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0019.803977
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008151005s2018    bccbd   ob   f000 0 eng d
020 |a9780660034355
040 |aCaOODSP|beng
041 |aeng|bfre
043 |an-cn-bc
0861 |aFs97-6/3144E-PDF
24500|aPopulation attributes of the invasive varnish clam (Nuttallia obscurata) in Whaling Station Bay, Hornby Island, British Columbia |h[electronic resource] / |cby C.M. Gordon … [et al.].
260 |aWest Vancouver, B.C. : |bFisheries and Oceans Canada, Science Branch, Pacific Region, Marine Ecosystems and Aquaculture Division, Centre for Aquaculture and Environmental Research, |c2018.
300 |avii, 25 p. : |bcharts (some col.), maps (some col.)
4901 |aCanadian technical report of fisheries and aquatic sciences, |x1488-5379 ; |v3144
504 |aIncludes bibliographical references (p. 10-12).
520 |a"This study examines the varnish clam, Nuttallia obscurata, population at different tidal elevations in Whaling Station Bay (WSB), Hornby Island, British Columbia. Three stations corresponding to different tidal elevations (mid, low and high) were sampled for varnish clam population attributes as well as sediment grain size. Understanding varnish clam preferences with respect to tidal elevation and substrate texture may provide insight in to the invasive potential of varnish clams as well as their impact on native species. Collecting and assessing varnish clams at three locations along the intertidal zone also allowed examination of clam size, age and health as a function of intertidal elevation"--Introd., p. 2.
530 |aIssued also in print format.
546 |aIncludes abstract in French.
693 4|aPsammobiidae
693 4|aInvasive species
693 4|aBritish Columbia--Hornby Island
7001 |aGordon, C. M.
7101 |aCanada. |bDepartment of Fisheries and Oceans. |bMarine Ecosystems and Aquaculture Division.
7102 |aCentre for Aquaculture and Environmental Research (Canada)
7760#|tPopulation attributes of the invasive Varnish Clam (nuttallia obscurata) in Whaling Station Bay, Hornby Island, British Columbia |w(CaOODSP)9.803970
830#0|aCanadian technical report of fisheries and aquatic sciences,|x1488-5379 ; |v3144.|w(CaOODSP)9.504449
85640|qPDF|s634 KB|uhttps://publications.gc.ca/collections/collection_2018/mpo-dfo/Fs97-6-3144-eng.pdf