Study On Programming Method Of The Ecological Restoration In Mining Wasteland Based On GIS

The mining wasteland takes the massive land resources and intensifies the contradiction between people and land in our country day by day. Meanwhile, the ecosystem of peripheral areas is destroyed seriously due to its exit. Thereby, the study on programming method of the ecological restoration in mining wasteland has important practical significance. At the same time, it is also the urgent duty to which the current ecological environment protection faces.The present research situation of ecological restoration in mining wasteland is summarized, and the study on the technical of ecological restoration is also carried on in the article. The study takes the mine in Baita Zhen of Shahe city as the research object, discusses the ecology fitting evaluation, analyzes the ecology fittingof mining wasteland furthermore and proposes an ecological restoration method to the mining wasteland. The ecological-restoration program information system in Baita Zhen of Shahe city is developed. The system carries on each kind of applied analysis and intelligent decision-making using the geographic information system (GIS) technical and the ecorestoration theory. The achievements in various stages are demonstrated and the sustainable development of mining wasteland is achieved. The system is not only able to carry on the fast inquiry and the localization of correlated information to the geographical position, but also realizes the bidirection between the graph data and attribute data through extracting correlated information. The system provides a convenient, rapid and effective tool to the project program management.The geographic information system -one of the main digital technologies to develop"digital Earth"- is widely applied to society's multitude fields day by day because of its powerful space information storage, the analysis, and the management ability. The geographic information system uses computer technical to manage and analyze the space data. It makes the result visible through compounding the chart and text information, so office automation can be achieved. People's information-handling capacity and the planning-management level are heightened and an important method to scientific management and decision-making is provided.