摘要
根据千年生态系统评估(MA)对生态系统服务功能的分类,运用生态经济学中的市场价值法,对衡水湖湿地生态系统的供给功能的价值进行评估.衡水湖主要物质产品为芦苇、香蒲、鱼类及水资源.供给功能的总价值为5295万元.由于基础资料获得的局限性,该研究的结果比实际要偏低,但这个数据依然清楚地说明了衡水湖湿地在区域可持续发展中的巨大作用.
According to the Millennium Ecosystem Assessment （MA） on ecosystem services classification and the market value method in ecological economics, the supply functions of Hengshui Lake ecosystem are assessed. Reed, typha, fish and water resources are the main material products of Hengshui Lake, and the total monetary value of its supply functions is 5.295× l0^7 yuan. As the result of the limitations in obtaining the data, this value is a bit less than it really is, but it can still clearly show the important role of the wetland in the sustainable regional development.
出处
《衡水学院学报》
2009年第4期75-77,共3页
Journal of Hengshui University
基金
河北省科学技术研究与发展指导计划项目(074572281)
关键词
衡水湖
湿地生态系统
供给功能
价值评估
Hengshui Lake
wetland ecosystem
supply functions
value assessment
