Research On Evaluating System Of Guigang Urban Community Landscape Environment

In recent years, as China’s urbanization accelerating, people from pure of indoor environment of residential demand to rise to external landscape environment of residential area. How to scientifically define the evaluation the quality of the residential area landscape environment is key to the development of the benign guide residential green space landscape.In our country, residential area landscape evaluation research is still in its infancy, therefore, this article in Guigang city residential area, for example, a preliminary explore a set of residential green space landscape evaluation system, aimed at providing reference for future urban residential construction development.Starting from the function, ecological green landscape, landscape visual, social humanities landscape four aspects of selecting conveys the traffic, landscape lighting, universal service design rationality, function partition, tree number, the rate per unit area, per capita public green space area, plant species diversity, diversity of vertical space, green space accessibility, virescence maintenance, plant configuration art, space scale hard landscape diversity, landscape suitability, identification, landscape, regional coordination, culture, security, belonging to 20 indexes such as classification of Guigang city residential area green space landscape index, using the analytic hierarchy process (AHP) and the law of fee cena build evaluation model, the modeling process of ordinary residents and experts to participate, each evaluation index is divided into:outstanding, good, general, poor, poor five grades corresponding assignment (10,8,6,4,2 obtain quantitative results).This article selects three representative residential green space landscape environment as a evaluation model of object of empirical study, using the questionnaire survey, field survey method, mathematical statistics method to the object at the center of the green space, building nearby green space, road green space, green space and other public facilities belongs to investigate, for each plot number of plant species, the tree number, the rate of quantitative indexes such as the count statistics, combined with the result of questionnaire qualitative indicators to get basic data, using the established model of evaluation, evaluation results:provence residential scored 0.8842, comments as well, prosperous time names residential scored 0.9312, evaluation for outstanding, water bank Li all residential score 0.8457. Comments as well. The evaluation results and the actual situation, prove evaluation model of scientific rationality.Finally, summarizes the problems existing in Guigang city residential area green space landscape homogeneity phenomenon is obvious:(1) the landscape design, lack of regional cultural characteristics. (2) the green planting ignored the ecosystem and sustainable development. (3) landscape design participation, lack of interactivity. (4) landscape facilities lack of personalized design. In view of existing problems respectively from function, ecological green landscape, landscape visual, social humanities landscape four aspects Guigang city residential area green space landscape optimization Suggestions, for Guigang subsequent residential area landscape construction development and improvement to provide reference basis, for the urban residential environment construction has certain theoretical reference.