登入選單
返回Google圖書搜尋
Combined Effects of Dissolved Oxygen Level and Bleached Kraft Pulp Mill Effluent and Municipal Sewage on a Mayfly (Baetis Tricaudate)
Richard Bruce LowellJoseph M. CulpNorthern River Basins Study (Canada)
其他書名
Assessments Using Artifical Streams
出版Northern River Basins Study, 1996
主題Science / Environmental ScienceScience / Earth Sciences / Geology
ISBN06622463739780662246374
URLhttp://books.google.com.hk/books?id=j9lGAQAAMAAJ&hl=&source=gbs_api
註釋Summarises research conducted to determine how the impacts of effluents produced by pulp mills and sewage plants in northern Alberta interact to potentially produce a variety of effects on downstream aquatic biota. The investigators carried out experiments in artificial streams using pulp mill and sewage effluent from a kraft mill on the Athabasca River near Hinton, Alberta. Using a 2x2 factorial design, mayflies were exposed to either low or high levels of effluent concentration, levels typical of what benthic invertebrates are likely to experience in some benthic microhabitats downstream of Hinton during the winter. Results of the two-week experiment are presented, including degree of mayfly survival for each of the effluent treatments.