Andy Ridgwell¹, Ravi Theja², Partha Thakuria², Adina Paytan³, Chikako Takeshita², Christopher A Edwards⁴, Claudie Beaulieu⁵, Daniel Dauhajre⁶, Debora Iglesias-Rodriguez⁷, Duncan Watson-Parris⁸, Elizabeth Swensen⁹, Francois Primeau¹⁰, Jann Paul Mattern¹¹, Jess F Adkins¹², Jefferson Keith Moore¹³, Mathis Hain¹⁴, Morgan R Raven⁶, Mihri Ozkan², Patrick A Rafter¹⁵, Phoebe J Lam¹⁶, Sandra Kirtland Turner¹⁷, Seth John¹⁸, Timothy J DeVries¹⁹ and William Berelson²⁰, (1)University of California Riverside, Riverside, CA, United States, (2)University of California Riverside, Riverside, United States, (3)University of California Santa Cruz, Institute of Marine Sciences, Earth & Planetary Sciences, Santa Cruz, United States, (4)University of California Santa Cruz, Santa Cruz, CA, United States, (5)University of California Santa Cruz, Ocean Sciences, Santa Cruz, United States, (6)University of California, Santa Barbara, Santa Barbara, United States, (7)University of California Santa Barbara, Ecology, Evolution, and Marine Biology, Santa Barbara, United States, (8)University of California San Diego, La Jolla, CA, United States, (9)University of California, Santa Cruz, Santa Cruz, United States, (10)University of California Irvine, Earth System Science, Irvine, CA, United States, (11)University of California Santa Cruz, Ocean Sciences Department, Santa Cruz, United States, (12)California Institute of Technology, Pasadena, CA, United States, (13)University of California Irvine, Earth System Science, Irvine, United States, (14)University of California, Santa Cruz, Earth and Planetary Sciences, Santa Cruz, United States, (15)University of South Florida, College of Marine Science, St Petersburg, United States, (16)University of California Santa Cruz, Department of Ocean Sciences, Santa Cruz, United States, (17)University of California Riverside, Department of Earth and Planetary Sciences, La Jolla, United States, (18)University of Southern California, Department of Earth Sciences, Los Angeles, United States, (19)University of California Santa Barbara, Earth Research Institute, Santa Barbara, United States, (20)University of Southern California, Earth Sciences, Los Angeles, United States