The Study Of The Spatial Structure Of The Energy Flow And The Formation Mechanism

Energy flow is a sort of energy spatial movement between energy source area, energy infall area and intermediary areas which interact on each other, and energy flow is also the spatial projection of the energy movement, that is energy flow is a spatial process as well as a spatial image. Energy flow is an inevitable phenomena, which is caused by the great dislocation of the distribution of energy resources, energy economic productivity and energy consumption market. Especially, in the background of economy globalization and the great development of world industrial economy, the spatial scale, the size and the effect scope of energy flow and energy transformation are unprecedentedly enlarged, therefor, the pheonema of energy flow becomes more pervasive, and energy flows in force on and between regional, national and world lays, making energy resource dynamicly distributed, with the result that energy flow could be regarded as the channels through which energy resources enter into economic-social system, as well as the one in which the interaction between energy resouces and economic and social environment takes place.With the help of various methods including literatures-summarization, data-analysis, map, mathematic modelling, statistic analysis and synthetically analysis, this research begins with defining the basic conceptions of energy flow, and differentiating and analysing the meaning of it, in succession fixes on the contents and emphases of the reseach of energy flow, observes the basic elements, dynamic characteristics and the basic spatial patterns of energy flow, and constructs the theory frame for the research. Secondly, the research comes into a case study of China crude oil flow.With the view of an whole understanding of status quo and problems of our crude oil flow, this research analyses the spatial structure of oil flow in China, as well as the characteristics, effect and spatial track of oil-flowed field. Thirdly, the forming mechanism of oil flow in China is parsed, with the purpose to seek the spatial law of oil flow and the tendence of its evolution. At last but not the least, aiming at comprehending the reaction between oil resource and economic and social environment in the forming and developing process of oil flow in China, this research analyses the regionalization of the spatial structure of oil flow, forming a base for the succession research of sustainable development of energy system in broad sense and the optimization of the spatial...