Comparative Evaluation of Migrating Anthropogenic Impurities in Ecosystems of the Middle Ob Region through Bioindication and Chemical Analysis

Ivanov VB1,*, Alexandrova VV

Research Articles | Published:

Print ISSN : 0970-4078.
Online ISSN : 2229-4473.
Website:www.vegetosindia.org
Pub Email: contact@vegetosindia.org
Doi: 10.5958/2229-4473.2016.00018.5
First Page: 43
Last Page: 46
Views: 1221


Keywords: Survival performance, Fertility performance, Test object, <I>Ceriodaphnia affinis</I>, Correlation analysis, Biotesting, The Ob River, Concentration of chemicals.


Abstract

The study considers the influence of chemical substances contained in naturalwater bodies of Nizhnevartovsk region on the survival and fertility performance of Ceriodaphnia affinis used as a test object. Based on the data of chemical and toxicological analysis of the Ob River samples, the authors have carried out a correlation analysis of all examined indicators. The results of correlation analysis revealed significant positive and negative correlation between biotesting indicators and chemical substances in the examined water samples.


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References


Acknowledgements


Author Information

Ivanov VB1* Alexandrova VV

2Candidate of Biological Sciences, Nizhnevartovsk State University, Russia

3Doctor of, Biological Sciences, Nizhnevartovsk State University, Russia

4Master student, Nizhnevartovsk State University, Russia

5Postgraduate student, Nizhnevartovsk State University, Russia

6Candidate of, Biological Sciences, Bashkir State University, Russia