水环境数学模型研究进展  

Development of water environment mathematic models

作　　者：李继选[1] 王军[1] 

机构地区：[1]合肥工业大学土木建筑工程学院,安徽合肥230009

出　　处：《水资源保护》2006年第1期9-14,共6页Water Resources Protection

摘　　要：水环境数学模型的研究按照时间可以划分为三个阶段。对每个阶段的特点和发展情况进行了详细叙述。阐述了水质模型在水质预测、水质规划评价、水环境容量计算和水质预警预报中所起的作用,以及在国内外的实际应用情况。介绍了当前国内外在各个发展方向上的研究进展,说明水质模型未来的六个发展趋势:新模型的开发,不确定性水质模型的研究,水质模型与“3S”的结合,多介质环境生态综合模型,人工智能和水质模型的结合,地下水和地表水转换的水质模型。According to time sequence, studies on water quality models can be divided into three stages. Characteristics and development at each stage are reviewed in detail. The important role the water quality model plays in water quality prediction, planning and evaluation, water environment capacity calculation, water quality warning and forecast as well as its application in China and abroad are presented. tendency of water quality model is discussed model, integration of water quality model with model with ANN, model for transformation of Progress in each research field is reviewed. The development in six aspects, including development ＂3S＂, multi-media ecological integral surface water and groundwater. of new model, research on random model, combination of water quality

关 键 词：水环境 水质模型 发展阶段 

分 类 号：X143[环境科学与工程—环境科学]