Róisín Commane
Róisín Commane
@roseatmos.bsky.social
Atmospheric chemist learning about cities after spending lots of time learning about forests and Arctic tundra
I don't use X. But just be careful until it's confirmed. There was a PNAS paper that (I'm summarizing) incorrectly claimed there was a large methane pluse in Siberia when it was a hot rock throwing off the albedo in the retrieval. So there is a history of problems there.
September 1, 2025 at 4:44 PM
@mparrington.bsky.social Do you know what observations are driving this large methane increase in CAMS? Is it TropOMI? Or is it a tower?
September 1, 2025 at 4:28 PM
Is that CAMS methane model using TropOMI satellite data? The satellite could predict an increase that is not real before/after a fire when the surface characteristics change. You might want to check that anyone on the ground is seeing an increase.
September 1, 2025 at 4:26 PM
Congrats Suzana!!!
August 28, 2025 at 11:52 AM
Wow 👀
August 6, 2025 at 4:37 AM
Someone calling into WNYC this week asked why their grandma was subsidizing Google! Power charges have gone up 20% in the last year in the NJ/PA/MD utility area.
July 19, 2025 at 8:17 PM
Congratulations!!! 🎉
July 14, 2025 at 11:43 PM
And most of the CFC observations that we need to make sure we don't wipe out the ozone layer... Sigh...
June 30, 2025 at 7:35 PM
My "adult pokemon" is the Merlin app to id birds I never knew existed. But same vibe...
June 28, 2025 at 3:04 PM
Looking forward to reading this! Do you think the new marine fuel laws that reduced SO2 emissions would have a similar (but opposite) effect as MCB?
May 14, 2025 at 6:31 PM
I liked the rest of the post but I can't like this part. We need a dislike button.
May 9, 2025 at 10:20 PM