用紫露草微核技术对荆马河沉积物的初步研究  

STUDY ON SEDIMENT IN JINGMA RIVER BY TRADESCANTIA MICRONUCLEUS BIOASSAY

作　　者：潘立勇 粟多寿 王永功 

机构地区：[1]徐州市环境保护科学研究所,徐州221002 [2]徐州市果园,徐州221008

出　　处：《海洋湖沼通报》1995年第3期48-52,共5页Transactions of Oceanology and Limnology

摘　　要：荆马河是造成京杭运河徐州段污染的主要纳污、排污河流，河中沉积物约三万吨，沉积深度在0．4米至1．8米之间。本文论述了用紫露草微核技术对沉积物致突变性的研究方法和结果，探讨了对沉积的处理方式。The Jingma River is a major river for receiving pollution and has caused pollution in Xuzhou region of the Jinghang Great Canal. Its sediment is about 30 RT,with sedimentary depth between 0.4 and 1.8 metres. This paper describes the research methods and results for the mutagenicity of sediment by tradescantia micronuclius bioassay and probes into the disposing pattern of the sediment.

关 键 词：紫露草 微核率 荆马河 沉积物 污染 

分 类 号：X132[环境科学与工程—环境科学]