Coal Mining Subsidence Ecological Restoration And Landscape Reconstruction

China is in a period of rapid economic development, with the exploitation of coal resources, the annual produce collapse area of about 20000 hectares, due to gradual growth and sustained development of China’s coal industry and coal production, coal mine subsidence area will continue to increase. Collapse caused by coal mining, not only make the farmland into depression and slope beach, some years of stagnant water, some water level decline; and the surrounding soil and water will be mine water pollution, lead to soil salinization or Desertification, fertility decline, eventually become wasteland cultivated land, not farming, farmers have been seriously affected the economy. Coal mining caused subsidence could endanger surface drains, rivers, irrigation and other agricultural irrigation infrastructure, serious impact on local people’s daily life and production. However, according to the relevant departments of statistics, the subsidence development re utilization rate is only about 3%, in the city land increasingly scarce today, how to make use of the coal mining subsidence area, restore its ecological environment is the urgent problem to be solved.Taking Tangshan bay hood ecological country park planning and design as an example, analyzes the existing problems in coal mining subsidence, from the aspects of water quality, geological, pollutants, such as vegetation analysis, try to use the ecological principle for landscape restoration method, the success of the use of the existing engineering technology to solve problems in landscape planning, such as the use of fly ash reclamation of agricultural technology, terrain is created in the landscape planning; Make full use of existing resources, realize the landscape restoration, that is, integration of existing resources, fish ponds and farmland, the development of tourism agriculture, on the basis of the status quo of reeds wetland, supplement and development of wetland landscape, is not only beneficial to the water quality improvement, but also for bird habitat, breeding to create a good environment, maximum limit save resources.Planning in a dynamic perspective on wetland park planning, try out of the past "one pace reachs the designated position" design to solve all problems, design patterns, with a dynamic, development, change in phases, the step to solve the problem. Bay hood landscape planning for reclaimed-years ecosystem recovery is the purpose of creating a good model, for the local residents to provide a more colorful outdoor activity space, landscape restoration for coal mining subsidence to find a suitable way.