Michel Ramonet

Consistent estimates of carbonyl sulfide and methane stratospheric lifetimes retrieved from AirCore profiles at different latitudes

Stratospheric loss is a major sink for both carbonyl sulfide (COS) and methane (CH 4 ), but their stratospheric lifetimes and sinks remain poorly constrained because high-resolution observations of their vertical distributions in the lower stratosphere are sparse. Here, we estima...