Travel emissions drop added to lockdown methane surge, says new research
Envirotec Magazine
NOVEMBER 28, 2022
Reduced transport emissions led to lower levels of hydroxyl radicals – which could be said to act like a detergent to remove methane from the atmosphere, researchers say. Until now, the causes of the 2020 surge in methane – second only to carbon dioxide as a driver of climate change – had been unclear. ppb in 2019.
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