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Публикации в изданиях, индексируемых в SCOPUS и не индексируемых в Web of Science, K=1
Публикации в изданиях, индексируемых в SCOPUS и не индексируемых в Web of Science, K=1
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Ревков Н. К.: количество аффилиаций - 1, вклад в КБПР публикации:
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Болтачева Н. А.: количество аффилиаций - 1, вклад в КБПР публикации:
формула: K/(Nсоавторов*Nаффил) = 1/(2*1) = 0.5
Статья в периодическом издании
Structure of the macrozoobenthos assemblages in the central part of the northwestern Black Sea shelf (Zernov's Phyllophora field) at the beginning of the 21st century
SCOPUS 0.369/Q2
| DOI | https://doi.org/10.37828/em.2021.39.11 |
|---|---|
| Язык | Английский |
| Журнал | Ecologica Montenegrina ISSN: 2337-0173; Онлайн ISSN: 2336-9744 |
| Год | 2021 |
| Выходные данные | Том: 39, Страницы: 92-108 |
| Авторы | |
| Даты |
Поступила в редакцию: 24.12.2020 Принята к публикации: 11.02.2021 Опубликована онлайн: 16.02.2021 |
| Абстракт | In the first half of the 20th century, there was an extensive biocoenosis of the unattached red algae Phyllophora crispa on the mussel muds of the central section of the Black Sea’s northwestern shelf, which is known as Zernov’s Phyllophora Field (ZPF). At that time, the area of ZPF was approximately 11000 km2. More than a century after the description of ZPF, long-term changes in its phyto- and zoobenthos have been noted. A period of ecological crisis of the Black Sea ecosystem during the second half of the 20th century was destructive for the phytobenthos of ZPF, with the complete degradation of unattached Phyllophora biocoenosis. In contrast, after a sharp decline in the quantitative development of macrozoobenthos of the soft bottoms in the 1970s, its recovery to pre-crisis levels in the 2010s was noted. Despite the difference in the aforementioned phyto- and zoobenthos dynamics, habitat in the 4025 km² area of the botanical sanctuary of national importance “Zernov’s Phyllophora Field” was recognised as Critically Endangered (CR) within the European Red List of Habitats. In this context, the goal of the present study is to clarify the applicability of the CR category to the entire benthic complex of ZPF water area and to assess the current biocoenotic structure and habitat ordination of the zoobenthos on soft bottoms of the ZPF water area in the current conditions of Black Sea de-eutrophication. The obtained results indicate the presence of one biocoenotic complex (Mytilus galloprovincialis) and three subcomplexes in the zoobenthos of ZPF, where the bivalves Mytilaster lineatus, Modiolula phaseolina, as well as Polychaeta are the next most important subcomplex-forming taxa. Throughout all studies of ZPF, relative stability in the biocoenotic representation of the bottom fauna—with the dominance of M. galloprovincialis—has been observed. Due to the current levels of development in both the soft-bottom macrofauna and assemblages of unattached alga Phyllophora, two different habitats were proposed for identification in the water area of the botanical sanctuary. The first habitat – “Aggregations of unattached red algae Phyllophora in the central part of the northwestern shelf of the Black Sea" – was degraded and can be classified as a CR habitat. The second one – “Pontic circalittoral biogenic detritic bottoms with dead or alive mussel beds, shell deposits, with encrusting corallines and attached foliose sciaphilic macroalgae” – represents the soft-bottom biotope and was associated with the biocoenotic complex M. galloprovincialis, proposed for classification as Least Concern. In accordance with three biocoenotic subcomplexes of complex M. galloprovincialis, the spatial position of the three subhabitats was determined on the soft-bottom in the water area of ZPF. Ключевые слова: biocoenosis, biocoenotic complex, bottom habitat, EUNIS habitat classification, Mytilus galloprovincialis |
| Сведения о финансировании, указанные в публикации | |
| URL | https://www.biotaxa.org/em/article/view/em.2021.39.11 |
| Дополнительные сведения |
Запись создана: 25-02-2021 13:37
Последнее изменение: 03-08-2021 15:52
Библиографическая ссылка:
Revkov N. K., Boltachova N. A. Structure of the macrozoobenthos assemblages in the central part of the northwestern Black Sea shelf (Zernov's Phyllophora field) at the beginning of the 21st century // Ecologica Montenegrina. 2021. Vol. 39. P. 92-108. https://doi.org/10.37828/em.2021.39.11
[SCOPUS 0.369/Q2]
Revkov N. K., Boltachova N. A. Structure of the macrozoobenthos assemblages in the central part of the northwestern Black Sea shelf (Zernov's Phyllophora field) at the beginning of the 21st century // Ecologica Montenegrina. 2021. Vol. 39. P. 92-108. https://doi.org/10.37828/em.2021.39.11
[SCOPUS 0.369/Q2]
Экспертное заключение: № 38, 2021
Индексация на момент включения в базу:
Web of Science
Web of Science
- Статус
- Нет
- Статус
- Да
- Импакт-фактор/Квартиль(год)
- 0.369/Q2 (2019)
- Идентификатор
- 2-s2.0-85110998700
- Статус
- Нет
- ID
- 46291995
- EDN
- –
В публикации указано госзадание:
№ 121030100028-0 «Закономерности формирования и антропогенная трансформация биоразнообразия и биоресурсов Азово-Черноморского бассейна и других районов Мирового океана» (предыдущий номер АААА-А18-118020890074-2)
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pv068
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