Roe 08006727 Book of Abstracts: Department of Fisheries and Oceans Green Plan Toxic Chemicals Program Wrap-Up Conference
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~ J DF D ~~~~~~~~~~roe 08006727 Book of Abstracts: Department of Fisheries and Oceans Green Plan Toxic Chemicals Program Wrap-up Conference Government Conference Centre ..• Ottawa, Ontario January 28-31,1997 R. C. Pierce and D. Williams Environmental Science Branch Habitat Management & Environmental Science Directorate Department of Fisheries and Oceans Station 1280, 200 Kent St. Ottawa, Ontario K1A OE6 1997 Canadian Technical Report of Fisheries and Aquatic Sciences 2163 .&.1 Fi sheries and Oceans Peches et Oceans 1T Canada Canada Canada Canadian Technical Report of Fisheries and Aquatic Sciences Technical reports contain scientific and technical information that contributes to existing knowledge but which is not normally appropriate for primary literature. Technical reports are directed primarily toward a worldwide audience and have an international distribution. No restriction is placed on subject matter and the series reflects the broad interests and policies of the Department of Fisheries and Oceans, namely, fisheries and aquatic sciences. Technical reports may be cited as full publications. The correct citation appears above the abstract of each report. Each report is abstracted in Aquatic Sciences and Fisheries Abstracts and indexed in the Department's annual index to scientific and technical publications. Numbers 1-456 in this series were issued as Technical Reports of the Fisheries Research Board of Canada. Numbers 457-714 were issued as Department of the Environment, Fisheries and Marine Service, Research and Development Directorate Technical Reports. Numbers 715-924 were issued as Department of Fisheries and the Environment, Fisheries and Marine Service Technical Reports. The current series name was changed with report number 925. Technical reports are produced regionally but are numbered nationally. Requests for individual reports will be filled by the issuing establishment listed on the front cover and title page. Out-of-stock reports will be supplied for a fee by commercial agents. Rapport technique canadien des sciences halieutiques et aquatiques Les rapports techniques contiennent des renseignements scientifiques et techni- ques qui constituent une contribution aux connaissances actuelles, mais qui ne sont pas normalement appropries pour la publication dans un journal scientifique. Les rapports techniques sont destines essentiellement a un public international et ils sont distribues a cet echelon. 11 n'y a aucune restriction quant au sujet; de fait, la serie reflete la vaste gamme des interets et des politiques du ministere des Peches et des Oceans, c'est-A-dire les sciences halieutiques et aquatiques. Les rapports techniques peuvent etre cites comme des publications completes. Le titre exact parait au-dessus du résumé de chaque rapport. Les rapports techniques sont résumés dans la revue Résumés des sciences aquatiques et halieutiques, et ils sont classes dans l'index annual des publications scientifiques et techniques du Ministere. Les numeros 1 a 456 de cette serie ont ete publies a titre de rapports techniques de ]'Office des recherches sur les pecheries du Canada. Les numeros 457 a 714 sont parus titre de rapports techniques de la Direction generale de la recherche et du developpe- ment, Service des peches et de la mer, ministere de l'Environnement. Les numeros 715 a 924 ont ete publies a titre de rapports techniques du Service des peches et de la mer, ministere des Peches et de l'Environnement. Le nom actuel de la serie a ete etabli lors de la parution du numero 925. Les rapports techniques sont produits a ]'echelon regional, mais numerotes ]'echelon national. Les demandes de rapports seront satisfaites par l'etablissement auteur dont le nom figure sur la couverture et la page du titre. Les rapports epuises seront fournis contre retribution par des agents commerciaux. i Canadian Technical Report of Fisheries and Aquatic Sciences 2163 1997 Book of Abstracts Department of Fisheries and Oceans Green Plan Toxic Chemicals Program Wrap-up Conference Government Conference Centre Ottawa, Ontario January 28 - 31, 1997 by R.C. Pierce and D. Williams1 Environmental Science Branch Habitat Management and Environmental Science Directorate Department of Fisheries and Oceans Station 1280, 200 Kent St. Ottawa, Ontario KlA OE6 1 D. Williams Consulting, 1721 Des Pommes Place, Orleans, Ontario, K1E 2Z3 ii © Minister of Supply and Services Canada 1997 Cat. No. Fs 97-6/2163 ISSN 0706-6457 Correct citation for this publication: Pierce, R.C. and D. Williams. 