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| Berthou, Patrick; Guyader, Olivier; Weiss, Jerome; Demaneche, Sebastien; Roos, David; Reynal, Lionel; Le Blond, Samuel; Macabiau, Christophe; Martin-sosa, Pablo; Jimenez, Sebastián; Garcia-santamaria, María Teresa; Pascual-alayon, Pedro; Costa, Daniela; Vasconcelos, Joana. |
| Shared knowledge on fleets, gears-species and areas of operation, is essential to engage in a platform of exchange on low-impact offshore fishing techniques between fishers and stakeholders from different outermost regions. Information on small scale fisheries in Europe and especially in OR is often heterogeneous and dispersed. That is why it is fundamental to develop a systematic description – status and evolution - of small-scale fisheries in ORs to identify similarities and contrasts between the different ORs, especially in the perspective of fisheries management and more generally best practices. The general objective of the task 2.1.1 was to share knowledge about the status and evolution of small-scale fisheries in ORs according to a common... |
| Tipo: Text |
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| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00628/74011/73334.pdf |
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| Moura, Teresa; Jones, Emma; Clarke, Maurice W.; Cotton, Charles F.; Crozier, Paul; Daley, Ross K.; Diez, Guzman; Dobby, Helen; Dyb, Jan E.; Fossen, Inge; Irvine, Sarah B.; Jakobsdottir, Klara; Lopez-abellan, Luis J.; Lorance, Pascal; Pascual-alayon, Pedro; Severino, Ricardo B.; Figueiredo, Ivone. |
| Deep-water sharks exhibit species-specific reproductive strategies, which include segregation by sex, size and reproductive stage. However, due to the wide spatial distribution of most species, available information, usually collected at a regional scale, is usually not adequate to infer species reproductive spatial dynamics. This study draws together information on the distribution of reproductive stages of three species of squaliform sharks: Portuguese dogfish Centroscymnus coelolepis (Somniosidae), leafscale gulper shark Centrophorus squamosus (Centrophoridae) and birdbeak dogfish Deania calcea (Centrophoridae), gathering data from several geographical areas from the Atlantic, Indian and Pacific Oceans. For each species we analysed the sex ratio and the... |
| Tipo: Text |
Palavras-chave: Commercial fishery data; Deep-sea; Life stage; Population structure; Survey data. |
| Ano: 2014 |
URL: http://archimer.ifremer.fr/doc/00188/29902/29420.pdf |
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