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Published in Atmospheric Chemistry and Physics, 2017
Review of previous literature on SG, summarising the radiative forcing estimates for various direct and indirect effects. Read more
Recommended citation: Visioni, D., Pitari, G., and Aquila, V. (2017). "Sulfate geoengineering: A review of the factors controlling the needed injection of sulfur dioxide". Atmospheric Chemistry and Physics. 17, 3879-3889 https://acp.copernicus.org/articles/17/3879/2017/acp-17-3879-2017.html
Published in Atmospheric Chemistry and Physics, 2017
SG effect on atmospheric dynamics and chemistry, with particular focus on atmospheric methane. Read more
Recommended citation: Visioni, D., Pitari, G., Aquila, V., Tilmes, S., Cionni, I., Di Genova, G., and Mancini, E. (2017). "Sulfate geoengineering impact on methane transport and lifetime: Results from the geoengineering model intercomparison project (GeoMIP)". Atmospheric Chemistry and Physics. 17, 11209-11226 https://acp.copernicus.org/articles/17/11209/2017/acp-17-11209-2017.html
Published in Atmospheric Chemistry and Physics, 2018
Interactions between aerosol growth and Quasi-Biennial Oscillation, and their effects on sulfate deposition Read more
Recommended citation: Visioni, D., Pitari, G., Tuccella, P., & Curci, G. (2018). "Sulfur deposition changes under sulfate geoengineering conditions: Quasi-biennial oscillation effects on the transport and lifetime of stratospheric aerosols". Atmospheric Chemistry and Physics. 18, 2787-2808 https://acp.copernicus.org/articles/18/2787/2018/acp-18-2787-2018.html
Published in Atmospheric Chemistry and Physics, 2018
Dynamical tropospheric changes caused by SG and their effect on upper tropospheric ice formation Read more
Recommended citation: Visioni, D., Pitari, G., Di Genova, G., Tilmes, S., and Cionni, I. (2018). "Upper tropospheric ice sensitivity to sulfate geoengineering". Atmospheric Chemistry and Physics. 18, 14867-14887 https://acp.copernicus.org/articles/18/14867/2018/acp-18-14867-2018.html
Published in Geophysical Research Letters, 2019
Exploring the microphysical differences in injections of SO2 in different locations and times of year Read more
Recommended citation: Visioni, D., MacMartin, D. G., Kravitz, B., Tilmes, S., Mills, M. J., Richter, J. H., and Boudreau, M. P. (2019). "Seasonal Injection Strategies for Stratospheric Aerosol Geoengineering". Geophysical Research Letters, 1-10. https://doi.org/10.1029/2019GL083680 https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2019GL083680
Published in Environmental Research Letters, 2020
Impacts of sulfate deposition on different types of soil Read more
Recommended citation: Visioni, D., Slessarev, E., MacMartin, D., Mahowald, N. M., Goodale, C. L., and Xia,L. (2020), "What goes up must come down: impacts of deposition in a sulfate geoengineeringscenario", Environmental Research Letters, 15(9), http://iopscience.iop.org/10.1088/1748-9326/ab94eb https://iopscience.iop.org/article/10.1088/1748-9326/ab94eb
Published in Geophysical Research Letters, 2020
Exploring the surface climate effects and causes of different SG strategies injecting at different times of the year Read more
Recommended citation: Visioni, D., MacMartin, D. G., Kravitz, B., Richter, J. H., Tilmes, S., and Mills, M. J. (2020). "Seasonally Modulated Stratospheric Aerosol Geoengineering Alters the Climate Outcomes". Geophysical Research Letters, 47(12), 1-10. https://doi.org/10.1029/2020GL088337 https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2020GL088337
Published in Geophysical Research Letters, 2020
Diagnosing and explaining changes in high-latitudinal stratospheric transport due to geoengineering Read more
