【摘要】 以河北安新县白洋淀湿地为研究对象,对该湿地生态系统服务功能进行了价值估算,结果表明,涵养水源、缓洪滞沥、水分调节是湿地最重要的功能,其价值最大。在开发和利用白洋淀湿地的过程中一定要慎重,要对白洋淀湿地进行合理规划,否则将会影响白洋淀湿地生态服务功能的发挥。更多还原

【Abstract】 Wetland has multi-functions of unique ecosystem.Its importance is to provide foods and other raw materials for industrial and agricultural production to the human.The most importance is that it has supported and kept the life support system of the earth.The evaluation on its ecological service function can provide scientific basis for management and wetland protection.Taking Baiyangdian Wetland in Anxin County of Hebei Province as a study object,the paper conducts value estimation of the ecological service function of the wetland.The results show that water conservation,flood and waterlog retarding,diversion and regulation are the most important functions of the wetland.It should be deliberation during the development and utilization and reasonably planned,otherwise the exertion of ecological service function of the wetland would be effected.更多还原