 128 Lermontov St, Irkutsk 664033, Russia</p></bio><email xlink:type="simple">semenov@crust.irk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лопатин</surname><given-names>М. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Lopatin</surname><given-names>M. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>МАКСИМ НИКОЛАЕВИЧ ЛОПАТИН преподаватель</p><p>664003, г. Иркутск, ул. Карла Маркса, 1, Россия</p></bio><bio xml:lang="en"/><email xlink:type="simple">flamewolf@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чечельницкий</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chechelnitsky</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ВЛАДИМИР ВАСИЛЬЕВИЧ ЧЕЧЕЛЬНИЦКИЙ канд. геол.-мин. наук, заместитель директора по научной работе</p><p>664033, г. Иркутск, ул. Лермонтова, 128, Россия</p></bio><bio xml:lang="en"><p>VLADIMIR V. CHECHELNITSKY Candidate of Geology and Mineralogy, Deputy Director for Science</p><p>128 Lermontov St, Irkutsk 664033, Russia</p></bio><email xlink:type="simple">chechel@crust.irk.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт земной коры Сибирского отделения РАН;&#13;
Иркутский государственный университет путей сообщения</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of the Earth’s Crust, Siberian Branch of RAS;&#13;
Irkutsk State Transport University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт земной коры Сибирского отделения РАН;&#13;
Иркутский государственный университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of the Earth’s Crust, Siberian Branch of RAS;&#13;
Irkutsk State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Байкальский филиал ФИЦ «Единая геофизическая служба РАН»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Baikal Branch, Geophysical Survey of RAS</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>19</day><month>03</month><year>2020</year></pub-date><volume>11</volume><issue>1</issue><fpage>63</fpage><lpage>74</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Семенов Р.М., Лопатин М.Н., Чечельницкий В.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Семенов Р.М., Лопатин М.Н., Чечельницкий В.В.</copyright-holder><copyright-holder xml:lang="en">Semenov R.M., Lopatin M.N., Chechelnitsky V.V.</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://www.gt-crust.ru/jour/article/view/985">https://www.gt-crust.ru/jour/article/view/985</self-uri><abstract><p>Известно, что изменения геохимических полей нередко обусловлены формированием и реализацией очагов землетрясений, причем тех подземных толчков, которые по своему энергетическому классу и эпицентральному расстоянию способны оказывать влияние на гидрогеохимические поля в пунктах наблюдений. С целью установления этих взаимосвязей в Южном Прибайкалье проводятся исследования содержаний растворенных в подземных водах радона и гелия. В качестве пункта наблюдения использовалась артезианская скважина № 3 бывшего профилактория «Зеленый Мыс» (Иркутская область). Пробы воды, отбираемые ежедневно в 10 часов утра, подвергались процессу барботажа и последующему измерению концентраций радона на блоках бета-детектирования комплекса «Камера-01», а также на приборе ИНГЕМ-1 (индикатор гелия магниторазрядный) для определения концентраций гелия. За период с 2010 по 2016 г. нами было рассмотрено 22 сейсмических события с энергетическими классами К от 10.4 до 14.5 и эпицентральными расстояниями от 40 до 750 км, которые проявились в пункте гидрогеохимических наблюдений с условной энергетической характеристикой K’&gt;6. Установлено, что накануне землетрясений в вариациях концентраций обнаруживаются определенные закономерности, которые могут служить предвестниками времени возникновения землетрясений. Они выражаются в своеобразных формах кривых на графиках содержаний радона и гелия. Их вариации, превышающие величину полутора – двух среднеквадратичных отклонений в сторону повышения или понижения концентраций, как правило, предшествовали землетрясениям. В данной статье рассматриваются полученные результаты изменений вариаций вышеуказанных газов, которые обусловлены сейсмическим процессом и могут служить краткосрочным предвестником землетрясений.