000 02393nam  2200313za 4500
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008180719s2018    nscabd  ob   f000 0 eng d
020 |a9780660273167
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn-ns
0861 |aFs97-6/3268E-PDF
24504|aThe meso- and bathypelagic fish assemblage in the Gully |h[electronic resource] : |bdata preparation and species' distributions / |cby T.J. Kenchington … [et al.].
260 |aDartmouth, N.S. : |bDepartment of Fisheries & Oceans, Maritimes Region, Ocean and Ecosystem Sciences Division, Bedford Institute of Oceanography, |c2018.
300 |av, 153 p. : |bcol. charts, ill. (some col.), col. map.
4901 |aCanadian technical report of fisheries and aquatic sciences, |x1488-5379 ; |v3268
504 |aIncludes bibliographical references (p. 129-135).
5203 |a"During 2007–10, a series of midwater trawl surveys was conducted, at meso- and bathypelagic depths, in The Gully, a submarine canyon and Marine Protected Area immediately east of Sable Island, and around the canyon’s mouth. One of the major outputs of that program, appearing in the primary literature, is a multivariate statistical analysis of the structure of the fish assemblage. That work is here supported by supplementary information on the preparation of the data matrices for the multivariate analyses and by examination of both the spatio-temporal distribution and the length frequency of each of the 19 species included in the analysis. The examination revealed up-canyon trends in fish abundance (declining in 17 species), in depth distributions and in average lengths (increasing in 10 species – usually because of a rapid up-canyon decline in numbers of small individuals)"--Abstract, p. v.
546 |aIncludes abstract in French.
693 4|aFish surveys
693 4|aNova Scotia--Gully Marine Protected Area
7001 |aKenchington, Trevor John.
7101 |aCanada. |bDepartment of Fisheries and Oceans. |bMaritimes Region. |bOcean Sciences Division.
7102 |aBedford Institute of Oceanography.
830#0|aCanadian technical report of fisheries and aquatic sciences,|x1488-5379 ; |v3268.|w(CaOODSP)9.504449
85640|qPDF|s40.91 MB|uhttps://publications.gc.ca/collections/collection_2018/mpo-dfo/Fs97-6-3268-eng.pdf