Recommended citation: Visioni, D., MacMartin, D. G., Kravitz, B., Lee, W., Simpson, I. R., & Richter, J. H. (2020). "Reduced poleward transport due to stratospheric heating under stratospheric aerosols geoengineering". Geophysical Research Letters, 47, e2020GL089470. https://doi.org/10.1029/2020GL089470 https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2020GL089470?af=R
Published in Journal of Geophysical Research: Atmospheres, 2021
Causes of the differences in the changes in climate between solar dimming and stratospheric sulfate geoengineering Read more
Recommended citation: Visioni, D., MacMartin, D. G., Kravitz (2021). "Is Turning Down the Sun a Good Proxy for Stratospheric Sulfate Geoengineering?". Journal of Geophysical Research: Atmospheres, 126, e2020JD033952 https://agupubs.onlinelibrary.wiley.com/doi/10.1029/2020JD033952
Published in Proceedings of the National Academy of Sciences, 2021
Discussion of the possible collaboration between climate scientists and ecologists about SRM impacts Read more
Recommended citation: P. L. Zarnetske, J. Gurevitch, J. Franklin, P. M. Groffman, C. S. Harrison, J. J. Hellmann,Forrest M. Hoffman, S. Kothari, A. Robock, S. Tilmes,D. Visioni, J. Wu, L. Xia, C. Yang,Proceedings of the National Academy of Sciences Apr 2021, 118 (15) e1921854118; DOI:10.1073/pnas.1921854118 https://www.pnas.org/content/118/15/e1921854118
Published in Atmos. Chem. Phys., 2021
First description of model results from 6 ESM participating in this new CMIP6 set of experiments. What can we learn from the inter-model differences we see, and what can we learn from the solar/sulfate comparison. Read more
Recommended citation: Visioni, D., MacMartin, D. G., Kravitz, B., Boucher, O., Jones, A., Lurton, T., Martine, M., Mills, M. J., Nabat, P., Niemeier, U., Seferian, R., and Tilmes, S.: Identifying the sources of uncertainty in climate model simulations of solar radiation modification with the G6sulfur and G6solar Geoengineering Model Intercomparison Project (GeoMIP) simulations, Atmos. Chem. Phys., 21, 10039-10063, https://doi.org/10.5194/acp-21-10039-2021, 2021. https://acp.copernicus.org/articles/21/10039/2021/
Published in Atmos. Chem. Phys., 2022
An exploration, using the CESM1-WACCM Geoengineering Large Ensemble, of some limitations of current Modal Aerosol Microphysics modules Read more
Recommended citation: Visioni, D., Tilmes, S., Bardeen, C., Mills, M., MacMartin, D. G., Kravitz, B., and Richter, J. H.: Limitations of assuming internal mixing between different aerosol species: a case study with sulfate geoengineering simulations, Atmos. Chem. Phys., 22, 1739-1756, https://doi.org/10.5194/acp-22-1739-2022, 2022. https://acp.copernicus.org/articles/22/1739/2022/
Published in Bulletin of the American Meteorological Society, 2022
The 11th GeoMIP meeting aimed to discuss future scenarios to be used in climate models to better understand the societal and physical impacts of geoengineering, and new results from the latest simulations. This is the meeting report. Read more
Recommended citation: Visioni, D., & Robock, A. (2022). Future Geoengineering Scenarios: Balancing Policy Relevance and Scientific Significance, Bulletin of the American Meteorological Society, 103(3), E817-E820 https://doi.org/10.1175/BAMS-D-21-0201.1
Published in Atmos. Chem. Phys., 2022
What do GeoMIP models project in term of stratospheric ozone response to sulfate geoengineering? Read more
Recommended citation: Tilmes, S., Visioni, D., Jones, A., Haywood, J., Seferian, R., Nabat, P., Boucher, O., Bednarz, E. M., and Niemeier, U.: Stratospheric ozone response to sulfate aerosol and solar dimming climate interventions based on the G6 Geoengineering Model Intercomparison Project (GeoMIP) simulations, Atmos. Chem. Phys., 22, 4557-4579, https://doi.org/10.5194/acp-22-4557-2022, 2022. https://acp.copernicus.org/articles/22/4557/2022/
Published in Atmos. Chem. Phys., 2022
