Suscripción a Biblioteca: Guest
Portal Digitalde Biblioteca Digital eLibros Revistas Referencias y Libros de Ponencias Colecciones
Hydrobiological Journal
SJR: 0.227 SNIP: 0.575 CiteScore™: 0.24

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

Volumes:
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.v39.i4.30
19 pages

Role of Benthic Protozoa and Microinvertebrates of the Shallow-Water Zone of the Kremenchug Reservoir in the Processes of Production and Decomposition

A. A. Koval'chuk
Uzhgorod National University Uzhgorod, Ukraine

SINOPSIS

The role of benthic Protozoa and microinvertebrates in the process of organic matter decomposition was studied. The total decomposition was determined in terms of the balance of carbonic acid, which made it possible to take into account an anaerobic component, it has been found that free-living Ciliata have a dominant role in the processes of organic matter transformation. Their contribution to the total mineralization of organic matter on the average accounted for about 3%, whereas their contribution to the consumption of the total primary production of phytomicrobenthos was 4-19%. Copepoda and Rotatoria were also of considerable importance in the processes of organic matter transformation. In the open shallow-water zone, the role of Protozoa and microinvertebrates in the process of organic matter mineralization was higher than that registered in the shallow-water zone of the closed type.