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Hydrobiological Journal
SJR: 0.227 SNIP: 0.901 CiteScore™: 0.5

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

Volumes:
Volume 56, 2020 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.v35.i2.60
pages 75-89

Meiobenthos of Lake Donuzlav

N. G. Sergeyeva
Institute of Biology of Southern Seas National Academy of Science of Ukraine, Sevastopol, Ukraine

RESUMO

Results of meiobenthos investigations on Lake Donuzlav (Crimea) in 1990 (for the first time since its connection with the Black Sea 30 years ago) are presented. Meiobenthos of the lake included 126 animal species from 13 taxonomic groups; it was similar to that of the Black Sea. Nematodes were predominant. The average meiobenthos settlement density exceeded 312 th. org./m2 (thousand organisms per m2), its biomass was 450.7 mg/m2. The highest values of these parameters were 3.2 mln. org./m2 and 1.68 g/m2. Morphological deviations in development of some species of nematodes indicated presence of technogenic pollution in some zones of theDonuzlav. A possibility of using data on changes in nematodes development as a test-parameter for estimation of the total environmental pollution is discussed.


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