Name: Aire de concentration connues de la Mactre de Stimpson dans l'estuaire et le golfe du Saint-Laurent
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Description: #Français Les aires de concentration de la mactre de Stimpson (Mactromeris polynyma) de cette couche sont décrites comme étant connues et commercialement exploitées historiquement et/ou actuellement. La cartographie de ces aires est basée sur plusieurs sources d'informations: les pêches exploratoires, relevés scientifiques et journaux de bord des pêcheurs. Les données de la pêche commerciale proviennent de trois sources d'informations distinctes: le récépissé d'achat, le journal de bord des pêcheurs et l'échantillonnage commercial effectué par le MPO.Toutes ces données proviennent du document de recherche publié en 2015. Ces aires de concentration représentent les gisements les plus abondants et qui sont utilisés pour la pêche commerciale (à noter: les fortes densités ne s'en tiennent pas qu'à ces gisements). #English Arctic surfclam (Mactromeris polynyma) concentration areas in this layer are described as being known and commercially exploited historically and/or currently. The mapping of these areas is based on several sources of information: exploratory fisheries, scientific surveys and fishermen's logbooks. Commercial fishery data come from three distinct sources of information: the purchase receipt, the fishermen's logbook and commercial sampling by DFO. All data comes from the published research document (2015). These concentration areas are considered among the most abundant and are used for commercial fishing (note: high densities are not found strictly in these beds).
Service Item Id: fcd85361824e444583e911526eebc3eb
Copyright Text: #Français
Pêches et Océans Canada, 2019
Pour les références complètes ayant servi à créer la couche, voir ci-bas.
#English
Fisheries and Oceans Canada, 2019
For the complete references used to create the layer, see below.
Lambert J. et P. Goudreau. 1997. Biologie et exploitation de la mactre de Stimpson (Mactromeris polynyma) sur les côtes du Québec. Sec. can. éval. stock du MPO. Doc. rech. 1997/101. 44 p.
Landry, T.E., E. Wade, E. et M. Giguère. 1992. Évaluation des gisements de mactre de Stimpson, Mactromeris polynyma, dans le golfe du Saint-Laurent: résultats préliminaires. MPO, CSCPCA Doc. rech. 1992/086. 29 p.
MPO. 2007. Évaluation des stocks de quahog nordique (Arctica islandica) du banc de l'île de Sable et de la baie St. Mary's, et du stock de mactre de Stimpson (Mactromeris polynyma) du Banquereau. Secr. can. de consult. sci. du MPO. Avis sci. 2007/034 (Révisé).
Trottier, S. et P. Goudreau. 2015. Évaluation des stocks de mactre de Stimpson (Mactromeris polynyma) des eaux côtières du Québec en 2014. Secr. can. de consult. sci. du MPO. Doc. de rech. 2016/063. Ix + 72 p.
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