It is indicated by the comparison analysis that the bio-evaluation is more ideal and suitable for predicting zoology effect toward the complicacy and uncertainty of heavy metal pollution.

• 通过分析比较表明,生物评价法从重金属污染生态效应着手,可解决重金属污染的复杂性和不确定性问题,是重金属污染评价中较理想、有效的方法之一。