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	Provedor de dados ArchiMer (2) Autor Bacher, Cedric (1) Eichinger, Marie (1) Kooijman, Sebastiaan (1) Le Guellec, Anne-marie (1) Loizeau, Veronique (1) Pecquerie, Laure (1) Petitgas, Pierre (1) Roupsard, Francois (1) Mais... Palavra-chave DEB Theory (2) Bay of Biscay (1) Bioaccumulation Model (1) Condition factor (1) Engraulis encrasicolus (1) Environmental conditions (1) Growth Model (1) Multiple Batch Spawning (1) Polychlorinated Biphenyls (1) Reproductive Biology (1) Solea solea (1) Starvation (1) Mais... Tipo do documento Text (2) Ano 2010 (1) 2009 (1) País France (2) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Modeling fish growth and reproduction in the context of the Dynamic Energy Budget theory to predict environmental impact on anchovy spawning duration ArchiMer Pecquerie, Laure; Petitgas, Pierre; Kooijman, Sebastiaan. Spawning location and timing are critical for understanding fish larval survival. The impact of a changing environment on spawning patterns is, however, poorly understood. A novel approach is to consider the impact of the environment on individual life histories and subsequent spawnings. In the present work, we extend the Dynamic Energy Budget (DEB) theory to investigate how environment variability impacts the spawning timing and duration of a multiple-batch spawning species. The model is successfully applied to reproduce the growth and reproduction of anchovy (Engraulis encrasicolus) in the Bay of Biscay. The model captures realistically the start and ending of the spawning season, including the timing of the spawning events, and the change in egg number... Tipo: Text Palavras-chave: Bay of Biscay; Engraulis encrasicolus; Starvation; Environmental conditions; Condition factor; Multiple Batch Spawning; Reproductive Biology; DEB Theory. Ano: 2009 URL: http://archimer.ifremer.fr/doc/2009/publication-6769.pdf Modelling growth and bioaccumulation of Polychlorinated biphenyls in common sole (Solea solea) ArchiMer Eichinger, Marie; Loizeau, Veronique; Roupsard, Francois; Le Guellec, Anne-marie; Bacher, Cedric. Experiments were performed on juvenile sole in controlled conditions in the aim of understanding how the biology of common sole may affect the accumulation and dilution of Polychlorinated biphenyls (PCBs). The fish were raised in optimal conditions and divided into two tanks: one control tank and one PCB tank. 4 PCB congeners were added to food for 3 months in the PCB tank; the soles were subsequently fed unspiked food for 3 months. Growth (length and weight) and PCB concentrations were monitored in both tanks and juvenile sole growth was not significantly affected by PCBs in our experimental conditions. We used the Dynamic Energy Budget (DEB) theory to model sole biology and paid special attention to model calibration through the wide use of data from the... Tipo: Text Palavras-chave: Solea solea; Polychlorinated Biphenyls; Growth Model; Bioaccumulation Model; DEB Theory. Ano: 2010 URL: http://archimer.ifremer.fr/doc/00012/12299/9257.pdf Registros recuperados: 2 Primeira ... 1 ... Última

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