Bayraktar, Vasyl M.Байрактар, Василь МиколайовичPolukarova, L. A.2023-12-062023-12-062023Current problems of environmental research. Papers presented at 10th International scientific conference «Current problems of environmental research» CPER'2023 (Sumy-Trostianets, Ukraine, May 25-27, 2023) [Актуальні проблеми дослідження довкілля : Матеріали 10 Міжнар. наук. конф. (Суми-Тростянець, 25-27 трав. 2023 р.)] / Ed. by A. Kornus, L. Mironets, Yu. Lytvynenko et al. [ред. кол.: А. О. Корнус, Л. П. Міронець, Ю. І. Литвиненко та ін.]. – Sumy : Sumy State Pedagogical University named after A. S. Makarenko, 2023 [Суми : Сумський держ. пед. ун-т ім. А. С. Макаренка, 2023]. – P. 3–4.https://dspace.onu.edu.ua/handle/123456789/36899Cystoseira barbata (Stackhouse) C.A. Agardh, 1820, is perennial brown algae belonging to the class of Phaeophiceae, attached to the genus Cystoseira. A characteristic feature of this type Cystoseira is the branching of the thalom which is growing under water. Cystoseira barbata (Stackhouse) C.A. Agardh, 1820, is represented by estuary population, which is considered as a reserve for its restoration in the Tiligul esatuary.enCystoseira barbataTiligul estuarybrown algaemacrophyteBlack SeaArticle