Suscripción a Biblioteca: Guest
Portal Digitalde Biblioteca Digital eLibros Revistas Referencias y Libros de Ponencias Colecciones
Hydrobiological Journal
SJR: 0.227 SNIP: 0.901 CiteScore™: 0.5

ISSN Imprimir: 0018-8166
ISSN En Línea: 1943-5991

Volumen 56, 2020 Volumen 55, 2019 Volumen 54, 2018 Volumen 53, 2017 Volumen 52, 2016 Volumen 51, 2015 Volumen 50, 2014 Volumen 49, 2013 Volumen 48, 2012 Volumen 47, 2011 Volumen 46, 2010 Volumen 45, 2009 Volumen 44, 2008 Volumen 43, 2007 Volumen 42, 2006 Volumen 41, 2005 Volumen 40, 2004 Volumen 39, 2003 Volumen 38, 2002 Volumen 37, 2001 Volumen 36, 2000 Volumen 35, 1999 Volumen 34, 1998

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v50.i5.100
pages 99-109

Experimental Studies on the Formation of Methane in the Surface Water Bodies Heavily Polluted by Cadmium

D. N. Gar'kusha
Hydrochemical Institute Rostov-na-Donu, Russia Southern Federal University Rostov-na-Donu, Russia
Yu. A. Fedorov
Hydrochemical Institute Rostov-na-Donu, Russia Southern Federal University Rostov-na-Donu, Russia


Model experiments carried out in mesocosms placed in the fish pond made it possible to simulate the peculiarities of methane formation at a high concentration of cadmium belonging to the most toxic heavy metals. The concentration of cadmium essentially exceeding its limiting permissible concentration results in the death of hydrobionts and in their gradual destruction and sedimentation to the bottom of mesocosms, which in its turn results in the decrease in the content of oxygen dissolved in the water, and also in the increase in the intensity of anaerobic processes, including methane genesis, both in the water and in bottom sediments.

Articles with similar content:

Saponin as a Factor of Mass Fish Mortality in the Rivers of Ukraine
Hydrobiological Journal, Vol.42, 2006, issue 6
I. V. Grib, D. I. Voytyshina, N. I. Goncharenko
Improvement in the Hydrochemical Regime of Small Urban Water Bodies under Conditions of Artificial Aeration (on the Example of Lake Telbin)
Hydrobiological Journal, Vol.55, 2019, issue 4
V. A. Zhezherya, P. N. Linnik, Ye. P. Belous
Specific Features of Tissue Metabolism in Fishes Reared in Regulated Recirculation Systems of Water Treatment
Hydrobiological Journal, Vol.34, 1998, issue 4-5
V. D. Solomatina, M. V. Malinovskaya, V. F. Kovalenko
Modern State of the Dnieper (Zaporozhye) Reservoir in terms of Some Hydrochemical Indices
Hydrobiological Journal, Vol.45, 2009, issue 5
Ye. V. Fedorenko, V. A. Zhezherya, P. N. Linnik
Heavy Metals in Surface Waters of Ukraine: Their Content and Forms of Migration
Hydrobiological Journal, Vol.36, 2000, issue 3
P. N. Linnik