1. National Institute of Water and Atmospheric Research (NIWA), Marine Ecology and Aquaculture Group, Nelson, New Zealand
2. National Institute of Water and Atmospheric Research, (NIWA), Environmental Chemistry and Ecotoxicology Group, Hamilton, New Zealand
3. Northland Regional Council, Whangarei Centre, Whangarei, New Zealand
4. National Institute of Water and Atmospheric Research (NIWA), Fisheries and Marine Ecology Group, Auckland, New Zealand