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008260805t20122012bccab   ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
0410 |aeng|beng|bfre
043 |an-cn-bc
045 |ax7y0
0861 |aFs97-4/2984E-PDF|zFs97-4/2984E
1001 |aCampbell, K. |q(Kelsey)|eauthor.
24510|aEnumeration of juvenile and adult coho salmon at Black Creek, Vancouver Island, 2009 / |cby K. Campbell, P. Van Will, H. Stiff, D. Nagtegaal, E. Miyagi, and K. Duncan.
264 1|aCampbell River, British Columbia : |bFisheries and Oceans Canada, Stock Assessment, Science Branch, Pacific Region, |c2012.
264 4|c©2012
300 |a1 online resource (viii, 185 pages) : |bcolour illustrations, colour 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 ; |v2984
500 |aISSN of series should read: 1488-5387.
504 |aIncludes bibliographical references (page 15).
5203 |a"The counting fence on Black Creek was operated between April 6th and June 9th, 2009, to enumerate and tag Coho smolt out-migration. During the spring program, a total 68,448 smolts were captured, and sampled, of which 19,109 (28%) were successfully coded-wire tagged and released. A total of 19,016 smolts were estimated as effectively tagged after applying the short term tag loss rate of 0.65%. The out-migration was 96% age 1 smolts and 4% age 2s. The adult fence was operated from October 16th to November 16th, and spawn surveys were conducted from November 10th to December 7th. A total of 2,584 large adults (male to female ratio of 1:1.5) were enumerated, and 2,390 (~93%) were tagged for mark-recovery escapement estimation. 732 jacks were enumerated. CWTs were detected in 202 adults and 8 jacks, indicating a low (~8.5%) detection rate. The single-census Petersen mark-recapture population estimate for adult Coho was 3758±136 fish. The mode of the Bayesian population estimate for adult Coho escapement was 3,536, with a 95% highest probability density of 3343 – 3,788. Exploitation rate was assumed to be equivalent to the aggregated estimate derived elsewhere for Vancouver Island Georgia Strait Coho: 3.8%. Marine survival was estimated to be 3.73% for Black Creek adult Coho, a substantial increase from 2008 (0.76%) which was the lowest on record"--Abstract, page vii.
546 |aIncludes abstracts in English and French.
650 0|aCoho salmon|zBritish Columbia|zBlack Creek (Comox-Strathcona)
650 0|aEscapement (Fisheries)|zBritish Columbia|zBlack Creek (Comox-Strathcona)
650 0|aCoho salmon|xInfancy|zBritish Columbia|zBlack Creek (Comox-Strathcona)
650 0|aCoho salmon|xCounting|zBritish Columbia|zBlack Creek (Comox-Strathcona)
650 0|aCoho salmon|xMarking|zBritish Columbia|zBlack Creek (Comox-Strathcona)
650 6|aSaumon coho|zColombie-Britannique|zBlack, Fleuve (Comox-Strathcona)
650 6|aÉchappée (Pêches)|zColombie-Britannique|zBlack, Fleuve (Comox-Strathcona)
650 6|aSaumoneau coho|zColombie-Britannique|zBlack, Fleuve (Comox-Strathcona)
650 6|aSaumon coho|xComptage|zColombie-Britannique|zBlack, Fleuve (Comox-Strathcona)
650 6|aSaumon coho|xMarquage|zColombie-Britannique|zBlack, Fleuve (Comox-Strathcona)
7101 |aCanada. |bDepartment of Fisheries and Oceans, |eissuing body.
7101 |aCanada. |bDepartment of Fisheries and Oceans. |bPacific Region. |bStock Assessment Division, |eissuing body.
830#0|aCanadian manuscript report of fisheries and aquatic sciences,|x1488-5387 ; |v2984.|w(CaOODSP)9.505211
85640|qPDF|s2.03 MB|uhttps://publications.gc.ca/collections/collection_2026/mpo-dfo/fs97-4/Fs97-4-2984-eng.pdf