金元两代是黄河南下夺淮,河患严重的一个时期。在二百四十多年间,河道摆动频繁,决溢连年不断,虽然文字记载有不少遗漏,但从仅有史料看,黄河灾害是超越前代的。在治河方面也有新的进展,并出现了贾鲁这一著名的治河人物。本文拟就金、元河道变迁和贾鲁治河等方面,作一概略的介绍。 Two generations of Jin and Yuan Dynasties is a time when the Yellow River took over Huaihe River and the river was severely damaged. During more than 240 years, the rivers fluctuated frequently and the overflow continued to occur year after year. Although there were many omissions in the written records, from the historical data alone, the Yellow River disaster surpassed the previous generations. There has also been new progress in governing the river, and the famous man of the river of Jari has emerged. This article intends to make a rough introduction to the aspects of gold, Yuan River and Juru River.