P, Zn and Pb are transference from residual landscape to accumulational landscape, andare accumulated there.But Se is accumulated in aqueous landscape (Jinghe River water body).
英
美
- 磷、锌、铅等元素从残积景观向堆积景观迁移,并在此累积,而硒则在水成景观(泾河水体)中富积。