00000nam 2200000zi 4500 9.895892 CaOODSP 20221107174147 m o d f cr |n||||||||| 201008e198903##bccbd ob f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn-bc En37-272/1989E-PDF Stewart, Ian, author. The Fraser River Delta : a review of historic sounding charts / prepared by Ian Stewart, Bruno Tassone. Vancouver, B.C. : Environment Canada, Conservation & Protection, Inland Waters, Pacific and Yukon Region, March 1989. 1 online resource (vi, 39 pages) : maps, graphs text txt rdacontent computer c rdamedia online resource cr rdacarrier Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographical references (page 39). "Sounding charts of the Fraser River Delta were reviewed in response to concern that the dredging program carried out by Public Works Canada is affecting delta growth. Sixteen sounding charts were adjusted to a common scale and separated into 5 time-series groups. The 10-metre and 90-metre below datum contours were overlaid to provide a visual indication of delta growth. Profiles, plotted from 6 radial lines drawn at intervals along the delta, provided a more detailed perspective"--Abstract, page ii. Includes abstract in French. Dredging Environmental aspects British Columbia Fraser River Delta. Hydrography British Columbia Fraser River Delta. Sounding and soundings. Dragage Aspect de l'environnement Colombie-Britannique Fraser, Delta du. Hydrographie Colombie-Britannique Fraser, Delta du. Sondage (Océanographie) Canada. Environment Canada. Conservation and Protection, issuing body. Canada. Inland Waters Directorate. Pacific and Yukon Region, issuing body. PDF 6.78 MB https://publications.gc.ca/collections/collection_2021/eccc/en37/En37-272-1989-eng.pdf