Data/hora: 06/06/2024 13:29:07

Provedor de dados: 	5	
País: 	France	
Título: 	Pre- and post-settlement events in benthic community dynamics	
Autores: 	Fraschetti, S; Giangrande, A; Terlizzi, A; Boero, F.	
Data: 	2002-11	
Ano: 	2002	
Palavras-chave: 	Limitation du recrutement; Evénements pré- et post installation; Benthos; Plancton; Cycles vitaux; Recruitment limitation; Pre- and post-settlement events; Benthos; Plankton; Life-cycles.	
Resumo: 	In all marine benthic environments, organism replacement depends on recruitment limitation, i.e. the impact of both pre- and post-settlement events on the success of recruitment. The relative contribution of pre- versus post-settlement processes in shaping adult populations has been extensively studied. Most analyses concluded that recruitment limitation is a strong determinant of adults' density. The magnitude of its limitation depends on context, varies with species, and can be strongly modified by all the events preceding and following recruitment itself. A comparison of the outcome of recruitment limitation on hard- and soft-bottom communities has often been neglected. The rules governing these two environments, in both the inter- and the subtidal, might be inferred only by comparing and possibly integrating soft- and hard-bottom ecologies. The highly variable situation that larvae face in the water column is followed by the variability linked to local features, influencing, in its turn, larval settlement and juvenile survival (post-settlement period). A better knowledge of these processes will be possible only by focusing on their relative importance in the two environments and with research on the brief but significant time of larval settlement. (C) 2002 Ifremer/CNRS/IRD/Editions scientiliques et medicales Elsevier SAS. All rights reserved.	
Tipo: 	Text	
Idioma: 	Inglês	
Identificador: 	http://archimer.ifremer.fr/doc/00322/43295/43031.pdf

DOI:10.1016/S0399-1784(02)01194-5

http://archimer.ifremer.fr/doc/00322/43295/	
Editor: 	Gauthier-villars/editions Elsevier	
Formato: 	application/pdf	
Fonte: 	Oceanologica Acta (0399-1784) (Gauthier-villars/editions Elsevier), 2002-11 , Vol. 25 , N. 6 , P. 285-295	
Fonte: 	2002 Ifremer/CNRS/IRD/Éditions scientifiques et médicales Elsevier SAS. All rights reserved.

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