Michael R Stukel, Florida State University, Earth, Ocean and Atmospheric Science, Tallahassee, FL, United States, Moira Décima, National Institute of Water and Atmospheric Research, Marine Biogeochemistry, Wellington, New Zealand, Karen E Selph, University of Hawaii at Manoa, Oceanography, Honolulu, HI, United States, Andres Gutierrez-Rodriguez, National Institute of Water and Atmospheric Research, New Zealand, Marine Biogeochemistry, Wellington, New Zealand and Natalie Yingling, Florida State University, Tallahassee, United States