石佛寺人工湿地生态系统服务价值评估

摘要

本文通过野外调查结果，结合相关资料，选用市场价值法、影子工程法、生态价值法等对石佛寺水库的人工湿地生态服务价值进行了评估。结果表明，供水与蓄水、调蓄洪水、降解污染功能价值显著，说明石佛寺人工湿地自2009年形成以来，为人类生态环境和社会经济做出了巨大贡献。%In this paper , market value method , shadow engineering method , ecological value method and other methods are adopted and relevant information and field study results are analyzed to assess the artificial wetland ecological service value in Shifosi Reservoir .The results showed that water supply and water storage , flood accumulation dispatching and pollution degrading functions have significant value . Obviously, Shifosi artificial wetland made great contribution for human ecological environment , society and economy since it was formed in 2009.