Hi all, just pointing out that by chance Walker and the rest of our group have a preprint just published in ESSOAr - and submitted to GRL - about this exact topic, taking a new look at the potential of Arctic SAI.
High-latitude stratospheric aerosol geoengineering can be more effective if injection is limited to spring Walker Raymond Lee, Douglas G MacMartin, Daniele Visioni, Ben Kravitz https://www.essoar.org/doi/10.1002/essoar.10505988.1 <https://www.essoar.org/doi/10.1002/essoar.10505988.1> Best, Daniele //////////////////////////////////////////////////////////// Daniele Visioni, PhD Post-doctoral Associate Sibley School of Mechanical and Aerospace Engineering, Cornell University, Ithaca, NY US phone: (607)-280-0525 e-mail: [email protected] website: https://dan-visioni.github.io/ //////////////////////////////////////////////////////////// > On 4 Feb 2021, at 18:09, Andrew Lockley <[email protected]> wrote: > > > https://climateemergencysummit.org/the-cooling-conundrum-event-profile/ > <https://climateemergencysummit.org/the-cooling-conundrum-event-profile/> > > THE COOLING CONUNDRUM > REVERSING CLIMATE CHANGE TO REFREEZE THE ARCTIC > With rapidly rising global temperatures, the harm to people and nature is > already too great. Signs that we are on the brink of triggering runaway > global warming are increasing by the day, as the strain on major ecosystems > reaches a new level of stress. Analysis shows that even a zero-emission > pathway will not be enough alone to slow warming and avoid further > devastation. This points to an urgent need to consider establishing an > immediate way to cool the planet. Is reversing climate change a real > possibility? What would it take to refreeze the Arctic and Antarctic ice to > repair the climate? > > David Keith – Professor of Applied Physics, Harvard > Ye Tao – Principal Investigator, Rowland Institute at Harvard > Holly Jean Buck – Science Writer & Analyst > > -- > 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] > <mailto:[email protected]>. > To view this discussion on the web visit > https://groups.google.com/d/msgid/geoengineering/CAJ3C-06JsW0OtEti5ZfcnPe9%2BM43bB4EEa4p-PRvhr7VVdz3XA%40mail.gmail.com > > <https://groups.google.com/d/msgid/geoengineering/CAJ3C-06JsW0OtEti5ZfcnPe9%2BM43bB4EEa4p-PRvhr7VVdz3XA%40mail.gmail.com?utm_medium=email&utm_source=footer>. -- 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/7FF0B19B-79D0-4079-97CE-288913FB377B%40gmail.com.
