Consulta: creatorFacets:"Waples, Robin S."
Registros recuperados: 2
Data/hora: 11/06/2024 11:08:03

Gene-associated markers provide tools for tackling illegal fishing and false eco-certification
Provedor de dados: 5
Autores: Nielsen, Einar E.; Cariani, Alessia; Mac Aoidh, Eoin; Maes, Gregory E.; Milano, Ilaria; Ogden, Rob; Taylor, Martin; Hemmer-hansen, Jakob; Babbucci, Massimiliano; Bargelloni, Luca; Bekkevold, Dorte; Diopere, Eveline; Grenfell, Leonie; Helyar, Sarah; Limborg, Morten T.; Martinsohn, Jann T.; Mcewing, Ross; Panitz, Frank; Patarnello, Tomaso; Tinti, Fausto; Van Houdt, Jeroen K. J.; Volckaert, Filip A. M.; Waples, Robin S.; Carvalho, Gary; Albin, Jan Ej; Vieites Baptista, Juan M; Barmintsev, Vladimir; Bautista, Jose M.; Bendixen, Christian; Berge, Jean-pascal; Blohm, Dietmar; Cardazzo, Barbara; Diez, Amalia; Espineira, Montserrat; Geffen, Audrey J.; Gonzalez, Elena; Gonzalez-lavin, Nerea; Guaniero, Ilaria; Jerome, Marc; Kochzius, Marc; Krey, Grigorius; Mouchel, Olivier; Negrisolo, Enrico; Piccinetti, Corrado; Puyet, Antonio; Rastorguev, Sergey; Smith, Jane P; Trentini, Massimo; Verrez-bagnis, Veronique; Volkov, Alexander; Zanzi, Antonella.
Illegal, Unreported and Unregulated fishing has had a major role in the overexploitation of global fish populations. In response, international regulations have been imposed and many fisheries have been 'eco-certified' by consumer organizations, but methods for independent control of catch certificates and eco-labels are urgently needed. Here we show that, by using gene-associated single nucleotide polymorphisms, individual marine fish can be assigned back to population of origin with unprecedented high levels of precision. By applying high differentiation single nucleotide polymorphism assays, in four commercial marine fish, on a pan-European scale, we find 93-100% of individuals could be correctly assigned to origin in policy-driven case studies. We show...
Tipo: Text
Ano: 2012
URL: https://archimer.ifremer.fr/doc/00090/20085/17722.pdf

Estimating effective population size of large marine populations, is it feasible?
Provedor de dados: 5
Autores: Marandel, Florianne; Lorance, Pascal; Berthele, Olivier; Trenkel, Verena; Waples, Robin S.; Lamy, Jean-baptiste.
stainable exploitation of marine populations is a challenging task relying on information about their current and past abundance. Fisheries‐related data can be scarce and unreliable making them unsuitable for quantitative modelling. One fishery independent method that has attracted attention in this context consists in estimating the effective population size (Ne), a concept founded in population genetics. We reviewed recent empirical studies on Ne and carried out a simulation study to evaluate the feasibility of estimating Ne in large fish populations with the currently available methods. The detailed review of 26 studies found that published empirical Ne values were very similar despite differences in species and total population sizes (N). Genetic...
Tipo: Text
Palavras-chave: Census population size; Effective population size; Fish; Linkage disequilibrium; Management; Simulation.
Ano: 2019
URL: https://archimer.ifremer.fr/doc/00470/58162/60678.pdf