Study On Ecological Restoration Techniques Of The Rock Slopes In Xuzhou

At present, ecologic restoration of mining disposal site have already been valued highly by countries all over the world.Untreated mining disposal sites are significant hidden danger.Because they can cause environmental pollution,soil erosion,and land desertification.All these consequences impose severe threatens on economical development and the human survival.Therefore, ecologic restoration project of mining disposal site must be done imperatively.In this paper, utilize the ecological restoration theory to guide the practice of ecological restoration. Dissertation focuses on technology and design of the slope ecological restoration.Specific content includes:(1)Describes the common principles and construction techniques of rock slope ecological restoration, and make an comprehensive evaluation on different slope ecological restoration techniques. According to the characteristies of the researched area, we can conclude the recovery technology of quarry should combine the platform cultivation technology,hang scale cultivation technology and other techniques.(2)Improving the soil by analysis of soil in the study area. Based on selection principle of rock slope ecological restoration vegetation, identified the type and scope of trees, shrubs and herbs. According to the characteristics of the study area, choose the appropriate plant species through the experiment method.(3)Ecological restoration and treatment programs in the study area is described.