Доступ предоставлен для: Guest
Портал Begell Электронная Бибилиотека e-Книги Журналы Справочники и Сборники статей Коллекции
Hydrobiological Journal
SJR: 0.227 SNIP: 0.901 CiteScore™: 0.5

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

Том 56, 2020 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.v43.i2.80
pages 72-80

Changes in Morphophysiological Characteristics of Carp under the Influence of Heightened Concentration of Mineral Nitrogen in Water

A. S. Potrokhov
Institute of Hydrobiology, National Academy of Sciences of Ukraine, Kiev
O. G. Zin'kovskiy
Institute of Hydrobiology National Academy of Sciences of Ukraine Kiev, Ukraine
T. Ya. Kiriziy
Institute of Hydrobiology, National Academy of Sciences of Ukraine, Kiev, Ukraine
Yu. M. Khudiyash
Institute of Hydrobiology, National Academy of Sciences of Ukraine, Kiev, Ukraine

Краткое описание

The changes in the linear-weight growth rate, the indices of spleen, liver and gonad and the condition factor in carps under action of high concentration of allochthonous nitrogen in ponds were analyzed during two years. The most clear negative manifestations of the influence of mineral nitrogen on fish were observed by the autumn and in winter. In spite of high growth rates of fishes in contaminated ponds for vegetation period, they stored up diminished amounts of reserve matters, and it resulted in their reduced by 19.0−41.8% survival in winter as compared to the control. The reproduction system of carp turned out to be not subjected to the influence of allochthonous nitrogen.

Articles with similar content:

Seasonal and Interannual Dynamics of Phytoplankton, Phytomicroepiphyton, and Nutrients Content in the River Section of the Kanev Reservoir
Hydrobiological Journal, Vol.52, 2016, issue 1
N. Ye. Semenyuk, A. M. Zadorozhnaya, V. I. Shcherbak, V. M. Yakushin, M. I. Linchuk
Modern State of the Biota of the Selenga River Delta (Lake Baikal Basin) under Conditions of Unstable Hydrological Regime. Report II. Macrozoobenthos
Hydrobiological Journal, Vol.52, 2016, issue 3
A. N. Matveyev, N. A. Bondarenko, V. N. Sinyukovich, O. A. Timoshkin, N. A. Rozhkova, A. V. Nepokrytykh
Peculiarities of Physiological-biochemical Interrelations in Symbiotic Communities of Freshwater Fishes under the Impact of Inorganic Nitrogen Compounds
Hydrobiological Journal, Vol.51, 2015, issue 4
V. I. Yuryshynets, O. S. Potrokhov , V. D. Romanenko, O. G. Zin'kovskiy
Influence of Phytoplankton on the Formation of the Oxygen Regime of the River Ecosystem
Hydrobiological Journal, Vol.41, 2005, issue 3
V. I. Shcherbak, Yu. S. Kuzminchuk
Physiological-Biochemical Peculiarities of Ammonia Content Regulation in Carp
Hydrobiological Journal, Vol.46, 2010, issue 1
A. S. Potrokhov, O. G. Zin'kovskiy