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Hydrobiological Journal
SJR: 0.227 SNIP: 0.575 CiteScore™: 0.24

ISSN Imprimir: 0018-8166
ISSN On-line: 1943-5991

Volumes:
Volume 55, 2019 Volume 54, 2018 Volume 53, 2017 Volume 52, 2016 Volume 51, 2015 Volume 50, 2014 Volume 49, 2013 Volume 48, 2012 Volume 47, 2011 Volume 46, 2010 Volume 45, 2009 Volume 44, 2008 Volume 43, 2007 Volume 42, 2006 Volume 41, 2005 Volume 40, 2004 Volume 39, 2003 Volume 38, 2002 Volume 37, 2001 Volume 36, 2000 Volume 35, 1999 Volume 34, 1998

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v54.i5.60
pages 56-62

Seasonal Bioaccumulation of Heavy Metals by Medicinal Leech Hirudo verbana

L. V. Chornaya
Institute of Plants' and Animals' Ecology of Ural Branch of RAS Yekaterinburg
L. A. Kovalchuk
Institute of Plants' and Animals' Ecology of Ural Branch of RAS Yekaterinburg
N. V. Mikshevich
Ural State Teachers' Training University Yekaterinburg, RF

RESUMO

Paper deals with studies of seasonal dynamics of heavy metals concentration in tissues of the medical leeches Hirudo verbana Carena and in the bottom sediments of the Chelbas River (Krasnodar region). Bioaccumulation of Cu, Zn, Mn, Fe, Ni, Cd, Pb in leeches was considered. High accumulation ability of the essential element Zn and toxic Cd and Pb was noted. Statistically reliable correlations between Cu, Fe, Ni, Cd, Pb content in tissues of leeches and their content in bottom sediments were revealed.


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