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 <front>
 <journal-meta>
 <journal-id journal-id-type="publisher-id">dongu-vestnik01.ru</journal-id>
 <journal-title-group>
 <journal-title xml:lang="ru">Вестник Донецкого университета. Серия 01. Естественные науки</journal-title>
 <trans-title-group xml:lang="en">
 <trans-title>Vestnik of Donetsk University. Series 01. Natural Sciences</trans-title>
 </trans-title-group>
 </journal-title-group>
 <issn publication-format="electronic">2415-7058</issn>
 </journal-meta>
 <article-meta>
 <article-id pub-id-type="publisher-id">533</article-id>
 <article-id pub-id-type="doi">10.5281/zenodo.20799722</article-id>
 <article-categories>
 <subj-group subj-group-type="toc-heading" xml:lang="en">
 <subject>Articles</subject>
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 <subj-group subj-group-type="toc-heading" xml:lang="ru">
 <subject>Статьи</subject>
 </subj-group>
 <subj-group subj-group-type="article-type">
 <subject>Research Article</subject>
 </subj-group>
 </article-categories>
 <title-group>
 <article-title xml:lang="en">PECULIARITIES OF SUSPENDED MATTER DISTRIBUTION IN THE COASTAL WATERS OF SOUTHERN KAMCHATKA ALONG THE COASTAL URBANIZATION GRADIENT</article-title>
 <trans-title-group xml:lang="ru">
 <trans-title>ОСОБЕННОСТИ РАСПРЕДЕЛЕНИЯ ВЗВЕШЕННЫХ ВЕЩЕСТВ В ПРИБРЕЖНЫХ ВОДАХ ЮГА КАМЧАТКИ В ГРАДИЕНТЕ УРБАНИЗАЦИИ ПОБЕРЕЖЬЯ</trans-title>
 </trans-title-group>
 </title-group>
 <contrib-group>
 <contrib contrib-type="author">
 <contrib-id contrib-id-type="orcid">https://orcid.org/0009-0001-1160-4139</contrib-id>
 <name-alternatives>
 <name xml:lang="en">
 <surname>Zaripova</surname>
 <given-names>Ksenia Maratovna</given-names>
 </name>
 <name xml:lang="ru">
 <surname>Зарипова</surname>
 <given-names>Ксения Маратовна</given-names>
 </name>
 </name-alternatives>
 <email>zaripova_km@ibss-ras.ru</email>
 <xref ref-type="aff" rid="aff1">1</xref>
 </contrib>
 <contrib contrib-type="author">
 <contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9137-087X</contrib-id>
 <name-alternatives>
 <name xml:lang="en">
 <surname>Tikhonova</surname>
 <given-names>Elena Andreevna</given-names>
 </name>
 <name xml:lang="ru">
 <surname>Тихонова</surname>
 <given-names>Елена Андреевна</given-names>
 </name>
 </name-alternatives>
 <email>tikhonova_ea@ibss-ras.ru</email>
 <xref ref-type="aff" rid="aff2">2</xref>
 </contrib>
 </contrib-group>
 <aff-alternatives id="aff1">
 <aff xml:lang="ru">
 <institution>Институт биологии южных морей имени А.О. Ковалевского РАН, Севастополь</institution>
 </aff>
 <aff xml:lang="en">
 <institution>A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS, Sevastopol</institution>
 </aff>
 </aff-alternatives>
 <aff-alternatives id="aff2">
 <aff xml:lang="ru">
 <institution>Институт биологии южных морей имени А.О. Ковалевского РАН, Севастополь</institution>
 </aff>
 <aff xml:lang="en">
 <institution>A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS, Sevastopol</institution>
 </aff>
 </aff-alternatives>
 <pub-date date-type="pub" iso-8601-date="2026-06-23" publication-format="electronic">
 <day>23</day>
 <month>06</month>
 <year>2026</year>
 </pub-date>
 <issue>2</issue>
 <issue-title xml:lang="en">NO2 (2026)</issue-title>
 <issue-title xml:lang="ru">№2 (2026)</issue-title>
 <fpage>83</fpage>
 <lpage>91</lpage>
 <history>
 <date date-type="received" iso-8601-date="2026-07-22">
 <day>22</day>
 <month>07</month>
 <year>2026</year>
 </date>
 </history>
 <permissions>
 <copyright-statement xml:lang="ru">Copyright ©; 2026, Вестник Донецкого университета. Серия 01. Естественные науки</copyright-statement>
 <copyright-statement xml:lang="en">Copyright ©; 2026, Vestnik of Donetsk University. Series 01. Natural Sciences</copyright-statement>
 <copyright-year>2026</copyright-year>
 <copyright-holder xml:lang="ru">Вестник Донецкого университета. Серия 01. Естественные науки</copyright-holder>
 <copyright-holder xml:lang="en">Vestnik of Donetsk University. Series 01. Natural Sciences</copyright-holder>
 <license license-type="open-access" ns0:href="https://creativecommons.org/licenses/by-nc/4.0/" xml:lang="ru">
