Plant Diversity and Community Succession of Revegetation of Rock Slope of Zhoushan Island

With the method of the substitution of space for time of community succession,several representative mine slopes of different restoration processes in Zhoushan island were selceted as research plots,composition characteristics of plant species were studied,and according to plant community characteristics and different recovery period within the sample plots,they were divided into four different community succession of plant communities(bushes,grass and shrubs,bushes,shrubs and joes).After the plant diversity changes in revegetation and the law of community succession were comparatively analyzed.The results showed that with the increase in recovery period,diversity index showed an upward trend,while evenness was slightly downward trend,in addition,the development of the overall trend of plant community succession was positive.Rock slope revegetation research provided theoretical guidance for plant configuration,conservation and management in the process of rock slope revegetation in the island habitat conditions in the area of Zhoushan and other islands.