Балл 0
Дата внесения публикации в базу 12-05-2022 16:20 не попадает в период стимулирования 01-06-2023 – 31-05-2024
КБПР (данная функция работает в тестовом режиме) 8
Количество соавторов публикации - 5
Публикации в изданиях, индексируемых в Web of Science Core Collection: Q1, K=20
Публикации в изданиях, индексируемых в Web of Science Core Collection: Q1, K=20
-
Юнев О. А.: количество аффилиаций - 1, вклад в КБПР публикации:
формула: K/(Nсоавторов*Nаффил) = 20/(5*1) = 4 -
Стельмах Л. В.: количество аффилиаций - 1, вклад в КБПР публикации:
формула: K/(Nсоавторов*Nаффил) = 20/(5*1) = 4
Статья в периодическом издании
Temporal changes of phytoplankton biomass in the western Black Sea shelf waters: Evaluation by satellite data (1998–2018)
DOI | https://doi.org/10.1016/j.ecss.2022.107865 |
---|---|
Язык | Английский |
Журнал | Estuarine, Coastal and Shelf Science ISSN: 0272-7714; Онлайн ISSN: 1096-0015 |
Год | 2022 |
Выходные данные | Том: 271, Статья: 107865, Страниц (электронный ресурс): 11 |
Авторы | |
Даты |
Поступила в редакцию: 24.01.2022 После доработки 08.04.2022 Принята к публикации: 20.04.2022 Опубликована: 04.05.2022 |
Абстракт | This study investigated temporal changes of phytoplankton biomass with particular focus on blooms and their underlying mechanisms within different shelf regions in the western part of the Black Sea for the poorly studied post-eutrophication period. We combined satellite chlorophyll with carbon-to-Chl a ratios to obtain a better proxy of phytoplankton biomass, and applied an algorithm to partition these data into a base seasonal variation and blooms. The base phytoplankton biomass was characterized by a seasonal maximum in October–November, highest values in the Romanian inner shelf region that receives inputs directly from the Danube River, and downward time trends in all shelf regions, coinciding with reduced nitrate inputs from the Danube. The majority of phytoplankton blooms were short-lived events (lasting up to 5 days), which accounted for over 60% of total bloom events. The initiation of spring blooms coincided with the peak riverine input for the Romanian inner shelf and with the formation of the thermocline in other regions. Autumn blooms were observed with the breakdown of the thermocline in October–November. These were most likely sustained by nutrient accumulation in bottom waters originating from riverine inputs in spring and regenerated nutrients from sedimenting organic matter and sediments. Large diatoms may contribute to autumn blooms in the outer shelf regions through harvesting “new” nitrate from deeper waters and hosting endosymbiotic cyanobacteria to extract “new” nitrogen from the atmosphere. Finally, high intensity of upwelling processes could support winter blooms in the Bulgarian outer shelf region. Ключевые слова: eutrophication, phytoplankton, nutrients, remote sensing, long-term trends |
Сведения о финансировании, указанные в публикации | We thank two anonymous reviewers for their constructive comments on previous version of the manuscript. This work was carried out within the framework of IBSS state research assignment “Functional, metabolic, and toxicological aspects of hydrobionts and their populations existence in biotopes with different physical and chemical regimes” (No. 121041400077-1) as well as within the framework of MHI RAS state task “Fundamental studies of the interaction processes in the ocean- atmosphere system conditioning the regional spatial-temporal vari- ability of natural environment and climate” (No. 0555-2021-0002) and theme “Development of operational oceanology methods based on interdisciplinary research of processes of the marine environment for- mation and evolution and on mathematical modeling using data of remote and contact measurements” (No. 0555-2021-0003). This study is also contribution of the IOC TrendsPO working group |
URL | https://www.sciencedirect.com/science/article/pii/S027277142200124X |
Дополнительные сведения |
Запись создана: 12-05-2022 16:20
Последнее изменение: 25-12-2023 09:17
Библиографическая ссылка:
Yunev O., Carstensen J., Stelmakh L., Belokopytov V., Suslin V. Temporal changes of phytoplankton biomass in the western Black Sea shelf waters: Evaluation by satellite data (1998–2018) // Estuarine, Coastal and Shelf Science. 2022. Vol. 271. Article no. 107865 (11 p.). https://doi.org/10.1016/j.ecss.2022.107865
[WoS 2.929/Q1][SCOPUS 0.875/Q1]
Yunev O., Carstensen J., Stelmakh L., Belokopytov V., Suslin V. Temporal changes of phytoplankton biomass in the western Black Sea shelf waters: Evaluation by satellite data (1998–2018) // Estuarine, Coastal and Shelf Science. 2022. Vol. 271. Article no. 107865 (11 p.). https://doi.org/10.1016/j.ecss.2022.107865
[WoS 2.929/Q1][SCOPUS 0.875/Q1]
Экспертное заключение: № 127, 2022
Индексация на момент включения в базу:
Web of Science
Web of Science
- Статус
- Да
- Импакт-фактор/Квартиль(год)
- 2.929/Q1 (2020)
- Идентификатор
- 000829851000003
- Статус
- Да
- Импакт-фактор/Квартиль(год)
- 0.875/Q1 (2021)
- Идентификатор
- 2-s2.0-85129506692
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)