02056cam 2200397zi 45009.873588CaOODSP20221107163946m o d f cr bn|||||||||190524e198904##onca ob f000 0 eng dCaOODSPengrdaCaOODSPengfren-cn---En13-5/89-75E-PDFWong, P. T.- S., 1939- . author.Zinc toxicity to freshwater algae / by P.T.S. Wong and Y.K. Chau.Burlington, Ontario : National Water Research Institute, Canada Centre for Inland Waters, April 1989.1 online resource (17 pages, 2 unnumbered pages) : charts.texttxtrdacontentcomputercrdamediaonline resourcecrrdacarrierNWRI contribution ; no. 89-75Digitized edition from print [produced by Environment and Climate Change Canada].Includes bibliographical references (pages 10-12)."Studies with natural phytoplankton from Lake Ontario as well as two green and one diatom algal species revealed that Zn at concentration of 30 ug/L was toxic to the primary productivity and cell multiplication. Toxicity of zinc compound was dependent upon its anionic part with nitrate being the most toxic, followed by chloride; sulphate and acetate … Data obtained in this study will be extremely useful for water quality management and for setting up water quality criteria"--Executive summary.Includes abstract and summary in French.gccstWater qualitygccstWater managementChau, Y. K., author.Canada. Environment Canada.Canada Centre for Inland Waters.National Water Research Institute (Canada)NWRI contribution ;no. 89-75.(CaOODSP)9.844121PDF1.25 MBhttps://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-89-75-eng.pdf