以营口某经济区为例基于GIS技术分析土地生态适宜度研究

GIS- based Ecological Suitability Assessment for Land Use A Case Study of an Economic Development Zone in Yingkou

土地开发生态适宜度分析是区域土地利用规划的重要基础,本研究利用GIS技术,以营口某经济区为研究对象,将土地利用生态适宜度评价应用到开发区规划的环境影响评价中,在现状调查的基础上,利用了开发区生态适宜度评价指标体系的不同因子开展了评价,并借助GIS技术将数值计算和图形叠置有机结合,为开发区的合理规划提供决策依据。

Assessment of ecological suitability of land use is the necessary foundation for planning of eco - industrial park in areas with complex relief. On the basis of GIS approach, ecological suitability was developed to assess land use for an economic development zone in Yingkou in this study. Based on detailed investigation and study we select suitable assessing factors and set up indicator system. In virtue of GIS technology we combine numerical calculation with graph, in the end we provide reasonable basis for regional planning.