Posts by Collection

publications

Sulfate geoengineering: a review of the factors controlling the needed injection of sulfur dioxide

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

Sulfate geoengineering impact on methane transport and lifetime: results from the Geoengineering Model Intercomparison Project (GeoMIP)

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

Sulfur deposition changes under sulfate geoengineering conditions: quasi-biennial oscillation effects on the transport and lifetime of stratospheric aerosols

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

Upper tropospheric ice sensitivity to sulfate geoengineering

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

Seasonal Injection Strategies for Stratospheric Aerosol Geoengineering

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

What goes up must come down: impacts of deposition in a sulfate geoengineering scenario

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

Seasonally Modulated Stratospheric Aerosol Geoengineering Alters the Climate Outcomes

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

Reduced poleward transport due to stratospheric heating under stratospheric aerosols geoengineering

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

Is Turning Down the Sun a Good Proxy for Stratospheric Sulfate Geoengineering?

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

Identifying the sources of uncertainty in climate model simulations of solar radiation modification with the G6sulfur and G6solar Geoengineering Model Intercomparison Project (GeoMIP) simulations

Published in Atmos. Chem. Phys. Discuss., 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. (2021): "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. Discuss., https://doi.org/10.5194/acp-2021-133, in review. https://acp.copernicus.org/preprints/acp-2021-133/

Potential ecological impacts of climate intervention by reflecting sunlight to cool Earth

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

publicationsothers

Stratospheric Aerosols from Major Volcanic Eruptions: A Composition-Climate Model Study of the Aerosol Cloud Dispersal and e-folding Time

Published:

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

Sulfate Aerosols from Non-Explosive Volcanoes: Chemical-Radiative Effects in the Troposphere and Lower Stratosphere

Published:

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

Deriving Global OH Abundance and Atmospheric Lifetimes for Long-Lived Gases: A Search for CH3CCl3 Alternatives

Published:

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

Stratospheric ozone loss over the Eurasian continent induced by the polar vortex shift

Published:

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

Ozone sensitivity to varying greenhouse gases and ozone-depleting substances in CCMI-1 simulations

Published:

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

Stratospheric Injection of Brominated Very Short-Lived Substances: Aircraft Observations in the Western Pacific and Representation in Global Models

Published:

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

Quantifying the effect of mixing on the mean age of air in CCMVal-2 and CCMI-1 models

Published:

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/

Large-scale tropospheric transport in the Chemistry-Climate Model Initiative (CCMI) simulations

Published:

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/

Estimates of ozone return dates from Chemistry-Climate Model Initiative simulations

Published:

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/

Revisiting the Mystery of Recent Stratospheric Temperature Trends

Published:

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

Tropospheric ozone in CCMI models and Gaussian process emulation to understand biases in the SOCOLv3 chemistry-climate model

Published:

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/

The influence of mixing on the stratospheric age of air changes in the 21st century

Published:

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/

Clear sky ultraviolet radiation modelling using output from the Chemistry Climate Model Initiative

Published:

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/

The effect of atmospheric nudging on the stratospheric residual circulation in chemistry?climate models

Published:

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/

Stratospheric Sulfate Aerosol Geoengineering Could Alter the High-Latitude Seasonal Cycle

Published:

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

Expanding the design space of stratospheric aerosol geoengineering to include precipitation-based objectives and explore trade-offs

Published:

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

Detection of pre-industrial societies on exoplanets

Published:

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

Comparing different generations of idealized solar geoengineering simulations in the Geoengineering Model Intercomparison Project (GeoMIP)

Published:

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/

talks

teaching

General Physics (2017/2018/2019)

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

Magnetism and Electricity Lab (2017/2018)

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