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Lamothe, Julien / Larnaud, Pascal / Fiche, Marion / Robert, Marianne / Morandeau, Fabien / Vacherot, Jean-philippe / Scavinner, Marion / Simon, Julien - 2017In the context of the new European Common Fisheries Policy and in particular the Landing Obligation, this report synthesizes the trials which were carried out between 2014 and 2016 on French bottom trawlers operating in the Celtic Sea and Western Channel, to decrease their discards. All the detail...Contributeur (s):
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Robert, Marianne / Dagorn, Laurent / Filmalter, John David / Deneubourg, Jean-louis / Itano, David / Holland, Kim - 2013Fishers have exploited the associative behavior displayed by several pelagic fish species with floating objects for decades, through the use of man-made fish aggregating devices (FADs), which facilitate the capture of such species. However, our understanding of this associative behavior and its...Contributeur (s):
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Kopp, Dorothee / Robert, Marianne / Chouvelon, Tiphaine / Mehault, Sonia - 2016For the ecosystem approach to fisheries management, understanding population dynamics and ecosystem resilience in response to the landing obligation acted by the reform of the European Common Fishery Policy (CFP) is currently an important avenue of research. This study attempts to assess the impact...Contributeur (s):
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Capello, M. / Deneubourg, J. L. / Robert, Marianne / Holland, K. N. / Schaefer, K. M. / Dagorn, L. - 2016Estimating the abundance of pelagic fish species is a challenging task, due to their vast and remote habitat. Despite the development of satellite, archival and acoustic tagging techniques that allow the tracking of marine animals in their natural environments, these technologies have so far been...Contributeur (s):
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Capello, Manuela / Robert, Marianne / Soria, Marc / Potin, Gael / Itano, David / Holland, Kim / Deneubourg, Jean-louis / Dagorn, Laurent - 2015The rapid expansion of the use of passive acoustic telemetry technologies has facilitated unprecedented opportunities for studying the behavior of marine organisms in their natural environment. This technological advance would greatly benefit from the parallel development of dedicated methodologies...Contributeur (s):
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Several empirical and theoretical studies have shown how the exploitation of food sources, the choice of resting sites or other types of collective decision-making in heterogeneous environments are facilitated and modulated by social interactions between conspecifics. It is well known that many...Contributeur (s):
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1. Approximately 300 pelagic fish species naturally aggregate around floating objects (FOBs) at the surface of the oceans. Currently, more than 50% of the world catch of tropical tuna comes from the industrial tuna fisheries around drifting FOBs. Greater understanding of the complex decision-making...Contributeur (s):