Long-term dynamics and current state of yellowfin sole <i>Limanda aspera</i> stocks in the waters of Sakhalin Island
Commercial stocks of two yellowfin sole populations on the western and eastern shelves of Sakhalin Island are assessed by VPA method using the data on their size-age structure and fishery statistics for 1950-2013. Results of the assessment are compared with the data of bottom trawl surveys conducted...
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| Format: | Article |
| Language: | Russian |
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Transactions of the Pacific Research Institute of Fisheries and Oceanography
2014-09-01
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| Series: | Известия ТИНРО |
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| Online Access: | https://izvestiya.tinro-center.ru/jour/article/view/198 |
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| author | Alexander O. Zolotov Alexander V. Smirnov Lev N. Baranchuk-Chervonny Anna Yu. Dubinina |
| author_facet | Alexander O. Zolotov Alexander V. Smirnov Lev N. Baranchuk-Chervonny Anna Yu. Dubinina |
| author_sort | Alexander O. Zolotov |
| collection | DOAJ |
| description | Commercial stocks of two yellowfin sole populations on the western and eastern shelves of Sakhalin Island are assessed by VPA method using the data on their size-age structure and fishery statistics for 1950-2013. Results of the assessment are compared with the data of bottom trawl surveys conducted in 2000-2013. The yellowfin sole at Sakhalin Island had two periods of high abundance: in the 1950-1960s and in the 1985-1995, but its stocks decreased in the 1970-1980 and after the middle 1990s. This dynamics is similar to the dynamics of other large populations of yellowfin sole in the North Pacific - in the southeastern and western Bering Sea and on the shelf of West Kamchatka. All these changes are caused by natural reasons; fishery has secondary importance and affects on the populations in times of low stock only. |
| format | Article |
| id | doaj-art-0fcc9a35ffd444cd803583613998fe53 |
| institution | Kabale University |
| issn | 1606-9919 2658-5510 |
| language | Russian |
| publishDate | 2014-09-01 |
| publisher | Transactions of the Pacific Research Institute of Fisheries and Oceanography |
| record_format | Article |
| series | Известия ТИНРО |
| spelling | doaj-art-0fcc9a35ffd444cd803583613998fe532025-08-20T03:39:41ZrusTransactions of the Pacific Research Institute of Fisheries and OceanographyИзвестия ТИНРО1606-99192658-55102014-09-011783255710.26428/1606-9919-2014-178-25-57198Long-term dynamics and current state of yellowfin sole <i>Limanda aspera</i> stocks in the waters of Sakhalin IslandAlexander O. Zolotov0Alexander V. Smirnov1Lev N. Baranchuk-Chervonny2Anna Yu. Dubinina3Сахалинский научно-исследовательский институт рыбного хозяйства и океанографииСахалинский научно-исследовательский институт рыбного хозяйства и океанографииСахалинский научно-исследовательский институт рыбного хозяйства и океанографииСахалинский научно-исследовательский институт рыбного хозяйства и океанографииCommercial stocks of two yellowfin sole populations on the western and eastern shelves of Sakhalin Island are assessed by VPA method using the data on their size-age structure and fishery statistics for 1950-2013. Results of the assessment are compared with the data of bottom trawl surveys conducted in 2000-2013. The yellowfin sole at Sakhalin Island had two periods of high abundance: in the 1950-1960s and in the 1985-1995, but its stocks decreased in the 1970-1980 and after the middle 1990s. This dynamics is similar to the dynamics of other large populations of yellowfin sole in the North Pacific - in the southeastern and western Bering Sea and on the shelf of West Kamchatka. All these changes are caused by natural reasons; fishery has secondary importance and affects on the populations in times of low stock only.https://izvestiya.tinro-center.ru/jour/article/view/198sakhalin shelfyellowfin solefish biomasspopulation dynamicsfish stock assessmentfishery |
| spellingShingle | Alexander O. Zolotov Alexander V. Smirnov Lev N. Baranchuk-Chervonny Anna Yu. Dubinina Long-term dynamics and current state of yellowfin sole <i>Limanda aspera</i> stocks in the waters of Sakhalin Island Известия ТИНРО sakhalin shelf yellowfin sole fish biomass population dynamics fish stock assessment fishery |
| title | Long-term dynamics and current state of yellowfin sole <i>Limanda aspera</i> stocks in the waters of Sakhalin Island |
| title_full | Long-term dynamics and current state of yellowfin sole <i>Limanda aspera</i> stocks in the waters of Sakhalin Island |
| title_fullStr | Long-term dynamics and current state of yellowfin sole <i>Limanda aspera</i> stocks in the waters of Sakhalin Island |
| title_full_unstemmed | Long-term dynamics and current state of yellowfin sole <i>Limanda aspera</i> stocks in the waters of Sakhalin Island |
| title_short | Long-term dynamics and current state of yellowfin sole <i>Limanda aspera</i> stocks in the waters of Sakhalin Island |
| title_sort | long term dynamics and current state of yellowfin sole i limanda aspera i stocks in the waters of sakhalin island |
| topic | sakhalin shelf yellowfin sole fish biomass population dynamics fish stock assessment fishery |
| url | https://izvestiya.tinro-center.ru/jour/article/view/198 |
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