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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">ellibs</journal-id><journal-title-group><journal-title xml:lang="ru">Электронные библиотеки</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Digital Libraries Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">1562-5419</issn><publisher><publisher-name>Казанский (Приволжский) федеральный университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26907/1562-5419-2024-27-1-115-126</article-id><article-id custom-type="elpub" pub-id-type="custom">ellibs-496</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Стохастический анализ потоков тепла «океан –атмосфера» в Северной Атлантике</article-title><trans-title-group xml:lang="en"><trans-title>Stochastic Analysis of «Ocean-Atmosphere» Heat Fluxes in the North Atlantic</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>Тучкова</surname><given-names>Наталия Павловна</given-names></name><name name-style="western" xml:lang="en"><surname>Tuchkova</surname><given-names>Natalia Pavlovna</given-names></name></name-alternatives><email xlink:type="simple">natalia_tuchkova@mail.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>Беляев</surname><given-names>Константин Павлович</given-names></name><name name-style="western" xml:lang="en"><surname>Belyaev</surname><given-names>Konstantin Pavlovich</given-names></name></name-alternatives><email xlink:type="simple">kosbel55@gmail.com</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>Михайлов</surname><given-names>Гурий Михайлович</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhailov</surname><given-names>Gury Mickailovich</given-names></name></name-alternatives><email xlink:type="simple">gmickail@ccas.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Вычислительный центр им. А.А. Дородницына ФИЦ ИУ РАН</institution></aff><aff xml:lang="en"><institution>Dorodnicyn Computing Centre FRC CSC RAS</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Институт океанологии им. П.П. Ширшова РАН</institution></aff><aff xml:lang="en"><institution>2Shirshov Institute of Oceanology of RAS</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>15</day><month>04</month><year>2024</year></pub-date><volume>27</volume><issue>1</issue><fpage>115</fpage><lpage>126</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Тучкова Н.П., Беляев К.П., Михайлов Г.М., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Тучкова Н.П., Беляев К.П., Михайлов Г.М.</copyright-holder><copyright-holder xml:lang="en">Tuchkova N.P., Belyaev K.P., Mikhailov G.M.</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://ellibs.elpub.ru/jour/article/view/496">https://ellibs.elpub.ru/jour/article/view/496</self-uri><abstract><p>Проанализированы данные наблюдений в Северной Атлантике, полученные за 40 лет в рамках проекта NAAD. Рассматривался полный поток тепла из океана в атмосферу (и из атмосферы в океан) как сумма скрытого и явного тепла. Коэффициенты стохастического дифференциального уравнения, представляющего стохастический процесс, были статистически определены из исходного набора данных. Ранее существование и единственность решения в сильном смысле стохастического дифференциального уравнения, порожденного построенным диффузионным процессом, были доказаны при выполнении условий Колмогорова. Численные расчеты проведены на суперкомпьютере «Ломоносов-2» МГУ им. М.В. Ломоносова.
</p></abstract><trans-abstract xml:lang="en"><p>Observational data from the North Atlantic over 40 years of the NAAD project were analyzed. The total heat flux from the ocean to the atmosphere (and from the atmosphere to the ocean) was considered as the sum of latent and sensible heat. The coefficients of the stochastic differential equation representing the stochastic process were statistically determined from the original data set. Previously, the existence and uniqueness of a solution in the strong sense of the stochastic differential equation generated by the constructed diffusion process was proven when Kolmogorov's conditions were met. Numerical calculations on the Lomonosov-2 supercomputer at Moscow State University. M.V. Lomonosov.
</p></trans-abstract><kwd-group xml:lang="ru"><kwd>анализ временных рядов</kwd><kwd>климатический сезонный ход</kwd><kwd>максимальные и минимальные значения тепловых потоков внутри климатического года</kwd></kwd-group><kwd-group xml:lang="en"><kwd>time series analysis</kwd><kwd>climatic seasonal cycle</kwd><kwd>maximum and minimum heat fluxes and temperature values within a climatic year</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">Belyaev K., Mikhaylov G., Salnikov A., Tuchkova N. Seasonal and Decadal Variability of Atmosphere Pressure in Arctic, its Statistical and Temporal Analysis // CEUR Workshop Proceedings, M. Jeusfeld c/o Redaktion Sun SITE, Informatik V, RWTH Aachen (Aachen, Germany), 2020. V. 2784. P. 51–61. http://ceur-ws.org/Vol-2784/rpaper05.pdf.</mixed-citation><mixed-citation xml:lang="en">Belyaev K., Mikhaylov G., Salnikov A., Tuchkova N. 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