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1982年赣中局部山区,暴雨引起大量崩山、滑坡和泥石流,造成的破坏和损失极其严重。受灾地区的干部和群众要求科学技术指导,以便进行有效的防治工作。一据井冈山麓的宁冈、莲花、永新等县的考察,崩山、滑坡和泥石流这种自然灾害的特点是突发性强,暴发点多,破坏力大。宁冈县东上公社江山大队,1982年6月17日降雨318毫米,发生崩山滑坡408处,大量崩落物在洪水和重力的作用下,形成了容重为1.45吨/立方米的巨大泥石
In 1982, some mountainous areas in the central part of Jiangxi Province caused heavy collapse, landslides and mudslides, causing heavy damage and losses. Cadres and the masses in the affected areas demanded scientific and technological guidance in order to carry out effective prevention and control work. According to Jinggangshan’s Ning Gang, Lotus, Yongxin County inspection, landslides, landslides and debris flow characterized by natural disasters such as sudden strong, outbreaks and more destructive. Jiangshan Brigade, on the east commune of Ninggang County, had a rainfall of 318 mm on June 17, 1982. There were 408 collapsible landslides. A large number of landslides formed huge muds with a bulk density of 1.45 tons / cubic meter under the action of flood and gravity