The EGU’s Twitter Journal Club had its fourth virtual meeting yesterday, this time focusing on a paper from the journal Atmospheric Environment. The work examines methods of assessing contributions of individual emissions to ozone and hence to climate change. Read a full transcript of the discussion on our Storify page!
![23E6B41D-52F6-4B24-8FA9-1A9E304150F3](https://blogs.egu.eu/geolog/files/2012/10/23E6B41D-52F6-4B24-8FA9-1A9E304150F31-1024x1024.jpg)
Emissions of nitrogen oxides (NOx) lead to formation of ozone, which is an important greenhouse gas. (Photo: Edvard Glücksman)