转基因植物对环境污染的监测和修复

针对转基因植物用于环境污染监测中的重组基因报告分析、点突变试验分析,以及转基因植物对环境诱变物质的监测、植物修复等问题进行了综述。     

工业废水对隆线溞的毒性研究

采用理化和生物监测相结合的方法研究工业废水的毒性,研究结果表明,从理化指标可以看出取自长泰县五处工业排放的污水基本符合国家标准,但是通过隆线溞(Daphnia carinata,Dc42)作为生物监测器检测的结果表明,除一处排出水没有毒性之外,其他四处排出的废水均有不同程度的毒性,说明工业废水在理化指标检测合格之后依然存在着潜在的毒性。可见同时利用理化指标和生物毒性试验来监测工业废水结果更为准确、可靠。     

Microbial Community and Urban Water Quality

Urbanization of China is substantial and growing, and water resources are crucial for both economic and social sustainable development. Unfortunately, the frequency and intensity of water contamination events are increasing at an unprecedented rate and often accompanied by increased pollutant loading due to human activities such as irreversible industrialization and urbanization. The impacts of human pollution are most evident and of greatest concern at the microbial level. The research of the Aquatic Ecohealth Group, Key Laboratory of Urban Environment and Health, Institute of Urban Environment, Chinese Academy of Sciences, has been focusing mainly on aquatic microorganisms in the urban environment, from drinking water and landscape water to waste water. Its projects fall into three categories: biomonitoring and bioassessment, microbial ecology and diversity, ecotoxicology and environmental microbiology. Its scientif ic topics include the aquatic ecological safety and microbial food web.