Chum salmon Oncorhynchus keta (Walbaum) on the continental coast of the Okhotsk Sea. Communication 2. The juveniles
Long-term data on downstream migration, qualitative and quantitative characteristics and feeding of juvenile chum salmon are generalized for the continental coast of the Okhotsk Sea. The downstream migration begins in conditions of certain heating of river waters; its dynamics depends on the rate of...
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Transactions of the Pacific Research Institute of Fisheries and Oceanography
2023-01-01
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| Series: | Известия ТИНРО |
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| Online Access: | https://izvestiya.tinro-center.ru/jour/article/view/779 |
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| author | S. L. Marchenko |
| author_facet | S. L. Marchenko |
| author_sort | S. L. Marchenko |
| collection | DOAJ |
| description | Long-term data on downstream migration, qualitative and quantitative characteristics and feeding of juvenile chum salmon are generalized for the continental coast of the Okhotsk Sea. The downstream migration begins in conditions of certain heating of river waters; its dynamics depends on the rate of water flow and other environmental factors. The juveniles migrate from rivers to the coastal waters both in the daytime and at night. Their qualitative characteristics change in correspondence with escapement of either summer or autumn races of chum salmon progeny from the spawning grounds. The juveniles stay in the coastal waters until September. Their food spectrum is determined by the inhabited biotope. |
| format | Article |
| id | doaj-art-8ddb1df4c78541a896d289aeaacbf8e0 |
| institution | Kabale University |
| issn | 1606-9919 2658-5510 |
| language | Russian |
| publishDate | 2023-01-01 |
| publisher | Transactions of the Pacific Research Institute of Fisheries and Oceanography |
| record_format | Article |
| series | Известия ТИНРО |
| spelling | doaj-art-8ddb1df4c78541a896d289aeaacbf8e02025-08-20T03:39:48ZrusTransactions of the Pacific Research Institute of Fisheries and OceanographyИзвестия ТИНРО1606-99192658-55102023-01-01202477479210.26428/1606-9919-2022-202-774-792686Chum salmon Oncorhynchus keta (Walbaum) on the continental coast of the Okhotsk Sea. Communication 2. The juvenilesS. L. Marchenko0Russian Federal Research Institute of Fisheries and OceanographyLong-term data on downstream migration, qualitative and quantitative characteristics and feeding of juvenile chum salmon are generalized for the continental coast of the Okhotsk Sea. The downstream migration begins in conditions of certain heating of river waters; its dynamics depends on the rate of water flow and other environmental factors. The juveniles migrate from rivers to the coastal waters both in the daytime and at night. Their qualitative characteristics change in correspondence with escapement of either summer or autumn races of chum salmon progeny from the spawning grounds. The juveniles stay in the coastal waters until September. Their food spectrum is determined by the inhabited biotope.https://izvestiya.tinro-center.ru/jour/article/view/779chum salmon<i>oncorhynchus keta</i>downstream migrationbiological characteristicsintraspecific structureokhotsk sea |
| spellingShingle | S. L. Marchenko Chum salmon Oncorhynchus keta (Walbaum) on the continental coast of the Okhotsk Sea. Communication 2. The juveniles Известия ТИНРО chum salmon <i>oncorhynchus keta</i> downstream migration biological characteristics intraspecific structure okhotsk sea |
| title | Chum salmon Oncorhynchus keta (Walbaum) on the continental coast of the Okhotsk Sea. Communication 2. The juveniles |
| title_full | Chum salmon Oncorhynchus keta (Walbaum) on the continental coast of the Okhotsk Sea. Communication 2. The juveniles |
| title_fullStr | Chum salmon Oncorhynchus keta (Walbaum) on the continental coast of the Okhotsk Sea. Communication 2. The juveniles |
| title_full_unstemmed | Chum salmon Oncorhynchus keta (Walbaum) on the continental coast of the Okhotsk Sea. Communication 2. The juveniles |
| title_short | Chum salmon Oncorhynchus keta (Walbaum) on the continental coast of the Okhotsk Sea. Communication 2. The juveniles |
| title_sort | chum salmon oncorhynchus keta walbaum on the continental coast of the okhotsk sea communication 2 the juveniles |
| topic | chum salmon <i>oncorhynchus keta</i> downstream migration biological characteristics intraspecific structure okhotsk sea |
| url | https://izvestiya.tinro-center.ru/jour/article/view/779 |
| work_keys_str_mv | AT slmarchenko chumsalmononcorhynchusketawalbaumonthecontinentalcoastoftheokhotskseacommunication2thejuveniles |