成都湿地公园湿地植物配置模式及评价研究

Study on Wetland Plants' Evaluation and Configuration Mode in Chengdu Wetland Parks

针对成都现有四大湿地公园的湿地植物,采用典型采样方法进行调查统计,并对每个公园的植物频度、物种丰富度、Shannon-Wiener物种多样性指数和Pielou均匀度指数进行了综合分析。结果表明:成都湿地公园中,湿地植物32种,分别隶属于22个科、31个属。其中湿生植物21种,挺水植物8种,浮水植物4种,漂浮植物2种,沉水植物3种。应用层次分析法选出了较优的10种湿地植物。根据调查现状,探讨湿地植物配置模式,为今后城市湿地公园的规划提供参考依据。

In this paper,wetland plants in 4wetland parks in Chengdu were surveyed with quadrat sampling method and the plants frequency,the species richness,Shannon-Wiener diversity index and Pielou index were analyzed.The results showed that 32 wetland species mainly applied in these parks and belonging to 22 families,31genuses.It contained 21 kinds of wetland macrophytes,8kinds of emerged macrophytes,4kinds of floating macrophytes,2kinds of floating-leaved macrophytes and 3kinds of submersed macrophytes.10 preferable wetland plants were picked out with AHP.According to the discovery results,exploring the wetland plants configuration mode could provide a reference for future wetland park design in the city.