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学科主题: Marine & Freshwater Biology
题名: An approach to analyzing taxonomic patterns of protozoan communities for monitoring water quality in Songhua River, northeast China
作者: Tan, Xiaoli1, 2, 4; Shi, Xinlu1, 2, 4; Liu, Guijie1, 4; Xu, Henglong3; Nie, Pin2
通讯作者: Shi, XL, Hang Zhou Normal Univ, Hang Zhou Key Lab Anim Sci & Technol, Hangzhou 310036, Zhejiang, Peoples R China
关键词: Bioassessment ; PFU ; Protozoan community ; Songhua River ; Taxonomic diversity
刊名: HYDROBIOLOGIA
发表日期: 2010
DOI: 10.1007/s10750-009-0040-2
卷: 638, 期:1, 页:193-201
收录类别: SCI
文章类型: Article
部门归属: [Tan, Xiaoli; Shi, Xinlu; Liu, Guijie] Hang Zhou Normal Univ, Hang Zhou Key Lab Anim Sci & Technol, Hangzhou 310036, Zhejiang, Peoples R China; [Tan, Xiaoli; Shi, Xinlu; Nie, Pin] Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China; [Xu, Henglong] Ocean Univ China, Lab Protozool KLM, Qingdao 266003, Peoples R China; [Tan, Xiaoli; Shi, Xinlu; Liu, Guijie] Hang Zhou Normal Univ, Lab Expt Anim Sci, Hangzhou 310036, Zhejiang, Peoples R China
WOS标题词: Science & Technology ; Life Sciences & Biomedicine
资助者: Natural Science Foundation of China [30670222]; State Key Laboratory of Freshwater Ecology and Biotechnology of China [2009FB11]
类目[WOS]: Marine & Freshwater Biology
研究领域[WOS]: Marine & Freshwater Biology
摘要: Taxonomic patterns of protozoan community structure for monitoring water quality were studied from May to September 2003 in Songhua River, northeast China. Protozoan communities were sampled monthly using PFU (polyurethane foam unit) method at the four stations with different pollution/eutrophication levels. Physical-chemical parameters (e.g., water temperature, dissolved oxygen (DO), pH, biological oxygen demand (BOD5), chemical oxygen demand (COD), ammonium nitrogen (NH4-N), and nitrate nitrogen (NO3-N) were measured synchronously for comparison with biotic parameters. A total of 53 protozoan taxa with nine common species were identified comprising 33 ciliates, 17 flagellates, 3 sarcodines. Multivariate analyses demonstrated that the spatial taxonomic patterns of protozoan communities significantly correlated with environmental conditions, especially related to the concentrations of COD, BOD5, NO3-N, and NH4-N, either alone or in combination with one another. Although species richness was found to be independent of physical-chemical parameters, the average taxonomic distinctness (Delta(+)) were positively significantly correlated with the concentration of dissolved oxygen and NO3-N, but negatively with COD and BOD5. It is suggested that spatial pattern of protozoan communities and taxonomic biodiversity can be used in assessing water quality of flowing river systems.
英文摘要: Taxonomic patterns of protozoan community structure for monitoring water quality were studied from May to September 2003 in Songhua River, northeast China. Protozoan communities were sampled monthly using PFU (polyurethane foam unit) method at the four stations with different pollution/eutrophication levels. Physical-chemical parameters (e.g., water temperature, dissolved oxygen (DO), pH, biological oxygen demand (BOD(5)), chemical oxygen demand (COD), ammonium nitrogen (NH(4)-N), and nitrate nitrogen (NO(3)-N) were measured synchronously for comparison with biotic parameters. A total of 53 protozoan taxa with nine common species were identified comprising 33 ciliates, 17 flagellates, 3 sarcodines. Multivariate analyses demonstrated that the spatial taxonomic patterns of protozoan communities significantly correlated with environmental conditions, especially related to the concentrations of COD, BOD(5), NO(3)-N, and NH(4)-N, either alone or in combination with one another. Although species richness was found to be independent of physical-chemical parameters, the average taxonomic distinctness (Delta(+)) were positively significantly correlated with the concentration of dissolved oxygen and NO(3)-N, but negatively with COD and BOD(5). It is suggested that spatial pattern of protozoan communities and taxonomic biodiversity can be used in assessing water quality of flowing river systems.
关键词[WOS]: DISTINCTNESS ; INDEXES ; MARINE ; POLLUTION ; LAKE
语种: 英语
WOS记录号: WOS:000273244000015
ISSN号: 0018-8158
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.ihb.ac.cn/handle/342005/13659
Appears in Collections:鱼类生物学及渔业生物技术研究中心_期刊论文

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作者单位: 1.Hang Zhou Normal Univ, Hang Zhou Key Lab Anim Sci & Technol, Hangzhou 310036, Zhejiang, Peoples R China
2.Chinese Acad Sci, State Key Lab Freshwater Ecol & Biotechnol, Inst Hydrobiol, Wuhan 430072, Peoples R China
3.Ocean Univ China, Lab Protozool KLM, Qingdao 266003, Peoples R China
4.Hang Zhou Normal Univ, Lab Expt Anim Sci, Hangzhou 310036, Zhejiang, Peoples R China

Recommended Citation:
Tan, Xiaoli; Shi, Xinlu; Liu, Guijie; Xu, Henglong; Nie, Pin.An approach to analyzing taxonomic patterns of protozoan communities for monitoring water quality in Songhua River, northeast China,HYDROBIOLOGIA,2010,638(1):193-201
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