Affiliation: | a Fisheries Conservation Chair, Fisheries and Marine Institute of Memorial University of Newfoundland PO Box 4920, St John's, NF, Canada, A1C 5R3 b University of Washington, School of Aquatic and Fishery Sciences Box 355020, Seattle, WA 98195-5020, USA; Phone: (206) 221-5459; Fax: (206) 221-6939; e-mail: sgau{at}u.washington.edu |