In this research the characteristics of vegetable accumulation Hg and the contribution of atmosphere and soil to vegetable Hg were studied by field observation and pot experiments.11 kinds of vegetable were experimented in field,The results indicated that the Hg contents in roots and leaves of vegetables were higher than that of stems and fruits.Naturally more than 60% of the assimilated Hg distributed in the up-ground edible parts.The results of pot experiments showed that the Hg content of the edible part...