城市生态地区规划的GIS分析应用

The Analysis of the GIS Application in Urban Ecological Area Planning

GIS(地理信息系统)是当前在城市规划领域广泛运用的新技术手段。本研究根据景观生态格局分析原理,构建数据模型,并通过GIS平台对模型中的变量参数进行空间还原,以栅格图表的形式对数据模型进行具体解释,实现了空间分析数据的图形化关联,使其突破了纯数学意义层面的定量研究,所得的分析图表作为生态分析研究的数据支撑,辅助决策于城市生态地区规划中关于规划结构、开发强度等规划内容的确定。研究进一步拓展了GIS在城市规划领域中的应用,丰富了规划的定量化研究。

As a new technology, Geography Information System （GIS） is now an important tool applied in many fields. For the strong advantages at data storage, management and analysis, GIS is usually used as a database or an analytical method in urban planning. In this thesis, under the principles of landscape ecology, GIS is successfully used to analyze the ecologic substances in some ＂ecological area planning＂ during the early planning stage. And the results of the research will help to plan the spatial structure and developing intensity for the planning area. The basic mathematic equations come from landscape ecology, but it is GIS that plays a core role in putting the principles into the actual utilization, and also builds up a platform for applying the ecological theories into planning.