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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Hydrobiological Journal
SJR: 0.217 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.v34.i2-3.60
pages 59-65

Chemical Composition of Bottom Sediments and the Zoobenthos of the Daugava River

M. Kljavins
Institute of Biology Academy of Sciences of Latvia, Riga, Latvia
V. Rodionov
Institute of Biology Academy of Sciences of Latvia, Riga, Latvia
E. Parele
Institute of Biology Academy of Sciences of Latvia, Riga, Latvia
U. Tsinis
Institute of Biology Academy of Sciences of Latvia, Riga, Latvia

Краткое описание

Bottom sediments and macrobenthos communities of the Daugava River were studied to assess its pollution with heavy metals (Cd, Cu, Co, Pb, Ni) and organic substances. A certain relation was revealed between concentrations of pollutants, on the one hand, and the organic carbon content of sediments and the composition of the zoobenthos, on the other. It was found that bottom sediments can serve as reliable indicators of pollution.


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