globalchange  > 过去全球变化的重建
DOI: 10.1016/j.marpolbul.2013.11.028
Scopus记录号: 2-s2.0-84893871928
论文题名:
Impact of total organic carbon (in sediments) and dissolved organic carbon (in overlying water column) on Hg sequestration by coastal sediments from the central east coast of India
作者: Chakraborty P.; Sharma B.; Raghunath Babu P.V.; Yao K.M.; Jaychandran S.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2014
卷: 79, 期:2018-01-02
起始页码: 342
结束页码: 347
语种: 英语
英文关键词: Hg speciation ; Hg-sediment interaction ; Hg-TOC complexes ; Humic acid-Hg complexes
Scopus关键词: Hg speciation ; Hg-sediment interaction ; Hg-TOC complexes ; Humic acid-Hg complexes ; Carbon ; Environmental Monitoring ; Geologic Sediments ; Humic Substances ; India ; Mercury ; Methylmercury Compounds ; Water Pollutants, Chemical
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science ; Earth and Planetary Sciences: Oceanography ; Environmental Science: Pollution
英文摘要: Total organic carbon (TOC) (in sediment) and dissolved organic matter (DOM) (in water column) play important roles in controlling the mercury sequestration process by the sediments from the central east coast of India. This toxic metal prefers to associate with finer size particles (silt and clay) of sediments. Increasing concentrations of DOM in overlying water column may increase complexation/reduction processes of Hg2+ within the water column and decrease the process of Hg sequestration by sediments. However, high concentrations of DOM in water column may increase Hg sequestration process by sediments. © 2013 Elsevier Ltd.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/85617
Appears in Collections:过去全球变化的重建
全球变化的国际研究计划

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作者单位: Geological Oceanography Division, National Institute of Oceanography, Dona Paula, Goa 403004, India; TERI University, 10, Institutional Area, Vasant Kunj, New Delhi, India; Centre de Recherches Oceanologiques, BP V18 Abidjan, Cote d'Ivoire; Cochin University of Science and Technology, Cochin 682022, Kerala, India

Recommended Citation:
Chakraborty P.,Sharma B.,Raghunath Babu P.V.,et al. Impact of total organic carbon (in sediments) and dissolved organic carbon (in overlying water column) on Hg sequestration by coastal sediments from the central east coast of India[J]. Marine Pollution Bulletin,2014-01-01,79(2018-01-02)
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