Carolina Bastidas, Massachusetts Institute of Technology, Sea Grant College Program, Cambridge, United States, Parker R Gassett, University of Maine, United States, Jennie E Rheuban, Woods Hole Sea Grant and Woods Hole Oceanographic Institution, Marine Chemistry and Geochemistry, United States, Katie O'Brien-Clayton, Connecticut Department of Energy and Environmental Protection, United States, Matthew Liebman, Environmental Protection Agency Region 1, United States, Christopher W Hunt, University of New Hampshire, Durham, NH, United States, Elizabeth J Turner, NOAA, National Ocean Service, National Centers for Coastal Ocean Science, Durham, NH, United States, Esperanza Stancioff, UMaine Extension and Maine Sea Grant, Waldoboro, United States and Emily Silva, NECAN and NERACOOS, United States