We explore the possible outcome of a new method that might produce stratospheric aerosols without the need of deploying planes to the stratosphere. Read more
Recommended citation: Quaglia, I., Visioni, D., Pitari, G., and Kravitz, B.: An approach to sulfate geoengineering with surface emissions of carbonyl sulfide, Atmos. Chem. Phys., 22, 5757?5773, https://doi.org/10.5194/acp-22-5757-2022, 2022 https://acp.copernicus.org/articles/22/5757/2022/
Published in Atmos. Chem. Phys. Discussion, 2022
Part 1 of a multi-model exploration into off-equatorial SO2 injections, focused on experimental protocols and surface changes Read more
Recommended citation: Visioni, D., Bednarz, E. M., Lee, W. R., Kravitz, B., Jones, A., Haywood, J. M., and MacMartin, D. G.: Climate response to off-equatorial stratospheric sulfur injections in three Earth System Models - Part 1: experimental protocols and surface changes, EGUsphere preprint, 2022 https://egusphere.copernicus.org/preprints/2022/egusphere-2022-401/
Published in Atmos. Chem. Phys. Discussion, 2022
Part 2 of a multi-model exploration into off-equatorial SO2 injections, focused on stratospheric changes Read more
Recommended citation: Bednarz, E. M., Visioni, D., Kravitz, B., Jones, A., Haywood, J. M., Richter, J., MacMartin, D. G., and Braesicke, P.: Climate response to off-equatorial stratospheric sulfur injections in three Earth System Models - Part 2: stratospheric and free-tropospheric response, Atmos. Chem. Phys. Discuss. preprint, in review, 2022 https://doi.org/10.5194/acp-2022-372
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How are volcanic plumes affected by the different phase of the Quasi-Biennial Oscillation. Read more
Recommended citation: Pitari, G.; Di Genova, G.; Mancini, E.; Visioni, D.; Gandolfi, I.; Cionni, I. "Stratospheric Aerosols from Major Volcanic Eruptions: A Composition-Climate Model Study of the Aerosol Cloud Dispersal and e-folding Time". Atmosphere 2016, 7, 75. https://doi.org/10.3390/atmos7060075
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Quantifying the effect of non-explosive volcanic emissions of SO2 in the atmosphere. Read more
Recommended citation: Pitari, G.; Visioni, D.; Mancini, E.; Cionni, I.; Di Genova, G.; Gandolfi, I. "Sulfate Aerosols from Non-Explosive Volcanoes: Chemical-Radiative Effects in the Troposphere and Lower Stratosphere". Atmosphere 2016, 7, 85. https://doi.org/10.3390/atmos7070085
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How do volcanic eruptions affect the stratospheric circulation? Read more
Recommended citation: Pitari, G.; Cionni, I.; Di Genova, G.; Visioni, D.; Gandolfi, I.; Mancini, E. "Impact of Stratospheric Volcanic Aerosols on Age-of-Air and Transport of Long-Lived Species". Atmosphere 2016, 7, 149. https://doi.org/10.3390/atmos7110149
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Tracking the OH radical in the atmosphere. Read more
Recommended citation: "Deriving Global OH Abundance and Atmospheric Lifetimes for Long-Lived Gases: A Search for CH3CCl3 Alternatives",Liang, Q., Chipperfield, M. P., Fleming, E. L., Abraham,N. L., Braesicke, P., Burkholder, J. B., Daniel, J. S., Dhomse, S., Fraser, P. J., Hardiman, S. C.,Jackman, C. H., Kinnison, D. E., Krummel, P. B., Montzka, S. A., Morgenstern, O., McCulloch,A., Muhle, J., Newman, P. A., Orkin, V. L., Pitari, G., Prinn, R. G., Rigby, M., Rozanov, E.,Stenke, A., Tummon, F., Velders, G. J. M.,Visioni, D., and Weiss, R. F., Journal of Geophysical Research: Atmospheres, https://doi.org/10.1017/S1473550420000361 (2018) https://doi.org/10.1002/2017JD026926
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Is stratospheric ozone reducing over the northern hemisphere because of shifts in the polar vortex? Read more
