重金属复合污染对土壤微生物生态特征的影响研究

Influence on Ecological Characteristics of Microorganisms in Soils Polluted by Compound Heavy Metals

研究重金属复合污染比单一污染更符合实际,针对土壤中重金属的复合污染在土壤微生物活性、群落结构等方面的影响、研究机理和方法以及土壤微生物生态特征在土壤修复和污染评价中的作用进行综述,并提出了建议和意见。

In fact, it is more coincidental to research compound heavy metals than to do single heavy metal. In the present review, therefore, progresses concerning soil pollution by compound heavy metals axe outlined in researching on activities and diversities of microbial communities in soils contaminated with compound heavy metals. The mechanisms and research methods as well as the effect of the microbial ecological characteristic on soil remediation and pollution evaluation are involved. Finally, some problems are pointed out and some suggests are given.