福建泉州湾自然保护区生态系统服务价值评估

Values of ecosystem services at Quanzhou bay nature reserve of Fujian province

湿地生态系统服务与社会经济发展紧密相关,开展泉州湾自然保护区生态系统服务价值的评价,可为湿地保护与合理开发提供参考依据。构建了包括4个大类、11个亚类的泉州湾自然保护区生态系统服务评价体系,采用市场价值法、替代价格法、影子工程法及成果参考法等,以2013为基准年,对泉州湾自然保护区生态系统服务价值进行评估。结果表明:泉州湾自然保护区生态系统服务总价值约为71.96×108元;各项最终服务的价值大小为气候调节>调蓄洪水>旅游>消浪护岸>食物>水质净化>供水>保护土壤>大气调节>原材料>科研。

Wetland ecosystem provided important ecosystem services for socio-economic development. Evaluating on the ecological services value of Quanzhou bay nature reserve can provide theoretical foundation for the wetland resources protection and reasonable development planning in Quanzhou bay. In this study, the ecosystem services of Quanzhou bay nature reserve were grouped into 4 major categories and 11 subcategories, The market value method, replace cost method, shadow project method and results refer method were used to evaluate the value of wetland ecosystem. The results showed that the total monetary value of the services was roughly 71.96×10^8 yuan in 2013. The value of climate regulation was highest, followed by flood regulation, tourism, attenuate waves, protect embankments, food, water purification, water-supply, soil conservation, gas regulation, material and scientific research.