Research On Measurement Of Urban Landscape Ecological Network Connectivity And Planning

The urban is the typical artificial landscape, at present, looked from the existence information, the urban landscape network research practice has obtained some achievements, in some urban plan utilizes the landscape connection principle consciously, carries on the adjustment to the urban landscape spatial structure, has obtained some encouraging achievements. But our country is connected the research, the practice start is late, the construction serious lag, still had many problems, for example: Landscape stave phenomena serious, urban landscape high connective low connection phenomenon and so on. The full understanding urban landscape ecosystem constitution and the characteristic, optimize the urban landscape ecosystem the structure, can promote the urban landscape ecosystem function display, coordinates between the good urban population, the resources, the economical, the environment urban, guaranteed the urban continues, the coordination, the stable development. Carries on using the landscape ecology network connection theory to the urban landscape ecosystem appraises and instructs to plan this has the significant theory value and the practical application value topic, but how carries on to our country urban landscape ecosystem present situation and the existence question research as well as based on our country urban landscape ecosystem present situation using the landscape ecology network connection theory to the urban landscape ecosystem appraises and instructs the question which the plan is we urgently awaits to be solved.Firstly, the paper analyst the domestic and foreign city landscape ecology network, the city landscape ecology network connection research as well as the city landscape ecology network planning practice carries on the analysis, and according to connection model characteristic classification comparison. Then the paper introduced the domestic and foreign city landscape ecology network connection research typical model, maybe carries on the Shanghai landscape ecology network connection appraisal attempt for after cultural spy to overcome the necessity and the solid foundation.In the essential part of this paper, the author based on the city landscape ecology network characteristic, proposed the city landscape ecology network connection appraisal and the plan pattern, and carry on the Shanghai landscape ecology network connection appraisal in this foundation to attempt and to carry on the comparative analysis, further rises the refinement to propose constructs the Shanghai landscape ecology network security pattern and the ecology construction opinion.