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008170718s2017    oncabd  ob   f000 0 eng d
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn---|an-cn-nk|an-cn-ns|an-cn-pi
0861 |aFs70-5/2016-105E-PDF
1001 |aGibson, A. J. F., |eauthor.
24512|aA framework for the assessment of the status of river herring populations and fisheries in DFO’s Maritimes Region |h[electronic resource] / |cA. Jamie F. Gibson, Heather D. Bowlby, and Freya M. Keyser.
260 |aOttawa : |bFisheries and Oceans Canada, Canadian Science Advisory Secretariat, |c2017.
300 |avi, 69 p. : |bcharts (some col.), ill., maps (some col.)
4901 |aCanadian Science Advisory Secretariat (CSAS), research document, |x1919-5044 ; |v2016/105, Maritimes Region
500 |aTitle at head of French abstract: Cadre pour l’évaluation de l’état des populations de gaspareau et des pêches dans la Région des Maritimes du MPO.
500 |aCover title.
500 |a“June 2017.”
504 |aIncludes bibliographical references (p. 29-33).
5203 |a“Alewife (Alosa pseudoharengus) and blueback herring (Alosa aestivalis) are diadromous species of fish that are collectively referred to as river herring. River herring return to many of the river systems in Nova Scotia and Southwest New Brunswick and are fished together as “gaspereau”. The fishery is geographically widespread, with fishing practices and gear types that differ among rivers, and is managed primarily through effort controls. Within the Maritimes Region, the status of river herring stocks has not been regularly assessed. Towards the goal of developing an on-going monitoring and assessment program, this framework was developed to provide an overview of the spatial scale for assessment and identification of stock units, reference points against which status could evaluated, monitoring methods, analytic methods and research recommendations, taking into account DFO’s precautionary framework for fisheries management"--Abstract, p. v.
546 |aIncludes abstract in French.
69207|2gccst|aFisheries resources
69207|2gccst|aSalt water fish
69207|2gccst|aFishing area
69207|2gccst|aFisheries management
7101 |aCanada. |bDepartment of Fisheries and Oceans, |eissuing body.
7101 |aCanada. |bEcosystems and Oceans Science, |eissuing body.
7102 |aCanadian Science Advisory Secretariat, |eissuing body.
830#0|aResearch document (Canadian Science Advisory Secretariat)|x1919-5044 ; |v2016/105, Maritimes Region|w(CaOODSP)9.507396
85640|qPDF|s3.45 MB|uhttps://publications.gc.ca/collections/collection_2017/mpo-dfo/Fs70-5-2016-105-eng.pdf