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Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Hydrobiological Journal
SJR: 0.227 SNIP: 0.575 CiteScore™: 0.24

ISSN Печать: 0018-8166
ISSN Онлайн: 1943-5991

Выпуски:
Том 55, 2019 Том 54, 2018 Том 53, 2017 Том 52, 2016 Том 51, 2015 Том 50, 2014 Том 49, 2013 Том 48, 2012 Том 47, 2011 Том 46, 2010 Том 45, 2009 Том 44, 2008 Том 43, 2007 Том 42, 2006 Том 41, 2005 Том 40, 2004 Том 39, 2003 Том 38, 2002 Том 37, 2001 Том 36, 2000 Том 35, 1999 Том 34, 1998

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v52.i5.60
pages 56-62

Effect of Elevated Concentration of Phosphorus in the Aquatic Medium on Chlorophylls Content in Submerged Macrophytes

O. O. Pasichna
Institute of Hydrobiology National Academy of Sciences of Ukraine Kiev, Ukraine
L. O. Gorbatiuk
Institute of Hydrobiology, National Academy of Sciences of Ukraine, Kiev
I. G. Kuklia
Institute of Hydrobiology National Academy of Sciences of Ukraine Kiev
O. O. Godlevska
National University of Bioresources and Nature Management, Kyiv, Ukraine

Краткое описание

Dynamics of chlorophylls content in the submerged macrophytes Najas guadalupensis, Ceratophyllum demersum and Myriophyllum spicatum under elevated concentration of phosphorus in the model aquatic medium was studied. It has been found that in chronic experiments (14 days) content of chlorophylls in N. guadalupensis decreased under lesser concentration of phosphorus (starting from 1 mg P/dm3) as compared with C. demersum (starting from 5 mg P/dm3) and M. spicatum (10 mg P/dm3). Species specificity of phosphorus absorption by the plants depending on its concentration in water has been revealed.


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