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author = "Drouineau Hilaire"
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Found 6 documents, displaying page 1 of 1

Développement et ajustement d'un modèle de dynamique des populations structuré en longueur et spatialisé appliqué au stock Nord de merlu (Merluccius merluccius) : A length-structured and spatialised model of population dynamics fitted to the Northern stock of hake (Merluccius merluccius)

Author(s) : Drouineau Hilaire
Description : The biology of European hake has been largely studied, however some specific processes of its biology, especially growth and migration, are still poorly known. Those uncertainties have consequences on the quality of the stock assessments and on the stock management by limiting the possibility to ass...
Repository : Archimer, Archive Institutionnelle de l'Ifremer
Language(s) : French

Assessing the impact of discretisation assumptions in a length-structured population growth model

Author(s) : Drouineau Hilaire , Mahevas Stephanie , Bertignac Michel , Fertin A
Description : Most of the traditional assessment models are age-structured. However, many biological and exploitation processes are more length-dependent than age-dependent, and the required length-age conversion of available data is often not reliable. Consequently, length-structured or age-length structured mod...
Repository : Archimer, Archive Institutionnelle de l'Ifremer
Language(s) : English

Assessing the impact of different management options using ISIS-Fish*: the French Merluccius merluccius Nephrops norvegicus mixed fishery of the Bay of Biscay

Author(s) : Drouineau Hilaire , Mahevas Stephanie , Pelletier Dominique , Beliaeff Benoit
Description : In this paper, we present an approach to compare the impact of different management options oil the dynamics of a mixed fishery. We used ISIS-Fish, a simulation tool aimed at evaluating the impact of spatial and seasonal management measures on the dynamics of mixed fisheries. The French Nephrops nor...
Repository : Archimer, Archive Institutionnelle de l'Ifremer
Language(s) : English

A length-structured spatially explicit model for estimating hake growth and migration rates

Author(s) : Drouineau, Hilaire , Mahevas, Stephanie , Bertignac, Michel , Duplisea, Daniel
Description : Drouineau, H., Mahevas, S., Bertignac, M., and Duplisea, D. 2010. A length-structured spatially explicit model for estimating hake growth and migration rates. - ICES Journal of Marine Science, 67: 1697-1709.
Repository : Archimer, Archive Institutionnelle de l'Ifremer
Language(s) : English

Evaluation of the bioeconomic sustainability of multi-species multi-fleet fisheries under a wide range of policy options using ISIS-Fish

Author(s) : Pelletier Dominique , Mahevas Stephanie , Drouineau Hilaire , Vermard Youen , Thebaud Olivier , Guyader Olivier , Poussind Benjamin
Description : In order to provide reliable scientific advice and support for fisheries management, it is necessary to evaluate the biological and economic sustainability of complex fisheries, such as multi-species multi-fleet fisheries. Existing policy-screening modelling tools are not fully suitable in this purp...
Repository : Archimer, Archive Institutionnelle de l'Ifremer
Language(s) : English

A Bayesian framework to objectively combine metrics when developing stressor specific multimetric indicator

Author(s) : Drouineau, Hilaire , Lobry, Jeremy , Delpech, C. , Bouchoucha, Marc , Mahevas, Stephanie , Courrat, A. , Pasquaud, S. , Lepage, M.
Description : In the context of the European Water Framework Directive (WFD), monitoring programs and related indicators have been developed to assess anthropogenic impacts on various components of aquatic ecosystems. While great precautions are usually taken when selecting and calculating relevant core metrics, ...
Repository : Archimer, Archive Institutionnelle de l'Ifremer
Language(s) : English
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Found 6 documents, displaying page 1 of 1