ЗООПЛАНКТОН В ПРИБЕРЕЖНИХ ВОДАХ ПIВДЕННО-ЗАХIДНОГО КРИМУ (1998 – 2006 РР.)
The investigations were conducted in coastal seawaters of Sevastopol during 1998 – 2006. Samples of zooplankton were examined in dependence from ratio between «living» individuals and those that had been «dead» before capturing, in the different taxonomic groups, body sizes and stages of development...
Збережено в:
| Дата: | 2023 |
|---|---|
| Автори: | , |
| Формат: | Стаття |
| Мова: | Ukrainian |
| Опубліковано: |
Marine Ecological Journal
2023
|
| Теми: | |
| Онлайн доступ: | https://mej.od.ua/index.php/mej/article/view/262 |
| Теги: |
Додати тег
Немає тегів, Будьте першим, хто поставить тег для цього запису!
|
| Назва журналу: | Marine Ecological Journal |
Репозитарії
Marine Ecological Journal| Резюме: | The investigations were conducted in coastal seawaters of Sevastopol during 1998 – 2006. Samples of zooplankton were examined in dependence from ratio between «living» individuals and those that had been «dead» before capturing, in the different taxonomic groups, body sizes and stages of development of Copepoda. The abundance of «living» fraction fluctuated with the year: 40 – 77% in the Southern bay and to 51 – 87% in Sevastopol and Round bays. The percentage of «living» Cladocera was slightly less and of meroplankton was larger than that of Copepoda. The abundance of «living» decreased with the decreasing body sizes of larvae of Balanus improvisus and two species of the Cladocera – Pleopis polyphaemoides and Penilia avirostris and specimens Copepoda on junior stages of development. The state of zooplankton communities of investigated equatorials were estimated according to data. The significant deference in abundance and zooplankton biomass is shown with the traditional hydrobiological method of sample estimation and with necrozooplankton fraction taking into account. |
|---|