摘要
为了促进湿地资源的合理利用和开发,我们通过需求—效用理论对湿地资源的价值评价问题进行了讨论.从中可以看出,湿地不但有巨大的物质生产价值,还有更为巨大的功能性服务方面的“隐形”价值。因此,开展湿地的经济价值评价,可以为湿地的开发利用项目的评定与选择提供依据,有利于湿地生态系统的可持续发展。
To aid and improve wise use and management of wetland resources, the economic valuation by demand and utility theory were discussed in the paper. The results showed that wetlands are multi-functional resources, not only supply us with a number of important resource outputs ,but also perform an unusually large number of ecological functions which support economic activity. Therefore,to value the wetland resources could help the decision-making of its management and its sustainable development.
出处
《湖南林业科技》
2007年第3期17-20,共4页
Hunan Forestry Science & Technology
关键词
经济学
湿地生态系统
经济价值
评价
economics
wetland ecosystem
economic value
valuation
