摘要
利用卫星影象的线性体(环形体),为长江三峡库区岸坡稳定性研究提供了丰富的构造信息,不仅解译了长江此段河谷的形态以及先前不甚被人们所注意的几个低山峡谷:巴堰峡、关刀峡等的成因,而且揭示了对古滑坡分段密集分布的控制意义。
Abundant information on geological structures has been provided for bank slope stability study of the Three-Gorges Reservoir area by interpretation of the lineaments ( in circular configuration) on the satellite image. The interpretation has not only identified the geomorphologic forms of river valleys in the sector from Fengjie to Zhongxian, but also made clear the formation of some low- mountain gorges that were not taken notice of previously; at the same time it has revealed the controlling significance of the lineaments to the distribution of paleolandslides concentrated in sectors.
出处
《中国岩溶》
CAS
CSCD
北大核心
1990年第2期167-176,共10页
Carsologica Sinica
