СЕЗОННІ ЗМІНИ ІНТЕНСИВНОСТІ БІОЛЮМІНЕСЦЕНЦІЇ В ПРИБЕРЕЖНИХ ВОДАХ М. СЕВАСТОПОЛЯ (ЧОРНЕ МОРЕ)

• Datum: 2023
• Hauptverfasser: Мельнікова, О. Б., Токарев, Ю. М., Ляміна, Н. В.
• Format: Artikel
• Sprache: Ukrainian
• Veröffentlicht: Marine Ecological Journal 2023
• Schlagworte: Чорне море; поле біолюмінесценції; температура; солоність
• Online Zugang: https://mej.od.ua/index.php/mej/article/view/192
• Назва журналу: Marine Ecological Journal

Investigation of the bioluminescence field intensity vertical structure seasonal changes in the Sevastopol coastal waters have been conducted. Investigations were carried out in the open, relatively deep sea auqatorium in the region of the Kruglaya bay and at two stations in the Sevastopol bay. Considerable distinctions of the bioluminescence field intensity seasonal changes in the surface and deep layers of the open aquatorium were obtained and reasons, stipulating this phenomenon were given. The stable waters stratification in the summer period, which isolates the processes, occurring in the surface and deep-water layers is the reason of it. Seasonal changes of the bioluminescence field intensity in the surface layer of the different regions in the shallow-water Sevastopol bay are characterized by the rather high correlation connection (r = 0.83), whereas the bioluminescence seasonal variability correlation in the surface layer of the open and closed aquatorium of the Sevastopol coast has average values (r = 0.56 – 0.63). The conclusion concerning the pelagial thermohaline parameters determinative affect on the marked distinctions of the bioluminescence field intensity seasonal changes in the surface and deep-water layer of the neritic zone is being substantiated.