基于EFDC模型的滇池水质模拟

Water Quality Simulation of Dianchi Lake Based on EFDC Model

从应用层面介绍EFDC模型的主要编程原理和数据结构,以及主控文件、初始化数据、气象和负荷数据以及模型输出的内容和结构。利用1988、1989年的负荷数据和观测资料,对滇池水质进行了模拟。结果表明,模型的水动力模块模拟结果与实际情况较接近,水质模块的模拟结果尚可接受,模型实用程度的提高有赖于基础数据的积累。

The paper introduces the programming theory, data structure, master documents, initialization data, load data and outputting structure of EFDC model. Water quality of Dianchi lake was stimulated based on the materials of the year, of 1988 and 1989. The results discovered that there were very close outcomes between simulation and the fact, and the stimulation results were easy to be accepted, however, the application of the model more depended on the accumulation of the datum.