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Central and Eastern European Marine Repository (CEEMaR) >
Latvia >
Institute “BIOR”, Fish Resources Research Department >
Periodicals >
Fischerei-Forschung >
1980 >
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http://10.0.0.195:8080/dspace/handle/11099/900
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| Title: | Экологические особенности воспроизводства основных пелагофильных рыб в Балтийском море |
| Other Titles: | Ecological peculiarities of main pelagophillous fish reproduction in the Baltic Sea (in Russian, abstract in German) |
| Authors: | Грауман, Галина Борисовна |
| ASFA Terms: | Ichthyoplankton |
| Issue Date: | 1980 |
| Publisher: | Институт морского рыболовства и рыбопереработки, г. Росток, ГДР и БалтНИИРХ, г. Рига, СССР совместно |
| Citation: | Fischerei-Forschung, Fischereiliche Untersuchungen der DDR und der UdSSR in der Ostsee, Рыбохозяйственные исследования ГДР и СССР в бассейне Балтийского моря, 18(2). p. 77-81 |
| Abstract: | Ecological peculiarities of sprat, cod, flounder and hake reproduction on the main spawning grounds (from Bornholm to the Gulf of Finland) in 1968-1977 are considered.
It was determined that more prolonged period of spawning and periods of mass spawning are characteristic of south-western and sothern sea areas. Seasonal changes in species composition of ichthyoplankton in sea areas were observed. Sprat eggs and larvae dominate in Baltic ichthyoplankton on all spawning grounds. As a result of long term investigations it was determined that main part of Baltic pelagophillous fish stocks reproduct in south-western and southern sea areas where prolonged spawning period and more stable conditions for eggs and larvae development in comparison with the eastern and north-eastern areas are observed. |
| URI: | http://www.ceemar.org/dspace/handle/11099/900 |
| ISSN: | IndexNr. 31720 |
| Appears in Collections: | 1980
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