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040 |aCaOODSP|beng|erda|cCaOODSP
0410 |aeng|beng|bfre
043 |an-cn-bc
045 |ax8x8
0861 |aFs97-4/2065E-PDF|zFs97-4/2065E
1001 |aBocking, Robert Charles, |eauthor.
24510|aAbundance, age, size, sex and coded wire tag recoveries for chinook salmon escapements of Campbell and Quinsam Rivers, 1986-88 / |cby R.C. Bocking, K.K. English and T.M. Webb for Department of Fisheries and Oceans, Fisheries Branch.
264 1|aVancouver, B.C. : |bDepartment of Fisheries and Oceans, Fisheries Branch, |cApril 1990.
264 4|c©1990
300 |a1 online resource (x, 126 pages) : |billustration, map.
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. 2065
500 |aDigitized edition from print [produced by Department of Fisheries and Oceans].
504 |aIncludes bibliographical references (pages 23-24).
5203 |a"Estimates of escapement were derived for the Campbell/Quinsam rivers system for 1986-1988 using carcass tagging as part of the chinook key stream program. The Petersen carcass tagging estimate of chinook escapement was 7,298 in 1986; 8,295 in 1987 and 13,750 in 1988. A second Petersen estimate of 18,073 chinook was derived in 1988 using live tagging. Males were predominantly age 4 and 5 while females were predominantly age 5. Escapement estimates are presented by river, sex, and age. Escapements of adipose clipped chinook to the entire system were 1,902 in 1986; 1,830 in 1987 and 1,325 in 1988. These estimates are further stratified by age, sex and tag code. The total hatchery contribution to the escapements was estimated using coded wire tagged/adipose mark rates at release. In 1986, the hatchery contributed 59.0 % of the male chinook escapement and 60.2 % of the female escapement. In 1987 these contributions rose to 80.0 % and 68.4 % for male and female chinook escapements, respectively. The hatchery contribution increased further, in 1988, to 83.7 % for males and 89.3 % for females"--Abstract, page x.
546 |aIncludes abstracts in English and French.
650 0|aChinook salmon|zBritish Columbia|zCampbell River (Comox-Strathcona : River)
650 0|aChinook salmon|zBritish Columbia|zQuinsam River.
650 0|aEscapement (Fisheries)|zBritish Columbia|zCampbell River (Comox-Strathcona : River)
650 0|aEscapement (Fisheries)|zBritish Columbia|zQuinsam River.
650 0|aChinook salmon|xMarking|zBritish Columbia|zCampbell River (Comox-Strathcona : River)
650 0|aChinook salmon|xMarking|zBritish Columbia|zQuinsam River.
650 0|aHatchery fishes|zBritish Columbia|zCampbell River (Comox-Strathcona : River)
650 0|aHatchery fishes|zBritish Columbia|zQuinsam River.
650 6|aSaumon quinnat|zColombie-Britannique|zCampbell, Fleuve (Comox-Strathcona)
650 6|aSaumon quinnat|zColombie-Britannique|zQuinsam, Fleuve.
650 6|aÉchappée (Pêches)|zColombie-Britannique|zCampbell, Fleuve (Comox-Strathcona)
650 6|aÉchappée (Pêches)|zColombie-Britannique|zQuinsam, Fleuve.
650 6|aSaumon quinnat|xMarquage|zColombie-Britannique|zCampbell, Fleuve (Comox-Strathcona)
650 6|aSaumon quinnat|xMarquage|zColombie-Britannique|zQuinsam, Fleuve.
650 6|aPoissons d'élevage|zColombie-Britannique|zCampbell, Fleuve (Comox-Strathcona)
650 6|aPoissons d'élevage|zColombie-Britannique|zQuinsam, Fleuve.
7101 |aCanada. |bDepartment of Fisheries and Oceans, |eissuing body.
7101 |aCanada. |bDepartment of Fisheries and Oceans. |bPacific Region. |bFisheries Branch, |eissuing body.
830#0|aCanadian manuscript report of fisheries and aquatic sciences ;|vno. 2065.|w(CaOODSP)9.505211
85640|qPDF|s3.45 MB|uhttps://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-2065-eng.pdf