</p></abstract><trans-abstract xml:lang="en"><p>It is known that changes in geochemical fields may be due to the formation and development of earthquake foci. Hydrogeochemical fields at observation sites can be disturbed by underground shocks of sufficient energy, which occur at specific epicentral distances. Our study aimed to reveal these relationships by analysing the concentrations of helium and radon in groundwaters of Southern Pribaikalie, the area around Lake Baikal in Russia. Water samples were taken daily at 10 a.m. from artesian well No. 3 in Zeleny Mys, Irkutsk region. After water sparging, radon concentrations were measured by beta-detection Camera-01 and INGEM-1 (magnetic discharge indicator of helium) to determine helium concentrations. We analysed the concentration values in connection with 22 seismic events that occurred from 2010 to 2016 at the hydrogeochemical observation site (energy classes K of 10.4–14.5; epicentral distances of 40–750 km; conditional energy of K’&gt;6). Based on the radon and helium concentration diagrams, specific regularities were established in the concentration variations before the earthquakes. Generally, concentration variations (increasing/decreasing) in excess of 1.5–2.0 standard deviations preceded earthquakes. This article presents the study results and discusses variations in the radon and helium concentrations, which are due to the seismic process and can be considered as a short-term precursor of earthquakes.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сейсмичность</kwd><kwd>радон</kwd><kwd>гелий</kwd><kwd>энергетический класс землетрясений</kwd><kwd>эпицентральное расстояние</kwd><kwd>предвестник землетрясений</kwd></kwd-group><kwd-group xml:lang="en"><kwd>seismicity</kwd><kwd>radon</kwd><kwd>helium</kwd><kwd>earthquake energy class</kwd><kwd>epicentral distance</kwd><kwd>earthquake precursor</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Данные исследования были выполнены при поддержке РФФИ (проект № 20-05-00357 A).</funding-statement><funding-statement xml:lang="en">The research was supported by RFBR (20-05-00357 A).</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">Allegri L., Bella F., Della Monica G., Ermini A., Improta S., Sgrigna V., Biagi P.F., 1983. Radon and rilt anomalies detected before the Irpinia (south Italy) earthquake of November 23, 1980 at great distances from the epicenter. Geophysical Research Letters 10 (4), 269–272. https://doi.org/10.1029/gl010i004p00269.</mixed-citation><mixed-citation xml:lang="en">Allegri L., Bella F., Della Monica G., Ermini A., Improta S., Sgrigna V., Biagi P.F., 1983. Radon and rilt anomalies detected before the Irpinia (south Italy) earthquake of November 23, 1980 at great distances from the epicenter. Geophysical Research Letters 10 (4), 269–272. https://doi.org/10.1029/gl010i004p00269.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Русский перевод: Методы прогноза землетрясений: их применение в Японии / Ред. Т. Асада. М.: Недра, 1984. 312 с.</mixed-citation><mixed-citation xml:lang="en">Asada T. (Ed.), 1982. Earthquake Prediction Techniques: Their Application in Japan. University of Tokyo Press, Tokyo, 317 p.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Барсуков В.Л., Беляев А.А., Бакалдин Ю.А., Игумнов В.А., Ибрагимова Т.Л., Серебренников В.С., Султанходжаев А.Н. Геохимические методы прогноза землетрясений. М.: Наука, 1992. 213 с.</mixed-citation><mixed-citation xml:lang="en">Barsukov V.L., Belyaev A.A., Bakaldin Yu.A., Igumnov V.A., Ibragimova T.L., Serebrennikov V.S., Sultankhodzhaev A.N., 1992. Geochemical Methods for Earthquake Forecasting. Nauka, Moscow, 213 p. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Барсуков В.Л., Беляев А.А., Серебренников В.С. Вестники беды (о поиске средств геохимического прогноза землетрясений). М.: Наука, 1989. 136 с.</mixed-citation><mixed-citation xml:lang="en">Barsukov V.L., Belyaev A.A., Serebrennikov V.S., 1989. Precursors of Disaster (Search for Means of Geochemical Forecasting of Earthquakes). Nauka, Moscow, 136 p. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Barsukov V.L., Varshal G.M., Garanin A.V., Zamokina N.S., 1985. The significance of hydrogeochemical methods for short-term earthquake prediction. In: Hydrogeochemical precursors of earthquakes. Nauka, Moscow, p. 3–16 (in Russian) [Барсуков В.