Effect of food availability in early ontogenesis on the rate of growth and numbers of bream Abramis brama L. (Cypriniformes, Cyprinidae) in Kursh Bay of the Baltic Sea

Autor:	E. N. Naumenko
Rok vydání:	2011
Předmět:	biology Food availability Ontogeny fungi Ichthyoplankton biology.organism_classification Zooplankton humanities Fishery Baltic sea Cypriniformes Cyprinidae Bay Developmental Biology
Zdroj:	Russian Journal of Developmental Biology. 42:192-197
ISSN:	1608-3326 1062-3604
DOI:	10.1134/s1062360411030118
Popis:	On the basis of studies of zooplankton and ichthyoplankton in the coastal zone of Kursh Bay of the Baltic Sea, zooplankton production accessible for juveniles of bream Abramis brama L. at early stages of ontogenesis, degree of removal of food resources, and food availability of juveniles of the bream that was reflected in the rate of growth were calculated. It is concluded that the removal of more than 60% of production of food zooplankton by bream juveniles leads to an increase of their mortality at early stages and a decrease in the rate of increase in the body weight.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e23c39aca9ad3e860774aa6195d2db68 https://doi.org/10.1134/s1062360411030118 Zobrazit plný text záznamu Full text from SpringerLink