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https://www.preprints.org/manuscript/202403.0854/v1 *Author* Takashi Ohmori *14 March 2024* https://doi.org/10.20944/preprints202403.0854.v1Copy *Abstract* A method of geoengineering/solar radiation management is proposed as global warming countermeasure. The idea is to decrease surface temperature by increasing stratospheric ozone. One-dimensional (vertical) radiative-convective equilibrium temperature calculations show that surface temperature can be lowered by increasing the amount of ozone in the stratosphere. It was the increase in altitude above about 25 km that reduced surface temperatures. The method of increasing the amount of ozone (O3 injection), the rate of decrease of surface temperature after the ozone increase, and the rate of decrease of ozone concentration by photochemical reaction and diffusion/transport after the ozone increase are discussed. *Source: Preprints.Org* -- You received this message because you are subscribed to the Google Groups "geoengineering" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/geoengineering/CAHJsh9-U%3Da%2B_CUt8b3Y5Ex%2Byga4%3D39jPiA%2B5bN4L9oY1zcE4rA%40mail.gmail.com.
