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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">esoil</journal-id><journal-title-group><journal-title xml:lang="ru">Бюллетень Почвенного института имени В.В. Докучаева</journal-title><trans-title-group xml:lang="en"><trans-title>Dokuchaev Soil Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0136-1694</issn><issn pub-type="epub">2312-4202</issn><publisher><publisher-name>V.V. Dokuchaev Soil Science Institute</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.19047/0136-1694-2021-107-116-138</article-id><article-id custom-type="elpub" pub-id-type="custom">esoil-654</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>Определение запечатанности почв и грунтов функциональных зон г. Волгограда на основе данных дистанционного зондирования</article-title><trans-title-group xml:lang="en"><trans-title>Determination of soil and ground sealing  in functional zones of Volgograd  based on remote sensing data</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5381-9114</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гордиенко</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gordienko</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>м.н.с. лаборатории защиты почв от эрозии ФНЦ агроэкологии РАН</p></bio><email xlink:type="simple">oleg.gordienko.95@bk.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФНЦ агроэкологии РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Volgograd State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>25</day><month>06</month><year>2021</year></pub-date><volume>0</volume><issue>107</issue><fpage>116</fpage><lpage>138</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гордиенко О.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Гордиенко О.А.</copyright-holder><copyright-holder xml:lang="en">Gordienko O.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://bulletin.esoil.ru/jour/article/view/654">https://bulletin.esoil.ru/jour/article/view/654</self-uri><abstract><p>В работе приводятся результаты дешифрирования запечатанных почв и грунтов для территории г. Волгограда и его различных функциональных зон. Определение доли запечатанности осуществлялось посредством автоматизированного метода путем классификации космоснимка QuickBird методом “максимального правдоподобия”. В качестве объектов исследования выбраны территории всех районов города Волгограда, а также селитебные и рекреационные функциональные зоны. Установлено, что запечатанные поверхности занимают около 169.4 км2 (20.5% от всей площади города). Однако для каждого из районов города и каждой функциональной зоны характерна своя доля запечатанных территорий. Наиболее запечатанными оказались поверхности Тракторозаводского (24.2%), Ворошиловского (33.0%), Дзержинского (37.4%), Центрального (45.2%), Краснооктябрьского (39.4%) и Красноармейского (26.6%) районов Волгограда. Почвенный покров Советского (13.5%) и Кировского (12.9%) районов запечатан в наименьшей степени. Запечатанность функциональных зон также варьирует в широких пределах. Так, наибольшие значения запечатанности (до 63%) характеризуют много-, мало- и среднеэтажную зону. Широкий интервал значений (от 26 до 51%) соответствует территориям зон индивидуальной жилой застройки, а также коллективных садов и дач (от 9.6 до 39.5%). В рекреационной зоне средняя запечатанность на уровне 27.6%. Таким образом, выявленная доля запечатанных поверхностей на территории Волгограда и его функциональных зон позволит в дальнейшем эффективно решать задачи территориального планирования при реализации работ по озеленению и благоустройству городской территории.</p></abstract><trans-abstract xml:lang="en"><p>The paper presents the results of interpretation of sealed soils and ground for the territory of Volgograd and its various functional zones. Determination of the sealed portion was performed by means of automated method using ENVI 4.7 software by means of QuickBird space image classification using the “maximum likelihood” method. The study objects were the territories of all districts of Volgograd, as well as residential and recreational functional zones. It was found that the sealed surfaces occupy about 169.4 km2 (20.5% of the total area of the city). However, the city districts and functional zones differ significantly in proportion of sealed areas. The most sealed surfaces were those of Tractorozavodsky (24.2%), Voroshilovsky (33.0%), Dzerzhinsky (37.4%), Centralny (45.2%), Krasnooktyabrsky (39.4%) and Krasnoarmeisky (26.6%) districts of Volgograd. Soil cover of the Sovetsky (13.5%) and Kirovsky (12.9%) districts is least sealed. Sealing of functional zones also varies widely. Thus, the highest values of sealing (up to 63%) characterize the multi-, low- and medium-rise constructions zones. A wide range of values (from 26 to 51%) corresponds to the areas of individual residential development, as well as collective gardens and dachas (from 9.6 to 39.5%). In the recreational zone average sealing is at 27.6% level. Thus, the identified share of sealed surfaces on the territory of Volgograd and its functional zones will allow solving effectively the problems of territorial planning in the further implementation of works on gardening and landscaping of urban areas.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>запечатанность</kwd><kwd>Ekranic Technosols</kwd><kwd>дешефрирование космоснимков</kwd><kwd>метод максимального правдоподобия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>sealing</kwd><kwd>Ekranic Technosols</kwd><kwd>imagery interpretation</kwd><kwd>maximum likelihood method</kwd><kwd>Volgograd</kwd><kwd>functional zones</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">Власов Д.В., Касимов Н.С., Кошелева Н.Е. 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