摘要
湿地、森林和海洋并称为地球3大生态系统。城市湿地是湿地生态系统的重要组成部分,在城市生态系统中具有不可替代的作用。目前对城市湿地的定义、分类和生态价值的研究还处于起步阶段,总结了城市湿地的主要功能,展望了城市湿地发展的未来研究方向。
Wetland,forest and ocear are the three most important ecosystems on earth.Urban wetland is an important component of wetland,which plays an irreplaceable role in urban ecosystem.Currently,The research on the definition,classification and ecological value of urban wetland is still in primary stage.The main functions of urban wetland are summarized,and the research directions in the future are prospected.
出处
《河北农业科学》
2010年第3期85-88,共4页
Journal of Hebei Agricultural Sciences
关键词
城市湿地
生态功能
生物多样性
湿地景观
Urban wetland
Ecological function
Biodiversity
Wetland landscape
