镉在土壤-植物系统中的形态与迁移特性研究进展  

Research Advance in Form and Transport of Cadmium in Soil-plant System

作　　者：熊愈辉[1] 

机构地区：[1]湖州师范学院生命科学学院,浙江湖州313000

出　　处：《安徽农业科学》2008年第30期13355-13357,13414,共4页Journal of Anhui Agricultural Sciences

基　　金：科技部"863"项目(2006AA06Z386);湖州师范学院博士科研基金

摘　　要：综述了近年来镉在土壤-植物系统中的形态与迁移转化等方面的相关研究成果,分析了土壤镉的形态与生物有效性及迁移性的关系,阐述了植物对土壤镉的吸收和转运的机制。Related research result of the form and transport of cadmium in soil-plant system were summarized.And their relationships between its form and bioavailability and transport characteristics were analyzed. In addition, the absorption and translocation mechanism of soil cadmium in plant were elucidated.

关 键 词：镉 土壤 形态 生物有效性 

分 类 号：X171.5[环境科学与工程—环境科学]