00000nam 2200000zi 4500 9.904135 CaOODSP 20230123095635 m o d f cr mn||||||||| 211015t20222022bccab ob f000 0 eng d 9780660406190 CaOODSP eng rda CaOODSP eng eng fre n-cn-bc pn----- y1y1 Fs97-13/1346E-PDF Brown, Tanya M., author. Sediment contaminant concentrations from disposal at sea sites at Point Grey and Sand Heads and inside and outside southern resident killer whale critical habitat, British Columbia in 2019 / Tanya M. Brown, Stephanie Holbert, Carys Gallilee, Katerina Colbourne. West Vancouver, B.C., Canada : Fisheries and Oceans Canada, Pacific Science Enterprise Centre, Pacific Region, 2022. ©2022 1 online resource (ix, 100 pages) : illustrations (some colour), colour maps. text txt rdacontent computer c rdamedia online resource cr rdacarrier Canadian data report of fisheries and aquatic sciences, 1488-5395 ; 1346 The copy has been replaced on March 14, 2022 as requested by the issuing department. Includes bibliographical references (pages 10-11). "The measurement of contaminants of concern in marine sediments in British Columbia (BC) helps to inform the administration of Disposal at Sea (DAS) by Environment and Climate Change Canada (ECCC) in accordance with the Canadian Environmental Protection Act (CEPA) and helps ECCC and Fisheries and Oceans Canada (DFO) to protect the habitat of the endangered Southern Resident killer whales (SRKW) and their primary prey Chinook salmon under the terms of the Species at Risk Act (SARA). Surficial sediment samples (n = 24) were collected by ECCC and DFO from two Disposal at Sea sites (Point Grey and Sand Heads) and at sites located both inside and outside SRKW Critical Habitat. Samples were analyzed for 13 contaminant classes Results reveal lower concentrations of PCBs, PBDEs, PCDDs, PCDFs, DDT, Alkylphenols, and metals inside Critical Habitat compared to outside Critical Habitat ..."--Abstract, page viii. Includes abstracts in English and French. Marine sediments Sampling British Columbia Pacific Coast. Contaminated sediments British Columbia Pacific Coast Analysis. Marine sediments British Columbia Pacific Coast Analysis. Killer whale Habitat British Columbia Pacific Coast. Sédiments marins Échantillonnage Colombie-Britannique Pacifique, Côte du. Sédiments contaminés Colombie-Britannique Pacifique, Côte du Analyse. Sédiments marins Colombie-Britannique Pacifique, Côte du Analyse. Orque Habitat Colombie-Britannique Pacifique, Côte du. Canada. Department of Fisheries and Oceans. Pacific Region, issuing body. Canadian data report of fisheries and aquatic sciences, 1488-5395 ; 1346. (CaOODSP)9.505124 PDF 3.38 MB https://publications.gc.ca/collections/collection_2022/mpo-dfo/Fs97-13-1346-eng.pdf