Friday, September 11, 2020

FWIW: Monthly Atmospheric CO2 -- August, 2020

Link here:


Back in 2018: about 406.

2 comments:

  1. Remind me- big numbers better? Or worse?

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    Replies
    1. Some say "increased" (bigger numbers) atmospheric CO2 will lead to increased global temperatures. The very hot early Carboniferous Period is estimated to have had atmospheric CO2 levels of 1500 ppm which then fell to 350 ppm by the middle Carboniferous. The much hotter Triassic Period is estimated to have had atmospheric CO2 at 2000 ppm.

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