Taking the Karst mountain areas of Southern_Western China as the case, and based on the character of land resource and social_economic condition of the poor mountain areas, a prcatical approach of ecological planning of mountain landscape is put forward and realized in this paper.

In terms of the problems in expressways such as long distance, multi evaluating units,and a large amount of time for each unit,a fuzzy comprehensive evaluation method based on AHP is used in the comprehensive evaluation for geological and geomorphic landscape quality along expressways.