%0 Journal Article %A %A %T INSTABILITY OF QIBAOLIAN SLOPE ALONG NATIONAL HIGHWAY 321 AND ITS PRECAUTIONS %D 2001 %R %J Tropical Geography %P 41-44 %V 21 %N 1 %X A comprehensive analysis on climatic, geological, geomorphologicconditions of Qibaolian slope along National Highway No.321 indicates that the slope is unstable. Qibaolian slope is located in the central zone of a geological compress structure where rock %U https://www.rddl.com.cn/EN/abstract/article_44209.shtml