阐述了人工湿地生态系统服务的定义、分类、项目及其评价方法。介绍了生态系统服务价值评价在国内外的研究现状,指出了当前研究工作的局限性,对将来的发展方向作出了研究展望。论述了人工湿地所具有的服务功能,结合前人的研究初步提出对其进行价值评价的方法及计算公式。
Definition,classification,items and evaluation methods of ecosystem service for the constructed wetland was described,with introduction of contemporary progress on ecosystem service valuation both at home and abroad.Limitations of present studies and its trends in future were also discussed.The service,valuation method and calculation formula for the constructed wetland were proposed as well.