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Hydrobiological Journal
Главный редактор: S. A. Afanasyev (open in a new tab)
Заместитель главного редактора: V.I. Yurishinets (open in a new tab)
Ответственный секретарь редакционной коллегии: L.I. Kalinina (open in a new tab)

Выходит 6 номеров в год

ISSN Печать: 0018-8166

ISSN Онлайн: 1943-5991

SJR: 0.221 SNIP: 0.469 CiteScore™:: 0.9 H-Index: 12

Indexed in

Sensitivity of Marine Heterotrophic Bacteria to the Influence of Ultraviolet Radiation

Том 40, Выпуск 4, 2004, 7 pages
DOI: 10.1615/HydrobJ.v40.i4.50
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Краткое описание

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.

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