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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">sergeogr</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Российской академии наук. Серия географическая</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya Rossiiskoi Akademii Nauk. Seriya Geograficheskaya</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2587-5566</issn><issn pub-type="epub">2658-6975</issn><publisher><publisher-name></publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15356/0373-2444-2017-1-62-73</article-id><article-id custom-type="elpub" pub-id-type="custom">sergeogr-540</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>Природные процессы и динамика геосистем</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Natural Processes and Dynamics of Geosystems</subject></subj-group></article-categories><title-group><article-title>ИЗМЕНЧИВОСТЬ КАСАТЕЛЬНОГО НАПРЯЖЕНИЯ ТРЕНИЯ ВЕТРА, ПОЛЯ ТЕЧЕНИЙ И ИХ ЗАВИХРЕННОСТИ В СЕВЕРНОЙ АТЛАНТИКЕ</article-title><trans-title-group xml:lang="en"><trans-title>Variability of the Wind Stress, the Field of Currents, Wind Stress Curl and Vorticity of Surface Currents 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>Полонский</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Polonsky</surname><given-names>A. B.</given-names></name></name-alternatives><email xlink:type="simple">apolonsky5@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>Сухонос</surname><given-names>П. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sukhonos</surname><given-names>P. A.</given-names></name></name-alternatives><email xlink:type="simple">pasukhonis@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Институт природно-технических систем РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute of natural and technical systems, Russian Academy of Science</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>29</day><month>04</month><year>2017</year></pub-date><volume>0</volume><issue>1</issue><fpage>62</fpage><lpage>73</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Полонский А.Б., Сухонос П.А., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Полонский А.Б., Сухонос П.А.</copyright-holder><copyright-holder xml:lang="en">Polonsky A.B., Sukhonos P.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://izvestia.igras.ru/jour/article/view/540">https://izvestia.igras.ru/jour/article/view/540</self-uri><abstract><p>Роль Атлантического океана в климатических изменениях в Атлантико-Европейском регионе обусловливает важность изучения пространственно-временной изменчивости поля течений, а также поля ветра, возбуждающего циркуляцию вод в океане. Анализ литературы показывает, что данные о внутригодовой изменчивости течений в Северной Атлантике носят противоречивый характер, а достоверную информацию о межгодовой изменчивости циркуляции океана в некоторых регионах Северной Атлантики получить невозможно из-за отсутствия длительных океанографических наблюдений. Цель настоящей работы - уточнение внутригодовых изменений и анализ межгодовых изменений отклика циркуляции верхнего слоя Северной Атлантики на атмосферное вынуждение (касательное напряжение трения ветра и его завихренность) по однородным и длительным массивам данных ре-анализа. Подтверждаются особенности внутригодовой изменчивости касательного напряжения трения ветра, скоростей течений и их завихренностей в субтропической и субполярной областях Северной Атлантики. Севернее 15-20° с.ш. на внутригодовые изменения касательного напряжения трения ветра, скоростей течений и их завихренностей в целом приходится менее трети их суммарной изменчивости, остальная дисперсия обусловлена межгодовыми - десятилетними колебаниями. В Субтропической Атлантике в январе наблюдается тенденция к усилению касательного напряжения трения ветра, скоростей течений и антициклонической завихренности ветра и течений во второй половине ХХ в. В сентябре, начиная с середины 1970-х годов, отмечается тенденция к ослаблению этих величин, что приводит к долговременному увеличению амплитуды годового хода. В Субполярной Атлантике с конца 1950-х годов в месяцы с экстремальными величинами в годовом ходе происходит усиление касательного напряжения трения ветра, скоростей течений и циклонической завихренности ветра и течений. При этом значимое увеличение амплитуды годового хода не выражено.</p></abstract><trans-abstract xml:lang="en"><p>The role of the Atlantic Ocean in climate changes in the Atlantic-European region determines the importance of studying spatial-temporal variability of the field of currents and the wind field generating the circulation of water in the ocean. The analysis of literature shows that data on seasonal variability of currents in the North Atlantic are controversial and reliable information on the interannual variability of ocean circulation in some regions of the North Atlantic it is impossible to obtain due to the lack of long oceanographic observations. The purpose of this study was clarifying seasonal changes and analyzing of interannual changes of the response of circulation of the upper layer of the North Atlantic on atmospheric forcing (wind stress and wind stress curl) by homogeneous and long-term datasets of re-analysis. Features of seasonal variability of wind stress, velocities of currents and their vorticity in subtropical and subpolar areas of the North Atlantic are confirmed. To the north of 15-20° of north latitude, seasonal variability of wind stress, velocities of currents and their vorticity generally accounts for less than one third of their total variability, the remaining dispersion is due to interannual and decennial fluctuations. In the Subtropical Atlantic in January there was a trend toward increased seasonal variability of wind stress, velocities of currents and anticyclonic wind stress curl and vorticity of surface currents in the second half of the 20th century. In September, since the mid-1970s, there is the tendency towards the weakening of these values, which leads to a long-term increase in the amplitude of the annual cycle. In the Subpolar Atlantic since the late 1950s, during the months with extreme values in the annual cycle there is an increase in seasonal variability of wind stress, velocities of currents and cyclonic wind stress curl and vorticity of surface currents. While, a significant increase in the amplitude of the annual cycle it is not revealed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>сезонная и межгодовая изменчивость</kwd><kwd>завихренность касательного напряжения трения ветра</kwd><kwd>завихренность поверхностных течений</kwd><kwd>Северная Атлантика</kwd></kwd-group><kwd-group xml:lang="en"><kwd>seasonal and interannual variability</kwd><kwd>wind stress curl</kwd><kwd>vorticity of the surface currents</kwd><kwd>the North Atlantic</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">Джиганшин Г.Ф., Полонский А. Б., Крашенинникова С. Б. 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