大庆地区主要排水干渠水质和底质遗传生物毒性测试的探索  

Exploration of Measuring Genetic Toxicity Method of Water Quality and Sediment in Daqing Region's Trench

作　　者：李钟玮[1] 冯志国[1] 于凤[1] 

机构地区：[1]大庆市环境监测中心站,黑龙江大庆163316

出　　处：《环境科学与管理》2006年第5期138-140,143,共4页Environmental Science and Management

摘　　要：探讨了用蚕豆根尖细胞微核技术测试大庆地区主要排水干渠水质及底质的遗传毒性。并且通过污染指数PI值来研究水质底质的的综合毒性。结果表明作为一种灵敏度高、成本低廉的生物毒性监测方法,将在环境监测领域中有着广阔的应用前景。In this article, Micronucleus test technique of vicia faba root tips have been used in order to measure genetic toxicity of water quality and sediment in Daqing Region＇s Trench, And pollution index have been made to probe into comprehensive toxicity of the water quality and sediment. The results showed that the biologic toxicity monitoring method which as a＇kind of sensitive and cheap method, would have broad development prospects in the field of environmental monitoring.

关 键 词：污染指数 遗传毒性 底质 水质 蚕豆 微核 

分 类 号：X172[环境科学与工程—环境科学]