00000nam 2200000zi 4500 9.871189 CaOODSP 20241203113647 m o d f cr ||||||||||| 190405s1995 onc #ot f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- En13-5/95-116E-PDF Jeffries, Dean Stuart, author. Fresh water acidification in Canada caused by atmospheric deposition of nitrogen pollutants : a preliminary assessment of existing information / prepared by Dean S. Jeffries. Burlington, On. : National Water Research Institute, 1995. 1 online resource (68 pages) text txt rdacontent computer c rdamedia online resource cr rdacarrier NWRI contribution ; 95-116 Digitized edition from print [produced by Environment and Climate Change Canada]. "A draft discussion paper." "February, 1995." Includes bibliographical references. "The purpose of this report is to determine whether sufficient knowledge exists with respect to eater acidification to permit informed policy development for emission control of Nox pollutants, and if not, to recommend what additional scientific work is needed"--Abstract. Includes abstract in French. gccst Water pollution gccst Aquatic ecosystems gccst Atmospheric emissions Canada. Environment Canada. National Water Research Institute (Canada) NWRI contribution ; 95-116. (CaOODSP)9.844121 PDF 10.07 MB https://publications.gc.ca/collections/collection_2019/eccc/en13-5/En13-5-95-116-eng.pdf