Inscrição na biblioteca: Guest
Portal Digital Begell Biblioteca digital da Begell eBooks Diários Referências e Anais Coleções de pesquisa
Hydrobiological Journal
SJR: 0.227 SNIP: 0.575 CiteScore™: 0.24

ISSN Imprimir: 0018-8166
ISSN On-line: 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.i4.50
7 pages

Sensitivity of Marine Heterotrophic Bacteria to the Influence of Ultraviolet Radiation

O. A. Stepanova
Institute of Biology of the Southern Seas, National Academy of Sciences of Ukraine, Sevastopol, Ukraine


It has been found that the sensitivity of heterotrophic bacteria of the Black Sea to the influence of ultraviolet (UV) radiation varies from season to season. It has been shown that its dynamics are conditioned by changes in the intensity of UV radiation, which depends on seasonal dynamics of the total solar isolation which increases in summertime. The highest tolerance of heterotrophic bacterioplankton for UV radiation was registered in summer and autumn. The author hypothesized that the tolerance of marine bacteria for UV radiation is conditioned by their seasonal adaptation to the increase in the intensity of the background UV radiation, and also by seasonal substitution of UV tolerant species for UV sensitive ones.

Articles with similar content:

Structure and Seasonal Succession of Phytoplankton of Lake Pleshcheyevo (Russian Federation)
Hydrobiological Journal, Vol.40, 2004, issue 1
O. A. Lyashenko
Peculiarities of Selenium Accumulation and Its Biological Role in Algae (a Review)
Hydrobiological Journal, Vol.51, 2015, issue 1
G. V. Stanislavchuk , G. B. Vinyarska, O. I. Bodnar, V. V. Grubinko
Stages of the Study of Autotrophic Picoplankton of Lake Baikal
Hydrobiological Journal, Vol.40, 2004, issue 2
G. I. Popovskaya, O. I. Belykh
Daily Fluctuations in the Composition of Dissolved Organic Matter of Cultural Media of Algae and Cyanobacteria
Hydrobiological Journal, Vol.38, 2002, issue 2
N. Ya. Tyberkevich
Species Composition and Ecological Characteristics of the Fish Fauna of Small Rivers of Urban Territories
Hydrobiological Journal, Vol.53, 2017, issue 6
D. V. Medovnyk, V. D. Romanenko