针对生态型城市规划的生态足迹影响因子分析

Analysis of factors impacting on ecological-footprint to plan the eco-city

针对上海欲建设生态型国际大都市的目标,为保证EF能给其生态规划提供更具体、科学的分析依据,在W ackernagel提出生态足迹方法的基础上,采用国际均值作对比计算,以上海的长期发展实际数据为基础,计算其动态的EF.根据EF的计算结果,结合调查数据分析影响EF的关键因子,发现地区发展状况、人均GDP、科学技术发展、人口密度、人口城市化水平与EF有一定的相关性.据此,提出EF的多元性,进一步说明EF作为衡量区域可持续发展具有一定的局限性,仅能作为生态规划中的参考依据.

In order to provide more credible gist to build an eco-city in Shanghai, based on the revised calculation process and the method of ecological footprint （EF） put forward by Wackernagel, the EF was calculated by using Shanghai annual yield and the global annual yield. According to the analysis of some major factors impacting on EF, it is found that the per-capita EF shows the close correlation with the regional development, the GDP/cap. , the developing level of science and technology, the density of population and the level of population in urban. From the above conclusion, it is brought forward that there are some factors impacting on EF and EF is limited for evaluating the sustainable development in a region, so it is only an reference gist for the eco-planning.