[Distribution characteristics and chemical pattern of cadmium in grasses planted in the cadmium contaminated soil].

In this paper, the distribution and chemical pattern of Cd in the grasses planted in Cd contaminated soil in western suburb of Shenyang were analyzed. The results showed that Cd was mainly distributed in the grass roots, and characteristics of Cd distribution in various grasses were different. Some grasses had resisting ability against Cd, some had strong capability of bio-accumulation for Cd.