НЕМАТОДИ (NEMATODA, DESMOSCOLECIDA) ГЛИБОКОВОДНОГО ДНІПРОВСЬКОГО КАНЬЙОНУ (ЧОРНЕ МОРЕ)
In the deep-water area of the Black Sea in methane gas seeps is given 46 representatives of nematodes belonging to the order Desmoscolecida have been revealed. The most species richness is confined to the depths of 120 and 130 m, while the minimum species number is noted at 180, 190 and 240 m. The a...
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| Datum: | 2023 |
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| 1. Verfasser: | |
| Format: | Artikel |
| Sprache: | Ukrainian |
| Veröffentlicht: |
Marine Ecological Journal
2023
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| Schlagworte: | |
| Online Zugang: | https://mej.od.ua/index.php/mej/article/view/209 |
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| Назва журналу: | Marine Ecological Journal |
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Marine Ecological Journal| Zusammenfassung: | In the deep-water area of the Black Sea in methane gas seeps is given 46 representatives of nematodes belonging to the order Desmoscolecida have been revealed. The most species richness is confined to the depths of 120 and 130 m, while the minimum species number is noted at 180, 190 and 240 m. The absolute maximum of nematodes number is marked at the depth 130 m (32960 ind.·m-2), and the minimum – at the depth 180, 190 and 240 m (115 ind.·m-2). Desmoscolecida was found in the layer 0 – 1 cm at the depths 120 – 180 m and in the layer 1 – 2 cm at the depths 120 – 140, 190 and 240 m. The sediment’s horizons 0 – 1 and 1 – 2 cm are the most inhabited by the nematodes. The penetration of nematodes into sediment layer of 2 – 3 cm was detected at the depths 120 – 130 m only. Nematodes are represented by the males, females and juvenile individuals. |
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