МIКРОФIТОБЕНТОС ТРЬОХ РАЙОНІВ УКРАЇНСЬКОГО СЕКТОРУ АЗОВСЬКОГО МОРЯ
The ecological and floristic composition of microalgae (МА) of the different ecotopes of the three areas in Ukrainian part of the Sea of Azov (the Kerch Strait, aquatic complex of Kazantip Nature Reserve and Siwash Bay) for the period 2005–2011 to a depth of 1.5 m was studied. 139 taxa of diatoms, b...
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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/204 |
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| Назва журналу: | Marine Ecological Journal |
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Marine Ecological Journal| Zusammenfassung: | The ecological and floristic composition of microalgae (МА) of the different ecotopes of the three areas in Ukrainian part of the Sea of Azov (the Kerch Strait, aquatic complex of Kazantip Nature Reserve and Siwash Bay) for the period 2005–2011 to a depth of 1.5 m was studied. 139 taxa of diatoms, blue-green, green, haptophytes and dinophytes were found. Bacillariophyta (83.5 %) and Cyanobacteria (14.4 %) are the leading in microphythobentos. Benthic species were 64.5 %, benthoplanktonic – 18.5 %, and planktonic ones – 17 %; colonial forms – 49 %, and solitary ones – 51 %. Groups of brackish-marine (34 %) and marine species (32 %) are dominated with the significant contribution of freshwater and freshwater-brackish-water species (23 %). Indexes Czekanowski-Sorensen: for the study area I + II is 0.55, for the I + III and II + III are equal to 0.27. |
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