Data/hora: 05/06/2024 02:24:07

Provedor de dados: | 5
País: | France
Título: | Can stochastic variations in recruitment induce long-term fluctuations in the carrying capacity?
Autores: | Fromentin, Jean-marc.
Data: | 2002
Ano: | 2002
Palavras-chave: | Long-term fluctuations; Recruitment; Atlantic tunas; Stochastic variations; Life history; Lifespan; Spawning stock biomass.
Resumo: | Long-term fluctuations in fish abundance are generally attributed to low frequency processes, such as human exploitation and/or environmental and climatic changes. Based on recent studies and simple simulations, this manuscript shows how long-term fluctuations in the carrying capacity and/or spawning stock biomass of a long-live species, such as the Atlantic bluefin tuna, may simply arise from stochastic variations in the recruitment. The implications of such a feature are discussed and compared among different Atlantic tunas and tuna-like species.
Tipo: | Text
Idioma: | Inglês
Identificador: | http://archimer.ifremer.fr/doc/00194/30499/28909.pdf
Editor: | ICCAT
Relação: | http://archimer.ifremer.fr/doc/00194/30499/
Formato: | application/pdf
Fonte: | Collective Volume of Scientific Papers (1021-5212) (ICCAT), 2002 , Vol. 54 , N. 4 , P. 985-991
Fonte: | ICCAT