摘要
跟踪监测临安某人工湿地3年的水质数据并分析其生态服务价值.人工湿地对氨氮、总氮、总磷、悬浮物和化学需氧量(COD)的平均去除效率分别为86.12%、16.07%、51.23%、91.23%和37.60%,同时可产生再生水补给利用,维持生物多样性,从水质净化、文化功能及提供生境等3方面评估,其生态服务效益可达0.78元/m2.
Abstract
This paper tracked and monitored the water quality data of the constructed wetland(CW)for three years,and analyzed its ecological service value.The average removal efficiency of the constructed wetland for ammonia nitrogen,total nitrogen,total phosphorus,suspended solids and COD was 86.12%,16.07%,51.23%,91.23%,and 37.6%respectively.Concurrently,it can bring recharge and utilization of reclaimed water,and maintain biodiversity.The ecological service benefit of the CW can reach 0.78 yuan/m2 in water purification,cultural function,and habitat provision.
维普
万方数据