Birdwatch Note Rating
2023-07-17 13:48:54 UTC - HELPFUL
Rated by Participant: C880D1C49EA187D36FCB51BAD0F3727D6E07A6E024657DC0DBAF3660670916CD
Participant Details
Original Note:
During cold periods, CO2 is captured in permafrost. It is released during warm periods when the permafrost thaws. So logically, CO2 levels are highest at the end of warm periods and decrease during cold periods when CO2 is trapped by permafrost again. https://arctic.noaa.gov/Report-Card/Report-Card-2019/ArtMID/7916/ArticleID/844/Permafrost-and-the-Global-Carbon-Cycle https://www.annualreviews.org/doi/10.1146/annurev-environ-012220-011847
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