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008250911e199602##abcd    ob   f000 0 eng d
020 |a0662246373|qprint
040 |aCaOODSP|beng|erda|cCaOODSP
043 |an-cn-ab
0861 |aR71-49/3-98E-PDF|zR71-49/3-98E
1001 |aLowell, Richard Bruce, |d1956- |eauthor.
24510|aCombined effects of dissolved oxygen level and bleached kraft pulp mill effluent and municipal sewage on a mayfly (Baetis tricaudata) : |bassessments using artificial streams / |cprepared for the Northern River Basins Study under project 2618-D1 by Richard B. Lowell and Joseph M. Culp.
264 1|aEdmonton, Alberta : |bNorthern River Basins Study, |cFebruary 1996.
264 4|c©1996
300 |a1 online resource (40 pages in various pagings) : |bcharts.
336 |atext|btxt|2rdacontent
337 |acomputer|bc|2rdamedia
338 |aonline resource|bcr|2rdacarrier
4901 |aNorthern River Basins Study project report, |y1192-3571 ; |vno. 98
500 |aDigitized edition from print [produced by Environment and Climate Change Canada].
504 |aIncludes bibliographical references (pages 13-15).
520 |a"...The objective of this project was to measure the response of a common northern river invertebrate (mayfly) to the combined effects of pulp mill effluent and low winter DO levels. Experiments were conducted under laboratory conditions using artificial streams and the combined bleached kraft pulp mill and municipal sewage effluent from Hinton. Mayflies were exposed to two different concentrations of effluent (control river water and 1% effluent) and two levels of DO (5 mg/L and 11 mg/L). The measured responses of mayflies included feeding rate, survival, and positioning of individuals within the streams"--Study perspective.
530 |aIssued also in print format.
650 0|aMayflies|xEffect of water pollution on|zAlberta|zAthabasca River.
650 0|aWood-pulp industry|xWaste disposal|xEnvironmental aspects|zAlberta|zAthabasca River.
650 0|aSewage disposal|xEnvironmental aspects|zAlberta|zAthabasca River.
650 6|aÉphémères|xEffets de la pollution de l'eau sur|zAlberta|zAthabasca, Rivière.
650 6|aPâte à papier|xIndustrie|xDéchets|xÉlimination|zAlberta|zAthabasca, Rivière.
650 6|aEaux usées|xÉvacuation|xAspect de l'environnement|zAlberta|zAthabasca, Rivière.
7102 |aNorthern River Basins Study (Canada)‏, |eissuing body.
7760#|tCombined effects of dissolved oxygen level and bleached kraft pulp mill effluent and municipal sewage on a mayfly (Baetis tricaudata) : |w(CaOODSP)9.613057
830#0|aNorthern River Basins Study project report ;|vno. 98.|w(CaOODSP)9.883506
85640|qPDF|s1399 KB|uhttps://publications.gc.ca/collections/collection_2025/eccc/r71/R71-49-3-98-eng.pdf