00000000nam 2200000za 4500
0019.613057
003CaOODSP
00520250911133452
007ta
008150406|1996||||xxc|||||     f|0| 0 eng d
020 |a0-662-24637-3
022 |a1192-3571
040 |aCaOODSP|beng
043 |an-cn---
0861 |aR71-49/3-98E
1102 |aNorthern River Basins Study (Canada)‏.
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 / |cby Richard B. Lowell and Joseph M. Culp.
260 |aEdmonton - Alberta : |bNorthern River Basins Study |c1996.
300 |a25p. in various pagings. : |bgraphs, references ; |c28 cm.
4901 |aNorthern River Basins Study project report|x1192-3571|vNo. 98
500 |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 [dissolved oxygen] 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.
500 |aIssued also in electronic format.
5203 |aThe 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 [dissolved oxygen] 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
563 |aRing binding
590 |a96-25|b1996-06-21
69007|aWaste management|2gcpds
69007|aPulp and paper industry|2gcpds
7201 |aCulp, Joseph M.
7201 |aLowell, Richard B.
7760#|tCombined effects of dissolved oxygen level and bleached kraft pulp mill effluent and municipal sewage on a mayfly (Baetis tricaudata) : |w(CaOODSP)9.955136
830#0|aNorthern River Basins Study project report,|x1192-3571|vNo. 98|w(CaOODSP)9.514881
986 |aProject 2618-D1