Transfering feature of geochemical elements on the vertical section of moss in Antarctic
南极地区苔藓剖面中地球化学元素的营养运移特征

Based on the geochemical element analysis on the different layer of mosses in Antarctic the results are as follows:Along with the reproduction of new generation mosses.The nutrient elements in the old plants are migrated into the fresh ones. Geochemical elements distribute particularly in different depth of the vertical section of moss,for they have special functions in nourishing the plant.The study demonstrates that calium is very active and is easily accumulated in the young moss. Similarly, zinc is easily absorbed by moss. Geochemical elements have diffferent capacity in transfering from the old mosses to the young ones.Elements keep steadily in the middle depth of the vertical section,while they transport easily into the young ones.