期刊论文

中文

华中师范大学学报(自然科学版)

1000-1190

2005

39

4

553-555

10.19603/j.cnki.1000-1190.2005.04.032

湖北省“十五”出版规划重大项目《长江文化研究文库》成果；

本校为第一机构

城市是一个社会-经济-自然复合生态系统.长江流域城市生态系统的主要特点是: 以人为主体、以自然环境为依托的生态系统;不独立的、全方位开放的生态系统;多层次、多功能的复杂系统;具有明显的生态边缘效应.

Am urban is a social-economic-natural complex ecosystem. The ecosystem of urban in the Yangtze basin has its own characteristics. With the backing of natural environment, this ecosystem takes man as its principal part. It is a dependent ecosystem, open in an all-round way. It is a multilevel, multi-functional and complex system with very...