Study On Land Use Optimization Allocation Of Mining City

In the current rapid economic development and urbanization in the context of rapid increase, China's mining region faces lots of conflicts among urban construction land, mining development land, ecological environmental protection and food production. Around the strategic needs of "ensuring economic growth, people's livelihood, stability, farmland, environment protection", in the case of the total land resources, only to trade balance and coordinate every industry, make a maximum effect of the land resources occupied by every industry to achieve fundamentally the goals of food security, energy security, ecology security and comparative prosperity. This is also a fundamental requirement of comprehensive and coordinated, balanced, tapping the potential use of the use patterns, the number of configurations, spatial distribution, timing and other aspects of the land resources of mineral area, make the use of land resources of mining areas to play the greatest effect.This research combines the status of irrational land use caused by the reason such as historical, consciousness of mining city, capture the the characteristics and opportunities of land use/cover changes in the process of urbanization and its mineral development. Select Shuozhou in Shanxi which is a typical mining city as the research object, based on the new round of land use planning, theory, method and technology such as mathematical models, spatial analysis, comparative study, system theory, landscape ecology are applied to the study of optimal allocation of urban land use.The main conclusions are: The target and content of land use optimization allocation of mining city are proposed. Through the analysis of land use staus on Shuozhou and summarize of the main problems, make a further analysis of the opportunities and challenges faced of future. The overall objective of land use optimization allocation and land use strategy are defined on the background of a new round of land use planning in the target year (2020), linear programming model are used to the optimization allocation of the land use structure in 2020. Based on the analysis of the staus and the flow of local cultivated land, basic farmland and local urban and rural construction land, the layout of the partition of the cultivated land and basic farmland was proposed initially and the layout and the adjustment programs was proposed especially on the based of the distribution of unused land characteristic. Optimization layout of various of land types on the planning period was maked, make local zoning rseseach such as land use comprehensive and functional area, and the control measures of each functional area was proposed.The impact on the ecological environment from land use scale, land use structure and layout, exploitation and utilization of mineral resources, infrastructure construction, land development and consolidation, major ecological construction program was analyzed, the "eco-friendly land use patterns"was proposed which from the areas of urban land use, economic development and mining concentration, ecological construction, agricultural comprehensive development.