Data/hora: 04/06/2024 02:37:58

Provedor de dados: 	5	
País: 	France	
Título: 	Sole larval supply to coastal nurseries: Interannual variability and connectivity at interregional and interpopulation scales	
Autores: 	Savina-, Marie; Lunghi, Mathias; Archambault, B.; Baulier, Loic; Huret, Martin; Le Pape, Olivier.	
Data: 	2016-05	
Ano: 	2016	
Palavras-chave: 	Hydrodynamic model; Individual-based model; Larval supply; Nursery grounds; Recruitment variability; Solea solea; Metapopulation; English Channel; Bay of Biscay; Southern North Sea.	
Resumo: 	Simulating fish larval drift helps assess the sensitivity of recruitment variability to early life history. An individual-based model (IBM) coupled to a hydrodynamic model was used to simulate common sole larval supply from spawning areas to coastal and estuarine nursery grounds at the meta-population scale (4 assessed stocks), from the southern North Sea to the Bay of Biscay (Western Europe) on a 26-yr time series, from 1982 to 2007. The IBM allowed each particle released to be transported by currents, to grow depending on temperature, to migrate vertically depending on development stage, to die along pelagic stages or to settle successfully on a nursery, representing the life history from spawning to metamorphosis. The model outputs were analysed to explore interannual patterns in the amounts of settled sole larvae at the population scale; they suggested: (i) a low connectivity between populations at the larval stage, (ii) a moderate influence of interannual variation in the spawning biomass, (iii) dramatic consequences of life history on the abundance of settling larvae and (iv) the effects of climate variability on the interannual variability of the larvae settlement success.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	http://archimer.ifremer.fr/doc/00297/40775/39782.pdf

DOI:10.1016/j.seares.2015.11.010

http://archimer.ifremer.fr/doc/00297/40775/	
Editor: 	Elsevier Science Bv	
Relação: 	info:eu-repo/grantAgreement/EC/FP7/266445/EU//VECTORS	
Formato: 	application/pdf	
Fonte: 	Journal Of Sea Research (1385-1101) (Elsevier Science Bv), 2016-05 , Vol. 111 , P. 1-10	
Fonte: 	2015 Elsevier B.V. All rights reserved.

info:eu-repo/semantics/openAccess

restricted use