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西藏地域辽阔,地理环境条件复杂多变,各种自然灾害频频发生,给人们的生产和生活带来极大的不便,也严重地影响着西藏社会经济的发展。藏北的一场大雪灾,冻死饿死的性畜尸横遍野,在一些县区,牲畜死亡率高达80%;川藏公路的泥石流和严重塌方,曾经吞噬了许多年轻的生命,通麦桥头的十烈士墓永志大自然的劣迹;人们还清楚地记得1950年8月15日察隅8.6级地震的严重灾害,土石建筑物倒塌十分之九(极震区则荡然无存),木栅、木笼式
Due to its vast territory and complicated and varied geographical and environmental conditions, various natural disasters have frequently occurred, causing great inconvenience to people’s production and living as well as seriously affecting the social and economic development in Tibet. In some northern counties, a snowstorm killed the dead and starved animals. In some counties, the mortality rate of livestock was as high as 80%. The mudslides and serious landslides on the Sichuan-Tibet Highway, which had swallowed many young lives, The ten martyrs at the bridgehead will never forget the misdeeds of nature. People also clearly remember the serious disaster of the 8.6-magnitude earthquake in Chayu on August 15, 1950, which resulted in the collapse of nine-tenths of earthquakes and buildings Grid, wooden cage