Garcia Soto, Carlos, Caesar, Levke, Cazenave, Anny, Cheng, Lijing, Cheripka, Alicia, Durack, Paul, Evans, Karen, Halpern, David, Jewett, Libby, Kim, Sung Yong, Li, Guancheng, Rigor, Ignatius, Schmidtko, Sunke, Wang, Juying and Zielinski, Tymon (2021) Trends in the physical and chemical state of the ocean. (Chapter 5). In: The Second World Ocean Assessment. World Ocean Assessment II-. United Nations Office of Legal Affairs, pp. 83-110. ISBN 9789216040062