Changes in Western mackerel ( Scomber scombrus) spawning stock composition during the spawning season
INTRODUCTION Two groups of mackerel ( Scomber scombrus L.) are recognised by the International Council for the Exploration of the Sea (I.C.E.S.) for stock assessment purposes in the north-east Atlantic. The North Sea ‘stock’, which overwinters along the edge of the Norwegian Trench and spawns off th...
| Published in: | Journal of the Marine Biological Association of the United Kingdom |
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| Main Author: | |
| Format: | Article in Journal/Newspaper |
| Language: | English |
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Cambridge University Press (CUP)
1986
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.1017/s0025315400043009 https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0025315400043009 |
| Summary: | INTRODUCTION Two groups of mackerel ( Scomber scombrus L.) are recognised by the International Council for the Exploration of the Sea (I.C.E.S.) for stock assessment purposes in the north-east Atlantic. The North Sea ‘stock’, which overwinters along the edge of the Norwegian Trench and spawns off the south coast of Norway, in the Skagerrak, Kattegat and the central North Sea (Hamre, 1980), and the Western ‘stock’, which overwinters and spawns along the edge of the continental shelf from the west of Ireland to the Bay of Biscay (Lockwood, Nichols & Dawson, 1981). |
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