Atmospheric methane
vendredi 5 avril 2019 à 02:00The methane level in the atmosphere has been rising faster in the past few years. Scientists do not yet know where it is coming from.
Increased methane will mean increased global heating over the next few decades. After that, today's methane will probably have been converted into other chemicals; but if it provokes positive feedback cycles in the meanwhile, its heating effect will propagate.