Low latency carbon budget analysis reveals a large decline of the land carbon sink in 2023

Piyu Ke, Philippe Ciais, Stephen Sitch +13

In 2023, the CO2 growth rate was 3.37 +/- 0.11 ppm at Mauna Loa, 86% above the previous year, and hitting a record high since observations began in 1958, while global fossil fuel C…