| 湿地生态系统基质重金属积累与酶活性的研究现状 |
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| 引用本文： | 杨海舟,兰石,田犀,蒲灵.湿地生态系统基质重金属积累与酶活性的研究现状[J].四川环境,2012(1):1-7. |
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| 作者姓名： | 杨海舟 兰石 田犀 蒲灵 |
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| 作者单位： | 四川省工业环境监测研究院,成都610041 |
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| 摘 要： | 湿地生态系统具有净化污水的功能,因其具有高效低耗等优点,在污水处理方面极具开发应用前景,而基质作为湿地生态系统重要组成部分,已成为众多学者的研究热点。本文综合分析了湿地生态系统基质中重金属积累和酶活性的时空分布及影响因素的研究现状,并对相关研究提出了新的认识与展望,以期为湿地生态系统基质去除废水中重金属的深入研究和应用提供综合分析资料。
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| 关 键 词： | 湿地生态系统 基质 重金属 酶活性 |
Research Status Quo of Heavy Metal Accumulation and Enzyme Activity in Substrate of Wetland Ecosystem |
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| YANG Hai-zhou,LAN Shi,TIAN Xi,PU Ling.Research Status Quo of Heavy Metal Accumulation and Enzyme Activity in Substrate of Wetland Ecosystem[J].Sichuan Environment,2012(1):1-7. |
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| Authors: | YANG Hai-zhou LAN Shi TIAN Xi PU Ling |
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| Institution: | ( Sichuan Institute of Industrial Environmental Monitoring, Chengdu 610041, China) |
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| Abstract: | Wetland ecosystem plays a role in sewage purification. It has a promising prospect of development and application in the sewage treatment due to its advantages of high efficiency and low energy consumption. As an important composition of the ecosystem, the substrate is now a hotspot for many researchers concerned. This paper summarized comprehensively the present research status on spatial and temporal distribution of heavy metals accumulation and enzyme activity in substrate of wetland ecosystem as well as the affecting factors. New awareness and prospect were proposed for researches concerned. Those above is expected be helpful for the further research and application of wetland substrate in removing heavy metals from wastewater. |
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| Keywords: | Wetland ecosystem substrate heavy metals enzyme activity |
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