00000nam 2200000zi 4500 9.878959 CaOODSP 20241203113652 m o d f cr bn||||||||| 190905t19761977oncab ob f000 0 eng d 0662005414 (softcover) CaOODSP eng rda CaOODSP eng eng fre n-cn--- x5x7 En36-508/41E-PDF En36-508/41 Leah, T. D., author. Environmental contaminants inventory study no. 3 : the production, use and distribution of lead in Canada / T.D. Leah. Production, use and distribution of lead in Canada Burlington, Ontario : Inland Waters Directorate, Ontario Region, Water Planning and Management Branch, 1976. ©1977 1 online resource (vii, 94 pages) : illustrations + 6 maps on 6 sheets. text txt rdacontent computer c rdamedia online resource cr rdacarrier Report series ; no. 41 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "This study is the third in the Environmental Contaminants Inventory Series, and the first to present data in terms of watershed basins. The report begins with a literature review on lead in the environment and the effects of lead on human health. The flow of lead through the Canadian economy is then analyzed, focusing on the production of lead and the use of lead in manufacturing. Lead releases to the atmosphere resulting from these activities and the consumption of leaded gasoline are estimated in terms of aggregated watershed basins. Background information is provided outlining the occurrence, physical and chemical properties, production processes, global economic significance, major uses of lead and future demand for lead. Lists of industries reporting lead consumption to Statistics Canada in 1972 and major Canadian producers of recycled lead are included"--Abstract, page viii. Issued also in print format. Includes abstracts in English and French. gccst Lead Canada. Environment Canada. Canada. Inland Waters Directorate. Ontario Region. Water Planning and Management Branch. Report series (Canada. Inland Waters Directorate) no. 41. (CaOODSP)9.862410 PDF 5.23 MB https://publications.gc.ca/collections/collection_2019/eccc/en36-508/En36-508-41-eng.pdf