IUGG 2023 session JAO5: Solar Influence on the Atmosphere and Climate (joint IAGA & IAMAS)

Annonce transmise par Luc Damé (LATMOS)

Chers collègues,

Nous avons le plaisir de vous annoncer que l'inscription en ligne et la soumission de résumés pour la 28e Assemblée Générale de l'Union Géodésique et Géophysique Internationale (IUGG 2023) qui se tiendra au CityCube Berlin, Allemagne, du 11 au 20 juillet 2023, sont maintenant ouvertes. Veuillez consulter le site Web à l'adresse https://www.iugg2023berlin.org/home-2/ pour plus de détails.

Nous attirons votre attention sur la session JA05 Solar Influence on the Atmosphere and Climate (Joint IAGA & IAMAS) qui devrait intéresser notre communauté (description ci-dessous). Organisateurs : Christoph Jacobi, Odele Coddington, Luc Damé.

Deux dates importantes : la date limite de soumission des résumés est le 14 février 2023 (https://www.iugg2023berlin.org/abstract-submission/) ; l'inscription anticipée est le 28 avril 2023 mais tous les auteurs doivent s'inscrire avant le 6 avril 2023 pour être inclus dans le programme final.

Description: the role of the Sun's influence on past climate as well as in future climate variability keeps attracting much interest presently. State of the art climate models now include a well resolved stratosphere and mesosphere. This allows the prediction of global climate and its changes taking into account expected solar related variability, particularly in the ultraviolet, at short to long time scales. In the middle and upper atmosphere solar related electromagnetic and particle variability is one dominant forcing mechanism for atmospheric variability at time scales from days to decades. In this session we aim to stimulate discussion on the solar variability that drives Earth-system change on time scales from days to centuries. We welcome results from observations, including observations of solar radiation, theoretical work and modeling efforts that facilitate the implementation of solar irradiance in Earth science applications and that quantify meteorological and solar effects on the lower, middle, and upper atmosphere. We also welcome discussions on new missions or observational means to address these issues. Advances in reconstructing past climate and in projecting future climate considering the role of extraterrestrial forcing are also desired.