地すべり，落石，土石流などのマスムーブメントは世界各地で発生し，これまでに甚大な被害を引き起こしてきました．特に，日本をはじめとするアジア諸国では，こうした現象による災害が毎年のように繰り返し発生しています．これらの現象に関する研究は，地形学，地質学，地球物理学，砂防工学，地盤工学など幅広い分野で進められていますが，学際的な議論を通じてこそ，理解の深化と社会への貢献が期待されます．本セッションは，マスムーブメントの理解を深め，災害軽減に資することを目的として，関連する最新の研究成果を発表・議論する場を提供します．議論の焦点は，現象の理解深化，新たな発生メカニズムの視点，モニタリングや観測の新手法，予測技術の開発と精度向上，斜面安定化や制御技術，さらにリスク評価など多岐にわたります．

Landslides, rockfalls, debris flows, and other types of mass movements occur worldwide and have caused severe disasters throughout history. In particular, countries in Asia, including Japan, experience significant damage from these events almost every year. Research on mass movements has been conducted across a wide range of disciplines, such as geomorphology, geology, geophysics, erosion and sediment control engineering, and geotechnical engineering. However, further advances in understanding and societal contributions can only be achieved through interdisciplinary discussions that bridge these fields.
This session aims to provide a platform for presenting and discussing the latest research related to mass movements, with the overarching goal of deepening scientific understanding and contributing to disaster risk reduction. Topics of focus will include, but are not limited to: new insights into failure mechanisms, advances in monitoring and observation techniques, development and refinement of predictive methods, slope stabilization and hazard control measures, and approaches to hazard and risk assessment.