Study On Optimization For Cities Group Function-relation In The Central Part Of LiaoNing Province

Owing to the different space-time of diverse areas development, there exist various kinds of sections similar to Urban Agglomeration, with disparate level and arrangement in the large geographical space of our country, and they are often repeated and crossed in connotation or extension when defined, which causes divarication when using the same notion, or confusion between alike ones, especially between Urban Agglomeration and Cities Group. Meanwhile, under the macroscopical background of revitalizing the old industrial base, as the main carrier of which, the cities group should adjust its construction and optimize its function. Therefore, on the basis of defining the concept of Cities Group, this dissertation probes into the function optimization of Cities Group in the central part of Liaoning province by applying theories and methods in relevant subjects, such as urban geography, economic geography, regional economics, ecology and so on.The dissertation can be divided into three parts: prologue, main body and summarization, thereinto, the main body consists of four chapters. Chapter One begins with the concept of Cities Group. This part defines and analyses several relational conceptions, including Urban Agglomeration, City-and-town Concentrated Areas, Metropolitan Area, Metropolitan Interlocking Region, Megalopolis, Urban Belt. To sum up investigation dynamic and research value also from evolvement of cities group and harmony modulate statement which offer theory gist to research Chapter Two summarizes partition Cities Group, indicate the gist of Cities Group partition. Definitude research area is Cities Group in the central part of Laioning province section range. Analyze development of actuality and superiority. Sum up Cities Group in the central part of Laioning province evolvement course.Chapter Two summarizes partition Cities Group, indicate the gist of Cities Group partition. Defmituding research area is Cities Group in the central part of Laioning province section range. Analyze development of actuality and superiority. Sum up Cities Group in the central part of Laioning province evolvement course.Chapter Three launches on the forming and development of Cities Group in the central part of Liaoning province, analyzing statistical data from reform especially research of balance degree in Cities Group and locational coefficient, for example in the interior of Cities Group, the balance degree is degressive year by year, locational coefficient is obvious in different district, This part indicates function unconformable of Cities Group is lower also analyzes SWOT development in Cities Group in the central part of Liaoning province.Grounded on the preceding paragraphs and the necessity of optimizing the function of City Group, and guided by the principle of maximizing favorable factors and minimize unfavorable ones, the last chapter probes into the approaches and coordination frame for function integration in middle-Liaoning Cities Group, among which the model of integration, the type of relation and organization constituting are dissertated emphatically.