Distribution and condition of protected lichen Bryoria nadvornikiana (Gyeln.) Brodo et D. Hawksw. in forest communities of Petrozavodsk city
The work on studying of a condition of population of the protected lichen Bryoria nadvornikiana performed in the first time in plant communities of Petrozavodsk with help two methods (routing method and a method of the trial areas). It was registered 555 thalli growing on 195 trees of spruce as a re...
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ftdoajarticles:oai:doaj.org/article:cd3c6669103f4430b4db3ea4c24839b0 2023-05-15T18:30:49+02:00 Distribution and condition of protected lichen Bryoria nadvornikiana (Gyeln.) Brodo et D. Hawksw. in forest communities of Petrozavodsk city Anna Fenko Viktoriya Tarasova 2016-04-01T00:00:00Z https://doi.org/10.17076/eco346 https://doaj.org/article/cd3c6669103f4430b4db3ea4c24839b0 EN RU eng rus Karelian Research Centre of the Russian Academy of Sciences http://journals.krc.karelia.ru/index.php/ecology/article/view/346 https://doaj.org/toc/1997-3217 https://doaj.org/toc/2312-4504 1997-3217 2312-4504 doi:10.17076/eco346 https://doaj.org/article/cd3c6669103f4430b4db3ea4c24839b0 Transactions of the Karelian Research Centre of the Russian Academy of Sciences, Iss 4, Pp 83-91 (2016) bryoria nadvornikiana population ecology urban forests taiga ecosystems Science Q article 2016 ftdoajarticles https://doi.org/10.17076/eco346 2022-12-31T09:56:47Z The work on studying of a condition of population of the protected lichen Bryoria nadvornikiana performed in the first time in plant communities of Petrozavodsk with help two methods (routing method and a method of the trial areas). It was registered 555 thalli growing on 195 trees of spruce as a result of researches. Length, width of thalli and growth of height over the ground noted for each thallus. It was established that in forest communities of the city Bryoria most often meets in spruce bilberry wet (46%). The maximum number of thallus (43%) is revealed on young trees age of 40-54 years, 4-6 m, with a diameter of a trunk 6-10 cm. The most favorable conditions for this species are formed in the lower part of the crown. The appearance of species in aspen forests is caused by existence of young spruce emerging from the undergrowth with lower dry branches suitable for colonization. Number of thallus B. nadvornikiana decreases with increase in anthropogenous loading. State populations of Bryoria in plant communities of the city can be described as normal. Article in Journal/Newspaper taiga Directory of Open Access Journals: DOAJ Articles Proceedings of the Karelian Research Centre of the Russian Academy of Sciences 4 83 |
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English Russian |
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bryoria nadvornikiana population ecology urban forests taiga ecosystems Science Q |
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bryoria nadvornikiana population ecology urban forests taiga ecosystems Science Q Anna Fenko Viktoriya Tarasova Distribution and condition of protected lichen Bryoria nadvornikiana (Gyeln.) Brodo et D. Hawksw. in forest communities of Petrozavodsk city |
topic_facet |
bryoria nadvornikiana population ecology urban forests taiga ecosystems Science Q |
description |
The work on studying of a condition of population of the protected lichen Bryoria nadvornikiana performed in the first time in plant communities of Petrozavodsk with help two methods (routing method and a method of the trial areas). It was registered 555 thalli growing on 195 trees of spruce as a result of researches. Length, width of thalli and growth of height over the ground noted for each thallus. It was established that in forest communities of the city Bryoria most often meets in spruce bilberry wet (46%). The maximum number of thallus (43%) is revealed on young trees age of 40-54 years, 4-6 m, with a diameter of a trunk 6-10 cm. The most favorable conditions for this species are formed in the lower part of the crown. The appearance of species in aspen forests is caused by existence of young spruce emerging from the undergrowth with lower dry branches suitable for colonization. Number of thallus B. nadvornikiana decreases with increase in anthropogenous loading. State populations of Bryoria in plant communities of the city can be described as normal. |
format |
Article in Journal/Newspaper |
author |
Anna Fenko Viktoriya Tarasova |
author_facet |
Anna Fenko Viktoriya Tarasova |
author_sort |
Anna Fenko |
title |
Distribution and condition of protected lichen Bryoria nadvornikiana (Gyeln.) Brodo et D. Hawksw. in forest communities of Petrozavodsk city |
title_short |
Distribution and condition of protected lichen Bryoria nadvornikiana (Gyeln.) Brodo et D. Hawksw. in forest communities of Petrozavodsk city |
title_full |
Distribution and condition of protected lichen Bryoria nadvornikiana (Gyeln.) Brodo et D. Hawksw. in forest communities of Petrozavodsk city |
title_fullStr |
Distribution and condition of protected lichen Bryoria nadvornikiana (Gyeln.) Brodo et D. Hawksw. in forest communities of Petrozavodsk city |
title_full_unstemmed |
Distribution and condition of protected lichen Bryoria nadvornikiana (Gyeln.) Brodo et D. Hawksw. in forest communities of Petrozavodsk city |
title_sort |
distribution and condition of protected lichen bryoria nadvornikiana (gyeln.) brodo et d. hawksw. in forest communities of petrozavodsk city |
publisher |
Karelian Research Centre of the Russian Academy of Sciences |
publishDate |
2016 |
url |
https://doi.org/10.17076/eco346 https://doaj.org/article/cd3c6669103f4430b4db3ea4c24839b0 |
genre |
taiga |
genre_facet |
taiga |
op_source |
Transactions of the Karelian Research Centre of the Russian Academy of Sciences, Iss 4, Pp 83-91 (2016) |
op_relation |
http://journals.krc.karelia.ru/index.php/ecology/article/view/346 https://doaj.org/toc/1997-3217 https://doaj.org/toc/2312-4504 1997-3217 2312-4504 doi:10.17076/eco346 https://doaj.org/article/cd3c6669103f4430b4db3ea4c24839b0 |
op_doi |
https://doi.org/10.17076/eco346 |
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Proceedings of the Karelian Research Centre of the Russian Academy of Sciences |
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4 |
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83 |
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1766214404763811840 |