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https://www.nature.com/articles/d41586-024-00281-8 https://www.nature.com/articles/d41586-024-00281-8 > The Intergovernmental Panel on Climate Change (IPCC) us
by nerdponx 3y ago
https://www.nature.com/articles/d41586-024-00281-8 https://www.nature.com/articles/d41586-024-00281-8
> The Intergovernmental Panel on Climate Change (IPCC) uses a baseline for pre-industrial global mean temperatures that reference the earliest global instrumental temperature records. This period is around 1850–1900, when the first ship-based records of sea-surface temperatures became available.