Models And Techniques For Ecological Restoration Of Abandoned Mine Land In Urban And Mountain Regions

Ecological restoration of abandoned mine land is important to the whole eco-environment protection. But the restoration technique and model of abandoned mine land in urban and mountain regions are different from which in other area. This paper analyzed the characters for them. On such basis, ecological tourism originality models were preferred. Supported by spatial restructure theory of tourism resources, this paper diagnosed the main problems of tourism spatial redistribution in abandoned mine land, statemented the reconfigure strategy, the general Layout and main engineering projects of study area were formed also. In the process of development and utilization of abandoned mine land, ecological restoration was the first step. So the ecological restoration techniques and models are necessity. This paper preferred one comprehensive restoration technical system for abandoned mine land in urban and mountain regions and for the ecological tourism target. It comprise of restoration technique of collapse areas based on topography characters, integrated technique of pollution control and landscape design for coal waste piles and the protection and reutilization technique for mining Heritage. To remedy the defect that the past restoration technique for collapse mainly suitable to plain areas, this paper developed some techniques mainly suitable to the collapse areas in mountain region. Developed mountain top orchard restoration model, gully water conservation restoration model, hillside forest restoration model and collapse filling restoration model. And by test in study areas, these restoration models all can play perfect effect.