The 7th Int'l Symposium on Atmospheric and Oceanic Sciences (SAOS 2026) will be held during Jun 1-3, 2026, in Xiamen, China. The aim of SAOS is to provide a stage for researchers, engineers, academicians as well as industrial professionals from all over the world to present their research results and development activities in Atmospheric Sciences, Climatology, Dynamic Meteorology, Eco- hydrology, Hydrology, Limnology, Marine Science and other related topics.