 <license-p>Эта статья распространяется на условиях лицензии Creative Commons Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)</license-p>
 </license>
 <license license-type="open-access" ns0:href="https://creativecommons.org/licenses/by-nc/4.0/" xml:lang="en">
 <license-p>This article is distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (CC BY-NC 4.0)</license-p>
 </license>
 <ali:free_to_read />
 </permissions>
 <self-uri ns0:href="https://dongu-vestnik01.ru/index.php/bdsa/article/view/533">https://dongu-vestnik01.ru/index.php/bdsa/article/view/533</self-uri>
 <abstract xml:lang="en">
 <p>In August 2025, studies of suspended matter content were conducted at 50 stations in the coastal waters of southern Kamchatka, in areas with different degrees of coastal urbanization. Water samples were taken from the surface layer using a bathometer and filtered through membrane filters (0.45 µm pore diameter). Three zones were identified: urban (less than 10 km from large cities), suburban (10–30 km from cities or less than 5 km from towns), and background (more than 30 km from settlements). Statistically significant differences between the zones were established. The median suspended matter content in the urban zone (5.58 mg/L) is 3.8 times higher than background values (1.48 mg/L). The maximum concentration (31.10 mg/L) was recorded in Avacha Bay – more than three times above the fisheries standard (10.0 mg/dm³). To assess the impact of urbanization, an index was applied that takes into account the size of the nearest settlement and the distance from it. An exponential regression model was obtained (R² = 0.65; p</p>
 </abstract>
 <trans-abstract xml:lang="ru">
 <p>В августе 2025 года на 50 станциях в прибрежных акваториях южной Камчатки проведены исследования содержания взвешенных веществ в районах с разной степенью урбанизации. Пробы отбирали из поверхностного горизонта батометром, фильтровали через мембранные фильтры (0,45 мкм). Выделены три зоны: городская (менее 10 км от крупных городов), пригородная (10–30 км от городов или менее 5 км от посёлков) и фоновая (более 30 км от населённых пунктов). Установлены статистически значимые различия между зонами. Медианное содержание взвеси в городской зоне (5,58 мг/л) в 3,8 раза превышает фоновые значения (1,48 мг/л). Максимум (31,10 мг/л) зафиксирован в Авачинской губе – более чем в три раза выше рыбохозяйственного норматива (10,0 мг/дм³). Для оценки влияния урбанизации применён индекс, учитывающий размер ближайшего населённого пункта и удалённость от него. Построена экспоненциальная регрессионная модель (R² = 0,65; p</p>
 </trans-abstract>
 <kwd-group xml:lang="en">
 <kwd>coastal urbanization</kwd>
 <kwd>suspended particulate matter</kwd>
 <kwd>coastal waters</kwd>
 <kwd>Kamchatka Peninsula</kwd>
 <kwd>anthropogenic impact</kwd>
 <kwd>Sea of Okhotsk</kwd>
 <kwd>Pacific Ocean</kwd>
 </kwd-group>
 <kwd-group xml:lang="ru">
 <kwd>урбанизация побережья</kwd>
 <kwd>взвешенные вещества</kwd>
 <kwd>прибрежные акватории</kwd>
 <kwd>полуостров Камчатка</kwd>
 <kwd>антропогенное воздействие</kwd>
 <kwd>Охотское море</kwd>
 <kwd>Тихий океан</kwd>
 </kwd-group>
 <funding-group>
 <funding-statement xml:lang="en">Sampling was carried out on the voyage of the SS</funding-statement>
 <funding-statement xml:lang="ru">Отбор проб проводился в рейсе ПС «Профессор Мультановский» в рамках «Тихоокеанского Плавучего университета» (проекты № 075-03-2025-662/8 и № 075-03-2025-421/5); определение содержания взвеси и анализ полученных результатов - гос. задания ФИЦ ИнБЮМ «Изучение биогеохимических закономерностей радиоэкологических и хемоэкологических процессов в экосистемах водоемов Азово-Черноморского бассейна в сравнении с другими акваториями Мирового океана и отдельными водными экосистемами их водосборных бассейнов для обеспечения устойчивого развития на южных морях России» (№ гос. регистрации 124030100127-7).</funding-statement>
 </funding-group>
 </article-meta>
 </front>
 <body>
 <p>[Полный текст статьи отсутствует в исходных данных. Необходимо добавить текст из PDF или другого источника.]</p>
 </body>
 <back>
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