由中国科学院成都地理研究所、铁道科学研究院西北研究所、中国地质大学、成都地质学院、西南交通大学、上海铁道学院、甘肃省滑坡泥石流研究会、四川省地理学会骨坡专业委员会、陕西地质学会滑坡泥石流专业委员会和陕西土木建筑学会滑坡防治委员会等联合举办的1987年全国滑坡学术讨论会,于10月21—25日在成都召开。与会者有240余位,来自全国24个省市自治区149个单位;此外还有20位日本滑坡学者。 By the Chengdu Institute of Geography, Chinese Academy of Sciences, Northwest Institute of Railway Research Institute, China University of Geosciences, Chengdu Institute of Geology, Southwest Jiaotong University, Shanghai Railway Institute, Gansu Landslide Debris Flow Association, Slope Geological Society of Sichuan Province Professional Committee, Shaanxi Geology Learn landslide debris flow professional committee and Shaanxi Civil Engineering Society landslide prevention and control committee jointly organized by the 1987 National Landslide Symposium, October 21-25 held in Chengdu. There are more than 240 participants from 149 provinces and autonomous regions nationwide; in addition there are 20 Japanese landslide scholars.