Éditeur(s) : Londres : T. Woolmer
Siècle(s) traité(s) : 19
Provenance : Archives départementales de Guadeloupe
Permalien : http://www.manioc.org/patrimon/ADG18190
ADG18190

Éditeur(s) : Pêche thonière et dispositifs de concentration de poissons, Caribbean-Martinique, 15-19 Oct 1999
Résumé : It is generally accepted that innovations in tuna purse seine technology have affected fishing operations and the traditional measurement of fishing effort, days fished including searching time. Not much is known, however, about the actual effects of the innovations on fishing performance. Data from the us tuna purse seine fishery in the Western Pacific Ocean were used to determine the impact of drifting Fish Aggregating Devices (fads) on the performance of the us fleet. The results indicate, inter alia, a high rate of success (96%) in catching tuna and high yield rate (37 t/successful set) for fad sets. Log sets were comparable in success rate (94%) and catch rate (36 t/successful set). Unassociated sets, on the other hand, had a higher catch rate (42 t/successful set) than fad sets, but a low success rate, 53 per cent. fad sets significantly improved the fleet's performance.

Droits : info:eu-repo/semantics/openAccess
http://archimer.ifremer.fr/doc/00042/15296/12655.pdf
http://archimer.ifremer.fr/doc/00042/15296/

Éditeur(s) : Paris : Imprimerie royale
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Collectivité territoriale de Martinique. Bibliothèque Schoelcher
Permalien : http://www.manioc.org/patrimon/SCH13141
SCH13141

Éditeur(s) : Paris : Firmin Didot Frères

Droits : Domaine public
Provenance : Archives territoriales de Guyane
Permalien : http://www.manioc.org/patrimon/GAD12001
GAD12001