000 02061cam  2200385zi 4500
006m     o  d f      
007cr |n|||||||||
008191113s1985    nkcbd  #ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|bfre
043 |an-cn---
0861 |aFs70-8/85-46E-PDF
1001 |aAhrens, Martin, |d1949- |eauthor.
24510|aTwo phase sampling of the herring fishery in NAFO division 4T / |cby Martin Ahrens.
264 1|aMoncton, New Brunswick : |bMarine Fisheries Division, Department of Fisheries and Oceans, Fisheries Research Branch, Gulf Region, |c[1985]
300 |a1 online resource (18 pages) : |bmaps, charts.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCAFSAC research document ; |v85/46
500 |a"Not to be cited without permission of the authors."
504 |aIncludes bibliographical references (page 10).
5203 |a"Two phase sampling and one phase random sampling of a herring fishery are compared. Equations for mean weights, proportions at age, total catch, and catch at age and their variances are presented. The results of a demonstration sampling program show that neither scheme is intrinsically biased. This result is compatible with statistical theory"--Abstract.
546 |aIncludes abstract in French.
653 0|aHerring
7101 |aCanada. |bDepartment of Fisheries and Oceans.
7101 |aCanada. |bDept. of Fisheries and Oceans. |bGulf Region. |bMarine Fisheries Division.
7101 |aCanada. |bDept. of Fisheries and Oceans. |bGulf Region. |bFisheries Research Branch.
7102 |aCanadian Atlantic Fisheries Scientific Advisory Committee.
830#0|aCAFSAC research document (Canadian Atlantic Fisheries Scientific Advisory Committee)|v85/46|w(CaOODSP)9.869616
85640|qPDF|s819 KB|uhttps://publications.gc.ca/collections/collection_2019/mpo-dfo/Fs70-8-85-46-eng.pdf