滇池湖泊富营养化动力学模拟研究

Simulative Studies on Eutrophication of Lake Dianchi

针对滇池富营养化情况 ,利用实测资料 ,建立了叶绿素a、透明度、藻量与总氮、总磷之间的相关关系式 ,利用水动力学原理建立垂向平均化的水动力学模型 ,并对总氮、总磷及叶绿素a、透明度和藻量分布进行了模拟计算。对滇池湖泊富营养化的控制提供科学依据。

Relationships of some critical indicators, i.e., chlorophyll a, transparency and concentration of algae vs. TN, TP have been set up on the basis of a large amount of monitoring data in Lake Dianchi. This paper reports on the development of a vertical two-dimensional model using hydraulics as well as its application to the study of eutrophication of the lake.