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
图12 不同大通流量下东风西沙氯度过程线(t为氯度超标持续时间)
Fig. 12 The chlorinity processes of Dongfengxisha station under different discharges of Datong station (t is the duration when chlorinity exceeds the required standard)