中国科学院水生生物研究所机构知识库
Advanced  
IHB OpenIR  > 中科院水生所知识产出(2009年前)  > 期刊论文
学科主题: Environmental Sciences
题名: Monitoring bioaccumulation and toxic effects of hexachlorobenzene using the polyurethane foam unit method in the microbial communities of the Fuhe River, Wuhan
作者: Liu Ting; Chen Zhu-lei; Shen Yun-fen; Gan Lu; Cao Li; Lv Zi-zhong
通讯作者: Chen, ZL, Huazhong Univ Sci & Technol, Environm Sci Res Inst, Wuhan 430074, Peoples R China
关键词: bioaccumulation ; toxicity effect ; hexachlorobenzene ; PFU method ; microbial community ; protozoan communities
刊名: JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA
发表日期: 2007
卷: 19, 期:6, 页:738-744
收录类别: SCI
文章类型: Article
部门归属: Huazhong Univ Sci & Technol, Environm Sci Res Inst, Wuhan 430074, Peoples R China; Chinese Acad Sci, Inst Hydrobiol, Lab Protozoan Taxonomy & Ecol, Wuhan 430072, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
类目[WOS]: Environmental Sciences
研究领域[WOS]: Environmental Sciences & Ecology
摘要: Hexachlorobenzene (HCB) is a chlorinated aromatic hydrocarbon that was widely used for seed dressing in prevention of fungal growth on crops, and also as a component of fireworks, ammunition, and synthetic rubbers. Because of its resistance to degradation and mobility, HCB is widely distributed throughout the environment and is accumulated through food chains in different ecosystems. In this study, a preliminary investigation was carried out on the bioaccumulation and the toxic effects of HCB in the microbial (protozoan in particular) communities in the Fuhe River, Wuhan, a water body receiving industrial wastewaters containing HCB and other pollutants, using the standardized polyurethane foam units (PFU) method. Field samples were taken from eight stations established along the Fuhe River in January and August 2006. The concentration ratios of HCB in microbial communities and in water were 9.66-18.64, and the microbial communities accumulated 13.29-56.88 mu g/L of HCB in January and 0.82-10.25 mu g/L HCB in August. Correlation analysis showed a negative correlation between the HCB contents in the microbial assemblage, and the number of species and the diversity index of the protozoan communities. This study demonstrated the applicability of the PFU method in monitoring the effects of HCB on the level of microbial communities.
英文摘要: Hexachlorobenzene (HCB) is a chlorinated aromatic hydrocarbon that was widely used for seed dressing in prevention of fungal growth on crops, and also as a component of fireworks, ammunition, and synthetic rubbers. Because of its resistance to degradation and mobility, HCB is widely distributed throughout the environment and is accumulated through food chains in different ecosystems. In this study, a preliminary investigation was carried out on the bioaccumulation and the toxic effects of HCB in the microbial (protozoan in particular) communities in the Fuhe River, Wuhan, a water body receiving industrial wastewaters containing HCB and other pollutants, using the standardized polyurethane foam units (PFU) method. Field samples were taken from eight stations established along the Fuhe River in January and August 2006. The concentration ratios of HCB in microbial communities and in water were 9.66-18.64, and the microbial communities accumulated 13.29-56.88 mu g/L of HCB in January and 0.82-10.25 mu g/L HCB in August. Correlation analysis showed a negative correlation between the HCB contents in the microbial assemblage, and the number of species and the diversity index of the protozoan communities. This study demonstrated the applicability of the PFU method in monitoring the effects of HCB on the level of microbial communities.
关键词[WOS]: ORGANOCHLORINE PESTICIDES ; POLYCHLORINATED-BIPHENYLS ; PROTOZOAN COMMUNITIES ; INDUCED PORPHYRIA ; NORTH-SEA ; PCBS ; HCB ; POLLUTANTS ; EMISSIONS ; ATLANTIC
语种: 英语
WOS记录号: WOS:000247251700018
ISSN号: 1001-0742
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/152342/8552
Appears in Collections:中科院水生所知识产出(2009年前)_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Monitoring bioaccumulation and toxic effects of hexachlorobenzene using the polyurethane foam unit method in the microbial communities of the Fuhe River, Wuhan.pdf(319KB)----开放获取--View Download

作者单位: 1.Huazhong Univ Sci & Technol, Environm Sci Res Inst, Wuhan 430074, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, Lab Protozoan Taxonomy & Ecol, Wuhan 430072, Peoples R China

Recommended Citation:
Liu Ting; Chen Zhu-lei; Shen Yun-fen; Gan Lu; Cao Li; Lv Zi-zhong.Monitoring bioaccumulation and toxic effects of hexachlorobenzene using the polyurethane foam unit method in the microbial communities of the Fuhe River, Wuhan,JOURNAL OF ENVIRONMENTAL SCIENCES-CHINA,2007,19(6):738-744
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Liu Ting]'s Articles
[Chen Zhu-lei]'s Articles
[Shen Yun-fen]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Liu Ting]‘s Articles
[Chen Zhu-lei]‘s Articles
[Shen Yun-fen]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Monitoring bioaccumulation and toxic effects of hexachlorobenzene using the polyurethane foam unit method in the microbial communities of the Fuhe River, Wuhan.pdf
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院水生生物研究所 - Feedback
Powered by CSpace