000	00000nam 2200000zi 4500
001	9.949811
003	CaOODSP
005	20250404150225
006	m     o  d f
007	cr mn|||||||||
008	250404e196210##bccbd   o    f000 0 eng d
040	|aCaOODSP|beng|erda|cCaOODSP
043	|an-cn-bc
086	1 |aFs52-2/733E-PDF
100	1 |aWaldichuk, Michael, |d1923- |eauthor.
245	10|aObservations in marine waters of the Prince Rupert Area, particularly with reference to pollution from the sulphite pulp mill on Watson Island, September, 1961 / |cauthorship Michael Waldichuk.
264	1|aNanaimo, B.C. : |bFisheries Research Board of Canada, Biological Station, |cOctober, 1962.
300	|a1 online resource (16, iii pages, 13 unnumbered pages) : |bmaps, graphs.
336	|atext|btxt|2rdacontent
337	|acomputer|bc|2rdamedia
338	|aonline resource|bcr|2rdacarrier
490	1 |aManuscript report series (biological) ; |vno. 733
500	|aDigitized edition from print [produced by Department of Fisheries and Oceans].
520	|a"The presence of the extremely low dissolved oxygen concentrations in both Wainwright Basin and Porpoise Harbour indicates that the oxygen availability in the waters is being exceeded by oxygen demand of wastes received. There seems to have been a continuous trend of deterioration of oxygen conditions in the water since the pulp mill went into operation in about 1951, judging by previous observations. At present, the two basins are in an advanced state of pollution"--Discussion of observations, page 7.
650	0|aSulfite pulping process|xEnvironmental aspects|zBritish Columbia|zPrince Rupert Harbour.
650	0|aMarine pollution|zBritish Columbia|zPrince Rupert Harbour.
650	6|aPâte à papier|xProcédé au sulfite|xAspect de l'environnement|zColombie-Britannique|zPrince Rupert, Port de.
650	6|aPollution marine|zColombie-Britannique|zPrince Rupert, Port de.
710	2 |aFisheries Research Board of Canada. |bBiological Station (Nanaimo, B.C.), |eissuing body.
830	#0|aManuscript report series (biological)|vno. 733.|w(CaOODSP)9.812823
856	40|qPDF|s5.62 MB|uhttps://publications.gc.ca/collections/collection_2025/mpo-dfo/fs52-2/Fs52-2-733-eng.pdf