ライブラリ登録: Guest
Begell Digital Portal Begellデジタルライブラリー 電子書籍 ジャーナル 参考文献と会報 リサーチ集
Hydrobiological Journal
SJR: 0.217 SNIP: 0.575 CiteScore™: 0.24

ISSN 印刷: 0018-8166
ISSN オンライン: 1943-5991

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v54.i6.50
pages 55-63

Influence of Hydrochemical Indices on the Distribution of Phosphate Mobilizing Bacteria in Bottom Sediments of the Northwestern Part of the Black Sea (the Odessa Region)

G. G. Tropivska
Institute of Marine Biology National Academy of Sciences of Ukraine Odessa, Ukraine
Yu. I. Bogatova
Institute of Marine Biology National Academy of Sciences of Ukraine Odessa, Ukraine
I. K. Kurdysh
Institute of Microbiology and Virology National Academy of Sciences of Ukraine Kiev, Ukraine

要約

Spatial and seasonal distribution of heterotrophic and phosphate mobilizing bacteria in bottom sediments of the northwestern part of the Black Sea (the Odessa region) was analyzed in 2009-2012. It has been found that in bottom sediments the numbers of heterotrophic and phosphate mobilizing bacteria were several times higher than those in water column, whereas the concentration of phosphorus compounds in pore solutions was one order of magnitude higher than that in water column. The maximal concentration of heterotrophic and phosphate mobilizing bacteria in the upper layer of bottom sediments was observed in the coastal zone of Odessa Bay and in the sections subjected to the most intensive anthropogenic load. Relationship was established between the numbers of heterotrophic and phosphate mobilizing bacteria in bottom sediments and hydrochemical indices.


Articles with similar content:

Stages of the Study of Autotrophic Picoplankton of Lake Baikal
Hydrobiological Journal, Vol.40, 2004, issue 2
G. I. Popovskaya, O. I. Belykh
Periphyton Algae Communities of the Kanev Reservoir
Hydrobiological Journal, Vol.44, 2008, issue 5
T. F. Shevchenko
Assessment of the Degree of Anthropic Eutrophication of Floodplain Lakes in terms of Phytoplankton
Hydrobiological Journal, Vol.42, 2006, issue 2
N. V. Denisova, F. B. Shkundina
Influence of Abiotic Factors on the Distribution of Phosphate Mobilizing Bacteria in the Odessa Region of the Northwestern Part of the Black Sea
Hydrobiological Journal, Vol.53, 2017, issue 5
G. G. Tropivska, S. Ye. Dyatlov, I. K. Kurdysh, Yu. I. Bogatova
The Composition and Spatial Structure of Coastal Fish Communities in Western Africa (Guinean Region)
Hydrobiological Journal, Vol.38, 2002, issue 2
G. V. Zuev