Spezifizierungsanalyse des Quecksilbers - ein möglicher Beitrag zur Erforschung der Auswirkungen klimatischer Veränderungen auf die belebte Meeresumwelt

Harms, Uwe (2002) Spezifizierungsanalyse des Quecksilbers - ein möglicher Beitrag zur Erforschung der Auswirkungen klimatischer Veränderungen auf die belebte Meeresumwelt. Informationen für die Fischwirtschaft aus der Fischereiforschung, 49(2-3), pp. 87-90.

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Official URL: http://aquacomm.fcla.edu/3149

Abstract

The predominantly occurring chemical forms (species) of mercury (Hg) that occur in the environment are elemental mercury (Hg0), divalent inorganic mercury (Hg2+) and dimethylmercury (CH3HgCH3) and monomethylmercury(CH+3Hg), the latter of which is strongly accumulated by marine organisms. Conversions between the different mercury species provide the basis of the complex distribution pattern of mercury on local, regional, and global scales. An analytical system using hyphenated instrumental techniques has been developed and validated in order to determine inorganic and organic mercury species in marine biota (fish and plankton). It is suggested than mercury species analysis can provide a useful tool to investigate the effects of climate changes on the bio-transformation activity of certain marine microorganisms.

Item Type: Article
Title: Spezifizierungsanalyse des Quecksilbers - ein möglicher Beitrag zur Erforschung der Auswirkungen klimatischer Veränderungen auf die belebte Meeresumwelt
Personal Creator/Author:
CreatorsEmail
Harms, Uwe
Refereed: No
Journal or Publication Title: Informationen für die Fischwirtschaft aus der Fischereiforschung
Volume: 49
Number: 2-3
Page Range: pp. 87-90
Date: 2002
ISSN: 1437-5842
Contact Email Address: foe@vti.bund.de
Issuing Agency: Bundesforschungsanstalt für Fischerei
Additional Information: Johann Heinrich von Thünen-Institute, Federal Research Institute for Rural Areas, Forestry and Fisheries began publishing the Informationen aus der Fischereiforschung = Information on Fishery Research in 2010.
Uncontrolled Keywords: anthropogenic sources; atmospheric transport; Bio-Transformation; accumulation; interacting
Subjects: Ecology
Environment
Item ID: 3149
Depositing User: Horst Bahl
Date Deposited: 15 Apr 2010 12:39
Last Modified: 10 Nov 2012 14:01
Related URLs:
URI: http://aquaticcommons.org/id/eprint/3149

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