Consulta: subjectFacets:"Pop-up archival tag"
Registros recuperados: 2
Data/hora: 11/06/2024 11:03:14

Tagging bluefin tuna in the Mediterranean sea: challenge or mission: impossible?
Provedor de dados: 5
Autores: Fromentin, Jean-marc.
Since 2007, Ifremer together with the French Federation of Sport fishermen (FFPM) and Big Game Fishing Club France (BGFCF) have been carrying out a program of conventional and electronic tagging on bluefin tuna in the western Mediterranean Sea. 479 and 95 ICCAT “spaghetti” tags have been deployed by the FFPM recreational and sportive fishermen along the Mediterranean French coasts in 2007 and 2008, respectively. To date, not a single  recapture has been registered. Ifremer together with BGFCF has deployed 11, 6 and 8 pop-up archival tags (PAT) offshore of Marseille in 2007, 2008 and 2009, respectively. Outputs were impaired by two main technical difficulties: premature detachment and low transmission rates in the Argos band over the Mediterranean. While...
Tipo: Text
Palavras-chave: Thunnus thynnus; Tagging; Mediterranean Sea; Pop-up archival tag; Conventional tag.
Ano: 2010
URL: http://archimer.ifremer.fr/doc/00192/30291/28770.pdf

Migration, residency, and homing of bluefin tuna in the western Mediterranean Sea
Provedor de dados: 5
Autores: Fromentin, Jean-marc; Lopuszanski, Daniel.
This study presents the results of an electronic tagging programme on mature Atlantic bluefin tuna (ABFT) that has been conducted since 2007 offshore of the French Mediterranean Coast. The spatial distributions of ABFT showed little year-to-year variation and the fish concentrated in a small area of the central northwestern Mediterranean, where they may stay for several months. The individual tracks display sinuous trajectories in this area, indicating the possibility of feeding behaviour. No fish went out to the North Atlantic, but several fish displayed some migration to the southern western Mediterranean Sea during winter and the central Mediterranean during the spawning season. The homing behaviour of one fish after a full year as well as the back and...
Tipo: Text
Palavras-chave: Feeding area; Front; Marine protected area; Pop-up archival tag; Spatial distribution; Thunnus thynnus.
Ano: 2014
URL: http://archimer.ifremer.fr/doc/00165/27637/25835.pdf