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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">10.21266/2079-4304.2021.235.119-136</article-id><article-id custom-type="elpub" pub-id-type="custom">isplta-219</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>Оценка результатов применения новой редакции правил ухода за лесами на примере Тихвинского лесничества</article-title><trans-title-group xml:lang="en"><trans-title>Assessment of the implementation of the new forest care rules by the example of Tikhvinsk forestry</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>Сафонов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Safonov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>САФОНОВ Артем Валерьевич – студент</p><p>194021, Институтский пер., д. 5, лит. У, Санкт-Петербург</p></bio><bio xml:lang="en"><p>SAFONOV Artem V. – student</p><p>194021. Institute per. 5. Lit. U. St. Petersburg</p></bio><email xlink:type="simple">safoms2@mail.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>Крестьянова</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Krestyanova</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>КРЕСТЬЯНОВА Мария Андреевна – студентка</p><p>194021, Институтский пер., д. 5, лит. У, Санкт-Петербург</p></bio><bio xml:lang="en"><p>KRESTYANOVA Maria A. – student</p><p>194021. Institute per. 5. Lit. U. St. Petersburg</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>Суворов</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Suvorov</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>СУВОРОВ Сергей Александрович – студент</p><p>194021, Институтский пер., д. 5, лит. У, Санкт-Петербург</p></bio><bio xml:lang="en"><p>SUVOROV Sergey A. – student</p><p>194021. Institute per. 5. Lit. U. St. Petersburg</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>Данилов</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Danilov</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ДАНИЛОВ Дмитрий Александрович – профессор кафедры лесоводства, доктор сельскохозяйственных наук</p><p>194021, Институтский пер., д. 5, лит. У, Санкт-Петербург</p></bio><bio xml:lang="en"><p>DANILOV Dmitry A. – DSc (Agricultural), Professor, Department of Forestry</p><p>194021. Institute per. 5. Lit. U. St. Petersburg</p></bio><email xlink:type="simple">stown200@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Санкт-Петербургский государственный лесотехнический университет имени С.М. Кирова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>St.Petersburg State Forest Technical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff xml:lang="ru" id="aff-2"><institution>Санкт-Петербургский государственный лесотехнический университет имени С.М. Кирова</institution><country>Russian Federation</country></aff><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>05</day><month>03</month><year>2024</year></pub-date><volume>0</volume><issue>235</issue><fpage>119</fpage><lpage>136</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сафонов А.В., Крестьянова М.А., Суворов С.А., Данилов Д.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Сафонов А.В., Крестьянова М.А., Суворов С.А., Данилов Д.А.</copyright-holder><copyright-holder xml:lang="en">Safonov A.V., Krestyanova M.A., Suvorov S.A., Danilov D.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://izvestiya-lta.spbftu.ru/jour/article/view/219">https://izvestiya-lta.spbftu.ru/jour/article/view/219</self-uri><abstract><p>Рубки ухода за лесом – это комплекс лесохозяйственных мероприятий. направленный на улучшение качественных и количественных показателей древостоя, формирование высокопродуктивных, устойчивы[ и хозяйственно-ценных насаждений, путем удаления из насаждений больных, поврежденных, фаутных деревьев, а также деревьев нежелательных пород в молодняках, жердняках и средневозрастных дендроцинозах. В работе представлено сравнение нормативных показателей по двум правилам ухода за лесом, основным различием которых является подход к выделению максимально допустимого вырубаемого запаса, основывающегося на анализе абсолютной, для нового норматива, и относительной, для старого, полнот древостоя. Была произведена оценка и сравнение классов товарности, процентов вырубаемого запаса и его распределения по делянкам, с целью выявления различий и особенностей подходов двух рассматриваемых нормативных подходов. По результатам проведенных анализов было выявлено различие данных лесоустройства по реальным качественным и количественным показателям древостоя на большинстве делянок, большой разницей между классами товарности по рассматриваемым нормативам, что в свою очередь ведет к различиям в выходе по запасам деловой и дровяной древесины, а также их качественному различию, и интенсивности изреживания полога, что обуславливается вышеописанными особенностями по выделению максимально допустимого вырубаемого запаса. В связи с вышеизложенным, необходимо разрабатывать региональные нормативы уходов за лесом на базе полученных долговременных наблюдений на постоянных пробных площадях с полным циклом проведённых уходов за лесом и при необходимости вносить коррективы, возможность которых принципиально исключается существующей схемой разработки и введения в действие нормативных документов.</p></abstract><trans-abstract xml:lang="en"><p>Forest thinning is a complex of forestry measures aimed at improving the qualitative and quantitative indicators of the stand, the formation of highly productive, sustainable and economically valuable stands, by removing sick, damaged, fallow trees, as well as trees of undesirable species in young stands, stumps and middle-aged stands. The work presents a comparison of the normative indicators for the two rules of forest maintenance, the main difference of which is the approach to the allocation of the maximum allowable felling stock, based on the analysis of the absolute, for the new standard, and the relative, for the old, completeness of the stand. The evaluation and comparison of classes of marketability, percent of the harvested stock and its distribution across the plots were made in order to identify the differences and peculiarities of the approaches of the two normative approaches under consideration. By results of the carried out analyses it was revealed difference of the forest inventory data to real qualitative and quantitative indicators of a stand on the majority of plots, the big difference between classes of marketability on the considered standards that in turn leads to distinctions in an exit on stocks of business and wood, and as their qualitative distinction, and intensity of thinning of a canopy that is caused by the above-named features on allocation of the maximum allowable cut stock. In connection with the above stated, it is necessary to develop regional norms of forest tending on the basis of received long-term observations on permanent trial areas with a full cycle of conducted forest tending and, if necessary, to make corrections, the possibility of which is fundamentally excluded by the existing scheme of development and introduction of normative documents.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Рубки ухода</kwd><kwd>лесоводство</kwd><kwd>правила ухода за лесами</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Cutting care</kwd><kwd>forestry</kwd><kwd>forest care rules</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">Георгиевский Н.П. Рубки ухода за лесом / Н.П. Георгиевский. М.-Л., 1957. 144 с.</mixed-citation><mixed-citation xml:lang="en">Ahnlund Ulvcrona K., Bergström D., Bergsten U. 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