滇池北岸西区湿地公园的生态系统服务功能价值评估

 滇池是著名的高原淡水湖泊，滇池湿地公园是极具特色和影响的生态资源。采用影子工程法、替代法、成果参照法等评价方法，评估了滇池湿地公园的生物栖息地功能价值、降污净化价值、旅游休闲价值、科研教育价值、调节空气价值、生物多样性保护价值、物质生产价值、涵养水源价值、保育土壤价值。结果显示，每年滇池北岸西区湿地公园提供的生态系统服务功能价值约为16.44亿元，其中生态栖息地价值最大（为11.97亿元）。

Evaluation of ecosystem services function of the north shore of West Dianchi Lake Wetland Park

Dianchi Lake is a famous plateau freshwater lake. Dianchi Lake Wetland Park is also the ecological resource with unique features and profound effects. Its function of ecosystem services contains nine kinds of values, which cover habitats, water quality purification, tourism and leisure, scientific research and education, air conditioning, biodiversity conservation, material production and water and soil conservation. Shadow engineering method, replacement method, and the results of reference method are adopted to evaluate the function values. It has been showed that the north shore of West Dianchi Lake Wetland Park provides 16.44 billion yuan annually, of which the maximum value belongs to the ecological habitat, accounting for 11.97 billion yuan annually. It may to great extent demonstrate a reference to assessing the value of ecosystem services for a similar case, so as to promot scientific and rational protection and sustainable development.