中文摘要：

生态足迹模型是测度可持续发展的工具，能非常直观地表现区域可持续发展状况。文章基于该模型，采用可变地区单产法，对河南省及其18个地级市2000--2005年耕地资源的生态足迹进行动态分析。研究表明：（1）河南省各地级市耕地利用情况差异悬殊；（2）河南省耕地生态资源处于不可持续利用状态；（3）河南省耕地资源不可持续利用程度相对有所缓和。

英文摘要：

The model of ecological footprint is a good way to measure the sustainable development of a region, which could reflect the station of the sustainability very directly. This paper explores this model,with the method of variable average yield of the area, making a dynamic analysis on the ecological footprint about the cultivated land in Henan province during 2000~2005. The result showed that there are some differences in the utilization of cultivated land among 18 cities in Henan province, the ecological resources of cultivated land are not in the condition of sustainable utilization and the sustainability of the cultivated land is alleviated to some extent in Henan province.