Data/hora: 09/06/2024 01:50:28

Provedor de dados: 	5	
País: 	France	
Título: 	Estimates of the mortality and the duration of the trans-Atlantic migration of European eel Anguilla anguilla leptocephali using a particle tracking model	
Autores: 	Bonhommeau, Sylvain; Le Pape, O.; Gascuel, D.; Blanke, Bruno; Treguier, Anne-marie; Grima, Nicolas; Vermard, Youen; Castonguay, M.; Rivot, E.	
Data: 	2009-06	
Ano: 	2009	
Palavras-chave: 	Migration duration; Leptocephalus mortality; Lagrangian modelling.	
Resumo: 	Using Lagrangian simulations, based on circulation models over three different hydroclimatic periods in the last 45 years in the North Atlantic Ocean, the trans-Atlantic migration of the European eel Anguilla anguilla leptocephali was simulated via the passive drift of particles released in the spawning area. Three different behaviours were modelled: drifting at fixed depth, undergoing a vertical migration or choosing the fastest currents. Simulations included mortality hypotheses to estimate a realistic mean migration duration and relative survival of A. anguilla larvae. The mean migration duration was estimated as 21 months and the mortality rate as 3 center dot 8 per year, i.e. &lt; 0 center dot 2% of A. anguilla larvae may typically survive the trans-Atlantic migration.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	http://archimer.ifremer.fr/doc/2009/publication-6614.pdf

DOI:10.1111/j.1095-8649.2009.02298.x	
Editor: 	Wiley / Blackwell	
Relação: 	http://archimer.ifremer.fr/doc/00000/6614/	
Formato: 	application/pdf	
Fonte: 	Journal of Fish Biology (0022-1112) (Wiley / Blackwell), 2009-06 , Vol. 74 , N. 9 , P. 1891-1914	
Fonte: 	2009 Wiley Blackwell Publishing, Inc. The Fisheries Society of the British Isles