Data/hora: 10/06/2024 18:18:16

Provedor de dados: | 5
País: | France
Título: | Typologie de la flottille chalutière du port de Sète par une méthode de segmentation
Autores: | Taquet, Marc; Gaertner, Jean-claude; Bertrand, Jacques.
Data: | 1997
Ano: | 1997
Palavras-chave: | Flotille; Stratégie; Chalutage; Analyse multivariée; Méditerranée; Fleet; Strategy; Fish trawling; Multivariate analysis; Mediterranean sea.
Resumo: | This work aims to define a typology of trawler f1eet in Sète, the main fishing harbour along the French Mediterranean coast, using several multivariate analysis methods. The fishing ships taken to account are represented by annual profiles of landing specific compositions. Five fishing strategies have been identified. A segmentation method using symbolic objects allows a formaI characterisation of the different strategies. These strategies are studied according to several general characteristics usually used for management rules elaboration (power, length, ship age). The typological analysis allows to characterise two main exploitation ways, one directed to the catch of a few species (Engraulis encrasicolus, Sardina pilchardus), the other characterised by the exploitation of a great diversity of species. By this way, it is possible to estimate how the catch of low represented species can significantly contribute to the exploitation of a resource.
Tipo: | Text
Idioma: | Francês

Identificador:

http://archimer.ifremer.fr/doc/00113/22404/20101.pdf

DOI:10.1051/alr:1997015

http://archimer.ifremer.fr/doc/00113/22404/

Editor: | Edp Sciences S A
Formato: | application/pdf
Fonte: | Aquatic Living Resources (0990-7440) (Edp Sciences S A), 1997 , Vol. 10 , N. 3 , P. 137-148

Fonte:

IFREMER-Gauthier-Villars

info:eu-repo/semantics/openAccess

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