1. College of Earth, Ocean, and Atmospheric Sciences Oregon State University 104 CEOAS Administration Building Corvallis Oregon 97330 USA
2. School of Engineering and Applied Sciences Harvard University 29 Oxford Street Cambridge Massachusetts 02138 USA
3. Alaska Fisheries Science Center National Oceanic and Atmospheric Administration 7200 Sand Point Way NE Seattle Washington 98115 USA
4. Centro Oceanografico de Baleares Instituto Español de Oceanografía Muelle de Poniente, s/n 07015 Palma Spain
5. Department of Statistics Oregon State University 239 Weniger Hall Corvallis Oregon 97331‐4606 USA