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020 |a9780660385723
040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|bfre
043 |an-cn-bc|apn-----
0861 |aFs97-6/3431E-PDF
1001 |aLacko, Lisa C., |eauthor.
24510|aSummary of the annual 2020 sablefish (Anoplopoma fimbria) trap survey, October 7 - November 21, 2020 / |cLisa C. Lacko, Schon M. Acheson and Brendan M. Connors.
264 1|aNanaimo, British Columbia : |bPacific Biological Station, Fisheries and Oceans Canada, |c2021.
264 4|c©2021
300 |a1 online resource (vi, 50 pages) : |bcharts, illustrations.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCanadian technical report of fisheries and aquatic sciences, |x1488-5379 ; |v3431
504 |aIncludes bibliographical references (page 50).
520 |a"This document describes sampling activities and summarizes results from the 2020 British Columbia Sablefish research and assessment survey. The survey was comprised of stratified random sets (StRS) at five depth-stratified areas. A portion of the survey (traditional inlet sets) was removed to shorten the survey in response to the COVID-19 pandemic. Biological sampling for sablefish included collection of length, weight, sex, maturity and age structures. Sablefish were randomly sampled from every third trap on all sets, up to a maximum sample size of 60 sablefish. The tag and release study conducted annually since 1991 was continued in 2020. Sablefish were selected randomly for tag and release from every third trap up to a maximum of 125 fish"--Abstract.
546 |aIncludes abstract in French.
650 0|aSablefish|zBritish Columbia|zPacific Coast.
650 0|aFish surveys|zBritish Columbia|zPacific Coast.
650 6|aMorue charbonnière|zColombie-Britannique|zPacifique, Côte du.
650 6|aInventaires ichtyologiques|zColombie-Britannique|zPacifique, Côte du.
7101 |aCanada. |bDepartment of Fisheries and Oceans, |eissuing body.
830#0|aCanadian technical report of fisheries and aquatic sciences ;|v3431.|w(CaOODSP)9.504449
85640|qPDF|s4.85 MB|uhttps://publications.gc.ca/collections/collection_2021/mpo-dfo/Fs97-6-3431-eng.pdf