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阿勒泰地区位于祖国西北边陲和欧亚大陆腹地,国土面积达11.77万km2。巍巍金山,莽莽戈壁,雄伟的阿尔泰山,清澈长流的额尔齐斯河,令人神往的喀纳斯湖,渔歌绕耳的布伦托海,博大广阔的古尔班通古特沙漠,以其各自的优势和特点孕育着阿勒泰地区繁荣富强。然而全区共有山洪沟二百多条,因局部特大暴雨引发的干沟洪水、泥石流、滑坡等山洪灾害伴随着错综复杂的地形地质条件,来势凶猛,迅速成灾,给全区人民的安居乐业带来了严重的威胁,开展山洪灾害的特性和防治对策研究,是摆在我们面前的迫切任务。
Altay region is located in the hinterland of northwest China and the Eurasian continent, with an area of 117,700 km2. Towering Jinshan, the vast Gobi, the majestic Altai, the Irtysh river flowing, fascinating Kanas Lake, fishing around the Brento Sea, broad vast Gurbantunggut desert, With their respective advantages and characteristics, they bring about the prosperity and strength of the Altay region. However, there are altogether more than 200 shanhong ditches in the region, such as dry ditch floods, debris flows and landslides triggered by the local torrential rain accompanied by intricate topographic and geological conditions and ferocious and rapid disasters, bringing livelihood and peace to the people of the entire region A serious threat to study the characteristics of flash floods and prevention and control measures is an urgent task for us.