Early-twentieth-century cold bias in ocean surface temperature observations

Sippel, Sebastian ORCID: https://orcid.org/0000-0002-4510-4458; Kent, Elizabeth C. ORCID: https://orcid.org/0000-0002-6209-4247; Meinshausen, Nicolai ORCID: https://orcid.org/0000-0003-1448-3878; Chan, Duo ORCID: https://orcid.org/0000-0002-8573-5115; Kadow, Christopher ORCID: https://orcid.org/0000-0001-6537-3690; Neukom, Raphael ORCID: https://orcid.org/0000-0001-9392-0997; Fischer, Erich M. ORCID: https://orcid.org/0000-0003-1931-6737; Humphrey, Vincent ORCID: https://orcid.org/0000-0002-2541-6382; Rohde, Robert; de Vries, Iris ORCID: https://orcid.org/0000-0002-2698-3813; Knutti, Reto ORCID: https://orcid.org/0000-0001-8303-6700. 2024 Early-twentieth-century cold bias in ocean surface temperature observations. Nature, 635 (8039), 104972. 618-624. 10.1038/s41586-024-08230-1