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

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

Volumes:
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.v34.i1.130
pages 106-115

Production of Size Groups of Phytoplankton in Three Water Bodies with Different Trophic Levels

A. P. Sadchikov
Moscow State University, Moscow, Russia
A. A. Makarov
Moscow State University, Moscow, Russia
V. N. Maksimov
Moscow State University, Moscow, Russia; T. G. Shevchenko Kiev National University, Kiev, Ukraine

RESUMO

In the mesotrophic Mozhaisk reservoir, an eutrophic pond, and a hyper-trophic pond, the proportions of the total phytoplankton production accounted for by algae with the size smaller than 20 μm proved to be 12, 43, and 69%, respectively. Algae with the size exceeding 50 μm accounted for 61, 34, and 19% of the total phytoplankton production. The release of extracellular products (dissolved organic matter) by the phytoplankton was estimated at 15, 9, and 0.8% of total carbon photosynthetically assimilated in mesotrophic, eutrophic, and hyper-trophic water bodies, respectively.


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