This is in the discussion on the radiative forcing implications:
*The Twomey effect estimates are much better constrained for the
calculations using Re, but those using Acld show consistent results. The
IMO 2020 regulations led to an ~2 W m-2 IRFACI within the shipping corridor
during austral
Dear Colleagues,
This post from Jim Hansen was shared on the NOAC list with a comment (thank
you Clive!) and as I think it is of great importance, I’m forwarding it along
to rest of our broader community.
One key take away:
> However, it’s not the new equilibrium at +200 feet that’s of
Hi All
What a useful paper!
I am a bit surprised that the instantaneous change is only 1 watt per square
metre. The 20 bar grey scale at the bottom of the image below shows that we
need at least three bars, 15% change, to detect the direction of a contrast
gradient. Ship track images often
https://egusphere.copernicus.org/preprints/2023/egusphere-2023-971/
*Author*
Michael Steven Diamond
Received: 11 May 2023 – *Discussion started: 22 May 2023*
Abstract. New regulations from the International Maritime Organization
(IMO) limiting sulfur emissions from the shipping industry are
