湿地功能与重建

Function and Restoration of Wetland

生态工程是为恢复一个持续稳定的生态系统,有利于保护自然环境与人类社会发展,按照科学设计进行的人工建设(Mitsch＆Jorgensen,2004)。湿地的建造和恢复就是生态工程的应用。重点介绍了俄伦坦基河流湿地的功能与重建。

Ecological engineering nas been defined as the design of ecosystems for the mutual benefit of humans and nature.Specific topics include ecotechnology bioengineering sustainable agroecology habitat reconstruction restoration ecology ecosystem conservation ecosystem rehabilitation and wetland restoration and establishment.Appllcations of ecological engineering lnclude wetland creation and restoration.Functions and restoration of wetland were introduced in this paper.The Oletangy River Wetland Research Park at The Ohio State University in USA,one of the most comprehensive wetland research and education facilities in the nation was illuminated.