Birdwatch Note Rating
2023-07-13 11:52:55 UTC - HELPFUL
Rated by Participant: 3AF3A097DDA7A4636D012F00AD346832FC4E90AC2B22791C9C9C715C16DD01A7
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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