【摘要】 三江并流区是当前世界的一个热点地区 ,众多的国际国内组织投入了大量的人力物力对该地区进行了深入的研究。由于该地区的地质结构复杂 ,地形高低起伏大 ,因而造成该地区的自然灾害的发生具有类型多 ,发生频率高 ,时间规律明显 ,灾害的分布广 ,空间特点显著等特点 ,我们以迪庆州为例对自然灾害的时空发生规律进行研究 ,找出其中的时空规律并提出防治的合理化建议 ,为区域规划、区域可持续发展提供依据。更多还原

【Abstract】 The district of three parallel rivers is one of the focus districts in the world at present. Because of its complicated geological structure and the large range of height there often occurs many kinds of disasters. And these disasters have many features, such as obvious regular pattern in time and space, the wide-range distribution ect. We have studied the happening regular pattern of these natural disasters in time and space, taking Diqing Zang-nation Autonomy state as example, finding the regular pattern, we have given some reasonal preventing adivise and have supplied basis for district planning and district sustainable development.更多还原