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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">aari</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы Арктики и Антарктики</journal-title><trans-title-group xml:lang="en"><trans-title>Arctic and Antarctic Research</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0555-2648</issn><issn pub-type="epub">2618-6713</issn><publisher><publisher-name>Государственный научный центр Российской Федерации Арктический и антарктический научно-исследовательский институт</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.30758/0555-2648-2019-65-3-239-254</article-id><article-id custom-type="elpub" pub-id-type="custom">aari-190</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>ОКЕАНОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>OCEANOLOGY</subject></subj-group></article-categories><title-group><article-title>Межгодовая изменчивость продолжительности безледного периода в юго-западной части Карского моря</article-title><trans-title-group xml:lang="en"><trans-title>Interannual variability of the ice-free period duration in the southwestern Kara Sea</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>Сочнев</surname><given-names>О. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Sochnev</surname><given-names>O. Ya.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"/><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Корнишин</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kornishin</surname><given-names>K. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"><p>Moscow.</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ефимов</surname><given-names>Я. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Yefimov</surname><given-names>Ya. О.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва.</p></bio><bio xml:lang="en"/><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Миронов</surname><given-names>Е. У.</given-names></name><name name-style="western" xml:lang="en"><surname>Mironov</surname><given-names>Ye. U.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><email xlink:type="simple">mir@aari.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Порубаев</surname><given-names>В. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Porubayev</surname><given-names>V. S.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"/><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>НК Роснефть</institution><country>Россия</country></aff><aff xml:lang="en"><institution>OC Rosneft</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Арктический научный центр</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Arctic Research Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Арктический и антарктический научно-исследовательский институт</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Scientific Center of the Russian Federation Arctic and Antarctic Research Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>03</day><month>10</month><year>2019</year></pub-date><volume>65</volume><issue>3</issue><fpage>239</fpage><lpage>254</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сочнев О.Я., Корнишин К.А., Ефимов Я.О., Миронов Е.У., Порубаев В.С., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Сочнев О.Я., Корнишин К.А., Ефимов Я.О., Миронов Е.У., Порубаев В.С.</copyright-holder><copyright-holder xml:lang="en">Sochnev O.Y., Kornishin K.A., Yefimov Y.О., Mironov Y.U., Porubayev V.S.</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.aaresearch.science/jour/article/view/190">https://www.aaresearch.science/jour/article/view/190</self-uri><abstract><p>Рассмотрена межгодовая изменчивость сроков очищения акватории ото льда, начала ледообразования и продолжительность безледного периода в районе геологических структур в юго-западной части Карского моря. Показано, что в последнее десятилетие в результате сочетания благоприятных гидрометеорологических условий продолжительность безледного периода увеличилась более чем на месяц. Анализ основных гидрометеорологических факторов, определяющих продолжительность безледного периода, показал, что возможно выполнять оценку продолжительности операционного периода поисково-разведочного бурения на акватории Восточно-Приновоземельских лицензионных участков с заблаговременностью в несколько месяцев.</p></abstract><trans-abstract xml:lang="en"><p>In the coming years, exploration drilling in the geological structures in the Kara Sea is planned. It will be carried out during the ice-free period using floating drilling facilities of a different ice class. The aim of the work is analysis of the interannual variability of duration of the ice-free period in the area of the geological structures the results of which are necessary for planning operational activity of the drilling platforms and optimization of expenses for exploration drilling on the Arctic shelf. For an assessment of interannual variability of the ice-free period duration in the area of the geological structures there were used data on the dates of water area clearance from ice and beginning of ice formation in the southwestern part of the Kara Sea for the period of 30 years on the basis of the AARI weekly ice charts. An analysis of interannual variability of the ice-free period duration showed that a 20-year summer (1989–2008) and a 10-year (2009–2018) intervals could be identified. It is shown that in the last decade as a result of combination of favorable hydrometeorological conditions the ice-free period duration has increased by more than 1 month. An analysis of the main hydrometeorological factors determining the ice-free period duration indicated that it is possible to perform an assessment of duration of exploration drilling operations in the water area of the East-Prinovozemelsky license blocks with a period in advance of several months. Drilling with the use of ice-resistant drilling platform allows us to extend the operation period, as drilling could be started after disappearance of close ice and finished after the ice thickness growth up to 30 cm.