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040 |aCaOODSP|beng|erda|cCaOODSP
0410 |aeng|beng|bfre
043 |an-cn-pi
045 |ax7x7
0861 |aFs97-4/1861E-PDF|zFs97-4/1861E
1001 |aHawkins, C. M. |q(Christopher Marshall)|eauthor.
24510|aPopulation survey of the oyster Crassostrea virginica in the Dunk River Estuary, Prince Edward Island, 1975 / |cby C.M. Hawkins and T.W. Rowell.
264 1|aHalifax, N.S. : |bFisheries Research Branch, Scotia-Fundy Region, Halifax Fisheries Research Laboratory, Department of Fisheries and Oceans, |cOctober 1985.
264 4|c©1985
300 |a1 online resource (iv, 106 pages) : |billustrations, maps.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aCanadian manuscript report of fisheries and aquatic sciences, |y0706-6473 ; |v1861
500 |aDigitized edition from print [produced by Department of Fisheries and Oceans].
504 |aIncludes bibliographical references (pages 3-4).
5203 |a"This report is the fifth in a series of seven which examine temporal changes in the oyster population of the Dunk River, Prince Edward Island. The report tabularizes and graphically presents information on the distribution, abundance, size, and age composition of oysters collected in 1975. Oyster density over the survey area ranged from 0-496 m⁻². Sixty-one percent of the sampling stations yielded oysters, 1 and 2 yr old oysters being most abundant and representing 30.6% and 30.3% of the population respectively. Three and 4 yr old and older oysters accounted for 23.1% and 16.0% of the population respectively. Size frequency histograms for individual stations indicated that spatfall settlement and survival was more regular in the principal fishing areas than in other areas of the Estuary"--Abstract, page iv.
546 |aIncludes abstracts in English and French.
650 0|aAmerican oyster|zPrince Edward Island.
650 0|aOyster populations|zPrince Edward Island.
650 0|aOyster surveys|zPrince Edward Island.
650 6|aHuître américaine|zÎle-du-Prince-Édouard.
650 6|aHuîtres|xPopulations|zÎle-du-Prince-Édouard.
650 6|aHuîtres|xInventaires|zÎle-du-Prince-Édouard.
7101 |aCanada. |bDepartment of Fisheries and Oceans, |eissuing body.
7101 |aCanada. |bDepartment of Fisheries and Oceans. |bHalifax Laboratory, |eissuing body.
830#0|aCanadian manuscript report of fisheries and aquatic sciences ;|v1861.|w(CaOODSP)9.505211
85640|qPDF|s1.09 MB|uhttps://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-1861-eng.pdf