Changes in the blackfin icefish stock structure, Chaenocephalus aceratus (Lönnberg, 1906), Pisces, Notothenioidei, Channichthyidae) off South Georgia within 1975-1992
The paper demonstrates results of the stock monitoring of blackfin icefish in the region of South Georgia in the period of 1988/89-1991/92 as well as summarises seventeen-year period ofobservation (1976/77 -1991/92). The influence of fishing on stock strucrture and supposed reasons of fluctuation of...
| Published in: | Acta Ichthyologica et Piscatoria |
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| Format: | Article in Journal/Newspaper |
| Language: | English |
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Pensoft Publishers
1994
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| Online Access: | https://doi.org/10.3750/AIP1994.24.2.07 https://aiep.pensoft.net/article/25490/ https://aiep.pensoft.net/article/25490/download/pdf/ |
| Summary: | The paper demonstrates results of the stock monitoring of blackfin icefish in the region of South Georgia in the period of 1988/89-1991/92 as well as summarises seventeen-year period ofobservation (1976/77 -1991/92). The influence of fishing on stock strucrture and supposed reasons of fluctuation ofyear-classes number are discussed. |
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