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Дата внесения публикации в базу 15-11-2021 09:48 не попадает в период стимулирования 01-06-2023 – 31-05-2024
КБПР (данная функция работает в тестовом режиме) 10
Количество соавторов публикации - 2
Публикации в изданиях, индексируемых в Web of Science Core Collection: Q2, K=10
Публикации в изданиях, индексируемых в Web of Science Core Collection: Q2, K=10
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Стельмах Л. В.: количество аффилиаций - 1, вклад в КБПР публикации:
формула: K/(Nсоавторов*Nаффил) = 10/(2*1) = 5 -
Ковригина Н. П.: количество аффилиаций - 1, вклад в КБПР публикации:
формула: K/(Nсоавторов*Nаффил) = 10/(2*1) = 5
Статья в периодическом издании
Phytoplankton Growth Rate and Microzooplankton Grazing under Conditions of Climatic Changes and Anthropogenic Pollution in the Coastal Waters of the Black Sea (Sevastopol Region)
DOI | https://doi.org/10.3390/w13223230 |
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Язык | Английский |
Журнал | Water ISSN: 2073-4441; Онлайн ISSN: – |
Год | 2021 |
Выходные данные | Том: 13, Выпуск: 22, Статья: 3230, Страниц (электронный ресурс): 13 |
Авторы | |
Даты |
Поступила в редакцию: 23.09.2021 После доработки 29.10.2021 Принята к публикации: 10.11.2021 Опубликована: 14.11.2021 |
Абстракт | In the coastal waters of the Black Sea near Sevastopol, a gradual temperature elevation and an increase in anthropogenic pressure since the early 2000s have caused significant structural and functional changes in phytoplankton. Currently, there is a significant decrease in the contribution of small diatom species (Skeletonema sp. and Chaetoceros socialis H.S.Lauder as well as coccolithophorids Emiliania huxleyi (Lohmann) W.W.Hay and H.P.Mohler) to the total phytoplankton biomass in these waters. Previously these species caused regular weak blooms. In the warm periods (from May to October), during which the main phytoplankton biomass is formed, large diatom species Pseudosolenia calcar-avis (Schultze) B.G.Sundström, 1986, Proboscia alata (Brightwell) Sundström and dinoflagellates predominate. Therefore, the maximum values of the phytoplankton community’s specific growth rate are about two times lower than in the preceding periods and do not exceed 1.10–1.40 day−1. There was also a decrease observed in the microzooplankton grazing rate, which, during the year, was no higher than 0.70–1.20 day−1. This is primarily conditioned by the increased role of large algae in phytoplankton, which means a decline in nutrition quality for microzooplankton. As a result of the joint influence of nutrition quality and water pollution, the relative share of net primary production consumed by microzooplankton in the warm periods of the year averaged only 32%, which is two times lower than the average values generally accepted for marine ecosystems. This means that the transfer of matter and energy from phytoplankton to higher trophic levels is significantly decreased.
Ключевые слова: phytoplankton, Black Sea, climatic changes, anthropogenic pressure, phytoplankton growth rate, microzooplankton grazing |
Сведения о финансировании, указанные в публикации | Sample processing, data analysis, and this manuscript writing was supported by the RFBR and Sevastopol, project No. 20-45-920002 “Adaptation strategies for phytoplankton and its consump- tion by microzooplankton under the influence of climatic changes and anthropogenic pressure on the coastal ecosystems of the Black Sea (Sevastopol region)” and, also within the framework of the state assignment of A.O. Kovalevsky Institute of Biology of the Southern Seas of RAS No. 121041400077-1 (“Functional, metabolic and toxicological aspects of the existence of aquatic organizations and their populations in habitats with different physical and chemical regime” |
URL | https://www.mdpi.com/2073-4441/13/22/3230 |
Дополнительные сведения |
Запись создана: 15-11-2021 09:48
Последнее изменение: 09-12-2021 10:51
Библиографическая ссылка:
Stelmakh L., Kovrigina N. Phytoplankton Growth Rate and Microzooplankton Grazing under Conditions of Climatic Changes and Anthropogenic Pollution in the Coastal Waters of the Black Sea (Sevastopol Region) // Water. 2021. Vol. 13, iss. 22. Article no. 3230 (13 p.). https://doi.org/10.3390/w13223230
[WoS 3.103/Q2][SCOPUS 0.718/Q1]
Stelmakh L., Kovrigina N. Phytoplankton Growth Rate and Microzooplankton Grazing under Conditions of Climatic Changes and Anthropogenic Pollution in the Coastal Waters of the Black Sea (Sevastopol Region) // Water. 2021. Vol. 13, iss. 22. Article no. 3230 (13 p.). https://doi.org/10.3390/w13223230
[WoS 3.103/Q2][SCOPUS 0.718/Q1]
Экспертное заключение: № 458, 2021
Индексация на момент включения в базу:
Web of Science
Web of Science
- Статус
- Да
- Импакт-фактор/Квартиль(год)
- 3.103/Q2 (2020)
- Идентификатор
- 000724793800001
- Статус
- Да
- Импакт-фактор/Квартиль(год)
- 0.718/Q1 (2020)
- Идентификатор
- 2-s2.0-85119594503
- Статус
- Нет
- ID
- –
- EDN
- –
В публикации указано госзадание:
№ 121041400077-1 «Функциональные, метаболические и токсикологические аспекты существования гидробионтов и их популяций в биотопах с различным физико-химическим режимом» (предыдущий номер АААА-А18-118021490093-4)