Birdwatch Note Rating
2023-07-15 07:47:39 UTC - HELPFUL
Rated by Participant: 2CDF1ED4C4FDB177F6A176724D1A281256C071DF34B115FFEB38C6CBC9C66850
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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