Recommended citation: "Stratospheric ozone loss over the Eurasian continent induced by the polar vortex shift", Zhang, J., Tian, W., Xie, F., Chipperfield, M. P., Feng, W., Son, S.-W., Abraham, N. L.,Archibald, A. T., Bekki, S., Butchart, N., Deushi, M., Dhomse, S., Han, Y., Jockel, P., Kinnison,D., Kirner, O., Michou, M., Morgenstern, O., O Connor, F. M., Pitari, G., Plummer, D. A.,Revell, L. E., Rozanov, E.,Visioni, D., Wang, W., and Zeng, G., Nature Communications, 9,206, doi:10.1038/s41467-017-02565-2 (2018). https://www.nature.com/articles/s41467-017-02565-2
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How do CCMI models fare in terms of tropospheric large-scale transport? Not very good, mostly due to coarse horizontal resolution. Read more
Recommended citation: Morgenstern, O., Stone, K. A., Schofield, R., Akiyoshi, H., Yamashita, Y., Kinnison, D. E., Garcia, R. R., Sudo, K., Plummer, D. A., Scinocca, J., Oman, L. D., Manyin, M. E., Zeng, G., Rozanov, E., Stenke, A., Revell, L. E., Pitari, G., Mancini, E., Di Genova, G., Visioni, D., Dhomse, S. S., and Chipperfield, M. P.: "Ozone sensitivity to varying greenhouse gases and ozone-depleting substances in CCMI-1 simulations", Atmos. Chem. Phys., 18, 1091-1114, https://doi.org/10.5194/acp-18-1091-2018, 2018. https://acp.copernicus.org/articles/18/1091/2018/acp-18-1091-2018.pdf
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Mixing observations and climate models to understand the behavior of some short-lived substances in the stratosphere. Read more
Recommended citation: "Stratospheric Injection of Brominated Very Short-Lived Substances: Aircraft Observations in the Western Pacific and Representation in Global Models",Wales, P. A., Salawitch,R. J., Nicely, J. M., Anderson, D. C., Canty, T. P., Sunil, B., Dix, B., Koenig, T. K., Volkamer,R., Chen, D., Huey, G. L., Tanner, D. J., Cuevas, C. A., Fernandez, R. P., Kinnison, D. E.,Lamarque, J. F., Lopez, A. S., Atlas, E. L., Hall, S. R., Navarro, M. A., Pan, L. L., Schauffler,S. M., Stell, M., Tilmes, S., Ullmann, K., Weinheimer, A. J., Akiyoshi, H., Chipperfield, M. P.,Deushi, M., Dhomse, S. S., Feng, W., Graf, P., Hossaini, R., Jockel, P., Mancini, E., Michou, M.,Morgenstern, O., Oman, L. D., Pitari, G., Plummer, D. A., Revell, L. E., Rozanov, E., Martin, D.S., Schofield, R., Stenke, A., Stone, K. A.,Visioni, D., Youshuke, Y., and Zeng, G., Journal of Geophysical Research: Atmospheres, 0, doi:10.1029/2017JD027978 (2018) https://doi.org/10.1029/2017JD027978
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Why is the Age of Air slower in most models compared to observations in the stratosphere? Read more
Recommended citation: Dietmuller, S., Eichinger, R., Garny, H., Birner, T., Boenisch, H., Pitari, G., Mancini, E., Visioni, D., Stenke, A., Revell, L., Rozanov, E., Plummer, D. A., Scinocca, J., Jockel, P., Oman, L., Deushi, M., Kiyotaka, S., Kinnison, D. E., Garcia, R., Morgenstern, O., Zeng, G., Stone, K. A., and Schofield, R.: "Quantifying the effect of mixing on the mean age of air in CCMVal-2 and CCMI-1 models", Atmos. Chem. Phys., 18, 6699-6720, https://doi.org/10.5194/acp-18-6699-2018, 2018. https://acp.copernicus.org/articles/18/6699/2018/
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How do CCMI models fare in terms of tropospheric large-scale transport? Not very good, mostly due to coarse horizontal resolution. Read more
Recommended citation: Orbe, C., Yang, H., Waugh, D. W., Zeng, G., Morgenstern , O., Kinnison, D. E., Lamarque, J.-F., Tilmes, S., Plummer, D. A., Scinocca, J. F., Josse, B., Marecal, V., Jockel, P., Oman, L. D., Strahan, S. E., Deushi, M., Tanaka, T. Y., Yoshida, K., Akiyoshi, H., Yamashita, Y., Stenke, A., Revell, L., Sukhodolov, T., Rozanov, E., Pitari, G., Visioni, D., Stone, K. A., Schofield, R., and Banerjee, A.: "Large-scale tropospheric transport in the Chemistry-Climate Model Initiative (CCMI) simulations", Atmos. Chem. Phys., 18, 7217-7235, https://doi.org/10.5194/acp-18-7217-2018, 2018. https://acp.copernicus.org/articles/18/7217/2018/
