关键词: 经济利益圆周假说, 经济利益圆周假说, 专业合作, 内生因素, 可持续性

Abstract: Taishan is the first of China’s World Natural and Cultural bouble inheritance units have been approved for the 2007 World Geopark.By using richness indexes,eveness indexes and diversity indexes, the change tency and regularity of the plant diversity of four communities in the middle way of Taishan influenced by tourism interference were studied,along with ANOVA.The results were as follows (1) Tourism interference caused by the species richness of the community to reduce (2) In spite of the variation of the relative coverage and the relative dendity of main dominants were not significant, the regularity of variation showed that the different Grades correspondes to higher relative coverade and density of the dominant species,individual species even disappear, For example, the Polygonum aviculare (3) The difference of tourism effect on tree layer and shrub layer was not significant (p>0.05) by using ANOVA,.With the decrease of the different grades, the richness indexes and the diversity indices raised, Maximizing during the period of 2 grades (4) Tourism reduce the degree of tree and shrub plant’s renewa species、quantities and frequency. Based on the disturbance degree of tourism on plant diversity in the middle of Mount Tai, some management strategies are proposed for the development of tourism and for plant resource conservation and its utilization.