潮汐河段溶解质对泥沙分析影响研究

Study on Salinity's Effect on the Sand Analysis in the Tidal River

提出了潮汐河段泥沙分析进行溶解质改正的必要性 ,设计了检验溶解质含量及进行溶解质改正的方法 ,通过对实测水样的试验分析 ,得出了溶解质对泥沙分析影响的定量值 ,并给出了长江口河段进行溶解质改正的经验公式。

The necessity to adjust salinity in the sand analysis of the tidal river is raised and the method to check salinity and correct it is designed.By analysing real samples,the result of the salinity's effect on the sand analysis is obtained and practical equation of correcting salinity in the Changjiang Estuary is given out.