Abonnement à la biblothèque: Guest
Portail numérique Bibliothèque numérique eBooks Revues Références et comptes rendus Collections
Hydrobiological Journal
SJR: 0.227 SNIP: 0.901 CiteScore™: 0.5

ISSN Imprimer: 0018-8166
ISSN En ligne: 1943-5991

Volumes:
Volume 56, 2020 Volume 55, 2019 Volume 54, 2018 Volume 53, 2017 Volume 52, 2016 Volume 51, 2015 Volume 50, 2014 Volume 49, 2013 Volume 48, 2012 Volume 47, 2011 Volume 46, 2010 Volume 45, 2009 Volume 44, 2008 Volume 43, 2007 Volume 42, 2006 Volume 41, 2005 Volume 40, 2004 Volume 39, 2003 Volume 38, 2002 Volume 37, 2001 Volume 36, 2000 Volume 35, 1999 Volume 34, 1998

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v35.i5.150
pages 128-134

Effect of Ions of Lead and Ammonium on Bioproduction Parameters of Young Fishes

V. P. Gandzyura
Kyiv National University, Kyiv, Ukraine
A. A. Ignatyuk
Institute of Hydrobiology National Academy of Sciences of Ukraine; State Technical University of Ukraine "Kiev Polytechnic Institute" Kiev, Ukraine

RÉSUMÉ

Results are given for the effects of Pb2+ and NH+4 on the specific growth rate (g), total effectiveness of food converting (K1) and indicator of optimum (IO = g·K1) of bioproductional processes on young fishes of Carassius auratus (goldfish) and Xiphophorus helleri (swordtail). The main conclusion of the research is: the most sensitive and the most informative parameter of environmental quality is the index of environmental quality (IEQ = IO/IOc); i -in environment, ñ - in control).


Articles with similar content:

On the Problem of Minimum of the Maximal Speed of a Diving Airplane
Journal of Automation and Information Sciences, Vol.29, 1997, issue 2-3
V. I. Legen'kii
Effect of Environmental Conditions on Black Sea Macroalgae Catalase Activity
International Journal on Algae, Vol.16, 2014, issue 4
N.A. Milchakova, O. A. Shakhmatova
Effect of Nutrients on Diversity of Algae in Marngar Lake, Meghalaya (India)
International Journal on Algae, Vol.15, 2013, issue 3
Ophilia Shylla, P. Ramanujam
The Role of Mussels from Biofouling of Coast-Protecting Hydraulic Facilities in Forming of Microbiological Characteristics of the Marine Environment in the Beach Water Area
Hydrobiological Journal, Vol.42, 2006, issue 5
I. A. Govorin
Optimization of a Total Power Radiometer Based on the Systems Analysis Approach
Telecommunications and Radio Engineering, Vol.51, 1997, issue 4
Valeriy Ivanovich Antyufeev