ВИДОВИЙ СКЛАД РИБ БIЛЯ ПРИБЕРЕЖЖЯ СЕВАСТОПОЛЯ ЯК ПОКАЗНИК СТАНУ ШЕЛЬФОВИХ ВОД ПІВДЕННО-ЗАХІДНОГО КРИМУ
The data on current ichthyofauna structure in two regions of Sevastopol (semi-closed Sevastopol bay and adjacent open part of the sea) in May – October 2003 are presented on the base of ichthyoplankton investigations and adult fish catches. It was stated, that species composition of fish has widened...
Збережено в:
| Дата: | 2023 |
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| Автори: | , , |
| Формат: | Стаття |
| Мова: | Українська |
| Опубліковано: |
Marine Ecological Journal
2023
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| Теми: | |
| Онлайн доступ: | https://mej.od.ua/index.php/mej/article/view/653 |
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| Назва журналу: | Marine Ecological Journal |
Репозитарії
Marine Ecological Journal| Резюме: | The data on current ichthyofauna structure in two regions of Sevastopol (semi-closed Sevastopol bay and adjacent open part of the sea) in May – October 2003 are presented on the base of ichthyoplankton investigations and adult fish catches. It was stated, that species composition of fish has widened considerably, as compared to 80 – 90-ties of the XX century. Value of food species, anchovy and horse mackerel, has increased; the share of fish-migrants from the Marmara Sea (bonito, bluefish) has grown as well. Eggs of usually rare in plankton species, namely red garnered were registered. The results obtained on fish species composition were compared with those in favorable 50 – 60-ties of the last century, that permitted to suggest the improving condition of the Black Sea ecosystem. |
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