| 1. | Analysis of ecological footprints of yantai urban area in 烟台市区2003年生态足迹分析 |
| 2. | Hubei provice ecological footprint ' s calculation and analysis 湖北省生态足迹计算与分析 |
| 3. | The concept and application of ecological footprint 生态足迹理论及其应用 |
| 4. | Time series analysis of ecological footprint in tieling city 铁岭市生态足迹时间序列分析 |
| 5. | Study on urban traffic ecological footprint in shenyang city 沈阳市交通生态足迹的实证研究 |
| 6. | Dynamic analysis of ecological footprint of xi an from 1995 to 2004年西安市生态足迹动态分析 |
| 7. | Human footprint too big for nature 24 october 2006 人类生态足迹超出地球承载力2006年10月24日 |
| 8. | A case study of ecological footprint in jinan 济南市生态足迹分析 |
| 9. | Dynamics of ecological footprint in china 中国生态足迹的动态研究 |
| 10. | Calculation and analysis on ecological footprint of sichuan province 四川省的生态足迹计算与分析 |