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When will ozone return to what it was before CFCs? Read more
Recommended citation: Dhomse, S. S., Kinnison, D., Chipperfield, M. P., Salawitch, R. J., Cionni, I., Hegglin, M. I., Abraham, N. L., Akiyoshi, H., Archibald, A. T., Bednarz, E. M., Bekki, S., Braesicke, P., Butchart, N., Dameris, M., Deushi, M., Frith, S., Hardiman, S. C., Hassler, B., Horowitz, L. W., Hu, R.-M., Jockel, P., Josse, B., Kirner, O., Kremser, S., Langematz, U., Lewis, J., Marchand, M., Lin, M., Mancini, E., Marecal, V., Michou, M., Morgenstern, O., O Connor, F. M., Oman, L., Pitari, G., Plummer, D. A., Pyle, J. A., Revell, L. E., Rozanov, E., Schofield, R., Stenke, A., Stone, K., Sudo, K., Tilmes, S., Visioni, D., Yamashita, Y., and Zeng, G.: "Estimates of ozone return dates from Chemistry-Climate Model Initiative simulations", Atmos. Chem. Phys., 18, 8409?8438, https://doi.org/10.5194/acp-18-8409-2018, 2018. https://acp.copernicus.org/articles/18/8409/2018/
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Understanding the reasons behind the trend in stratospheric temperatures and the discrepancies with available measurements. Read more
Recommended citation: "Revisiting the Mystery of Recent Stratospheric Temperature Trends" (2018),Maycock, A. C.,Randel, W. J., Steiner, A. K., Karpechko, A. Y., Christy, J., Saunders, R., Thompson, D. W.J., Zou, C.-Z., Chrysanthou, A., Luke, A. N., Akiyoshi, H., Archibald, A. T., Butchart, N.,Chipperfield, M., Dameris, M., Deushi, M., Dhomse, S., Genova, G. D., Jockel, P., Kinnison, D.E., Kirner, O., Ladstadter, F., Michou, M., Morgenstern, O., O Connor, F., Oman, L., Pitari, G.,Plummer, D. A., Revell, L. E., Rozanov, E., Stenke, A.,Visioni, D., Yamashita, Y., and Zeng,G., Geophysical Research Letters, 0, doi:10.1029/2018GL078035 https://doi.org/ 10.1029/2018GL078035
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Using a gaussian process emulation to understand errors and sources of uncertainties in tropospheric transport and chemistry. Read more
Recommended citation: Revell, L. E., Stenke, A., Tummon, F., Feinberg, A., Rozanov, E., Peter, T., Abraham, N. L., Akiyoshi, H., Archibald, A. T., Butchart, N., Deushi, M., Jockel, P., Kinnison, D., Michou, M., Morgenstern, O., O Connor, F. M., Oman, L. D., Pitari, G., Plummer, D. A., Schofield, R., Stone, K., Tilmes, S., Visioni, D., Yamashita, Y., and Zeng, G.: "Tropospheric ozone in CCMI models and Gaussian process emulation to understand biases in the SOCOLv3 chemistry-climate model", Atmos. Chem. Phys., 18, 16155-16172, https://doi.org/10.5194/acp-18-16155-2018, 2018. https://acp.copernicus.org/articles/18/16155/2018/
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Studying the influence of mixing in stratospheric circulation using a suite of CCMI models. Read more
Recommended citation: Eichinger, R., Dietmuller, S., Garny, H., Sacha, P., Birner, T., Bonisch, H., Pitari, G., Visioni, D., Stenke, A., Rozanov, E., Revell, L., Plummer, D. A., Jockel, P., Oman, L., Deushi, M., Kinnison, D. E., Garcia, R., Morgenstern, O., Zeng, G., Stone, K. A., and Schofield, R.: "The influence of mixing on the stratospheric age of air changes in the 21st century", Atmos. Chem. Phys., 19, 921-940, https://doi.org/10.5194/acp-19-921-2019, 2019 https://acp.copernicus.org/articles/19/921/2019/
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Impacts on surface UV radiation of various emission scenarios for the 21st century. Read more
