昆明捞渔河国家湿地公园使用后绩效评价研究

Post-use Performance Evaluation of Laoyu River National Wetland Park in Kunming

捞渔河国家湿地公园生态绩效及社会绩效的评价与优化,对促进滇池生态、提供更好的社会服务具有重要意义。通过构建综合评价指标体系,对其社会绩效、生态绩效进行量化分析,结果显示:湿地公园满足生态效益的同时也兼顾了社会效益。公园里的生境相对适宜,水生植物种类较丰富,群落呈现单优结构。公园的水质净化系统降低了入滇池的污染物含量,但净水能力还有待提升。湿地公园的游客流量很大,游客满意度较高。在此基础上,提出增加水生植物种类,营建有梯次的植物群落,提升湿地景观功能等优化建议。

The evaluation and optimization of ecological and social benefits of Laoyu River National Wetland Park is of great significance to promote the ecology of Dianchi Lake and provide better social services.Through the construction of a comprehensive evaluation index system,this study makes a quantitative analysis of its social benefits and ecological benefits.The results show that the wetland park not only meets the ecological benefits,but also takes into account the social benefits.The habitat in the park is relatively suitable and the species of aquatic plants are abundant,but the community structure should be further improved.The water purification system of the park has reduced the content of pollutants entering Dianchi Lake,but the water purification capacity needs to be improved.The wetland park has a large flow of tourists and high tourist satisfaction.On this basis,it is suggested to increase aquatic plant species,build a cascade of plant communities and improve wetland landscape function.