00000nam 2200000zi 4500 9.878344 CaOODSP 20241203113651 m go d f cr |n||||||||| 190821t19741974oncbd |ob f00| 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-on En36-502/37E-PDF Oliver, Barry G., author. Further studies on the heavy metal levels in Ottawa and Rideau River sediments / Barry G. and Haig Agemian. Ottawa, Canada : Inland Waters Directorate, Water Quality Branch, 1974. ©1974 1 online resource (v, 10 pages) : maps, charts. text txt rdacontent computer c rdamedia online resource cr rdacarrier Scientific series ; no. 37 Digitized edition from print [produced by Environment and Climate Change Canada]. Issued also in French under title: Étude complémentaire des concentrations en métaux lourds dans les sédiments des rivières des Outaouais et Rideau. Includes bibliographical references (pages 9-10). "In the summer of 1971, an extensive study of the heavy metal concentrations in Ottawa and Rideau River sediments was completed (Oliver and Kinrade, 1972). Elevated levels of mercury were found to be present in the sediments downstream from pulp and paper mill outfalls because of the industry's use of methoxyethylmercuric acetate as a slimicide"--Introduction, page 1. Includes abstract in French. gccst Metals gccst Sediments gccst Rivers Agemian, Haig, author. Canada. Environment Canada. Canada. Inland Waters Directorate. Canada. Water Quality Branch. Étude complémentaire des concentrations en métaux lourds dans les sédiments des rivières des Outaouais et Rideau / (CaOODSP)9.878369 Scientific series (Canada. Inland Waters Directorate) no. 37. (CaOODSP)9.823618 PDF 1.41 MB https://publications.gc.ca/collections/collection_2019/eccc/En36-502-37-eng.pdf