中文摘要：

以辽宁省2004-2008年统计数据为基础，应用生态足迹分析方法，计算了辽宁省2003～2007年的生态足迹和生态承载力。结果表明，辽宁省的人均生态足迹由2003年的2．5875hm^2／人增加到2007年的3．3401hm^2／人，而同期的人均生态承载力却由0．5652hm^2／人降低到0．5590hm^2／人，人均生态赤字则由2．0223hm^2／人增长到2．7811hm^2／人。高额的生态赤字反映出辽宁省人口对自然资源的利用已超出了生态承载力范围。生态赤字的快速增长则反映出当前的发展模式是不可持续的，生态环境处于不安全状态。通过对生态足迹的研究，提出发展中应调整产业结构，引进高新技术，改变生产和消费模式，以实现可持续发展。

英文摘要：

Based on the statistical data of Liaoning province during 2004-2008, the method of ecological footprint analysis was used to evaluate the ecological footprint and the ecological capacity of Liaoning province from 2003 to 2007. The results showed that the average personal ecological footprint gradually increased from 2.587 5 hm^2 to 3.340 1 hm^2 during 2003 -2007; the average personal ecological deficit increased from 2.022 3 hm^2 to 2.781 1 hm^2; the average personal ecological capacity declined year by year from 0.565 2 hm^2 to 0.559 0 hm^2. These indicates that the utilization of natural resources in Liaoning province was beyond the capacity of the natural ecological system largely, the conflicts between ecological footprint and biological capacity were aggravated, the present developing model is not sustainable, the ecological environment security is at risk. Some suggestions for sustainable economic development were given as follows： adjusting industry structure, introducing high technology, change the model of production and consumption.