Recommended citation: Lamy, K., Portafaix, T., Josse, B., Brogniez, C., Godin-Beekmann, S., Bencherif, H., Revell, L., Akiyoshi, H., Bekki, S., Hegglin, M. I., Jockel, P., Kirner, O., Liley, B., Marecal, V., Morgenstern, O., Stenke, A., Zeng, G., Abraham, N. L., Archibald, A. T., Butchart, N., Chipperfield, M. P., Di Genova, G., Deushi, M., Dhomse, S. S., Hu, R.-M., Kinnison, D., Kotkamp, M., McKenzie, R., Michou, M., O Connor, F. M., Oman, L. D., Pitari, G., Plummer, D. A., Pyle, J. A., Rozanov, E., Saint-Martin, D., Sudo, K., Tanaka, T. Y., Visioni, D., and Yoshida, K.: "Clear sky ultraviolet radiation modelling using output from the Chemistry Climate Model Initiative", Atmos. Chem. Phys., 19, 10087-10110, https://doi.org/10.5194/acp-19-10087-2019, 2019 https://acp.copernicus.org/articles/19/921/2019/
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Does the nudging to prescribed circulation affects the precision of climate model projections? Not really Read more
Recommended citation: Chrysanthou, A., Maycock, A. C., Chipperfield, M. P., Dhomse, S., Garny, H., Kinnison, D., Akiyoshi, H., Deushi, M., Garcia, R. R., Jockel, P., Kirner, O., Pitari, G., Plummer, D. A., Revell, L., Rozanov, E., Stenke, A., Tanaka, T. Y., Visioni, D., and Yamashita, Y.: "The effect of atmospheric nudging on the stratospheric residual circulation in chemistry?climate models", Atmos. Chem. Phys., 19, 11559?11586, https://doi.org/10.5194/acp-19-11559-2019, 2019 https://acp.copernicus.org/articles/19/11559/2019/
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Effect of sulfate geoengineering on high latitudinal temperatures and seasonal cycle Read more
Recommended citation: Jiang, J., Cao, L., MacMartin, D. G., Simpson, I. R., Kravitz, B., Cheng, W., et al. (2019). "Stratospheric sulfate aerosol geoengineering could alter the high latitude seasonal cycle". Geophysical Research Letters, 46, 14,153?14,163. https://doi.org/10.1029/ 2019GL085758 https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2019GL085758
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Can we simulate geoengineering scenarios that aim to restore non-temperature-related metrics? Read more
Recommended citation: Lee, W., MacMartin, D., Visioni, D., and Kravitz, B.: "Expanding the design space of stratospheric aerosol geoengineering to include precipitation-based objectives and explore trade-offs", Earth Syst. Dynam., 11, 1051?1072, https://doi.org/10.5194/esd-11-1051-2020, 2020. https://esd.copernicus.org/articles/11/1051/2020/esd-11-1051-2020.html
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Exploring the possibility of detecting pre-industrial societies in other planets from planetary changes. Read more
Recommended citation: Lockley, A., & Visioni, D. (2021). "Detection of pre-industrial societies on exoplanets", International Journal of Astrobiology, 73-80. doi:10.1017/S1473550420000361 https://www.cambridge.org/core/journals/international-journal-of-astrobiology/article/abs/detection-of-preindustrial-societies-on-exoplanets/2F1C14870F756707F4808D2045AAA80C
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Differences between different generation of ESM simulations of solar dimming Read more
Recommended citation: Kravitz, B., MacMartin, D. G., Visioni, D., Boucher, O., Cole, J. N. S., Haywood, J., Jones, A., Lurton, T., Nabat, P., Niemeier, U., Robock, A., Seferian, R., and Tilmes, S.: "Comparing different generations of idealized solar geoengineering simulations in the Geoengineering Model Intercomparison Project (GeoMIP)", Atmos. Chem. Phys., 21, 4231-4247, https://doi.org/10.5194/acp-21-4231-2021, 2021 https://acp.copernicus.org/articles/21/4231/2021/
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Would it be possible to preserve Arctic sea-ice with carefully timed SO2 injections at high latitudes? Read more
