城市湿地生态系统服务功能及其优化路径研究

Study on Urban Wetland Ecosystem Service Function and its Optimization Path

城市湿地生态系统是一个受人类活动持续且强烈干扰的人工与自然相结合的复合系统,在城市可持续发展中发挥了重要作用。本文通过梳理湿地概念和城市生态系统特征,提出了城市湿地概念;从地貌特征、生物分布特征、成因、水资源分布特征和社会服务功能等不同角度,划分了城市湿地的类型;在系统阐述城市湿地生态系统服务功能的基础上,总结归纳了城市湿地生态系统存在的突出问题,探讨了城市湿地生态系统服务功能优化路径,为城市湿地管理提供参考依据。

Urban wetland is disturbed by human activities easily. Its ecosystem has the compound characteristics of nature and society, and plays an important role in urban sustainable development. By combing the concept of wetland and the characteristics of urban ecosystem, the concept of urban wetland is put forward;The types of urban wetlands are divided from different perspectives such as geomorphic characteristics, biological distribution characteristics, causes, distribution characteristics of water resources and social service functions;On the basis of systematically expounding the service function of urban wetland ecosystem, this paper summarizes the prominent problems existing in urban wetland ecosystem, and discusses the optimization path of urban wetland ecosystem service function, so as to provide reference basis for urban wetland management.