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以富营养化模型发展为主线,重点阐述4种湖泊富营养化模型,即:简单的回归模型、营养物质负荷模型、复杂的生态—水质—水动力模型、复杂的生态结构动力学模型,对每类模型的优缺点及通用性进行总结,为提高富营养化模型的精确度及发展提供参考。最后提出富营养化模型研究中存在的问题,强调3S技术、耦合模型的开发及应用是今后富营养化模型的发展趋势。
With the development of eutrophication model as the main line, four kinds of lake eutrophication models are elaborated: simple regression model, nutrient load model, complex ecological-water-hydrodynamic model and complex ecological structural dynamics model. The advantages, disadvantages and generalities of each model are summarized, which can provide references for improving the accuracy and development of eutrophication models. In the end, the problems existing in the research of eutrophication model are put forward. The development and application of 3S technology and coupling model are the trends of future eutrophication model.