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国土资源部中国地质调查局研究员、国际滑坡委员会副主席殷跃平告诉《瞭望》新闻周刊,“6·28”灾害的发生与当地“上硬下软”的地质结构、“靴状地形”及连日经受罕见强降雨等因素密切相关。以前我国对于地质灾害隐患的调查,主要是采取房前屋后群测群防的模式,而这次高速远程滑坡——碎屑流灾害成灾模式,具有突发性、隐蔽性和复杂性等特点,已远超出村民的视线,防范难度很大。
Yin Yueping, a researcher with the China Geological Survey of the Ministry of Land and Resources and vice chairman of the International Lands Tribunal, told Newsweek Newspaper about the occurrence of the disaster and the geologic structure of the “hard and soft” Terrain "and even a few days subject to severe heavy rains and other factors are closely related. In the past, China’s investigation of hidden dangers of geological disasters mainly focused on the model of group houses in front of the house for monitoring and prevention. The high-speed remote landslide-debris flow hazard disaster model has the characteristics of suddenness, concealment and complexity Characteristics, far beyond the village’s attention, prevention is very difficult.