Funding for this research was provided by:
Directorate for Geosciences (OCE-1129646, AGS-1355339)
National Aeronautics and Space Administration (NNX14AH38G, NNX12AF59G)
Woods Hole Oceanographic Institution
Article History
Received: 20 May 2016
Accepted: 9 April 2017
First Online: 13 April 2017