摘要:AbstractOn 25–30 August 2017, the 15th International Symposium on Geo-disaster Reduction has been held in Oki Islands, Matsue and Kyoto, Japan, focusing on the theme of “Global Strategy for Geo-disaster Reduction”. Through Field Excursion, High Level Forum, Keynote Lectures, Invited Lectures, Scientific Session, Youth Forum and Poster Session, this symposium has successfully provided a platform for scientists, industrial professionals and students to share their research and created a forum to exchange ideas for promoting geo-disaster reduction.