1. National Research Council Research Associateship Program, under contract to the Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, 2725 Montlake Blvd. E., Seattle, Washington 98112, United States
2. Environmental and Fisheries Sciences Division, Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, 2725 Montlake Blvd. E., Seattle, Washington 98112, United States
3. Assessment and Restoration Division, Office of Response and Restoration, National Ocean Service, National Oceanic and Atmospheric Administration, 7600 Sand Point Way N.E., Seattle, Washington 98115-0070, United States
4. Endangered Species Act Interagency Cooperation Division, Office of Protected Resources, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, 7600 Sand Point Way N.E., Seattle, Washington 98115-0070, United States
5. College of the Environment, Western Washington University, 516 High Street, Bellingham, Washington 98225-9079, United States
6. Kern Statistical Services, Inc., 13680 Bete Grise RD, Mohawk, Michigan 49950, United States
7. Ocean Associates, Inc., under contract to the Northwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, 2725 Montlake Blvd. E., Seattle, Washington 98112, United States