PARTICIPATE in GEIA 2025 Conference - Official Call for Participation ended March 10
Please contact paulette@panoramapathways.net regarding options for late submissions.
The 21th GEIA Conference - GEIA 2025 Emissions Science for a Transitioning World - will be held 9-11 July 2025 in Abidjan, Ivory Coast at the Félix Houphouet Boigny University.
Increasingly, the chemistry and dynamics of the stratosphere and troposphere are being studied and modeled as a single entity in global models. As evidence, in support of the Intergovernmental Panel on Climate Change Fifth Assessment Report (IPCC AR5), several groups performed simulations in the Coupled Model Intercomparison Project Phase 5 (CMIP5) using global models with interactive chemistry spanning the surface through the stratosphere and above.
With the view that improving the understanding of atmospheric science in Africa would have large impacts on key societal issues for the continent (e.g. air quality, human health, agriculture, climate change), the African Group on Atmospheric Sciences (ANGA) working group has been established. ANGA, which means “atmosphere” in Kiswahili, proposes to focus on uniting atmospheric expertise across Africa and fostering the next generation of atmospheric scientists.
Wet and dry deposition of chemical species to the earth’s surface plays an essential role in controlling the concentration of gases and aerosols in the troposphere. The chemical composition of atmospheric deposition provides important information on many interacting physical and chemical mechanisms in the atmosphere such as emission sources, atmospheric dynamics and transport, atmospheric removal processes, and nutrient cycling in ecosystems.
Regional trend analysis of surface ozone observations from monitoring networks in eastern North America, Europe and East Asia. Chang K-L, Petropavlovskikh I, Cooper OR, Schultz MG, Wang T. Elem Sci Anth. 2017;5:50. DOI: 10.1525/elementa.243.
Historic global biomass burning emissions based on merging satellite observations with proxies and fire models (1750–2015). van Marle, M., Kloster, S., Magi, B., Marlon, J., Daniau, A., Field, R., Arneth, A., Forrest, M., Hantson, S., Kehrwald, N., Knorr, W., Lasslop, G., Li, F., Mangeon, S., Yue, C., Kaiser, J., and van der Werf, G. (2017). Geosci. Model Dev., 10:3329–3357.
Tropospheric Ozone Assessment Report: Assessment of global-scale model performance for global and regional ozone distributions, variability, and trends. Young, P.J., Naik, V., Fiore, A.M., Gaudel, A., Guo, J., Lin, M.Y., Neu, J.L., Parrish, D.D., Rieder, H.E., Schnell, J.L., Tilmes, S., Wild, O., Zhang, L., Ziemke, J.R., Brandt, J., Delcloo, A., Doherty, R.M., Geels, C., Hegglin, M.I., Hu, L., Im, U., Kumar, R., Luhar, A., Murray, L., Plummer, D., Rodriguez, J., Saiz-Lopez, A., Schultz, M.G., Woodhouse, M.T.
Tropospheric Ozone Assessment Report: Present-day ozone distribution and trends relevant to human health. Fleming, Z.L., Doherty, R.M., von Schneidemesser, E., Malley, C.S., Cooper, O.R., Pinto, J.P., Colette, A., Xu, X., Simpson, D., Schultz, M.G., Lefohn, A.S., Hamad, S., Moolla, R., Solberg, S. and Feng, Z., 2018. Elem Sci Anth, 6(1), p.12. DOI: 10.1525/elementa.73.
Tropospheric ozone assessment report: Global ozone metrics for climate change, human health, and crop/ecosystem research. Lefohn, AS, Malley, CS, Smith, L, Wells, B, Hazucha, M, Simon, H, Naik, V, Mills, G, Schultz, MG, Paoletti, E, De Marco, A, Xu, X, Zhang, L, Wang, T, Neufeld, HS, Musselman, RC, Tarasick, D, Brauer, M, Feng, Z, Tang, H, Kobayashi, K, Sicard, P, Solberg, S and Gerosa, G 2018. Elem Sci Anth, 6: 28. DOI: 10.1525/elementa.279.