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040 |aCaOODSP|beng|erda|cCaOODSP
0410 |aeng|beng|bfre
043 |an-cn-bc|apn-----
045 |ax9x9
0861 |aFs97-4/2551E-PDF|zFs97-4/2551E
1001 |aBureau, D. |q(Dominique), |d1970- |eauthor.
24510|aSurvey of red sea urchin populations in the Larsen Harbour and Kingkown Inlet areas, Banks Island, British Columbia, 1997 / |cby D. Bureau, A. Campbell, and W.C. Hajas.
264 1|aNanaimo, British Columbia : |bFisheries and Oceans Canada, Science Branch, Pacific Region, Pacific Biological Station, |c2000.
264 4|c©2000
300 |a1 online resource (iii, 19 pages) : |billustrations, maps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCanadian manuscript report of fisheries and aquatic sciences, |y0706-6473 ; |v2551
500 |aDigitized edition from print [produced by Department of Fisheries and Oceans].
504 |aIncludes bibliographical references (pages 7-9).
5203 |a"A survey of red sea urchin populations in the Larsen Harbour and Kingkown Inlet areas, Banks Island, parts of Pacific Fishery Management (PFM) Area 5, was conducted in July and August 1997. A total of 57 randomly placed transects were surveyed by SCUBA divers. Densities and biomass were estimated on a per PFM sub-area basis. Estimated mean density ranged from 0.60 to 3.44 urchins per m², overall mean density was 223 urchins per m². Estimated mean biomass ranged from 186.0 to 1088.6g per m² and overall mean biomass was 743.9g per m². Overall, 16.4% of the total urchins measured were ≤50mm test diameter (TD) whereas 47.8% were of legal size (≥100mm TD) for the commercial fishery"--Abstract, page iii.
546 |aIncludes abstracts in English and French.
650 0|aRed sea urchin|zBritish Columbia|zBanks Island.
650 0|aSea urchin populations|zBritish Columbia|zBanks Island.
650 0|aInvertebrate surveys|zBritish Columbia|zBanks Island.
650 6|aOursin rouge|zColombie-Britannique|zBanks, Île de.
650 6|aOursins|xPopulations|zColombie-Britannique|zBanks, Île de.
650 6|aInvertébrés|xInventaires|zColombie-Britannique|zBanks, Île de.
7101 |aCanada. |bDepartment of Fisheries and Oceans, |eissuing body.
7102 |aPacific Biological Station (1972- ), |eissuing body.
830#0|aCanadian manuscript report of fisheries and aquatic sciences ;|v2551.|w(CaOODSP)9.505211
85640|qPDF|s655 KB|uhttps://publications.gc.ca/collections/collection_2026/mpo-dfo/fs97-4/Fs97-4-2551-eng.pdf