Robert A Weller, Woods Hole Oceanographic Institution, Woods Hole, MA, United States, Albert J Plueddemann, Woods Hole Oceanographic Institution, Woods Hole, United States, Sebastien P Bigorre, WHOI, Woods Hole, United States, Roger Lukas, Univ Hawaii, Honolulu, HI, United States, James T Potemra, Univ Hawaii, Honolulu, United States and Adrienne J Sutton, NOAA Pacific Marine Environmental Laboratory, Seattle, United States