00000nam 2200000zi 4500 9.872469 CaOODSP 20241203113648 m o d f cr ||||||||||| 190503e197602##bcca o f00| 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- En42-1/8-76-1E-PDF Environmental effects of dredging operations : a literature review / prepared by: Pollutech Pollution Advisory Services. [Vancouver, B.C.] : Ecological Protection Group, Environmental Protection Service, Pacific Region, February, 1976. 1 online resource (ii, 31 pages) : illustrations. text txt rdacontent computer c rdamedia online resource cr rdacarrier Environmental Protection Service report series ; EPS-8-PR-76-1 Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references. "Scientific publications in the Canadian and U.S. Literature to 1974, dealing with biological effects from chemical contamination of water and sediment by dredging, are reviewed. Environmental effects from changed bottom contours are not covered"--Abstract. Includes abstract in French. Dredging gccst Environmental impact Canada. Environment Canada. Canada. Environmental Protection Service. Pacific Region. Environmental Protection Service report series ; EPS-8-PR-76-1 (CaOODSP)9.866031 PDF 1.64 MB https://publications.gc.ca/collections/collection_2019/eccc/en42-1/En42-1-8-76-1-eng.pdf