城市湿地与城市生态安全关系初探

Relationship between urban wetland and urban ecological security

在分析城市生态安全范畴的基础上,阐明了城市湿地在城市生态安全中的作用和地位,提出了城市湿地目前存在的主要问题和对策.分析成果将增强人们对城市湿地与城市生态安全之间关系的认识,为开展城市湿地的科学保护、建设、开发活动,维护城市生态安全和促进城市可持续发展提供依据.

Basing on the definition and category of urban ecological security,this paper illustrated the functions and status of urban wetland in urban ecological security and proposed the current main problems and countermeasures of urban wetland.The results obtained in this paper will provide a better understanding of the relationship between urban wetland and urban ecological security system and benefit the protection,constructions,exploitation and utilization of the urban wetland ecosystem in the promoting the urban sustainable development.