城市湿地对金属元素净化能力的季节效应

Seasonal Effect of Urban Wetlands on Purification Ability of Metal Elements

近年来,城市湿地的保护受到了越来越广泛的重视,作为国家级自然保护区的拉鲁湿地,对拉萨的环境有着很强的净化作用。通过对拉鲁湿地一年的进出水口水质进行实验和分析,为拉鲁湿地进出水口处水质的变化反映出的拉鲁湿地对金属元素净化能力的季节效应提供证据。

In recent years,the protection of urban wetland has been paid more and more attention.As a national nature reserve,Lalu wetland has a strong purification effect on the environment of Lhasa.Through the experiment and analysis of the water quality of the inlet and outlet of Laru wetland in one year,this paper provides evidence for the seasonal effect of the water quality of the inlet and outlet of Laru wetland on the purification ability of metal elements.