According to the principles and methods cf landscape geochemistry, the samples of soil, plant and surface water collected at the same time eluvial, super-aqual and aqual landscapes in the different landforms were studied and analysed as a whole ecosystem.The abundance of the eight trace elements in every landscape's component and the geochemical patterns of the landscape were given, and the relationship between the couse of the characteristics and ; the environmental factors was disscussed by analyzing the ...