00000nam 2200000zi 4500 9.875359 CaOODSP 20241203113650 m o d f cr |n||||||||| 190624t19891991quc |ot f00| 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- En40-409/1991E-PDF Em40-409/1991E Belles-Isles, Jean-Claude, 1961- author. Use of dredged material for development projects and applicability of this concept to the St. Lawrence River : technical report / Jean-Claude Belles-Isles, project head, Roche Ltd. ; prepared for the St. Lawrence Centre, Conservation and Protection, Environment Canada. [Montreal, Quebec] : St. Lawrence Centre, Conservation and Protection, Environment Canada, 1989. ©1991 1 online resource (x, 29 pages) text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Environment and Climate Change Canada]. "Plan D'Action Saint-Laurent-St. Lawrence Action Plan"--Cover. "December 1989." Includes bibliographical references (page 29). "With the steady growth in commercial shipping and pleasure cruising on the St. Lawrence River, particularly since the opening of the Seaway, extensive dredging operations have been necessary to maintain the navigational channel and existing harbours accessible to shipping, and to build new ports, marinas, and other marine facilities. Dredging operations can have a major impact on the environment, whether it be from the extraction, transport, or disposal of the dredged material at the containment sites or from its discharge into open water"--Introduction, page 1. Includes some text in French. Dredging gccst Environmental protection gccst Rivers Canada. Environment Canada. Canada. Conservation and Protection. St. Lawrence Centre. PDF 1.53 MB https://publications.gc.ca/collections/collection_2019/eccc/En40-409-1991-eng.pdf