基于经验模型的长江口南支上段压咸临界流量

严鑫,孙昭华,谢翠松,夏军强

Estimation of critical discharge for saltwater intrusion in the upper south branch of the Yangtze River Estuary using empirical models

YAN Xin,SUN Zhaohua,XIE Cuisong,XIA Junqiang

表4 不同大通流量值Qc对应的徐六泾潮差值?Hc

Tab. 4 The corresponding tidal range of Xuliujing station (?Hc) to different discharge values of Datong station (Qc)

序号 东风西沙氯度 (mg/L) 大通流量 Qc (m3/s) 徐六泾潮差 ?Hc (m) 1 250 11000 2.05 2 250 12000 2.24 3 250 13000 2.42 4 250 15000 2.61