Patrick Monreal^1,2, Pamela Barrett³, Tamara Baumberger^4,5, Nathaniel J. Buck⁶, Jessalyn E Davis¹, Sophie E Jenness⁶, Stevie Walker⁷, Hope V Jerris⁸, Elise Herzfeld¹, Gert van Dijken⁹, Kevin R Arrigo⁹, Randelle M Bundy¹ and Joseph A Resing^6,10, (1)University of Washington, School of Oceanography, Seattle, United States, (2)University of Washington, Astrobiology Program, Seattle, United States, (3)University of Washington and NOAA/PMEL, Cooperative Institute for Climate, Oceans, and Ecosystem Studies, Seattle, United States, (4)Oregon State University, Corvallis, United States, (5)NOAA Pacific Marine Environmental Laboratory, Newport, Oregon, United States, (6)University of Washington Seattle Campus, School of Oceanography, Seattle, United States, (7)University of Washington, Oceanography, Seattle, United States, (8)Middlebury College, Earth and Climate Sciences, Middlebury, VT, United States, (9)Stanford University, Earth System Science, Stanford, United States, (10)NOAA Pacific Marine Environmental Laboratory, Seattle, United States