Birdwatch Note Rating
2023-07-17 13:18:39 UTC - HELPFUL
Rated by Participant: 2D07BA7AD0E9DE1E96A2807B1FA82C3AF971AA611C64FA3E9F515C5D2BC2D28C
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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