东平湖生态系统服务功能价值评估  

Evaluation of the Ecosystem Services Value of Dongping Lake

作　　者：任燕[1] 郑昭佩[1] 

机构地区：[1]山东师范大学人口.资源与环境学院,济南250014

出　　处：《水土保持研究》2007年第3期131-133,共3页Research of Soil and Water Conservation

基　　金：山东省软科学项目(B2005021)部分内容

摘　　要：运用生态系统学与生态经济学的方法对东平湖的主要生态系统服务功能价值进行了评估,得到东平湖生态系统服务功能价值总额为9.89亿元;其中调蓄洪水的价值为5.33亿元,占总价值的53.89%;研究表明,东平湖生态系统服务功能主要表现在调蓄洪水、维持生物多样性等方面的价值。因此应发挥其主要服务功能,达到保护东平湖生态环境,保证湖区经济和生态环境的可持续发展。Based on the ecological function analysis and some economic methods, the main ecosystem services value of Dongping Lake are evaluated. The conclusion can be drawn that the total assets value of Dongping Lake is 9.89×10^8RMB; the value of flood control is 5.33×10^8RMB, it is 53.89 percent of the total value. The result shows that the flood control and the ability of maintaining the biological diversity are the main functions, so the main functions should be brought into play to achieve the aim to protect the environment of Dongping Lake and realize the sustainable utilization of resources.

关 键 词：东平湖 生态系统服务功能 价值评估 

分 类 号：X171.1[环境科学与工程—环境科学]