1997. Book of Abstracts: Department of Fisheries and Oceans, Green Plan Toxic Chemicals Program, Wrap-up Conference, Government Conference Centre, Ottawa, Ontario, January 28 - 31, 1997. Can. Tech. Rep. Fish. Aquat. Sci. 2163: xiv + 93 p. iii TABLE OF CONTENTS Abstract ............................................... X111 D, , nesume ........................................................ XlV Abstmds for Oral Presentations I Resumes des communications vetbales ...... 1 Session I Seance 1: Regional OveJViews I SuJVols regionaux Contaminant issues in the DFO Newfoundland Region: present and future concerns J.H. BANOUB ............................................ 3 Maritime Region Toxic Chemicals Program P.A. YEATS .............................................. 4 Vue d'ensemble de Ia contamination chimique dans l'estuaire et le golfe du Saint Laurent Charles GOBEIL . ... 4 A Summary of Central & Arctic Region-Great Lakes Basin Toxic Chemical Issues and Trends D.M. WHITTLE .......................................... 5 An overview of toxic chemical issues in DFO Central and Arctic Region excluding the Great Lakes Basin T.A. SHORTT ............................................ 6 An overview of contamination of DFO Pacific Region fisheries and habitat: spatial and temporal trends R.F. ADDISON ........................................... 6 National Contaminants Information System (NCIS) T. SOWDEN, J.R. KEELEY, A. VROMANS ....................... 7 Session ll I Seance ll: Contaminant Fate I Devinir des contaminants Deposition history of PAHs, Dioxinslfurans and coplanar PCBs in Kitimat Arm, B.C. Walter J. CRETNEY, Robie W. MACDONALD, Michael G. IKONOMOU, Neil DANGERFIELD and Tark S. HAMIL TON ..................... 8 iv Assessment of Input Functions for Toxic Chemicals in Scotia Fundy Region J.A. DALZIEL and Dr. P.A. YEATS . 8 Les composes organochlores dans les sediments de l'estuaire du Saint-Laurent Michel LEBEUF ........................................... 9 Metallic contaminants in the sediments of coastal embayments of Nova Scotia D.H. LORING, R.T.T. RANTALA, T.G. MILLIGAN and J.M. BEWERS .. 10 Strait of Georgia Assessment R.W. MACDONALD ...................................... 10 Persistent Organochlorine Contaminants and Current Use Pesticides in Lake Winnipeg. Riverine Inputs and Sediment Core Profiles MUIR, D.C.G., G.A. STERN, G. TOMY, B. ROSENBERG, D.F. RA WN, P. WILKINSON, W.L. LOCKHART . 11 Historical Record of Contaminant Fluxes in Marine Sediments John N. SMITH . 12 Time Course of Elevated Mercury in Fish in Northern Manitoba Reservoirs R.A. (Drew) BODAL Y, Neil E. STRANGE, and Robert J.P. FUDGE 13 Factors Affecting The Concentrations of Toxic Chemicals in Lobsters CHOU, C.L., J.D. MOFFATT, and J. F. UTHE . 14 Spatial trends of co-planar contaminants in lobster digestive gland from the Gulf of St. Lawrence W.L. FAIRCHILD, J.T. ARSENAULT and M. COMEAU............. 14 Concentrations en mercure, plomb et cadmium dans plusieurs produits de Ia peche de l'estuaire et du golfe du Saint-Laurent Charles GOBEIL . 15 Organochlorine Levels in the Marine Food Web of the Southern Gulf of St. Lawrence Gareth HARDING, Peter VASS, Coreen HAMILTON, Barry HARGRAVE and Richard ADDISON . 16 Fate of mixtures of contaminants: some insight on PAHs in Finfish Jocelyne HELLOU . 16 v Toxicological implications of extractable organohalogens in tissues of aquatic animals from the Canadian Arctic and northwest Atlantic J.W. KICENIUK, A. CHAIT; J. HOLZBECHER and B. ZWICKER . 17 Les composes organochlores dans les poissons de fond du Saint-Laurent marin Michel LEBEUF . 18 Bioaccumulation of persistent organochlorines and current use pesticides in the Lake Winnipeg food web MUIR, D.C.G., K.A. KIDD, K. KOCZANSKI, A. YARECHEWSKI, D. COBB and R.H. HESSLEIN . 19 Regional Assessment of Toxics in Newfoundland/Labrador Fisheries S. RAY ............................................... 20 Increases in Fluxes of Methyl Mercury and Greenhouse Gases Foil owing Flooding of an Experimental Reservoir J.W.M. RUDD, C.A. KELLY, R.A. BODAL Y, N.R. ROULE, V.L. ST. LOUIS, M. PATERSON, D. ROSENBERG, B. HALL, A. HEYES, T.R. MOORE, R. ARA VENA, B. DYCK, R. HARRIS, S. SCHIFF, B. WARNER, G. EDWARDS ............................... 21 Return times for mercury in fish in the Smallwood Reservoir, Labrador, trophic level vs. species specific responses M. Robin ANDERSON and David A. SCRUTON . 22 Derivation and Application of a Foodweb Bioaccumulation Model for Organic Contaminants in Western Lake Erie H.A. MORRISON, D.M. WHITTLE, R. LAZAR, G.D. HAFFNER, and F .A.P.C. GOBAS . 22 Session ID I Seance ill: Measurement Techniques I Les techniques de mesure Trace Metal Fluxes from Marine Sediments B.T. HARGRAVE, K.A. MACDONALD, P.A.YEATS and, R.E. CRANSTON . 23 The Potential Application of Bioremediation Technologies Kenneth LEE . 23 The Effects of Cortisol on Insulin Secretion in Salmonids L.E. BURRIDGE and K. HAY A . 24 vi Determination by Tandem Mass Spectrometry of the Effect of an Aerial Overspray using the Insecticide MIMICit (tebufenozide)