On distribution of migratory fry of pink salmon in the stream of a small Sakhalin river
Distribution of migratory fry of pink salmon Oncorhynchus gorbuscha in the stream of the Voznesenka River (south-eastern Sakhalin) is investigated and its high inhomogeneity is revealed. One of the reasons is the stream structure - the fry aggregate mainly in the main flow. Another reason could be t...
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| Format: | Article |
| Language: | Russian |
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Transactions of the Pacific Research Institute of Fisheries and Oceanography
2015-03-01
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| Series: | Известия ТИНРО |
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| Online Access: | https://izvestiya.tinro-center.ru/jour/article/view/246 |
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| _version_ | 1849244130136293376 |
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| author | Alexander M. Kaev Yury I. Ignatyev |
| author_facet | Alexander M. Kaev Yury I. Ignatyev |
| author_sort | Alexander M. Kaev |
| collection | DOAJ |
| description | Distribution of migratory fry of pink salmon Oncorhynchus gorbuscha in the stream of the Voznesenka River (south-eastern Sakhalin) is investigated and its high inhomogeneity is revealed. One of the reasons is the stream structure - the fry aggregate mainly in the main flow. Another reason could be the fry behavior - they instinctively try to form aggregations with visual contact, in particular in relatively light nights or in conditions of their high abundance (short distance between the individuals). |
| format | Article |
| id | doaj-art-244ff9d2a8b44dc89967dda15cfdc4f4 |
| institution | Kabale University |
| issn | 1606-9919 2658-5510 |
| language | Russian |
| publishDate | 2015-03-01 |
| publisher | Transactions of the Pacific Research Institute of Fisheries and Oceanography |
| record_format | Article |
| series | Известия ТИНРО |
| spelling | doaj-art-244ff9d2a8b44dc89967dda15cfdc4f42025-08-20T03:59:16ZrusTransactions of the Pacific Research Institute of Fisheries and OceanographyИзвестия ТИНРО1606-99192658-55102015-03-011801939810.26428/1606-9919-2015-180-93-98246On distribution of migratory fry of pink salmon in the stream of a small Sakhalin riverAlexander M. Kaev0Yury I. Ignatyev1Сахалинский научно-исследовательский институт рыбного хозяйства и океанографииСахалинский научно-исследовательский институт рыбного хозяйства и океанографииDistribution of migratory fry of pink salmon Oncorhynchus gorbuscha in the stream of the Voznesenka River (south-eastern Sakhalin) is investigated and its high inhomogeneity is revealed. One of the reasons is the stream structure - the fry aggregate mainly in the main flow. Another reason could be the fry behavior - they instinctively try to form aggregations with visual contact, in particular in relatively light nights or in conditions of their high abundance (short distance between the individuals).https://izvestiya.tinro-center.ru/jour/article/view/246fry of pink salmondownstream migrationfry distributionfry abundanceriver stream velocityillumination |
| spellingShingle | Alexander M. Kaev Yury I. Ignatyev On distribution of migratory fry of pink salmon in the stream of a small Sakhalin river Известия ТИНРО fry of pink salmon downstream migration fry distribution fry abundance river stream velocity illumination |
| title | On distribution of migratory fry of pink salmon in the stream of a small Sakhalin river |
| title_full | On distribution of migratory fry of pink salmon in the stream of a small Sakhalin river |
| title_fullStr | On distribution of migratory fry of pink salmon in the stream of a small Sakhalin river |
| title_full_unstemmed | On distribution of migratory fry of pink salmon in the stream of a small Sakhalin river |
| title_short | On distribution of migratory fry of pink salmon in the stream of a small Sakhalin river |
| title_sort | on distribution of migratory fry of pink salmon in the stream of a small sakhalin river |
| topic | fry of pink salmon downstream migration fry distribution fry abundance river stream velocity illumination |
| url | https://izvestiya.tinro-center.ru/jour/article/view/246 |
| work_keys_str_mv | AT alexandermkaev ondistributionofmigratoryfryofpinksalmoninthestreamofasmallsakhalinriver AT yuryiignatyev ondistributionofmigratoryfryofpinksalmoninthestreamofasmallsakhalinriver |