蚯蚓对土壤中重金属化学行为及生物有效性影响的研究进展  

A Review of Research on Chemical Behavior and Bioavailability of Heavy Metals in Soil Caused by Earthworms

作　　者：周明亮[1] 戴万宏[1] 曹玉红[1] 

机构地区：[1]安徽师范大学环境科学与工程学院,安徽芜湖241003

出　　处：《中国农学通报》2014年第20期154-160,共7页Chinese Agricultural Science Bulletin

基　　金：国家自然科学基金项目"极化区生态安全格局演化过程;测度与机制研究--以皖江城市带承接产业转移示范区为例"(41201186)

摘　　要：为了了解土壤中蚯蚓活动与重金属化学行为的相互影响关系,降低重金属对土壤生物的毒害作用,国内外众多学者就土壤中蚯蚓对重金属的累积效应以及利用蚯蚓作为土壤重金属污染的指示生物等方面开展了大量的研究工作。本研究从材料选择、评价方法及蚯蚓对重金属影响机理等3个方面综述蚯蚓对土壤重金属的化学行为以及生物有效性的影响。并在此基础上对今后该领域的研究提出了建议。In order to understand the interaction between earthworm activity and chemical behavior of heavy metals in the soils and reduce the toxic effects of heavy metals on soil organisms. A lot of research works on the cumulative effects of earthworms on soil heavy metals and use earthworms as a indicator organism to represent soil heavy metal pollution have conducted by many domestic and foreign scholars. This paper reviewed the Effects of earthworms on the chemical behavior and bioavailability of soil heavy metals by research material selection, evaluation methods, and influence mechanism of earthworms on soil heavy metals. On this basis, suggestions were made about the research on chemical behavior and bioavailability of heavy metals in soil caused by earthworms.

关 键 词：蚯蚓 重金属 化学行为 生物有效性 

分 类 号：S153.6[农业科学—土壤学]