Recommended citation: Lee, W. R., MacMartin, D. G., Visioni, D., and Kravitz, B.: "High-latitude stratospheric aerosol geoengineering can be more effective if injection is limited to spring", Geophysical Research Letters, 48, e2021GL092696, https://doi.org/10.1029/2021GL092696, 2021 https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2021GL092696
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We argue that moral hazard is not a useful concept when talking about carbon dioxide removal or solar geoengineering Read more
Recommended citation: J. Jebari, T.M. Andrews, V. Aquila, B. Beckage, M. Belaia, M. Clifford, J. Fuhrman,D.P. Keller, K.J. Mach, D.R. Morrow, K.T. Raimi, D. Visioni, S. Nicholson, C.H. Trisos: "From Moral Hazard to Risk-Response Feedback", Climate Risk Management, 100324, https://doi.org/10.1016/j.crm.2021.100324, 2021 https://doi.org/10.1016/j.crm.2021.100324
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Analysing the response of the QBO in two climate models (CESM2 and ECHAM) and different SO2 injection strategies Read more
Recommended citation: Franke, H., Niemeier, U., and Visioni, D.: "Differences in the quasi-biennial oscillation response to stratospheric aerosol modification depending on injection strategy and species", Atmos. Chem. Phys., 21, 8615-8635, https://doi.org/10.5194/acp-21-8615-2021, 2021. https://acp.copernicus.org/articles/21/8615/2021/
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An exploration of the sensitivity of stratospheric ozone to different injection strategies. Read more
Recommended citation: Tilmes, S., Richter, J. H., Kravitz, B., MacMartin, D. G., Glanville, A. S., Visioni, D., et al. (2021). "Sensitivity of total column ozone to stratospheric sulfur injection strategies". Geophysical Research Letters, 48, e2021GL094058. https://doi.org/10.1029/2021GL094058 https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2021GL094058
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An interdisciplinar effort to build more inclusive climate change scenarios Read more
Recommended citation: Pereira, L. M., D. R. Morrow, V. Aquila, B. Beckage, S. Beckbesinger, L. Beukes, H. J. Buck, C. J. Carlson, O. Geden, A. P. Jones, D. P. Keller, K. J. Mach, M. Mashigo, J. B. Moreno-Cruz, D. Visioni, S. Nicholson, and C. H. Trisos. 2021. "From fAIrplay to climate wars: making climate change scenarios more dynamic, creative, and integrative". Ecology and Society 26(4):30. https://doi.org/10.5751/ES-12856-260430 https://doi.org/10.5751/ES-12856-260430
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A modeling study of the dependency of geoengineering efficacy and results on the aerosol scheme used in a model Read more
Recommended citation: Laakso, A., Niemeier, U., Visioni, D., Tilmes, S., and Kokkola, H.: "Dependency of the impacts of geoengineering on the stratospheric sulfur injection strategy part 1: Intercomparison of modal and sectional aerosol module", Atmos. Chem. Phys., 22, 93?118, https://doi.org/10.5194/acp-22-93-2022, 2022.. https://acp.copernicus.org/articles/22/93/2022/
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What are the physical limits of designing a SAG scenario? How many different climates could we potentially obtain? Read more
Recommended citation: Zhang, Y., MacMartin, D. G., Visioni, D., and Kravitz, B.: "How large is the design space for stratospheric aerosol geoengineering?", Earth Syst. Dynam., 13, 201?217, https://doi.org/10.5194/esd-13-201-2022, 2022. https://doi.org/10.5194/esd-13-201-2022
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A description of results from the GeoMIP testbed experiment regarding Stratospheric Solar Geoengineering with H2SO4 injections. Read more
Recommended citation: Weisenstein, D. K., Visioni, D., Franke, H., Niemeier, U., Vattioni, S., Chiodo, G., Peter, T., and Keith, D. W.: An interactive stratospheric aerosol model intercomparison of solar geoengineering by stratospheric injection of SO2 or accumulation-mode sulfuric acid aerosols, Atmos. Chem. Phys., 22, 2955?2973, https://doi.org/10.5194/acp-22-2955-2022, 2022. https://acp.copernicus.org/articles/22/2955/2022/
