【摘要】 生态模型是湖泊富营养化研究和湖泊生态系统管理的重要手段。20世纪60年代起,湖泊富营养化模型的发展经历了从单层、单室、单成分、零维的简单模型到多层、多室、多成分、三维的复杂模型。根据复杂性特征将湖泊富营养化模型分为:简单的回归模型、简单的营养物平衡模型、复杂的水质、生态、水动力综合模型和生态结构动力学模型,总结了其发展历史和主要特征;在此基础上,讨论了湖泊富营养化模型的存在问题和发展趋势。更多还原

【Abstract】 The　ecological models play very important roles in lake eutrophication research and ecosystem management Most of the eutrophication models have been developed since the 1960s when the eutrophication of lakes around the world drew the attention of environmentalists Since that time, the models have evolved from comparatively simple, single-layer, single-segment, single-constitute, and zero-dimension models to complex, multi-layer, multi-segment, multi-constitute, and three-dimensional models Based on four categories of the　eutrophication models,　namely, very simple regression models, simple nutrient budget models, complex water quality-ecological-hydrodynamic models　 and structural dynamic models, the paper analyses the development and characteristics of these models and discusses the existing problems and development trends in the　lake eutrophication models更多还原