2008年是城市化的元年,主要标志是城市人口已超过世界总人口的50%。2010年是低碳生态城市建设元年,城市生态化的完善与建设拉开了一个以低碳理念为先行手段的帷幕。城市化反映在以城市为载体的空间上的高度集中,并且这样的集中驱动着人类向前进步的文明。对于低碳 The year 2008 marked the first year of urbanization, with the main sign that the urban population had exceeded 50% of the world’s population. In 2010, the first year of low-carbon eco-city construction started. The perfection and construction of urban eco-system opened the curtain of taking the low-carbon concept as the first approach. Urbanization is reflected in the spatial concentration of cities as a carrier, and such concentration drives the progress of mankind’s civilization. For low carbon