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040 |aCaOODSP|beng|erda|cCaOODSP
0410 |aeng|beng|bfre
043 |an-cn-bc|apn-----
045 |ax8x8
0861 |aFs97-4/1996E-PDF|zFs97-4/1996E
1001 |aMcCarter, B., |eauthor.
24510|aHydroacoustic herring survey results and trawl catches from Hecate Strait, July 14-27, 1987, W.E. Ricker cruise WER87F / |cby B. McCarter, R. Kieser and D.E. Hay.
264 1|aNanaimo, British Columbia : |bDepartment of Fisheries and Oceans, Biological Sciences Branch, Pacific Biological Station, |cOctober 1988.
264 4|c©1988
300 |a1 online resource (iv, 63 pages) : |bmaps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCanadian manuscript report of fisheries and aquatic sciences, |y0706-6473 ; |vno. 1996
500 |aDigitized edition from print [produced by Department of Fisheries and Oceans].
504 |aIncludes bibliographical references (page 5).
5203 |a"Coastal waters within the 50-200 m bottom contour of Hecate Strait were surveyed to determine Pacific herring abundance estimates and distribution patterns. Total midwater biomass estimates were 3,300 tonnes at Two Peaks and Butterworth edge, 1,140 tonnes at Browning Entrance, 1,090 tonnes SW of Bonilla Island, 570 tonnes at the Horseshoe grounds and 1,320 tonnes off Ramsay Island. Midwater species assemblages of pollock, dogfish and herring precluded separate estimates of herring biomass. Species composition of five midwater trawl and 66 bongo net catches, stomach contents and size and age distribution of herring were also examined. Oceanographic data were collected at nine hydrographic and plankton stations"--Abstract, page iii.
546 |aIncludes abstracts in English and French.
650 0|aPacific herring|zBritish Columbia|zHecate Strait.
650 0|aFish populations|xEstimates|zBritish Columbia|zHecate Strait.
650 0|aFish surveys|zBritish Columbia|zHecate Strait.
650 6|aHareng du Pacifique|zColombie-Britannique|zHécate, Détroit d'.
650 6|aPoissons|xPopulations|xEstimation|zColombie-Britannique|zHécate, Détroit d'.
650 6|aInventaires ichtyologiques|zColombie-Britannique|zHécate, Détroit d'.
7101 |aCanada. |bDepartment of Fisheries and Oceans, |eissuing body.
7102 |aPacific Biological Station (1972- ), |eissuing body.
830#0|aCanadian manuscript report of fisheries and aquatic sciences ;|vno. 1996.|w(CaOODSP)9.505211
85640|qPDF|s1.49 MB|uhttps://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-1996-eng.pdf