00000nam 2200000zi 4500 9.874806 CaOODSP 20241203113650 m o d f cr |n||||||||| 190612s1990 onca #ot f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-qu En13-5/90-83E-PDF Metcalfe-Smith, J. L. (Janice L.) author. Water quality assessment of the Yamaska River, Quebec, based on benthic macroinvertebrate communities : a comparison of sampling techniques and summary indices / by J.L. Metcalfe and D.R. Barton. Burlington, Ontario : Rivers Research Branch, National Water Research Institute, 1990. 1 online resource (33, (10) pages) : figures text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; no. 90-83 Digitized edition from print [produced by Environment and Climate Change Canada]. "April 1990." Includes bibliographical references. "The Yamaska River watershed in Quebec, Canada, is intensely farmed and heavily polluted with poorly treated domestic and industrial wastes. In this study, the responses of several components of the benthic macroinvertebrate community to municipal/industrial versus agricultural pollution in the Yamaska River and its tributaries were investigated, and the performance of eight diversity and biotic indices for assessing these responses was evaluated"--Abstract. Includes abstract in French. gccst Water quality gccst Rivers gccst Water pollution Barton, D. R. (David Remle) author. Canada. Environment Canada. National Water Research Institute (Canada). Rivers Research Branch. NWRI contribution ; no. 90-83. (CaOODSP)9.844121 PDF 3.71 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-90-83-eng.pdf