title: СОДЕРЖАНИЕ ТОКСИЧНЫХ ЭЛЕМЕНТОВ И РАДИОНУКЛИДОВ В ТКАНЯХ ЧЕРНОМОРСКИХ РЫБ
abstract: The concentration of toxic elements and radionuclides, contained in the muscle tissue of knout goby (Mesogobius batrachocephalus) and horse mackerel (Trachurus mediterraneus ponticus) from different water areas of the Black Sea and the Kerch Strait were studied. The level of toxic elements in tissues of fish in the Karantinnaya Bay is higher than those in the fish from the Kerch Strait, except for horse mackerel in the Kerch Strait, which is marked by a higher level of cadmium, arsenic and lead.