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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">hydrophysics</journal-id><journal-title-group><journal-title xml:lang="ru">Фундаментальная и прикладная гидрофизика</journal-title><trans-title-group xml:lang="en"><trans-title>Fundamental and Applied Hydrophysics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-6673</issn><issn pub-type="epub">2782-5221</issn><publisher><publisher-name>St. Petersburg Research Center of the Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">hydrophysics-867</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>ГИДРОФИЗИЧЕСКИЕ И БИОГЕОХИМИЧЕСКИЕ ПОЛЯ И ПРОЦЕССЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>HYDROPHYSICAL AND BIOGEOCHEMICAL FIELDS AND PROCESSES</subject></subj-group></article-categories><title-group><article-title>Моделирование стационарной циркуляции и полусуточных поверхностных и внутренних приливов в проливе Карские Ворота</article-title><trans-title-group xml:lang="en"><trans-title>Modeling of the Stationary Circulation and Semidiurnal Surface and Internal Tides in the Strait of Kara Gates</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>Каган</surname><given-names>Б. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kagan</surname><given-names>B. A.</given-names></name></name-alternatives><email xlink:type="simple">kagan@ioras.nw.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>Тимофеев</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Timofeev</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">timofeev@ioras.nw.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Санкт-Петербургский филиал Института океанологии им. П. П. Ширшова РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saint-Petersburg Department of the P.P.Shirshov Institute of Oceanology of RAS</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2015</year></pub-date><pub-date pub-type="epub"><day>19</day><month>11</month><year>2022</year></pub-date><volume>8</volume><issue>3</issue><fpage>72</fpage><lpage>79</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Каган Б.А., Тимофеев А.А., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Каган Б.А., Тимофеев А.А.</copyright-holder><copyright-holder xml:lang="en">Kagan B.A., Timofeev A.A.</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://hydrophysics.spbrc.ru/jour/article/view/867">https://hydrophysics.spbrc.ru/jour/article/view/867</self-uri><abstract><p>В рамках трехмерной конечно-элементной гидростатической модели QUODDY-4 выполнена серия численных экспериментов по воспроизведению стационарной циркуляции, а также поверхностных и внутренних М2 приливов в районе пролива Карские Ворота. Форсинг обуславливается либо стационарными перепадами уровня свободной поверхности на открытой границе исследуемой области, либо приливными колебаниями уровня на той же границе, либо и тем и другим одновременно. Показано, что предсказываемые моделью амплитуды внутренних приливных волн на поднятии дна в этом проливе составляют порядка 10—16 м при средних (за сизигийно-квадратурный цикл) условиях. Примечательно, что максимальные амплитуды внутренних приливных волн отмечаются там, где внутренние приливные волны распространяются навстречу стационарному потоку. Результаты моделирования воспроизводят также стационарный поток массы, ориентированный из Баренцева моря в Карское, слабое западное поверхностное течение Литке, тенденцию к образованию вырожденной амфидромии с центром на о. Вайгач и изменения приливных фаз от 0 до 30° и от 330 до 0° в прилегающих частях Баренцева и Карского морей соответственно. </p></abstract><trans-abstract xml:lang="en"><p>A series of numerical experiments is carried out for simulation of the stationary circulation and semidiurnal surface and internal tides in the region of the Kara Gates Strait. They are caused by either stationary contrasts of the free surface level at the open boundary of the domain under study, or by tidal elevations at the above boundary, or by means of both concurrently. It is shown that the predicted amplitudes of internal tidal waves on the bottom uplift in the strait amount to about 10—16 m under mean (over a syzygy-quadrature cycle) conditions. It is remarkable that the maximum internal tidal waves’ amplitudes are detected where internal tidal waves propagate against the stationary flow. Modeling results also show the slight western Litke current, a tendency to the appearance of the degenerate amphidrome with its center at the Vaigach Island and changes in tidal phases from 0 to 30° and from 330 to 0° in the adjacent parts of the Batrents and Kara Seas, respectively. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>трехмерная модель</kwd><kwd>стационарная циркуляция</kwd><kwd>приливы</kwd><kwd>пролив Карские Ворота</kwd></kwd-group><kwd-group xml:lang="en"><kwd>three-dimensional model</kwd><kwd>stationary circulation</kwd><kwd>tides</kwd><kwd>Kara Gates Strait</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Морозов Е. Г., Писарев С. В., Ерофеева С. Ю. Внутренние волны в арктических морях России // Поверхностные и внутренние волны в Северном Ледовитом океане / Под ред. И. В. Лавренова, Е. Г. Морозова. СПб.: Гидрометеоиздат, 2002. 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