СЕЗОННА МІНЛИВІСТЬ ШВИДКОСТІ РОСТУ ФІТОПЛАНКТОНУ У ПРИБЕРЕЖНИХ ВОДАХ ЧОРНОГО МОРЯ (РАЙОН СЕВАСТОПОЛЯ)
Seasonal variations of phytoplankton growth rate in coastal surface waters of the Black Sea near Sevastopol in 2006 – 2007 are shown. During the year growth rate varied about 10 times. Maximum (2.00 – 2.70 day-1) was obtained for spring and autumn bloom of Chaetoceros socialis. Minimum (0.06 – 0.10...
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| Date: | 2023 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Marine Ecological Journal
2023
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| Subjects: | |
| Online Access: | https://mej.od.ua/index.php/mej/article/view/424 |
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| Journal Title: | Marine Ecological Journal |
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Marine Ecological Journal| Summary: | Seasonal variations of phytoplankton growth rate in coastal surface waters of the Black Sea near Sevastopol in 2006 – 2007 are shown. During the year growth rate varied about 10 times. Maximum (2.00 – 2.70 day-1) was obtained for spring and autumn bloom of Chaetoceros socialis. Minimum (0.06 – 0.10 day-1) was obtained in winter, when diatom species Sceletonema costatum and C. socialis dominated in plankton. The dependences between nitrate and silicate concentrations and phytoplankton growth were obtained. The nutrients (nitrate and silicate) are main factor regulating the seasonal variability of phytoplankton growth rate. |
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