Aazami J, Esmaili-Saria A, Bahramifar N, Savabieasfahani M. Total and organic mercury in liver, kidney and muscle of waterbirds from wetlands of the Caspian Sea, Iran.
BULLETIN OF ENVIRONMENTAL CONTAMINATION AND TOXICOLOGY 2012;
89:96-101. [PMID:
22527004 DOI:
10.1007/s00128-012-0653-4]
[Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2011] [Accepted: 04/06/2012] [Indexed: 05/23/2023]
Abstract
We measured and compared total and organic mercury in liver, kidney, and muscle of the Great Cormorant (Phalacrocorax carbo), mallard (Anas platyrhynchos), and coot (Fulica atra) from the Caspian Sea wetlands in Iran. For the Great Cormorant organic mercury in liver, kidney and muscle comprised 82 %, 79 % and 58 % of total mercury. In the mallard same values were 46 %, 54 %, and 64 %. For coot total mercury was: 0.1 ± 0.0, 0.1 ± 0.01, 0.03 ± 0.01 in liver kidney and muscle respectively. We detected no organic mercury. In general older birds that feed on higher trophic levels can accumulate more mercury in their tissues.
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