摘要
兴隆山受古构造运动影响,褶皱、断块成山。在强烈差异性新构造运动作用下,大幅度抬升到3,000米以上高度。同时,接受流水等外营力侵蚀、切割,形成现今的石质构造——侵蚀中高山。前山侵蚀强烈,呈齿状起伏;后山夷平面仍有保留,地势较为坦荡。以地貌成因形态为分类依据,可将全山区地貌划分为构造、侵蚀、冰缘、黄土、重力、人工等六个大类及相应的35个类型。提出兴隆山水土保持、山地合理利用及风景资源开发的问题和意见。
Fold and fault resulted in the formation of Xinglong mountains due to paleotectonic movement. Because of intensive and different neotectonics the mountains lifted extensively to the height above 3,000 meters. The present eroded mid-high mountains with lithical structure were formed in that the mountains were eroded and cut by exogenic force such as running water etc. The front mountain had the tooth and rough land caused by intensive erosion. The plantation surface remained in the behind mountain with magn animousness. According to geomorphologenic features, the geomorphy of the mountains may be classified into tectonic erosional,periglacial, loessal, gra vitational, artificial geomorphic groups and 35 types. It is suggested that the conservation of soil and water, the reasonable use of land, and the exploitation of landscape about Xinglong mountains should be done.
出处
《甘肃农业大学学报》
CAS
CSCD
1990年第3期303-312,共10页
Journal of Gansu Agricultural University
关键词
兴隆山区
地貌
特征
类型
Xinglong Mountain
geomorphic feature
geomorphic type
