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040 |aCaOODSP|beng|erda|cCaOODSP
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043 |an-cn-bc|apn-----
045 |ax7x8
0861 |aFs97-4/1818E-PDF|zFs97-4/1818E
1001 |aBoutillier, J. A., |eauthor.
24510|aAbalone resurvey in the southeast Queen Charlotte Islands, July 1984 / |cby J.A. Boutillier, W. Carolsfeld, P.A. Breen, S. Farlinger, and K. Bees.
264 1|aNanaimo, British Columbia : |bDepartment of Fisheries and Oceans, Fisheries Research Branch, Pacific Biological Station, |cMay 1985.
264 4|c©1985
300 |a1 online resource (iii, 87 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 ; |vno. 1818
500 |aDigitized edition from print [produced by Department of Fisheries and Oceans].
504 |aIncludes bibliographical references (pages 6-7).
5203 |a"A resurvey of northern abalone (Haliotis kamtschatkana) abundance was conducted on the south-east coast of the Queen Charlotte Islands, British Columbia, Canada, to assess suspected declines of stocks. Three biologists and a commercial abalone diver sampled 70 sites on the east coast of Moresby Island during July 1984. A comparison of 61 sites with results from previous surveys in 1978 and 1979, showed significant declines of 75% for legal-sized abalone and 81% for total abalone stocks. The observed continuing decline of abalone in this area, together with similar results from a survey of the central coast of B.C. in 1983, indicates that the stock is not at equilibrium"--Abstract, page iii.
546 |aIncludes abstracts in English and French.
650 0|aPinto abalone|zBritish Columbia|zHaida Gwaii.
650 0|aAbalone populations|zBritish Columbia|zHaida Gwaii.
650 0|aInvertebrate surveys|zBritish Columbia|zHaida Gwaii.
650 6|aOrmeau nordique|zColombie-Britannique|zHaida Gwaii.
650 6|aOrmeaux (Mollusques)|xPopulations|zColombie-Britannique|zHaida Gwaii.
650 6|aInvertébrés|xInventaires|zColombie-Britannique|zHaida Gwaii.
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 ;|vno. 1818.|w(CaOODSP)9.505211
85640|qPDF|s1.98 MB|uhttps://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-1818-eng.pdf