用于土壤污染生态毒理诊断的蚯蚓生物标志物研究  

Studies on Earthworm Biomarker for Eco-toxicological Diagnosis of Soil Pollution

作　　者：肖能文[1] 赵彩云[1] 王学霞[1] 李俊生[1] 

机构地区：[1]环境基准与风险评估国家重点实验室中国环境科学研究院,北京100012

出　　处：《江西农业学报》2012年第1期137-143,共7页Acta Agriculturae Jiangxi

基　　金：国家科技支撑计划重点项目(2008BAC43B01);转基因生物新品种培育科技重大专项(2009ZX08012-005B)

摘　　要：综述了蚯蚓用于土壤污染生物标志物的主要类型,包括酶活性作为土壤污染的生物标志物、溶酶体中性红染色保持时间、热休克蛋白、金属硫蛋白、组织和超微结构变化、DNA损伤、大分子加合物等;并对几种生物标志物机理、特性、检测实例以及在污染土壤生态毒理诊断中的应用前景进行了评述。In this paper,the main types of earthworm biomarkers for the eco-toxicological diagnosis of soil pollution were reviewed,including the activities of several enzymes,the lysosomal neutral red retention,heat shock protein,metallothionein,ultrastructural change in tissue,DNA damage,macromolecular adduct etc.The mechanism,characteristics and test examples of several biomarkers were commented,and their application prospects in the eco-toxicological diagnosis of soil pollution were also discussed.

关 键 词：生物标志物 蚯蚓 土壤污染 生态毒理诊断 生态风险 

分 类 号：X826[环境科学与工程—环境工程]