Abstract
High peat is a good message carrier of atmospheric geochemical environment. The distribution of heavy metals monitored in vertical section of high peat is the reflection of sequence atmospheric chemical composition. It can record and remain the natural geochemical background of the atmosphere. The changes of heavy metal contents in sections of the Da Hinggan Mountains manifest that the influence of human activities on atmosphere is continuously becoming heavier. Compared with other areas in Eurasia, the atmospheric geochemical anomaly of this area is not obvious. By monitoring high peats in different geographic areas, the character of anthropologic geochemical anomaly in atmosphere could be ascertained.
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