知识社会的城市生态系统复杂性探讨

以信息技术广泛应用、知识经济诞生为标志的第三次城市革命的来临，正对城市发展和人类社会产生重大的影响。本文用生态学、复杂性科学的研究思想、方法，围绕具有生命特征的城市及城市生态系统进行相关问题研究，着重分析了知识社会的城市生态系统复杂性，并进一步探讨了知识社会城市生态环境下的城市管理变革。

Discussion on the Complexity of City Ecosystem in Knowledge-based Society

The third upcoming city revolution,which is symbolized by the widely used information technology and the birth of knowledge economy,has great impact on the city development and the human society.The author studies the city and city ecosystem by using the thought of the ecology and complexity science.And the complexity of city ecosystem of knowledge-based society is specially analyzed,and the city management changes under the eco-environment are further discussed in the paper.