{"title":"Sockeye Salmon of Russian Origin: What Can Fishermen Count On?","authors":"A. N. Makoedov, A. A. Makoedov","doi":"10.1134/s106307402307009x","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Information on trends in Russian-origin sockeye salmon abundance and suggestions on its possible catch in the medium term are discussed. The average catch over the period from 1907 to 2022 was about 27 000 t. The catches of sockeye and pink, sockeye, and chum salmon from 1971 to 2022 have been correlated. Calculation scenarios of Pacific salmon forecast catches of Russian origin up to 2035 are presented. Two periods of low abundance of Asian sockeye, from the beginning of observations to 1927 and from 1965 to 2001, and also two periods of high abundance, from 1928 to 1964 and from 2002 up to the present time are noted. The length of the recorded periods was about 35–37 years. The complete cycle of the dynamics of the sockeye salmon population of Russian origin takes about 70–75 years. Trends in sockeye salmon population dynamics and Russian origin Pacific salmon are very similar on the whole. It can be assumed that until the late 2020s and early 2030s, the Russian-origin sockeye salmon average catch will be at least 35 000 t.</p>","PeriodicalId":49584,"journal":{"name":"Russian Journal of Marine Biology","volume":null,"pages":null},"PeriodicalIF":0.5000,"publicationDate":"2024-01-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Journal of Marine Biology","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1134/s106307402307009x","RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q4","JCRName":"MARINE & FRESHWATER BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Information on trends in Russian-origin sockeye salmon abundance and suggestions on its possible catch in the medium term are discussed. The average catch over the period from 1907 to 2022 was about 27 000 t. The catches of sockeye and pink, sockeye, and chum salmon from 1971 to 2022 have been correlated. Calculation scenarios of Pacific salmon forecast catches of Russian origin up to 2035 are presented. Two periods of low abundance of Asian sockeye, from the beginning of observations to 1927 and from 1965 to 2001, and also two periods of high abundance, from 1928 to 1964 and from 2002 up to the present time are noted. The length of the recorded periods was about 35–37 years. The complete cycle of the dynamics of the sockeye salmon population of Russian origin takes about 70–75 years. Trends in sockeye salmon population dynamics and Russian origin Pacific salmon are very similar on the whole. It can be assumed that until the late 2020s and early 2030s, the Russian-origin sockeye salmon average catch will be at least 35 000 t.
期刊介绍：
The Russian Journal of Marine Biology was founded in 1975 by Alexey V. Zhirmunsky, member of the Russian Academy of Sciences. The Russian Journal of Marine Biology covers a wide range of research and some applied aspects of marine biology as a synthetic science related to various fields of study on marine biota and environment. It presents fundamental research on biological processes at molecular, cellular, organismal, and populational levels in marine organisms. Consideration is given to marine objects as models in life sciences. The journal also publishes papers dedicated to events in Russian and international marine biological science and the history of biology.
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