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>безледный период</kwd><kwd>даты очищения и ледообразования</kwd><kwd>Карское море</kwd><kwd>межгодовая изменчивость</kwd></kwd-group><kwd-group xml:lang="en"><kwd>dates of ice clearance and ice formation</kwd><kwd>ice-free period</kwd><kwd>interannual variability</kwd><kwd>the Kara Sea</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследования выполнены в рамках инновационной программы ПАО «НК “Роснефть”»</funding-statement><funding-statement xml:lang="en">The investigations were performed as a part of the innovative activity of Public joint-stock company “NK “Rosneft”</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">Атлас океанов. Северный Ледовитый океан. М.: Изд. ГУНИО МО, 1980. 185 с.</mixed-citation><mixed-citation xml:lang="en">Atlas okeanov. Severniy Ledovitiy ocean. Atlas of the oceans. Arctic Ocean. Moscow: Naval Administration, Ministry of Defence Publ., 1980: 185 p. [In Russian].</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Изменчивость природных условий в шельфовой зоне Баренцева и Карского морей / Под ред. А.И. Данилова, Е.У. Миронова, В.А. Спичкина. СПб.: ААНИИ, 2004. 320 с.</mixed-citation><mixed-citation xml:lang="en">Izmenchivost prirodnih usloviy v shelfovoy zone Barentseva i Karskogo morey. Variability of the natural conditions in the shelf zone of the Barents and Kara Seas. Ed. A.I. Danilov, E.U. Mironov, V.A. Spichkin. St. Petersburg: AARI, 2004: 320 p. [In Russian].</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Атлас гидрометеорологических и ледовых условий морей российской Арктики: обобщение фондовых материалов и результаты экспедиционных исследований ООО «АНПЦ» в 2012–2014 гг. / Под ред. В.А. Павлова, О.А. Вербицкой, Е.У. Миронова, П.А. Тарасова, К.А. Корнишина. М.: «Нефтяное хозяйство», 2015. 128 с.</mixed-citation><mixed-citation xml:lang="en">Atlas gidrometeorologicheskih i ledovih usloviy morey rossiyskoy Arctiki: obobshenie fondovih materialov i rezultati ekspeditsionnih issledovaniy OOO “ANPC” v 2012–2014 gg. Atlas of hydrometeorological and ice conditions of the seas of the Russian Arctic: generalization of stock materials and the results of the expeditionary research of Ltd “ANPC” in 2012–2014. Ed. V.A. Pavlov, O.A. Verbitskaya, E.U. Mironov, P.A. Tarasov, K.A. Kornishin. Moscow: “Neftianoe Hoziaystvo” pub., 2015: 128 p. [In Russian].</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Егоров А.Г., Спичкин В.А. Метод локально-генетической типизации ледовых условий // Труды ААНИИ. 1994. Т. 432. С. 146–163.</mixed-citation><mixed-citation xml:lang="en">Egorov A.G., Spichkin V.A. The method of local genetic typification of ice conditions. Trudy Arkticheskogo nauchno-issledovatel’skogo instituta. Proc. of AARI. 1994, 432: 146–163. [In Russian].</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Спичкин В.А. Основные природные факторы, определяющие аномалии сроков начала ледообразования в морях сибирского шельфа // Труды ААНИИ. 1987. Т. 402. С. 81–92.</mixed-citation><mixed-citation xml:lang="en">Spichkin V.A.The main natural factors that determine the anomalies of the timing of the beginning of ice formation in the seas of the Siberian shelf. Trudy Arkticheskogo nauchno-issledovatel’skogo instituta. Proc. of AARI, 1987, 402: 81–92. [In Russian].</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Егоров А.Г. Долгосрочный прогноз количества и распределения сплоченных льдов в море Лаптевых в летний период // Информационный сборник ГМЦ РФ «Результаты испытания новых и усовершенствованных методов гидрометеорологических прогнозов». 2002. № 29. С. 120–136.</mixed-citation><mixed-citation xml:lang="en">Egorov A.G. Long-term forecast of the quantity and distribution of cohesive ice in the Laptev Sea in the summer. Informatsionniy sbornic GMTS RF. “Rezultati ispitaniy novih i usovershenstvovanih metodov gidrometeorologicheskih prognozov”. Information collection of the RF GMC “Results of testing new and improved methods of hydrometeorological forecasts”. 2002, 29: 120–136. [In Russian].</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Монин А.С. Прогноз погоды как задача физики. М.: Наука, 1969. 184 с.</mixed-citation><mixed-citation xml:lang="en">Monin A.C. Prognoz pogodi kak zadacha fiziki. Weather forecast as a physics problem. Moscow: Nauka, 1969: 184 p. [In Russian].</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Фролов И.Е., Гудкович З.М., Карклин В.П., Ковалев Е.Г., Смоляницкий В.М. Климатические изменения ледяного покрова морей евразийского шельфа // Научные исследования в Арктике. Т. 2. СПб.: Наука, 2007. 136 с.</mixed-citation><mixed-citation xml:lang="en">Frolov I.E., Gudkovich Z., Karklin V., Kovalev E. Smolyanitsky V. Nauchnye issledovanija v Arktike. T. 2. Klimaticheskie izmenenija ledjanogo pokrova morej Evrazijskogo shel’fa. Scientific research in the Arctic. V. 2. Climate Change of ice cover extent in Eurasian Arctic Shelf Seas. St. Petersburg: Nauka, 2007: 136 p. [In Russian].</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Дианский Н.А., Соломонова И.В., Гусев А.В. Оценка перспектив навигации по Северному морскому пути на основе комбинированного прогностического сценария // Труды ГОИН. 2018. Вып. 219. С. 249–268.</mixed-citation><mixed-citation xml:lang="en">Dianskiy N.A., Solomonova I.V., Gusev A.V. Evaluation of the prospects for navigating the Northern Sea Route based on a combined prognostic scenario. Trudy Gosudarstvennogo okeanograficheskogo instituta. Proc. SOI. 2018, 219: 249–268 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>
