By means of monitoring sediments of the Grand Canal(Hangzhou Section),the correlativity between organic matter and eight heavy metals in sediment was discussed.Then the easy sinking sequence of the eight metals was arranged.

• 通过对京杭大运河(杭州段)底质的监测，探讨了底质有机质与8种重金属元素的相关性，并对其成因作出了解释，得出了8种重金属在运河(杭州段)底质中易积累的顺序。