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.i5.80
pages 81-94

Peculiarities of the Distribution of Dissolved Organic Matter in Water Bodies of Urban Territories

V. P. Osypenko
Institute of Hydrobiology National Academy of Sciences of Ukraine Kyiv, Ukraine
T. V. Yevtukh
Institute of Hydrobiology National Academy of Sciences of Ukraine Kiev

要約

Results of the study of the distribution of dissolved organic matter in the water of Lake Rayduzhne (Kyiv) carried out in 2015-2016 are given in the paper. They include intra-annual and seasonal dynamics of the total content of dissolved organic matter in terms of chemical oxygen demand and permanganate oxidizability, and also seasonal dynamics of the concentration of its individual components (humic acids, fulvic acids, carbohydrates, and protein-like substances) in the surface and near-bottom layers of water. The main hydrochemical characteristics of the water body, including pH, dissolved oxygen concentration, and water saturation by oxygen, are also presented. Seasonal changes in the ratio between the fractions of fulvic acids, carbohydrates, and protein-like substances differing in their molecular mass are also discussed. The concentrations of organic carbon and mass contribution of individual organic components to the total content of dissolved organic matter were calculated.


Articles with similar content:

Peculiarities of Migration and Distribution of the Main Groups of Organic Matter in the Water of the Kiev Reservoir Depending on the Oxygen Regime
Hydrobiological Journal, Vol.47, 2011, issue 2
T. V. Yevtukh, V. P. Osipenko, T. A. Vasilchuk
Humus Substances of Surface Waters and the Peculiarities of Their Distribution among Various Fractions
Hydrobiological Journal, Vol.49, 2013, issue 5
Ya. S. Ivanechko , R. P. Linnik, V. A. Zhezherya, P. N. Linnik
Content and Forms of Metals Migration in the Water of the Zaporozhye Reservoir
Hydrobiological Journal, Vol.46, 2010, issue 6
I. B. Zubenko, V. A. Zhezherya, P. N. Linnik, A. V. Zubko
Dissolved Carbohydrates in the Surface Water Bodies of Ukraine
Hydrobiological Journal, Vol.50, 2014, issue 6
Ya. S. Ivanechko , P. N. Linnik
The Dissolved Forms of Aluminum in Water of the Kiev Reservoir
Hydrobiological Journal, Vol.36, 2000, issue 1
T. A. Yermolayeva