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020 |a9780660788296
040 |aCaOODSP|beng|erda|cCaOODSP
0410 |aeng|beng|bfre
043 |an-cn-bc
0861 |aFs97-6/3719E-PDF
1001 |aSchwarz, Carl James,|d1956- |eauthor.
24510|aReview of run size and escapement estimates for the Nass River system : |bchinook, sockeye, and coho salmon and summer-run steelhead |nPart 1 - |pReview of methods / |cby Carl James Schwarz, Richard Alexander, Charmaine Carr-Harris, Ian Beveridge, Cameron Noble, Chelsea May, Luke Warkentin.
264 1|aPrince Rupert, BC : |bFisheries and Oceans Canada, Science Branch, Pacific Region, |c2025.
264 4|c©2025
300 |a1 online resource (xv, 161 pages) : |bmaps, graphs.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCanadian technical report of fisheries and aquatic sciences, |x1488-5379 ; |v3719
504 |aIncludes bibliographical references (pages 85-90).
5203 |a"The abundance estimates for different salmon species are affected by different sources of potential bias and uncertainty. We conducted a comprehensive review of the Nass salmon capture-recapture estimation programs and annual abundance estimates. This review examines assessment and estimation procedures including a comprehensive review of key input data sources and analysis methods used to estimate abundance for each species. We identify key assumptions and sources of bias in the current program; explore the sensitivity of mark-recapture estimates to these assumptions; and identify new sources of relevant information from species-specific research projects"--Abstract, page xi.
546 |aIncludes abstracts in English and French.
650 0|aSalmon stock management|zBritish Columbia|zNass River|xMethodology.
650 0|aFish populations|xEstimates|zBritish Columbia|zNass River|xMethodology.
650 0|aEscapement (Fisheries)|zBritish Columbia|zNass River.
650 6|aSaumons|xPopulations|xGestion|zColombie-Britannique|zNass, Rivière|xMéthodologie.
650 6|aPoissons|xPopulations|xEstimation|zColombie-Britannique|zNass, Rivière|xMéthodologie.
650 6|aÉchappée (Pêches)|zColombie-Britannique|zNass, Rivière.
7101 |aCanada. |bDepartment of Fisheries and Oceans. |bPacific Region. |bScience Branch, |eissuing body.
830#0|aCanadian technical report of fisheries and aquatic sciences,|x1488-5379 ; |v3719.|w(CaOODSP)9.504449
85640|qPDF|s4.80 MB|uhttps://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-6/Fs97-6-3719-eng.pdf