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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">isplta</journal-id><journal-title-group><journal-title xml:lang="ru">Известия Санкт-Петербургской лесотехнической академии</journal-title><trans-title-group xml:lang="en"><trans-title>Izvestia Sankt-Peterburgskoj lesotehniceskoj akademii</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-4304</issn><issn pub-type="epub">2658-5871</issn><publisher><publisher-name>СПбГЛТУ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21266/2079-4304.2022.241.6-16</article-id><article-id custom-type="elpub" pub-id-type="custom">isplta-175</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>ЛЕСНОЕ ХОЗЯЙСТВО</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>FORESTRY</subject></subj-group></article-categories><title-group><article-title>Особенности восстановления лесного фотоценоза после сгоревшего сосняка на скальниках</article-title><trans-title-group xml:lang="en"><trans-title>Features of restoration of forest phytocenosis on a post-pyrogenic landscape</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1717-3085</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гаврилова</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Gavrilova</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ГАВРИЛОВА Ольга Ивановна – профессор кафедры технологии и организации лесного комплекса, доктор сельскохозяйственных наук</p><p>185910, пр. Ленина, д. 33, г. Петрозаводск, Республика Карелия</p></bio><bio xml:lang="en"><p>GAVRILOVA Olga I. – DSc (Agricultural), Professor of the Department of Technology and Organization</p><p>185910. Lenin av. 33. Republic of Karelia. Petrozavodsk</p></bio><email xlink:type="simple">ogavril@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3497-9312</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Грязькин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Gryazkin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ГРЯЗЬКИН Анатолий Васильевич – профессор кафедры лесоводства, доктор биологических наук</p><p>194021, Институтский пер., д. 5, Санкт-Петербург</p></bio><bio xml:lang="en"><p>GRYAZKIN Anatoly V. – DSc (Biology), Professor</p><p>194021. Institutskiy lane 5. St. Petersburg</p></bio><email xlink:type="simple">lesovod@bk.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ПетрГУ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Forest Complex of PetrSU</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Санкт-Петербургский государственный лесотехнический университет имени С.М. Кирова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Forestry Department of the St.Petersburg State Forest Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>27</day><month>02</month><year>2024</year></pub-date><volume>0</volume><issue>241</issue><fpage>6</fpage><lpage>16</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Гаврилова О.И., Грязькин А.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Гаврилова О.И., Грязькин А.В.</copyright-holder><copyright-holder xml:lang="en">Gavrilova O.I., Gryazkin A.V.</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-lta.spbftu.ru/jour/article/view/175">https://izvestiya-lta.spbftu.ru/jour/article/view/175</self-uri><abstract><p>Установлено, что послепожарное восстановление лесной экосистемы имеет свои особенности. В результате низового лесного пожара сосняк черничный сменился березняком черничным. Это в первую очередь связано с лесорастительными условиями. Объект исследования – гарь 2006 года на юге Республики Карелия. Видовой состав, состояние и структура древостоя, подроста, подлеска и живого напочвенного покрова установлены с использованием метода круговых учетных площадок. Через 15 лет после пожара сформировался новый древостой, его густота превышает 22 тыс.экз./га. Из-за высокой густоты молодняка отпад березы достигает 23%. Всего в составе молодняка выявлено 7 лесообразующих пород. По численности преобладают Betula pendula Roth. – 73% и Alnus incana (L.) Moench. – 15%. Несмотря на большую густоту основного яруса, в восстановлении лесной экосистемы участвует и подлесок. Общая численность растений в этом компоненте леса – около 17 тыс./га. Более 95% численности подлеска приходится на Salix caprea L. и Sorbus aucuparia L.. В небольшом количестве встречаются Prunus padus L., Viburnum opulus L и Juniperus communis L. Живой напочвенный покров сложен преимущественно теневыносливыми видами. Преобладают Polytrichum commune HEDW., Avenella flexuosa (L.) DREJER и Oxalis acetosella L. Только эти 3 вида из более 26, выявленных в составе живого напочвенного покрова, имеют проективное покрытие около 5%. Общее проективное покрытие травяно-кустарничкового яруса составляет около 50%. Участки без живого напочвенного покрова (мертвопокровные парцеллы) занимают в целом более 29% площади лесного участка. Мохово-лишайниковый ярус представлен несколькими видами мхов и лишайников. По типологии В.Н. Сукачева сформировавшийся березняк можно отнести к березнякам черничного типа леса.</p></abstract><trans-abstract xml:lang="en"><p>It is established that the post-fire restoration of the forest ecosystem has its own characteristics. As a result of a grass-roots forest fire, blueberry pine was replaced by blueberry birch. This is primarily due to forest conditions. The object of the study is a 2006 fire in the south of the Republic of Karelia. The species composition, condition and structure of the stand, undergrowth, undergrowth and living ground cover were established using the method of circular accounting sites. 15 years after the fire, a new stand was formed, its density exceeds 22 thousand copies / ha. Due to the high density of the young, the loss of birch reaches 23%. In total, 7 forest-forming breeds were identified in the young stock. Betula pendula Roth. – 73% and Alnus incana (L.) Moench predominate in number – 15%. Despite the large density of the main tier, the undergrowth also participates in the restoration of the forest ecosystem. The total number of plants in this component of the forest is about 17 thousand/ha. More than 95% of the number of undergrowth falls on Salix caprea L. and Sorbus aucuparia L.. In small numbers there are Prunus padus L., Viburnum opulus L and Juniperus communis L. The living ground cover is composed mainly of shade-tolerant species. Polytrichum commune HEDW., Avenella flexuosa (L.) DREJER and Oxalis acetosella L. predominate. Only these 3 species out of more than 26 identified as part of the living ground cover have a projective coverage of about 5%. The total projective coverage of the grass-shrub layer is about 50%. Plots without living ground cover (dead-cover parcels) occupy in general more than 29% of the area of the forest plot. The moss-lichen layer is represented by several types of mosses and lichens. According to the typology of V.N. Sukacheva formed birch can be attributed to the birch forests of the blueberry type of forest.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>послепожарное лесовосстановление</kwd><kwd>сосняк черничный</kwd><kwd>березняк</kwd><kwd>молодняк</kwd><kwd>подлесок</kwd><kwd>живой напочвенный покров</kwd></kwd-group><kwd-group xml:lang="en"><kwd>post-fire reforestation</kwd><kwd>blueberry pine forest</kwd><kwd>birch forest</kwd><kwd>young growth</kwd><kwd>undergrowth</kwd><kwd>living ground cover</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">Гаврилова О.И., Колганов Е.С., Пак К.А. Оценка успешности самовозобновления сосны на гари // Лесотехнический журнал. 2020. № 4. С. 142–150.</mixed-citation><mixed-citation xml:lang="en">Bond W.J., Keely J.E. Fire as a global herbivore: Ecology and evolution of flammable ecosystems. 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