| The problem among resource, environment and ecology caused by long-term unreasonably development and utilization of coal resources is becoming more and more outstanding. Mining area has become a regional in which the contradiction between people and environment is most sharp. So, for the purposes of protecting of ecological environment of coal minming area and to implementing the harmonious development of economy,society and ecology environment have become an important topic for discussion in the research filed of stustable development of coal industry.Geo-Informatioin-Tupu is a method of processing and showing information to reflect spatial-temporal order of objects in the world.It is put forward by the geographer and academician Chen Shupeng for the first time.It is a methodology of geographical spatial-temporal analysis that inherits method of traditional geography Tupu, and achieves digital quantitative analysis on the base of remote sensing images and geographical information system.Geo-Informatioin-Tupu generalizes and reflects the spatial-temporal distribution of geography objects compactedly and profondly. This can not only deepen the cognition and comprehension about geography objects, but also offer important scientific base to guide the spatial distribution and regional planning of national economy through building information expression as multi-scale,multi-resolution, multi-subject, multi-dimension and all-purpose.The application of Geo-Informatioin-Tupu in coal mining behaves that it can intuitionisticly reflect spatial-temporal change characteristic and spatial-temporal evolution law according to ecosystem elements,and supply scientific base for the integrated renovation of entironment and sustainable development of coal mining.This paper is based on the item of the environment evolution mechanism and the research of Geo-Information-Tupu in coal mining area(40471049), founded by the national nature science fund, under the background of environment seriously destructed and environment management needing to be solved urgently and the research of Geo-Iinformation-Tupu being still in its infancy. On the base of theoretical research and field investigation, taking Nantun coal mining for example, using SPOT data, aerophotographe, relief map as basal data, we build landscape Ecological-Information-Tupu of study area.After analysising the evolution of landscape entironment making using of Geo- Information-Tupu theory quantitatively and qualitatively, comprehensive management countermeasures of production development and environmental protection of nantun coal mining are put forward. The result showed that Geo-Information-Tupu has theoretic novelty and practical feasibility in entironment analysis of coal mining area.The whole text describes through six parts.Part I: Starting with basic concept of information Tupu,this part discusses theoretical basis of Geo-Information-Tupu,Entironment-Information-Tupu and Landscape Ecological-Information-Tupu,the related theories of ecological rehabilitation and ecological reconstruction in coal mining area, research content and method of topic selection.Part II: This part describes the situation of Nantun coal mining area, including natural survey, social economy survey, and basic characteristics of landscape ecology.Part III:Through contacting implications from other types of Tupu and expounding theoretical basis,principle and means of designing Landscape Ecological-Information-Tupu and ,the paper discusses the technical processes of extracting Landscape Ecological-Information-Tupu of Nantun coal mining area and constructs the Landscape Ecological-Information-Tupu of study area.Part IV:Through analysing the spatial-temporal evolution pattern of Landscape Ecological-Information-Tupu in Nantun coal mining area,this part discusses entironment evolution on both side of landscape ecological structure and eco-environmental quality,then analyses the factors of eco-environmental evolution.Part V:This part expounds the comprehensive management countermeasures of landscape ecological environment evolution,including management strategy of landscape entironment evolution and rehabilitation scheme of collapse in Nantun coal mining area.Part VI:This part makes a summary over the whole text,and then puts forward the emphases,difficulties and innovation of the resreach, the issues that need to be noticed and further research prospect in future.
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