Л., Варшал Г.М., Гаранин А.В., Замокина Н.С. Значение гидрогеохимических методов для краткосрочного прогноза землетрясений // Гидрогеохимические предвестники землетрясений. М.: Наука, 1985. С. 3–16</mixed-citation><mixed-citation xml:lang="en">Barsukov V.L., Varshal G.M., Garanin A.V., Zamokina N.S., 1985. The significance of hydrogeochemical methods for short-term earthquake prediction. In: Hydrogeochemical precursors of earthquakes. Nauka, Moscow, p. 3–16 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Cicerone R.D., Ebel J.E., Britton J., 2009. A systematic compilation of earthquake precursors. Tectonophysics 476 (3–4), 371–396. https://doi.org/10.1016/j.tecto.2009.06.008.</mixed-citation><mixed-citation xml:lang="en">Cicerone R.D., Ebel J.E., Britton J., 2009. A systematic compilation of earthquake precursors. Tectonophysics 476 (3–4), 371–396. https://doi.org/10.1016/j.tecto.2009.06.008.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Добровольский И.П. Математическая теория подготовки и прогноза тектонического землетрясения. М.: ФИЗМАТЛИТ, 2009. 240 с.</mixed-citation><mixed-citation xml:lang="en">Dobrovolsky I.P., 2009. Mathematical Theory of Preparation and Prediction of Tectonic Earthquake. FIZMATLIT, Moscow, 240 p. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Фирстов П.П., Макаров Е.О. Реакция подпочвенного и растворенного в подземных водах радона на изменение напряженно-деформированного состояния земной коры // Сейсмические приборы. 2015. Т. 51. № 4. С. 58–80</mixed-citation><mixed-citation xml:lang="en">Firstov P.P., Makarov E.O., 2015. Reaction of radon in soil and groundwater to stress-strain state of the Earth’s crust. Seismic Instruments 51 (4), 58–80 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Ghosh D., Deb A., Sengupta R., 2009. Anomalous radon emission as precursor of earthquake. Journal of Applied Geophysics 69 (2), 67–81. https://doi.org/10.1016/j.jappgeo.2009.06.001.</mixed-citation><mixed-citation xml:lang="en">Ghosh D., Deb A., Sengupta R., 2009. Anomalous radon emission as precursor of earthquake. Journal of Applied Geophysics 69 (2), 67–81. https://doi.org/10.1016/j.jappgeo.2009.06.001.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Gol’din S.V., Dyad’kov P.G., Dashevskii Y.A., 2001. The South Baikal geodynamic testing ground: strategy of earthquake prediction. Geologiya i Geofizika (Russian Geology and Geophysics) 42 (10), 1484–1496.</mixed-citation><mixed-citation xml:lang="en">Gol’din S.V., Dyad’kov P.G., Dashevskii Y.A., 2001. The South Baikal geodynamic testing ground: strategy of earthquake prediction. Geologiya i Geofizika (Russian Geology and Geophysics) 42 (10), 1484–1496.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Грацинский В.Г., Горбушина Л.В., Тыминский В.Г. О выделении радиоактивных газов из образцов горных пород под воздействием ультразвука // Физика Земли. 1967. № 10. С . 91–94</mixed-citation><mixed-citation xml:lang="en">Gratsinsky V.G., Gorbushina L.V., Tyminsky V.G., 1967. On the release of radioactive gases from rock samples under the influence of ultrasound. Fizika Zemli (10), 91–94 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Igarashi G., Wakita H., 1990. Groundwater radon anomalies associated with earthquakes. Tectonophysics 180 (2–4), 237–254. https://doi.org/10.1016/0040-1951(90)90311-u.</mixed-citation><mixed-citation xml:lang="en">Igarashi G., Wakita H., 1990. Groundwater radon anomalies associated with earthquakes. Tectonophysics 180 (2–4), 237–254. https://doi.org/10.1016/0040-1951(90)90311-u.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Карта разломов юга Восточной Сибири. Масштаб 1:1500000 / Ред. П.М. Хренов. Л.: ВСЕГЕИ, 1982</mixed-citation><mixed-citation xml:lang="en">Khrenov P.M. (Ed.), 1982. Map of Faults of Southern East Siberia. Scale 1:1500000. VSEGEI, Leningrad (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Киссин И.Г. Высокоамплитудные предвестники землетрясений и «чувствительные зоны» земной коры // Физика Земли. 