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HERO ID
4963841
Reference Type
Journal Article
Title
POSSIBLE ROLE OF ESTUARINE SEDIMENTS IN MITIGATION OF MERCURY LOADING IN BIOLOGICAL-SYSTEMS
Author(s)
Joseph, KO
Year
1991
Is Peer Reviewed?
1
Journal
Indian Journal of Marine Sciences
ISSN:
0379-5136
Volume
20
Issue
4
Page Numbers
286-288
Web of Science Id
WOS:A1991GW96500013
Abstract
Concentration of mercury was estimated in samples of water, bottom sediments and fish from Ennore estuary during 1982-83. The uptake of mercury from water by fish is about 400 times. The concentration of Hg in water is 0.0012-mu-g.ml-1 while its level in bottom sediment is 0.6-mu-g.g-1. The higher concentration of Hg in soil substrate is attributable largely to fine particulate organic carbon which is 1.2%. The higher fraction of organic carbon has thus a possible role in binding Hg to soil in larger measure than what it releases to water.
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IRIS
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Methylmercury
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