naa a22 4500 510765203 CHVBK 20180411083154.0 cr unu---uuuuu 180411e20130501xx s 000 0 eng 10.1134/S0001437013020069 doi (NATIONALLICENCE)springer-10.1134/S0001437013020069 Ivanov D. Odessa Center YugNIRO, ul. Mechnikova 132, 65028, Odessa, Ukraine aut Distribution, stocks, and age structure of the invader Mya arenaria before and after mass mortalities in the Black Sea [Elektronische Daten] [D. Ivanov] The distribution, stocks, and age structure of the invader soft-shell clam Mya arenaria populations before and after the mass mortalities in the northwestern Black Sea have been studied from 1967 to 1987. At the prolonged influence of mortalities from 1973 to 1985, the number of age classes decreased from six in the period before the mortalities to three in 1985. The restoration of the stocks of Mya arenaria and the possibility of fishing these mollusks after the improvement of the ecological state in this part of the sea are predicted. Pleiades Publishing, Ltd., 2013 Oceanology SP MAIK Nauka/Interperiodica 53/3(2013-05-01), 327-333 0001-4370 53:3<327 2013 53 11491 https://doi.org/10.1134/S0001437013020069 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1134/S0001437013020069 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Ivanov D. Odessa Center YugNIRO, ul. Mechnikova 132, 65028, Odessa, Ukraine aut NATIONALLICENCE 773 0- Oceanology SP MAIK Nauka/Interperiodica 53/3(2013-05-01), 327-333 0001-4370 53:3<327 2013 53 11491 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer