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海洋围隔实验技术应用于温排水生态影响研究具有开创性。为此,将2011年7月在象山港电厂附近水域(显增温区、弱增温区和自然温度区)设置的3组现场围隔控制实验和其数据分析方法——混合效应线性模型进行介绍。该技术可对影响浮游生物生长的可能因素进行分析,能识别控制因素及交互作用因素,并建立它们与浮游生物丰度之间的响应关系,探讨温升区设置的合理性问题。该技术可作为温排水环境影响研究的技术指南之一,为环评、温排水相关的技术标准及方法制定、温排效应监测方法的优化,温排对生态环境损害的补偿估算等提供技术支持。
It is groundbreaking to apply the marine enclosure experiment technique to study the ecological effects of warm drainage. To this end, three sets of on-site containment control experiments and their data analysis methods - the mixed effect linear model set in the waters around Xiangshangang Power Plant in July 2011 (increased temperature zone, weak warming zone and natural temperature zone) Introduction. This technique can analyze the possible factors influencing the growth of plankton, identify the controlling factors and interaction factors, and establish the response relationship between them and the abundance of planktonic organisms, and discuss the rationality of the setting of temperature rising zones. The technology can be used as one of the technical guidelines for the research on environmental impact of warm drainage. It provides technical support for the environmental assessment, the establishment of technical standards and methods related to warm drainage, the optimization of monitoring methods for thermal emission and the compensation for the environmental damage caused by thermal discharge.