Sveinn V Einarsson¹, Dreux Chappell², Kimberly Powell³, Kate E Lowry⁴, Robert S Pickart⁴ and Carin J Ashjian⁵, (1)Old Dominion University, Ocean, Earth, and Atmospheric Sciences, Norfolk, VA, United States, (2)Old Dominion University, Ocean, Earth and Atmospheric Sciences, Norfolk, VA, United States, (3)Old Dominion University, Ocean, Earth & Atmospheric Sciences, Norfolk, VA, United States, (4)Woods Hole Oceanographic Institution, Woods Hole, MA, United States, (5)Woods Hole Oceaonographic Institution, Woods Hole, MA, United States