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Seasonal variations in physico-chemical parameters and heavy metals in water and sediments of Uppanar estuary, Nagapattinam, India
Sankar, R.1; Ramkumar, L.1; Rajkumar, M.1,2; Sun, Jun; Ananthan, G.1
2010-09-01
Source PublicationJOURNAL OF ENVIRONMENTAL BIOLOGY
Volume31Issue:5Pages:681-686
SubtypeArticle
AbstractThe present study was carried out to determine the physico-chemical characteristics and heavy metals in water and sediments in Uppanar Estuary, Nagapattinam, Southeast coast of India during January to December 2007. The minimum and maximum values of atmospheric and surface water temperatures (degrees C), salinity (parts per thousand), pH and dissolved oxygen (ml l(-1)) were: 26.0-35.0; 25.0-33.5; 8.0-35.0; 7.2-8.2 and 2.8-5.5 respectively The ranges of nitrate, nitrite, phosphate and silicate were: 7.05-24.23; 0.82-3.15; 0.31-2.18 and 40.0-198.0 (mu M) respectively The ranges of heavy metals in water (mu g l(-1)) and sediment (mu g g(-1)) copper zinc, cadmium and mercury were: 2.45-18.25; 26.43-101.24; 1.23-24.35 and 0.01-0.22 and 5.02-81.27; 22.47-75.42; 2.25-10.06 and 0.01-0.16 respectively.
KeywordPhysico-chemical Parameters Heavy Metals Uppanar Estuary Nagapattinam
Indexed BySCI
Language英语
WOS IDWOS:000281449200022
Citation statistics
Cited Times:23[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/32817
Collection海洋生态与环境科学重点实验室
Affiliation1.Annamalai Univ, Ctr Adv Study Marine Biol, Parangipettai 608502, Tamil Nadu, India
2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China
Recommended Citation
GB/T 7714
Sankar, R.,Ramkumar, L.,Rajkumar, M.,et al. Seasonal variations in physico-chemical parameters and heavy metals in water and sediments of Uppanar estuary, Nagapattinam, India[J]. JOURNAL OF ENVIRONMENTAL BIOLOGY,2010,31(5):681-686.
APA Sankar, R.,Ramkumar, L.,Rajkumar, M.,Sun, Jun,&Ananthan, G..(2010).Seasonal variations in physico-chemical parameters and heavy metals in water and sediments of Uppanar estuary, Nagapattinam, India.JOURNAL OF ENVIRONMENTAL BIOLOGY,31(5),681-686.
MLA Sankar, R.,et al."Seasonal variations in physico-chemical parameters and heavy metals in water and sediments of Uppanar estuary, Nagapattinam, India".JOURNAL OF ENVIRONMENTAL BIOLOGY 31.5(2010):681-686.
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