IHB OpenIR  > 期刊论文
Development of the microbial communities in Lake Donghu in relation to water quality
Jiang, Jian Guo; Shen, Yun-Fen; Jiang, JG, S China Univ Technol, Coll Food & Bioengn, Guangzhou 510640, Peoples R China
2007-04-01
Source PublicationENVIRONMENTAL MONITORING AND ASSESSMENT
ISSN0167-6369
Volume127Issue:1-3Pages:227-236
AbstractThere is increasing recognition that protozoa is very useful in monitoring and evaluating water ecological healthy and quality. In order to study the relationship between structure and function of protozoan communities and water qualities, six sampling stations were set on Lake Donghu, a hypereutrophic subtropical Chinese lake. Microbial communities and protists sampling from the six stations was conducted by PFU (Polyurethane foam unit) method. Species number (S), diversity index (DI), percentage of phytomastigophra, community pollution value (CPV), community similarity and heterophy index (HI) were mensurated. The measured indicators of water quality included total phosphorus (TP), dissolved oxygen (DO), Chemical oxygen demand (COD), NH4 (+), NO2 (-) and NO3-. Every month water samples from stations I, II, III, IV were chemically analyzed for a whole year, Among the chemically analyzed stations, station I was the most heavily polluted, station II was the next, stations III and IV had similar pollution degrees. The variable tendencies of COD, TP, NH3, NO2-, NO3-, and DO during the year was approximately coincident among the six stations. Analysis from the community parameters showed that the pollution of station 0 was much more serious than others, and station V was the most slight. Of the community parameters, CPV and HI were sensitive in reflecting the variables of the water quality. Community similarity index was also sensitive in dividing water qualities and the water quality status of different stations could be correctly classified by the cluster analysis. DI could reflect the tendency of water quality gradient, species number and percentage of Phytomastigophora was not obvious in indicating the water quality gradient.; There is increasing recognition that protozoa is very useful in monitoring and evaluating water ecological healthy and quality. In order to study the relationship between structure and function of protozoan communities and water qualities, six sampling stations were set on Lake Donghu, a hypereutrophic subtropical Chinese lake. Microbial communities and protists sampling from the six stations was conducted by PFU (Polyurethane foam unit) method. Species number (S), diversity index (DI), percentage of phytomastigophra, community pollution value (CPV), community similarity and heterophy index (HI) were mensurated. The measured indicators of water quality included total phosphorus (TP), dissolved oxygen (DO), Chemical oxygen demand (COD), NH(4) (+), NO(2) (-) and NO(3)(-). Every month water samples from stations I, II, III, IV were chemically analyzed for a whole year, Among the chemically analyzed stations, station I was the most heavily polluted, station II was the next, stations III and IV had similar pollution degrees. The variable tendencies of COD, TP, NH(3), NO(2)(-), NO(3)(-), and DO during the year was approximately coincident among the six stations. Analysis from the community parameters showed that the pollution of station 0 was much more serious than others, and station V was the most slight. Of the community parameters, CPV and HI were sensitive in reflecting the variables of the water quality. Community similarity index was also sensitive in dividing water qualities and the water quality status of different stations could be correctly classified by the cluster analysis. DI could reflect the tendency of water quality gradient, species number and percentage of Phytomastigophora was not obvious in indicating the water quality gradient.
SubtypeArticle
KeywordCluster Analysis Community Parameter Lake Microbial Organism Protists Water Quality
DepartmentS China Univ Technol, Coll Food & Bioengn, Guangzhou 510640, Peoples R China; Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
Subject AreaEnvironmental Sciences
DOI10.1007/s10661-006-9275-9
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology
WOS SubjectEnvironmental Sciences
WOS IDWOS:000244687000021
WOS KeywordPROTOZOAN COMMUNITIES ; BIOTIC INDEX ; CRYPTOSPORIDIUM ; PHOSPHORUS ; POLLUTION ; NITROGEN ; VIRUSES ; SHALLOW ; SYSTEM ; MODEL
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/8672
Collection期刊论文
Corresponding AuthorJiang, JG, S China Univ Technol, Coll Food & Bioengn, Guangzhou 510640, Peoples R China
Affiliation1.S China Univ Technol, Coll Food & Bioengn, Guangzhou 510640, Peoples R China
2.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Jiang, Jian Guo,Shen, Yun-Fen,Jiang, JG, S China Univ Technol, Coll Food & Bioengn, Guangzhou 510640, Peoples R China. Development of the microbial communities in Lake Donghu in relation to water quality[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2007,127(1-3):227-236.
APA Jiang, Jian Guo,Shen, Yun-Fen,&Jiang, JG, S China Univ Technol, Coll Food & Bioengn, Guangzhou 510640, Peoples R China.(2007).Development of the microbial communities in Lake Donghu in relation to water quality.ENVIRONMENTAL MONITORING AND ASSESSMENT,127(1-3),227-236.
MLA Jiang, Jian Guo,et al."Development of the microbial communities in Lake Donghu in relation to water quality".ENVIRONMENTAL MONITORING AND ASSESSMENT 127.1-3(2007):227-236.
Files in This Item: Download All
File Name/Size DocType Version Access License
Development of the m(441KB) 开放获取--View Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Jiang, Jian Guo]'s Articles
[Shen, Yun-Fen]'s Articles
[Jiang, JG, S China Univ Technol, Coll Food & Bioengn, Guangzhou 510640, Peoples R China]'s Articles
Baidu academic
Similar articles in Baidu academic
[Jiang, Jian Guo]'s Articles
[Shen, Yun-Fen]'s Articles
[Jiang, JG, S China Univ Technol, Coll Food & Bioengn, Guangzhou 510640, Peoples R China]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Jiang, Jian Guo]'s Articles
[Shen, Yun-Fen]'s Articles
[Jiang, JG, S China Univ Technol, Coll Food & Bioengn, Guangzhou 510640, Peoples R China]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Development of the microbial communities in Lake Donghu in relation to water quality.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

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