1988. № 6. С. 3–13</mixed-citation><mixed-citation xml:lang="en">Kissin I.G., 1988. High-amplitude precursors of earthquakes and ‘sensitive crustal zones’. Fizika Zemli (6), 3–13 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Киссин И.Г. Гидрогеологический мониторинг земной коры // Физика Земли. 1993. № 8. С. 58–69</mixed-citation><mixed-citation xml:lang="en">Kissin I.G., 1993. Hydrogeological monitoring of the Earth’s crust. Fizika Zemli (8), 58–69 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Kissin I.G., 1997. Relations between forerunners of earthquakes and postseismic effects. Transactions (Doklady) of the Russian Academy of Sciences / Earth Science Sections 355 (5), 736–739.</mixed-citation><mixed-citation xml:lang="en">Kissin I.G., 1997. Relations between forerunners of earthquakes and postseismic effects. Transactions (Doklady) of the Russian Academy of Sciences / Earth Science Sections 355 (5), 736–739.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Киссин И.Г. Флюиды в земной коре: геофизические и тектонические аспекты. М.: Наука, 2009. 328 с.</mixed-citation><mixed-citation xml:lang="en">Kissin I.G., 2009. Vibes in the Earth’s Crust: Geophysical and Tectonic Aspects. Nauka, Moscow, 328 p. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Kissin I.G., Grinevsky A.O., 1990. Main features of hydrogeodynamic earthquake precursors. Tectonophysics 178 (2–4), 277–286. https://doi.org/10.1016/0040-1951(90)90154-z.</mixed-citation><mixed-citation xml:lang="en">Kissin I.G., Grinevsky A.O., 1990. Main features of hydrogeodynamic earthquake precursors. Tectonophysics 178 (2–4), 277–286. https://doi.org/10.1016/0040-1951(90)90154-z.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Круподеров В.С., Куликов Г.В. О методологии краткосрочного прогноза землетрясений // Разведка и охрана недр. 2008. № 8. С. 44–48</mixed-citation><mixed-citation xml:lang="en">Krupoderov V.S., Kulikov G.V., 2008. On the methodology of short-term earthquake forecasting. Subsoil Exploration and Protection (8), 44–48 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Маренный А.М., Цапалов А.А., Микляев П.С., Петрова Т.Б. Закономерности формирования радонового поля в геологической среде. М.: Изд-во «Перо», 2016. 394 с.</mixed-citation><mixed-citation xml:lang="en">Marenny A.M., Tsapalov A.A., Miklyaev P.S., Petrova T.B., 2016. Regularities of Formation of Radon Field in Geological Medium. Pero Publishing House, Moscow, 394 p. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Методика измерений содержания радия и радона в природных водах. М.: НТЦ «Нитон», 1993. 6 с.</mixed-citation><mixed-citation xml:lang="en">Methodology for Measuring Radium and Radon Concentrations in Natural Waters. 1993. RTC Niton, Moscow, 6 p. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Mogi K., 1985. Earthquake Prediction. Academic Press, Tokyo, 355 p.</mixed-citation><mixed-citation xml:lang="en">Mogi K., 1985. Earthquake Prediction. Academic Press, Tokyo, 355 p.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Прасолов Э.М. Изотопная геохимия и происхождение природных газов. Л.: Недра, 1990. 283 с.</mixed-citation><mixed-citation xml:lang="en">Prasolov E.M., 1990. Isotopic Geochemistry and Origin of Natural Gases. Nedra, Leningrad, 283 p. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Раутиан Т.Г. Об определении энергии землетрясений на расстоянии до 3000 км // Труды ИФЗ АН СССР. 1964. № 32 (199). С. 88–93</mixed-citation><mixed-citation xml:lang="en">Rautian T.G., 1964. On determining the energy of earthquakes at a distance up to 3000 km. Proceedings of the Institute of Physics of the Earth, USSR Acad. Sci. 32 (199), 88–93 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Rikitake T., 1976. Earthquake Prediction. Elsevier, Amsterdam, 357 p.</mixed-citation><mixed-citation xml:lang="en">Rikitake T., 1976. Earthquake Prediction. Elsevier, Amsterdam, 357 p.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Рябинин Г.В., Хаткевич Ю.М. Морфологическая типизация и анализ гидрогеохимических предвестников землетрясений (на примере юго-восточной части полуострова Камчатка) // Геофизический мониторинг и проблемы сейсмической безопасности Дальнего Востока России: Труды региональной научно-технической конференции. Т. 2 / Ред. В.