Colleen Mary Petrik, Texas A & M, Department of Oceanography, College Station, TX, United States, Charles A Stock, NOAA/GFDL, Princeton, NJ, United States, Ken H Andersen, Technical University of Denmark, DTU Aqua, Kgs Lyngby, Denmark, Pieter Daniël van Denderen, Denmark Technical University, Denmark and James Roger Watson, Oregon State University, Corvallis, OR, United States