00000nam 2200000zi 4500 9.871719 CaOODSP 20241203113648 m o d f cr ||||||||||| 190417s1998 onca #ot f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-on En13-5/98-233E-PDF Reynoldson, Trefor B., author. An assessment of sediment quality and benthic invertebrate community structure in the St. Lawrence (Cornwall) area of concern / Trefor B. Reynoldson. Burlington, Ontario : National Water Research Institute, 1998. 1 online resource (21 pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; 98-233 Digitized edition from print [produced by Environment and Climate Change Canada]. "September 1998." Includes bibliographical references. "This report describes sediment quality from the Cornwall area of the St. Lawrence River Area of Concern based upon the assessment of invertebrate community structure and sediment toxicity. This assessment has been done using the biological sediment quality criteria developed for near shore areas of the Laurentian Great Lakes"--Summary. Includes summary in French. gccst Aquatic ecosystems gccst Sediments gccst Water pollution Canada. Environment Canada. National Water Research Institute (Canada) NWRI contribution ; 98-233. (CaOODSP)9.844121 PDF 1.09 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-98-233-eng.pdf