Н. Чебров, В.А. Салтыков. Петропавловск-Камчатский: ГС РАН, 2008. С. 49–53</mixed-citation><mixed-citation xml:lang="en">Ryabinin G.V., Hatkevich Yu.M., 2008. Morphological types and analysis of hydrogeochemical precursors of earthquakes (case of the southeastern Kamchatka Peninsula). In: V.N. Chebrov, V.A. Saltykov (Eds), Geophysical monitoring and problems of seismic safety in the Russian Far East. Proceedings of the Regional Scientific and Technical Conference. Vol. 2. GS RAS, Petropavlovsk-Kamchatsky, p. 49–53 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Рябинин Г.В., Кузьмин Ю.Д. Гидрогеохимический мониторинг сейсмотектонических процессов на Камчатке. Современное состояние, результаты, перспективы развития // Сейсмологические и геофизические исследования на Камчатке / Ред. Е.И. Гордеев, В.Н. Чебров. Петропавловск-Камчатский: Новая книга, 2012. С. 211–235</mixed-citation><mixed-citation xml:lang="en">Ryabinin G.V., Kuzmin Yu.D., 2012. Hydrogeochemical monitoring of seismotectonic processes in Kamchatka. Current state, results, development prospects. In: E.I. Gordeev, V.N. Chebrov (Eds.), Seismological and geophysical studies in Kamchatka. Novaya Kniga, Petropavlovsk-Kamchatsky, p. 211–235 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Семенов Р.М. Землетрясение 27.08.2008 года на юге Байкала и его предвестники // Геодинамика и тектонофизика. 2010. Т. 1. № 4. С. 441–447 https://doi.org/10.5800/GT-2010-1-4-0028.</mixed-citation><mixed-citation xml:lang="en">Semenov R.M., 2010. Earthquake of 27 August 2008 in the Southern Baikal area and its precursors. Geodynamics &amp; Tectonophysics 1 (4), 441–447 (in Russian)  https://doi.org/10.5800/GT-2010-1-4-0028.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Semenov R.M., Lopatin M.N., 2013. Search for short-term precursors of earthquakes in Southern Pribaikalie. Bulletin of the Irkutsk State University. Earth Science Series 6 (1), 183–189 (in Russian) [Семенов Р.М., Лопатин М.Н. Поиск краткосрочных предвестников землетрясений в Южном Прибайкалье // Известия Иркутского государственного университета. Серия Науки о Земле. 2013. Т. 6. № 1. С. 183–189</mixed-citation><mixed-citation xml:lang="en">Semenov R.M., Lopatin M.N., 2013. Search for short-term precursors of earthquakes in Southern Pribaikalie. Bulletin of the Irkutsk State University. Earth Science Series 6 (1), 183–189 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Semenov R.M., Smekalin O.P., 2011. The large earthquake of 27 August 2008 in Lake Baikal and its precursors. Russian Geology and Geophysics 52 (4), 405–410. https://doi.org/10.1016/j.rgg.2011.03.003.</mixed-citation><mixed-citation xml:lang="en">Semenov R.M., Smekalin O.P., 2011. The large earthquake of 27 August 2008 in Lake Baikal and its precursors. Russian Geology and Geophysics 52 (4), 405–410. https://doi.org/10.1016/j.rgg.2011.03.003.</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Seminsky K.Z., Seminsky A.K., 2016. Radon in groundwaters in the Baikal region and Transbaikalia: variations in space and time. Geodynamics &amp; Tectonophysics 7 (3), 477– 493 (in Russian) [Семинский К.Ж., Семинский А.К. Радон в подземных водах Прибайкалья и Забайкалья: пространственно-временные вариации // Геодинамика и тектонофизика. 2016. Т. 7. № 3. С. 477–493 https://doi.org/10.5800/GT-2016-7-3-0218.</mixed-citation><mixed-citation xml:lang="en">Seminsky K.Z., Seminsky A.K., 2016. Radon in groundwaters in the Baikal region and Transbaikalia: variations in space and time. Geodynamics &amp; Tectonophysics 7 (3), 477– 493 (in Russian). https://doi.org/10.5800/GT-2016-7-3-0218.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Шабынин Л.Л., Найдич В.И., Новиков В.М. О механизме формирования гидрогеохимических предвестников землетрясений // Гидрогеохимические исследования на прогностических полигонах: Тезисы докладов Всесоюзного совещания. Алма-Ата: Наука, 1983. С. 99–101</mixed-citation><mixed-citation xml:lang="en">Shabynin L.L., Naidich V.I., Novikov V.M., 1983. On the mechanism of formation of hydrogeochemical precursors of earthquakes. In: Hydrogeochemical studies at prognostic polygons. Abstracts of the All-Union Meeting. Nauka, Alma-Ata, p. 99–101 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Сидорин А.