The factors caused debris flow in Northern Mountain of Beijing in 1991 were the precipitation, geomorphology, geologic structure, solid accumulation and the human activity.
北京北部山区的泥石流是降水、地貌、地质构造与固体堆积物及人类活动等因素长期共同作用的结果。
2
The cultural sights centering on the legend gradually developed a considerable size and a common theme in Kongtong Mountain following long-term accumulation in Tang, Song, Yuan, …
随着在唐宋元明清各个时期的积累,崆峒山的文化景观围绕「黄帝问道」传说有了地域性的规模和共同的主题。
3
Molasse is a sedimentary assemblage which is characteristic of clastic sediments and rapid accumulation on the front of mountain mass.