МIКРОФIТОБЕНТОС ТРЬОХ РАЙОНІВ УКРАЇНСЬКОГО СЕКТОРУ АЗОВСЬКОГО МОРЯ

• Видавець: Marine Ecological Journal
• Дата: 2023
• Автор: Бондаренко, Г. В.
• Формат: Стаття
• Мова: Ukrainian
• Опубліковано: Marine Ecological Journal 2023
• Теми: мiкрофiтобентос; мiкроводоростi; діатомові; Казантiпський заповідник; Керченська протока; Сиваш; Азовське море; microphytobenthos; microalgae; diatoms; Kazantip Nature Reserve; the Kerch Strait; Siwash Bay; the Sea of Azov
• Онлайн доступ: https://mej.od.ua/index.php/mej/article/view/204

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.