基于GIS的玉田县城绿地景观格局分析  

An analysis on the pattern of urban greenary features based on GIS in Yutian Town

作　　者：苏同向[1] 王浩[1] 费文君[1] 

机构地区：[1]南京林业大学风景园林学院,南京210037

出　　处：《林业科技开发》2011年第6期51-54,共4页China Forestry Science and Technology

基　　金：国家科技支撑计划课题"城镇绿地空间结构与生态功能优化关键技术研究"(编号:2008BAJ10B02)

摘　　要：以玉田县城绿地系统规划为对象,在野外调查和资料收集的基础上,在GIS系统下选取城市绿地景观格局中的多样性指数、均匀度指数、斑块密度、边缘密度、景观连接度指数、聚集度指数、周长-面积比分维数等7个指标作为玉田县城绿地景观格局评价因子。分析玉田县城绿地布局的特点,为确定玉田县城绿地系统的布局空间和发展方向提供理论依据。Yutian town green space system planning was taken as the study object in this paper.Based on the field investigation and information collection as well as the GIS system,7 indexes in the urban green space landscape pattern including the multiple index,the uniformity index,the mottling density,the marginal density,the landscape connection index,the accumulation index,and the perimeter-area score dimension were chosen as Yutian Town green space landscape pattern appraisal factors.The characteristic of Yutian town green space layout was analyzed.It was the theory basis for determining the Yutian town green space system's layout space and the development direction.

关 键 词：城市绿地系统规划 地理信息系统 绿地景观格局 

分 类 号：P20[天文地球—测绘科学与技术]