The co2 data for 1850-2005 is taken from Meinshausen et al. (2011), and for 2006-2019 from Dlugokencky & Tans (NOAA/GML). The ch4 data for 1850-2014 is taken from Meinshausen et al. (2017), and for 2015-2019 from Ed Dlugokencky (NOAA/GML).
Cookies disclaimer Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device. Read more