建设可持续发展的生态城市

从生态学角度出发，介绍以生态城市为目标的可持续发展思想，阐述生态城市的概念与内涵，将生态城市和传统城市进行比较；简单追溯生态城市思想的发展历程，并对国内外生态城市建设现状进行评价，指出城市生态建设应按初级、过渡和高级三个阶段进行，并把其主要内容归结为城市生命支持系统建设、人居环境建设、生态产业与环境教育四个方面；本文还对生态城市的衡量标准进行探讨。

Study on the Construction of Sustainable-development Ecocity

Based on the science of urban ecology, the article introduced the sustainable development thought which aims at ecocity construction. After explaining the definition and connotation of ecocity and comparing the ecocity with traditional city, the article traced back to the history of ecocity thought and further discussed the steps and the main works in ecocity construction.The paper claimed that the construction of ecocity may be conducted by three steps: elementary process,transitional proces sand advanced process, with its main content including urban life support system construction, residential environment construction, ecological industry and environmental education. Finally, the standards were discussed to evaluate the progress in building ecocity.