土地利用与生态环境和谐度评价——以河南省商水县为例

Harmonious Degree Evaluation the Land Utilization and Ecological Environment——A Case Study of Shangshui County

以河南省粮食主产区商水县作为研究区域,利用统计年鉴、土地利用数据、统计调查资料等数据,根据商水县的地域特点和评价指标选取的原则以及生态环境的定义,参考有关文献,建立商水县土地利用与生态环境和谐度评价体系,并在GIS的支持下分析和谐度的空间分布,结果表明商水县的土地利用与生态环境基本为和谐。最后提出区域土地生态环境和谐发展的建议,为商水县土地利用优化策略的制定提供依据。

In order to study harmonious degree of utilization and ecological environment in the major grain producing area of Henan province,Shangshui county was using as the study area.The harmonious degree evaluation system of land utilization and ecological environment was built,by selecting the evaluation index and establishing the evaluation model based on the analysis of the region characteristic and data such as statistical yearbook,the land utilization data,the investigation data,etc.With the support of GIS technology,the spatial distribution of the harmonious degree was analyzed.The result showed that the harmonious degree of utilization and ecological environment in Shangshui county was favorable.Finally,some suggestions and measures and improvement were put forward.It can provide reference to the formulation of land utilization optimizes tactics to such similar area.