Application and validation of a new biotic index using data from several water systems

CORC > 水生生物研究所 > 中科院水生所知识产出（2009年前） > 期刊论文

	Application and validation of a new biotic index using data from several water systems
	Jiang, JG ; Shen, YF
刊名	JOURNAL OF ENVIRONMENTAL MONITORING
	2003
卷号	5 期号:6 页码:871-875
关键词	COMMUNITY STRUCTURE
ISSN号	1464-0325
通讯作者	Jiang, JG, S China Univ Technol, Coll Food & Bioengn, Guangzhou 510640, Peoples R China
中文摘要	Protozoans of Lake Donghu were collected from five stations using the PFU method. The sampling was conducted for one year and two times a month. The aim of this research was to test the applicability of a new protozoa biotic index, species pollution value (SPV) and community pollution value (CPV), established by the authors using data from the River Hanjiang. Each station's CPV was calculated from the SPV and the correlation analysis between the CPV and the comprehensive chemical index of stations I, II, III showed a significant correlation between them. The pollution status of the five stations was correctly evaluated by the CPV. These results suggested that the biotic index could be applied in water systems other than the River Hanjiang. The SPV of some protozoa species in Lake Donghu, not observed in the River Hanjiang were established. In order to further test the applicability of the biotic index, protozoan and chemistry data from the Rivers Torrente Stirone and Parma of Italy were used. The results showed that the CPV for the two rivers had a close relationship with the chemical water quality, which indicated that the biotic index could be applied in other parts of the world for the monitoring and estimating of water quality. Since the results of testing and verifying the biotic index in some other water systems in China were also satisfactory, this indicated that the biotic index has an extensive suitability for freshwater ecosystems. As long as more than 50% of the species in a sample have a SPV, the CPV calculated from the SPV is reliable for monitoring and evaluating water quality.
英文摘要	Protozoans of Lake Donghu were collected from five stations using the PFU method. The sampling was conducted for one year and two times a month. The aim of this research was to test the applicability of a new protozoa biotic index, species pollution value (SPV) and community pollution value (CPV), established by the authors using data from the River Hanjiang. Each station's CPV was calculated from the SPV and the correlation analysis between the CPV and the comprehensive chemical index of stations I, II, III showed a significant correlation between them. The pollution status of the five stations was correctly evaluated by the CPV. These results suggested that the biotic index could be applied in water systems other than the River Hanjiang. The SPV of some protozoa species in Lake Donghu, not observed in the River Hanjiang were established. In order to further test the applicability of the biotic index, protozoan and chemistry data from the Rivers Torrente Stirone and Parma of Italy were used. The results showed that the CPV for the two rivers had a close relationship with the chemical water quality, which indicated that the biotic index could be applied in other parts of the world for the monitoring and estimating of water quality. Since the results of testing and verifying the biotic index in some other water systems in China were also satisfactory, this indicated that the biotic index has an extensive suitability for freshwater ecosystems. As long as more than 50% of the species in a sample have a SPV, the CPV calculated from the SPV is reliable for monitoring and evaluating water quality.
学科主题	Chemistry ; Analytical; Environmental Sciences
WOS标题词	Science & Technology ; Physical Sciences ; Life Sciences & Biomedicine
类目[WOS]	Chemistry, Analytical ; Environmental Sciences
研究领域[WOS]	Chemistry ; Environmental Sciences & Ecology
关键词[WOS]	COMMUNITY STRUCTURE ; QUALITY ; PHOSPHORUS ; DIVERSITY ; POLLUTION ; NITROGEN ; SHALLOW ; LAKE
收录类别	SCI
语种	英语
WOS记录号	WOS:000186907100032
公开日期	2010-10-13
内容类型	期刊论文
源URL	[http://ir.ihb.ac.cn/handle/152342/9594]
专题	水生生物研究所_中科院水生所知识产出（2009年前）_期刊论文
作者单位	1.S China Univ Technol, Coll Food & Bioengn, Guangzhou 510640, Peoples R China 2.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
推荐引用方式 GB/T 7714	Jiang, JG,Shen, YF. Application and validation of a new biotic index using data from several water systems[J]. JOURNAL OF ENVIRONMENTAL MONITORING,2003,5(6):871-875.
APA	Jiang, JG,&Shen, YF.(2003).Application and validation of a new biotic index using data from several water systems.JOURNAL OF ENVIRONMENTAL MONITORING,5(6),871-875.
MLA	Jiang, JG,et al."Application and validation of a new biotic index using data from several water systems".JOURNAL OF ENVIRONMENTAL MONITORING 5.6(2003):871-875.