Abonnement à la biblothèque: Guest
Portail numérique Bibliothèque numérique eBooks Revues Références et comptes rendus Collections
Hydrobiological Journal
SJR: 0.217 SNIP: 0.575 CiteScore™: 0.24

ISSN Imprimer: 0018-8166
ISSN En ligne: 1943-5991

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.v40.i1.110
9 pages

Activity of the Sun and Water “Bloom”

L. A. Sirenko
Institute of Hydrobiology, National Academy of Sciences of Ukraine, 12, Pr. Geroyev Stalingrada, 04210 Kiev, Ukraine


It has been analyzed the dynamics of phytoplankton development in three water bodies of the Dnieper tandem storage reservoir system for the period of 30 years. The comparisons showed that the intensity of water ‘bloom’ caused by blue-green algae (cyanoprokaryotes) was evidently higher, and this process was prolonged, in the years of lower solar activity. The ‘bloom’ intensity decreases in years of high solar activity (11-year cycle). Such effect is connected with the peculiarities in the structure and photochemical activity of pigment phothosystems in different taxonomic groups of algae.

Articles with similar content:

Seasonal Dynamics of Ciliata and Microalgae in the Pelagic Zone of the Southern Part of Lake Baikal
Hydrobiological Journal, Vol.49, 2013, issue 1
V. V. Blinov, N. V. Potapskaya, L. A. Obolkina, O. I. Belykh, G. I. Pomazkina, A. A. Zhdanov
Structural and Functional Organization of Phytoplankton in the Thickets and in the Sections Free of Vegetation in the Lakes of Kiev
Hydrobiological Journal, Vol.51, 2015, issue 3
T. F. Shevchenko, P. D. Klochenko, G. V. Kharchenko
Phytoplankton Dynamics in the Lagoon Lake Tunaycha (the Southern Part of the Sakhalin Island)
Hydrobiological Journal, Vol.49, 2013, issue 1
N. V. Konovalova , I.V. Motylkova
Seasonal Dynamics of the Process of Sulfate Reduction in Bottom Sediments of Water Bodies
Hydrobiological Journal, Vol.45, 2009, issue 3
Ye. A. Sokolova
Seasonal Dynamics of the Quantitative Indices of Phytoplankton Development in the Upper Section of the Southern Bug River
Hydrobiological Journal, Vol.50, 2014, issue 5
T. F. Shevchenko, P. D. Klochenko, Ye. P. Belous