6From: Report on the 19th international symposium on geo-disaster reduction/high-level academic forum on disaster mitigation and integrated risk defense on the Plateau, 12–15 July 2021, Xining, ChinaPlenary lectures in the parallel sessions presented by a Prof. Tingkai Nian, b Prof. Xiaoyan Zhao, c Prof. Bin Ye, d Prof. Ling Xu, e Prof. Hu Zheng, f Prof. Hong Sun, g Prof. Ping Li, h proxy of Prof. Xiasong HuBack to article page