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040 |aCaOODSP|beng|erda|cCaOODSP
0410 |aeng|beng|bfre
043 |an-cn-bc
045 |ax7x8
0861 |aFs97-4/1824E-PDF|zFs97-4/1824E
1001 |aMalick, J. G., |eauthor.
24512|aA survey of dissolved oxygen and other water quality characteristics of the lower Fraser River 1975-1981 / |cby J.G. Malick, I.K. Birtwell and M.B. Flynn.
264 1|aVancouver, B.C. : |bHabitat Management Division, Field Services Branch, |cMay 1985.
264 4|c©1984
300 |a1 online resource (xi, 189 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 ; |vno. 1824
500 |aDigitized edition from print [produced by Department of Fisheries and Oceans].
504 |aIncludes bibliographical references.
5203 |a"During the spring of 1975, 1976, 1980 and 1981, dissolved oxygen, temperature, pH, conductivity and oxidation-reduction potential were measured at 45 sites and selected depths in the lower Fraser River downstream of New Westminster. The sampling periods were chosen to coincide with the period of downstream migration and estuarine rearing phase in the life cycle of Pacific salmon and with the onset of freshet conditions. … Aside from the depressions of dissolved oxygen in backwater areas, dissolved oxygen levels in major river channels were at levels which would generally not be stressful to sensitive fish species such as juvenile salmonids. However, understanding the effects of reduced levels of dissolved oxygen together with contaminants and other factors in the lower Fraser River is an important requirement for the successful protection and management of aquatic organisms"--Abstract, page ix.
546 |aIncludes abstracts in English and French.
650 0|aWater quality|zBritish Columbia|zFraser River|xMeasurement.
650 0|aWater|xDissolved oxygen|zBritish Columbia|zFraser River|xMeasurement.
650 0|aPacific salmon|xEffect of water quality on|zBritish Columbia|zFraser River.
650 6|aEau|xQualité|zColombie-Britannique|zFraser, Fleuve|xMesure.
650 6|aEau|xOxygène dissous|zColombie-Britannique|zFraser, Fleuve|xMesure.
650 6|aSaumons du Pacifique|xEffets de la qualité de l'eau sur|zColombie-Britannique|zFraser, Fleuve.
7101 |aCanada. |bDepartment of Fisheries and Oceans, |eissuing body.
7101 |aCanada. |bDepartment of Fisheries and Oceans. |bPacific Region. |bHabitat Management Division, |eissuing body.
830#0|aCanadian manuscript report of fisheries and aquatic sciences ;|vno. 1824.|w(CaOODSP)9.505211
85640|qPDF|s4.43 MB|uhttps://publications.gc.ca/collections/collection_2025/mpo-dfo/fs97-4/Fs97-4-1824-eng.pdf