1. Institute for Marine and Antarctic Studies University of Tasmania Hobart Tasmania 7001 Australia
2. National Institute of Water and Atmospheric Research Wellington 6021 New Zealand
3. Department of Marine Science University of Otago Dunedin 9016 New Zealand
4. Biological Sciences School of Natural Sciences University of Tasmania Private Bag 55 Hobart Tasmania 7001 Australia
5. Division of Plant Sciences University of Dundee at the James Hutton Institute Dundee DD2 5DA UK
6. Climate Change Cluster University of Technology, Sydney Ultimo New South Wales 2006 Australia
7. School of Biological Science University of Western Australia 35 Stirling Highway Crawley Western Australia 6009 Australia
8. University of South Florida College of Marine Science 830 1st St S St Petersburg Florida 33701 USA
9. Climate Change Research Centre University of New South Wales Sydney New South Wales 2052 Australia