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State of the Climate in 2023
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2024
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Source: Bulletin of the American Meteorological Society, 105(8), S1-S484
[PDF-83.85 MB]
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Journal Title:Bulletin of the American Meteorological Society
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Description:In 2023, La Niña conditions that generally prevailed in the eastern Pacific Ocean from mid-2020 into early 2023 gave way to a strong El Niño by October. Atmospheric concentrations of Earth’s major greenhouse gases—carbon dioxide, methane, and nitrous oxide—all increased to record-high levels. The annual global average carbon dioxide concentration in the atmosphere rose to 419.3±0.1 ppm, which is 50% greater than the pre-industrial level. The growth from 2022 to 2023 was 2.8 ppm, the fourth highest in the record since the 1960s.
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Source:Bulletin of the American Meteorological Society, 105(8), S1-S484
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ISSN:0003-0007;1520-0477;
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Rights Information:Other
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Compliance:Submitted
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