摘要
系统阐述了城市生态系统的特征,城市是一个复合的生态系统,具有人工化倾向,是一个不完整的,不能完全实现自我稳定的生态系统,并受社会、经济等多种因素制约的生态系统,容易导致严重的城市生态环境危机。
The paper expounds and analyzed the characteristic of urban ecosystem systematically, and points out that the city, as a compound ecosystem, is an incomplete ecosystem and could not keep in equilibrium by itself. It announces the ecology essence causing the crisis of urban ecology environment.
出处
《国土与自然资源研究》
2004年第4期56-57,共2页
Territory & Natural Resources Study
基金
东北林业大学优秀青年教师创新项目资助
