1. Fisheries Department, Falkland Islands Government, PO Box 598, Stanley FIQQ 1ZZ, Falkland Islands
2. All-Russian Research Institute of Marine Fisheries and Oceanography (VNIRO), 17A Verkhne-Krasnoselskaya Street, Moscow, Russia
3. School of Biological Science and the Environment Institute, University of Adelaide, Adelaide 5005, Australia
4. Centre for Environment, Fisheries and Aquaculture Science (CEFAS), Pakefield Road, Lowestoft, Suffolk NR33 0HT, UK
5. Instituto Español de Oceanografía, Centro Oceanográfico de Canarias, Vía Espaldón, Dársena Pesquera PCL8, Santa Cruz de Tenerife 38180, Spain
6. School of Ocean Sciences, College of Natural Sciences, Bangor University, Menai Bridge, Anglesey LL59 5AB, UK