000 02364cam  2200373zi 4500
0019.881949
003CaOODSP
00520221107170153
006m     o  d f      
007cr |n|||||||||
008191113s1986    nscb   #ob   f000 0 eng d
040 |aCaOODSP|beng|erda|cCaOODSP
041 |aeng|bfre
043 |an-cn---
0861 |aFs70-8/86-8E-PDF
1001 |aHalliday, R. G., |eauthor.
24510|aReview of management units in the Gulf of Maine area : |bArgentina silus (Ascanius) / |cby R. G. Halliday.
264 1|aDartmouth, Nova Scotia : |bMarine Fish Division, Fisheries Research Branch, Scotia-Fundy Region, Department of Fisheries and Oceans, |c[1986]
300 |a1 online resource (9 pages) : |bmaps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCAFSAC research document ; |v86/8
500 |a"Not to be cited without permission of the authors."
504 |aIncludes bibliographical references (pages 7-8).
5203 |a"Management units for argentine were established as Div. 4VWX and as Subarea 5 by ICNAF in 1974. The rationale was administrative convenience as scientific advice provided at that time was that these areas should be combined for management purposes. Advice in 1974 was based on observed clines in vertebral counts and parasite infestations and widespread distribution of ripening fish, which suggested that there is a complex of stock units spread along the edge of the northwest Atlantic shelf. There are no new data relevant to stock structure. Not enough is known to justify definition of "best" lines for geographic separation of unit stocks, but fishable concentrations of argentine appear to be restricted to Canadian waters"--Abstract.
546 |aIncludes abstract in French.
653 0|aArgentina silus
69207|2gccst|aFisheries
7101 |aCanada. |bDepartment of Fisheries and Oceans.
7101 |aCanada. |bDept. of Fisheries and Oceans. |bScotia-Fundy Region. |bMarine Fish Division.
7102 |aCanadian Atlantic Fisheries Scientific Advisory Committee.
830#0|aCAFSAC research document (Canadian Atlantic Fisheries Scientific Advisory Committee)|v86/8|w(CaOODSP)9.869616
85640|qPDF|s597 KB|uhttps://publications.gc.ca/collections/collection_2019/mpo-dfo/Fs70-8-86-8-eng.pdf