Molodit, O. V.Dereziuk, Nataliia V.2013-12-092013-12-092013-05In: “Proceedings of the VI International Young Scientists conference «Biodiversity. Ecology. Adaptation. Evolution.», dedicated to 150 anniversary from the birth of famous botanist Vladimir Lipskiy (Odesa, May 13 – 17, 2013). Odesa: Pechatniy dom, 2013. – p. 67.https://dspace.onu.edu.ua/handle/123456789/4049Aim of our work has been study of size of dinophyta algae cells in the period from 1992 to 2012. Our studies cover two periods – the end of the ХХ Century (eutrophication of marine waters) and the past decade, which is characterized by practical absence of eutrophication phenomena on sea shelf.enDinophytaplanktonthe North-Western Black SeaspeciesArticle