Я. Зависимость времени проявления предвестников землетрясений от эпицентрального расстояния // Доклады АН СССР. 1979. Т. 245. № 4. С. 825–828</mixed-citation><mixed-citation xml:lang="en">Sidorin A.Ya., 1979. Dependence of the time of manifestation of earthquake precursors on epicentral distance. Doklady AN SSSR 245 (4), 825–828 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Соболев Г.А. Основы прогноза землетрясений. М.: Наука, 1993. 313 с.</mixed-citation><mixed-citation xml:lang="en">Sobolev G.A., 1993. Fundamentals of Earthquake Prediction. Nauka, Moscow, 313 p. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Тыминский В.Г. Геохимические предвестники землетрясения // Природа. 1979. № 2. С. 46–47</mixed-citation><mixed-citation xml:lang="en">Tyminsky V.G., 1979. Geochemical precursors of an earthquake. Priroda (Nature) (2), 46–47 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Уломов В.И., Мавашев Б.З. О предвестнике сильного тектонического землетрясения // Доклады АН СССР. 1967. Т. 176. № 2. С. 319–321</mixed-citation><mixed-citation xml:lang="en">Ulomov V.I., Mavashev B.Z., 1967. On a precursor of a strong tectonic earthquake. Doklady AN SSSR 176 (2), 319– 321 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Utkin V.I., Mamyrov E., Kan M.V., Krivasheev S.V., Yurkov A.K., Kosyakin I.I., Shishkanov A.N., 2006. Radon monitoring in the Northern Tien Shan with application to the process of tectonic earthquake nucleation. Izvestiya, Physics of the Solid Earth 42 (9), 775–784. https://doi.org/10.1134/S1069351306090072.</mixed-citation><mixed-citation xml:lang="en">Utkin V.I., Mamyrov E., Kan M.V., Krivasheev S.V., Yurkov A.K., Kosyakin I.I., Shishkanov A.N., 2006. Radon monitoring in the Northern Tien Shan with application to the process of tectonic earthquake nucleation. Izvestiya, Physics of the Solid Earth 42 (9), 775–784. https://doi.org/10.1134/S1069351306090072.</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Vartanyan G.S., 2000. Fluidosphere, geodynamic filtration and formation of fracture permeability during subsidence of sedimentary strata. Geology, Methods of Prospecting, Exploration and Evaluation of Deposits of Fuel and Energy Raw Materials (6), 33 p. (in Russian) [Вартанян Г.С. Флюидосфера, геодинамическая фильтрация и формирование трещинной проницаемости в ходе погружения осадочных толщ // Геология, методы поисков, разведки и оценки месторождений топливно-энергетического сырья. 2000. № 6. 33 с.</mixed-citation><mixed-citation xml:lang="en">Vartanyan G.S., 2000. Fluidosphere, geodynamic filtration and formation of fracture permeability during subsidence of sedimentary strata. Geology, Methods of Prospecting, Exploration and Evaluation of Deposits of Fuel and Energy Raw Materials (6), 33 p. (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit39"><label>39</label><citation-alternatives><mixed-citation xml:lang="ru">Войтов Г.И., Попов Е.А. Геохимический прогноз землетрясений // Природа. 1989. № 12. С. 60–64</mixed-citation><mixed-citation xml:lang="en">Voitov G.I., Popov E.A., 1989. Geochemical prediction of earthquakes. Priroda (Nature) (12), 60–64 (in Russian)</mixed-citation></citation-alternatives></ref><ref id="cit40"><label>40</label><citation-alternatives><mixed-citation xml:lang="ru">Wyss M., Aceves R.L., Park S.K., Geller R.J., Jackson D.D., Kagan Y.Y., Mulargia F., 1997. Cannot earthquakes be predicted? Science 278 (5337), 487–490. https://doi.org/10.1126/science.278.5337.487.</mixed-citation><mixed-citation xml:lang="en">Wyss M., Aceves R.L., Park S.K., Geller R.J., Jackson D.D., Kagan Y.Y., Mulargia F., 1997. Cannot earthquakes be predicted? Science 278 (5337), 487–490. https://doi.org/10.1126/science.278.5337.487.</mixed-citation></citation-alternatives></ref><ref id="cit41"><label>41</label><citation-alternatives><mixed-citation xml:lang="ru">Яницкий И.Н. Гелиевая съемка. М.: Недра, 1979. 96 с.</mixed-citation><mixed-citation xml:lang="en">Yanitsky I.N., 1979. Helium Survey. Nedra, Moscow, 96 p. (in Russian)</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>
