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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">tinro</journal-id><journal-title-group><journal-title xml:lang="ru">Известия ТИНРО</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestiya TINRO</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1606-9919</issn><issn pub-type="epub">2658-5510</issn><publisher><publisher-name>ТИНРО</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26428/1606-9919-2021-201-755-764</article-id><article-id custom-type="elpub" pub-id-type="custom">tinro-680</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>ИССЛЕДОВАНИЯ В АРКТИКЕ</subject></subj-group></article-categories><title-group><article-title>Сравнительный анализ распределения массовых видов китообразных и рыб в Баренцевом море</article-title><trans-title-group xml:lang="en"><trans-title>Comparative analysis on distribution of common cetacean and fish species in the Barents 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>Клепиковский</surname><given-names>Р. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Klepikovskiy</surname><given-names>R. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Клепиковский Роман Николаевич, старший специалист</p><p>183038, г. Мурманск, ул. Академика Книповича, 6</p></bio><bio xml:lang="en"><p>Klepikovskiy Roman N., senior specialist</p><p>6, Academik Knipovich Street, Murmansk, 183038</p></bio><email xlink:type="simple">rom@pinro.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>Ившин</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivshin</surname><given-names>V. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ившин Виктор Анатольевич, кандидат географических наук, старший научный сотрудник</p><p>183038, г. Мурманск, ул. Академика Книповича, 6</p></bio><bio xml:lang="en"><p>Ivshin Viktor A., Ph.D., senior researcher</p><p>6, Academik Knipovich Street, Murmansk, 183038</p></bio><email xlink:type="simple">ivshin@pinro.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>Трофимов</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Trofimov</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Трофимов Александр Георгиевич, кандидат географических наук, ведущий научный сотрудник</p><p>183038, г. Мурманск, ул. Академика Книповича, 6</p></bio><bio xml:lang="en"><p>Trofimov Alexander G., Ph.D., leading researcher</p><p>6, Academik Knipovich Street, Murmansk, 183038</p></bio><email xlink:type="simple">trofimov@pinro.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Полярный филиал ВНИРО (ПИНРО им. Н.М. Книповича)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Polar branch of VNIRO (PINRO)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>23</day><month>12</month><year>2021</year></pub-date><volume>201</volume><issue>4</issue><fpage>755</fpage><lpage>764</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Клепиковский Р.П., Ившин В.А., Трофимов А.Г., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Клепиковский Р.П., Ившин В.А., Трофимов А.Г.</copyright-holder><copyright-holder xml:lang="en">Klepikovskiy R.N., Ivshin V.А., Trofimov A.G.</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://izvestiya.tinro-center.ru/jour/article/view/680">https://izvestiya.tinro-center.ru/jour/article/view/680</self-uri><abstract><p>Представлены результаты сравнительного анализа данных распределения малого полосатика, горбача, финвала, беломордого дельфина, морской свиньи и некоторых видов рыб в Баренцевом море, собранных в совместных российско-норвежских экосистемных съемках в августе-октябре 2005–2014 гг. Для проведения расчетов акватория Баренцева моря покрывалась равномерной сеткой с пространственными шагами 50 х 50 км, где за выбранный период внутри каждой ячейки определялось количество исследуемых морских млекопитающих и наиболее массовых видов рыб. Китообразные имели видовые особенности распределения и разную степень перекрытия с ареалами рыб: наибольшую у малого полосатика и беломордого дельфина, а наименьшую у морской свиньи. По результатам статистического анализа, для усатых китов приоритетными потенциальными объектами питания в период исследований были мойва и сайка, а для зубатых китов, в частности беломордого дельфина, — треска, пикша, путассу, окуни.</p></abstract><trans-abstract xml:lang="en"><p>Comparative analysis of cetacean and fish species distribution in the Barents Sea is conducted on the data of joint Russian-Norwegian ecosystem surveys in August-October of 2005–2014. The number of observed minke whale (Balaenoptera acutorostrata), humpback whale (Megaptera novaeangliae), fin whale (Balaenoptera physalus), white-beaked dolphin (Lagenorhynchus albirostris), and harbor porpoise (Phocoena phocoena), as well as the acousticmeasured distribution density of fishes, as capelin (Mallotus villosus), polar cod (Boreogadus saida), herring (Clupea sp.), cod (Gadus morhua), haddock (Melanogrammus aeglefinus), saithe (Pollachius virens), blue whiting (Micromesistius poutassoumes), redfish (Sebastes sp.), norway pout (Trisopterus esmarkii), and fish fingerlings are summarized by the squares 50 x 50 km and maps of their distribution are drawn. A degree of overlapping between distributions of cetacean and fish species is estimated for each pair of species, as ratio of number of the squares where the species were presented together to total number of the squares where the species were found. Associations between cetaceans and their potential prey are determined by the methods of principal components and correlation analysis applied to the log-transformed data. Distribution of the widely distributed cetaceans, as minke whale and white-beaked dolphin, overlapped largely (up to 42 %) with many of studied fish species, therefore their possible predation on these species was significant. On the contrary, locally distributed cetaceans, such as harbor porpoise, had possibly lesser impact on fish because of low overlapping with their distribution (&lt; 11 %). By the results of correlation analysis, capelin and polar cod were the priority potential prey for baleen whales (p &lt; 0.01 and p = 0.02, respectively), whereas cod, haddock, blue whiting, and redfish – for toothed whales (p = 0.02, 0.01, 0.02, and &lt; 0.01, respectively), in particular for white-beaked dolphin.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>малый полосатик</kwd><kwd>горбач</kwd><kwd>финвал</kwd><kwd>беломордый дельфин</kwd><kwd>морская свинья</kwd><kwd>Баренцево море</kwd><kwd>распределение</kwd><kwd>мойва</kwd><kwd>сайка</kwd><kwd>треска</kwd></kwd-group><kwd-group xml:lang="en"><kwd>minke whale</kwd><kwd>humpback whale</kwd><kwd>fin whale</kwd><kwd>white-beaked dolphin</kwd><kwd>harbor porpoise</kwd><kwd>Barents Sea</kwd><kwd>distribution</kwd><kwd>capelin</kwd><kwd>polar cod</kwd><kwd>herring</kwd><kwd>cod</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">Атлас морских млекопитающих СССР / под ред. д-ра биол. наук В.А. 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