中文摘要：

土地利用分区是新一轮土地利用总体规划修编的重要内容,科学合理的分区对土地规划、生态环境保护与城市规划的编制提供科学的依据。文中以广河县第二次土地调查数据和2008年统计年鉴为基础数据。在聚类分析的基础上,采用GIS空间分析功能对研究区土地进行分区划分,该结果能够更客观的反映社会经济发展对土地资源需求。此方法,对其他地区划分土地用途分区具有一定的借鉴作用。

英文摘要：

The land utilization zoning is an important content in the new round of land use planning.The scientific and reasonable zoning provides the scientific basis to the land planning,ecological environment protection and the preparation of city planning.Based on the second time land survey data and the Statistics Yearbook in 2008 of Guanghe,and the hierarchical cluster analysis,using the GIS spatial analysis method we zoned the land use types of Guanghe.The results can be more objective to reflect the social economic development needs of land resources.The method also can be a certain reference to other regions zoning the land use zoning.