СТАН ЖЕЛЕТІЛОГО МАКРОЗООПЛАНКТОНУ В ШЕЛЬФОВІЙ ЗОНІ КРИМСЬКОГО УЗБЕРЕЖЖЯ ЧОРНОГО МОРЯ В 2009 – 2010 РР
Abundance, biomass and population dynamics of Mnemiopsis leidyi, Beroe ovata Aurelia aurita were studied in inshore waters off Crimean coast of the Black Sea near Sevastopol in 2009 – 2010. M. leidyi abundance in 2009 varied from 1.3 to 914 ind m-2 and biomass from 7 to 170 g m-2, in 2010 – accordin...
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| Видавець: | Marine Ecological Journal |
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| Дата: | 2023 |
| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | Ukrainian |
| Опубліковано: |
Marine Ecological Journal
2023
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| Теми: | |
| Онлайн доступ: | https://mej.od.ua/index.php/mej/article/view/203 |
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Marine Ecological Journal| Резюме: | Abundance, biomass and population dynamics of Mnemiopsis leidyi, Beroe ovata Aurelia aurita were studied in inshore waters off Crimean coast of the Black Sea near Sevastopol in 2009 – 2010. M. leidyi abundance in 2009 varied from 1.3 to 914 ind m-2 and biomass from 7 to 170 g m-2, in 2010 – accordingly 0.7 – 150 and 0.3 – 482. Mnemiopsis started reproduction very early – in the beginning of June because of water fast warming-up. The feature of two last years was Beroe early appearance – in the beginning – middle July that resulted in short-term presence of M. leidyi in plankton and sharp decrease of its abundance in July – August. Large biomasses of Aurelia aurita with maximum values of 1061 и 1800 g m-2 were observed during those years. |
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