Phytoplankton diversity in the Parangipettai coastal waters, southeast coast of India

	Phytoplankton diversity in the Parangipettai coastal waters, southeast coast of India
	Rajkumar, M.2; Rajasekar, K. Thillai 3; Sun, Jun 1; Jenkinson, I. R.2; Prabu, V. Ashok 3; Perumal, P.3; Sun, J (reprint author), Tianjin Univ Sci & Technol, Coll Marine Sci & Engn, Tianjin 300457, Peoples R China.
	2012-11-01
发表期刊	JOURNAL OF ENVIRONMENTAL BIOLOGY
ISSN	0254-8704
卷号	33 期号:6 页码:1115-1125
文章类型	Article
摘要	An investigation was carried out during June 2005 to May 2007 on hydrography, composition and community structure of phytoplankton including chlorophyll a in Parangipettai coastal waters (southeast coast of India). Air and surface water temperatures varied from 25.5 to 31.2 degrees C and from 25 to 29.3 degrees C, respectively. Salinity values varied from 5 to 33.1 parts per thousand and the pH ranged between 7.2 and 8.3. Dissolved oxygen content varied from 3.1 to 7.9 mg l(-1) while the light extinction coefficient values (LEC) ranged between 1.8 and 11.0 cm. The range of inorganic nutrients viz., nitrate, nitrite, phosphate and silicate were: 6.5-27.0 mu M; 1.0-8.9 mu M; 0.1-3.0 mu M and 15.0 -140 mu M, respectively. The range of chlorophyll a was: 2.0-7.5 mu g l(-1) Presently, 117 phytoplankton species representing different classes viz: Bacillariophyceae (66); Dinophyceae (22); Cyanophyceae (19); Chlorophyceae (7) and Chrysophyceae (3) were recorded. The phytoplankton cell abundance varied from 0.14 to 132 cells ml(-1), with peak diversity (3.52 bits ind.(-1)) during summer season. The maximum abundance was found during summer season coinciding with the stable hydrographical conditions. Canonical Correspondence Analysis was applied in this study for discriminating environmental factors effecting on phytoplankton community at species level.
关键词	Phytoplankton Diversity Canonical Correspondence Analysis Parangipettai Coastal Waters
学科领域	Environmental Sciences
收录类别	SCI
语种	英语
WOS记录号	WOS:000310667300023
引用统计	被引频次：6[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/12434
专题	海洋生态与环境科学重点实验室
通讯作者	Sun, J (reprint author), Tianjin Univ Sci & Technol, Coll Marine Sci & Engn, Tianjin 300457, Peoples R China.
作者单位	1.Tianjin Univ Sci & Technol, Coll Marine Sci & Engn, Tianjin 300457, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Annamalai Univ, Ctr Adv Study Marine Biol, Parangipettai 608502, India
第一作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Rajkumar, M.,Rajasekar, K. Thillai,Sun, Jun,et al. Phytoplankton diversity in the Parangipettai coastal waters, southeast coast of India[J]. JOURNAL OF ENVIRONMENTAL BIOLOGY,2012,33(6):1115-1125.
APA	Rajkumar, M..,Rajasekar, K. Thillai.,Sun, Jun.,Jenkinson, I. R..,Prabu, V. Ashok.,...&Sun, J .(2012).Phytoplankton diversity in the Parangipettai coastal waters, southeast coast of India.JOURNAL OF ENVIRONMENTAL BIOLOGY,33(6),1115-1125.
MLA	Rajkumar, M.,et al."Phytoplankton diversity in the Parangipettai coastal waters, southeast coast of India".JOURNAL OF ENVIRONMENTAL BIOLOGY 33.6(2012):1115-1125.

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