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

ISSN Печать: 0018-8166
ISSN Онлайн: 1943-5991

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

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v42.i2.80
pages 87-101

Biomonitoring of Some Heavy Metals in the Dubossary (Dubasari) Reservoir

G. G. Muntyanu
Institute of Chemistry of the Academy of Sciences of Republic of Moldova
V. I. Muntyanu
Institute of Chemistry of the Academy of Sciences of Republic of Moldova

Краткое описание

Contents of Hg (II), Cu (II), Pb (II), and Cd (II) in water, bottom sediments and freshwater vascular plants along the Dubossary Reservoir were under coupled analysis. The maximum content of metals in these aquatic ecosystem components has been registered in the area of the industrial complex, comprising two cement works and one metallurgical work. Rooted hydatophytes (Myriophyllum verticillatum L., Potamogeton perfoliatus L., Potamogeton pectinatus L., Elodea canadensis Michx.) absorb larger quantities of heavy metals than helophytes do (Typha latifolia L., Phragmites australis, Butomus umbellatus L.). Potamogeton perfoliatus shows the best qualities as a biomonitoring organism. The contents of heavy metals in its biomass correlated positively with both concentration of their dissolved forms (r = 0.997−0.651) and forms bound by bottom sediment (r = 0.972−0.545).


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