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每年防凌,是黄河下游一个非常艰巨的任务。在山东境来說,凌汛的威脅甚于伏秋大汛,据不完全統計,百年以来在山东河道內,因凌汛决口的即达32次之多,給沿河羣众带来不少的災害。下游的防凌不但任务是艰巨的,在时間上說,亦是長期的,三門峽水庫建成后,其經常下洩流量可能比現在冬季一般流量为大,因此,凌汛的威脅,仍然很嚴重,需要我們今后有長期的战斗准备。我認为防凌期間,首要問題在于自始至終对凌情水情的分析研究;掌握了凌情和水
Anti-Ling each year is a very difficult task in the lower reaches of the Yellow River. In Shandong, the threat of Lingxun is greater than the flood of Fuqiu. According to incomplete statistics, in the past few hundred years the number of floods in the Shandong River channel has reached 32, . Downstream of the anti-Ling not only the task is arduous, in terms of time is also long-term, Sanmenxia Reservoir is completed, its regular discharge capacity may be larger than the current winter general flow, therefore, the threat of the flood is still very serious, we need Future long-term battle preparation. I think the most important issue during the anti-Ling period lies in the analysis and study of the Lingqing conditions;