摘要
针对平原感潮河网水质状况的特点 ,利用一维对流扩散方程、水质过程方程建立了河网水质模型 ;利用GIS对1999年全市点源和面源污染负荷进行合理的分配和计算 ;进行主要水质参数的灵敏度分析 ;利用 1999年 6月～ 9月的实测水质资料进行了率定 。
Water quality model for river network in plain area is set up based on one-dimensional Advection-Dispersion equation and water quality process equations. Sensitivity analysis of main parameters is conducted then. Pollution load of 1999 and water quality monitoring data observed from June to August in 1999 are used to calibrate and verify the model. It was found that the calculated results agree well with the observed data. So, this model can be used for further study on water quality prediction of Shanghai rivers network.
出处
《水动力学研究与进展（A辑）》
CSCD
北大核心
2003年第2期182-188,共7页
Chinese Journal of Hydrodynamics
基金
上海市引进海外高层次留学人员专项基金资助项目
关键词
感潮河网
水质模型
对流扩散
污染负荷
模型率定
tidal rivers network
water quality model
Advection-Dispersion equation
pollution load
model calibration