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What are the effects of SAI on the North Atlantic Oscillation in the GeoMIP G6 experiment? Read more
Recommended citation: Jones, A., Haywood, J. M., Scaife, A. A., Boucher, O., Henry, M., Kravitz, B., Lurton, T., Nabat, P., Niemeier, U., Seferian, R., Tilmes, S., and Visioni, D.: The impact of stratospheric aerosol intervention on the North Atlantic and Quasi-Biennial Oscillations in the Geoengineering Model Intercomparison Project (GeoMIP) G6sulfur experiment, Atmos. Chem. Phys., 22, 2999?3016, https://doi.org/10.5194/acp-22-2999-2022, 2022. https://doi.org/10.5194/acp-2021-898
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What are the effects of SAI on the the Hadley circulation and ITCZ in the GLENS simulations? Read more
Recommended citation: Cheng, W., MacMartin, D.G., Kravitz, B., Visioni, D. et al. Changes in Hadley circulation and intertropical convergence zone under strategic stratospheric aerosol geoengineering. npj Clim Atmos Sci 5, 32 (2022). https://www.nature.com/articles/s41612-022-00254-6
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Invited talk at the 1st Geoengineering Modeling Research Consortium on the challenges of representing high clouds interactions in climate models. Read more
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Talk given at the 9th GeoMIP Workshop held in Beijing. Read more
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Stay tuned! Moved to 2022 due to Covid. For more info on the GRC, see here Read more
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Invited talk at the 101st AMS Annual Meeting, 13th Symposium on Aerosol-Cloud-Climate Interactions. The abstract can be found here. A link to the talk can be found here, YouTube link. Read more
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Invited talk at the 2021 Ecological Society of America Annual Meeting. Read more
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My talk given at ACCESS XVI - 16th Atmospheric Chemistry Colloquium for Emerging Senior Scientists. A link to the talk can be found here, YouTube link. Read more
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My talk given at AGU Fall Meeting 2021. A link to the talk can be found here, YouTube link. Read more
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Seminar given at the University of Washington, department of Atmospheric Sciences, invited by Prof. Joel Thornton. Read more
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Overview seminar given as conclusion to the course in Solar Physics course, explaining how solar variability affects Earth’s climate across different timescales. Read more
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Invited seminar for the series Climate Crisis and Future Generations, focusing on the ethical aspects of climate engineering. The abstract can be found here, while the recorded talk is on YouTube here. Read more
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Invited seminar for NCAR Atmospheric Chemistry Observation and Modeling public seminars series. The abstract is avaliable here. The recording is available on YouTube, here. Read more
Undergraduate course, University of L'Aquila, Department of Biology, 2017
Assistant professor in the General Physics course. Lectures, ideation and evaluation of written exams. Read more
Undergraduate course, University of L'Aquila, Department of Physical and Chemical Sciences, 2017
Assistant professor in the laboratory course in Magnetism and Electricity. Supervision of students, ideation of experiments, evaluation of lab reports. Read more