生态与农村环境学报2009，Vol.25Issue(3)：83-89,7.
甘肃徽县水阳江铅锌污染段纤毛虫群落特征及对水质的评价
Community Characteristics of Ciliates and Water Quality Assessment in the Pb-Zn-Contaminated Section of the Shuiyangjiang River in Huixian County,Gansu Province
摘要
Abstract
Species diversity and community structure of ciliates in the Pb-Zn-Contaminated section of the Shuiyangjiang River were studied during the period from October 2006 to May 2008,using water samples collected from 4 sampling sites in that section in 3 different periods.In the water samples,52 species of ciliates,sorted into 3 classes,12 orders,29 family and 33 genus,were identified,based on which water quality of that section of the Shuiyangjiang River was preliminarily evaluated.Results show that pollution of the water varied in degree between the four sampling sites in the section,following a decreasing order of Xiancheng＞Changqu＞Muba＞Duizhao,from severe to moderate.Ciliates of Cyclidium citrullus,Paramecium caudatum,and Litonotus lamella were screened out to be indicators of Pb-Zn-contamination of water bodies.关键词
水阳江/Pb/Zn/纤毛虫/群落特征/水质评价Key words
the Shuiyangjiang River/Pb/Zn/ciliates/community characteristic/water quality assessment分类
资源环境引用本文复制引用
马正学,贺鹏辉,杨镇,宁应之..甘肃徽县水阳江铅锌污染段纤毛虫群落特征及对水质的评价[J].生态与农村环境学报,2009,25(3):83-89,7.基金项目
国家自然科学基金(30470208) （30470208）
中国海洋大学海水养殖教育部重点实验室开放基金 （）
