从今年年初开始,我国陆续发生多起重大地质灾害。特别是在汛期来临后,西南、西北等地更是灾害不断。仅在7月份,我国就发生地质灾害逾百起。其中,四川、甘肃、陕西、重庆、云南等五省(市)发生的地质灾害,占全国地质灾害总数的81%,伤亡人员占全国的90%。四川暴雨引发的一 Since the beginning of this year, there have been many major geological disasters in succession in our country. Especially in the flood season is approaching, southwest, northwest and other places more disaster. In July alone, over one hundred geological disasters took place in our country. Among them, geological disasters occurred in five provinces (cities) in Sichuan, Gansu, Shaanxi, Chongqing and Yunnan, accounting for 81% of the total number of geological disasters in the country and 90% of the country’s casualties. Sichuan triggered a rainstorm