00000nam 2200000za 4500 9.845934 CaOODSP 20241203113640 cr ||||||||||| 171023s2007 onca|||fo||||f000 0 eng d CaOODSP eng eng fre n-cn-on En83-9/07-315E-PDF Rosa, Fernando. Contaminant migration via sediment porewater through a sub-aqueous cap over Hamilton Harbour sediments [electronic resource] / Fernando Rosa and Todd Breedon. [Burlington, Ontario] : Environment Canada, Water Science and Technology Directorate, [2007]. 14, [21] p. : ill. WSTD contribution ; no. 07-315 Cover title. Digitized edition from print [produced by Environment and Climate Change Canada]. Includes bibliographic references. "In the summer of 1995 Environment Canada carried out a pilot-scale sediment capping project in Hamilton Harbour. Clean sand (medium to coarse grain size) was placed over an area of bottom sediment, approximately 100 m by 100 m, to an average thickness of 35 cm. The average water depth of the capped area is 15 m and the maximum slope of the site is about 1.9°. Several factors, such as bottom currents, ship traffic and wave induced shear stress were considered in the selection of the site (Zeman 1994). Results of the pre-capping geotechnical and sedimentological testing were discussed by Zeman et al (1995) ... The objectives of this study were to assess the long-term mobility of different pore water elements through the cap material and to measure the quality and quantity of harbour sediments resettling on the cap surface"--Introd., p. 3. Includes abstract in French. gccst Water quality gccst Sediments Breedon, Todd. Canada. Environment Canada. Canada. Water Science and Technology Directorate. WSTD contribution ; no. 07-315 (CaOODSP)9.845900 PDF 1.23 MB https://publications.gc.ca/collections/collection_2017/eccc/En83-9-07-315-eng.pdf