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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
发表期刊JOURNAL OF ENVIRONMENTAL BIOLOGY
卷号31期号:5页码:681-686
文章类型Article
摘要The 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.
关键词Physico-chemical Parameters Heavy Metals Uppanar Estuary Nagapattinam
收录类别SCI
语种英语
WOS记录号WOS:000281449200022
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被引频次:34[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/337002/32817
专题海洋生态与环境科学重点实验室
作者单位1.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
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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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