Using Benthic macro-invertebrates to assess ecological status of the Arbuga river in the, Sengiley Mountains, national park, Russia
Loading...
Date
2016
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
The objective of this study was to assess water quality of the Arbuga River in one of the National Parks in Russia, which is under
severe stress from anthropogenic activities, using benthic macro-invertebrates as biological indicators. The study was carried
out in 2012 and the findings were compared to an earlier study done in 2000. The indices used in the study to describe the
invertebrate community species abundance were the Shannon-Weaver index and a density index (dominance). To assess the
ecological status of the Arbuga River the Biotic Trent River Index was used. The results confirmed that the Arbuga River was in a
moderately-polluted to critically polluted condition in some areas due to a range of anthropogenic impacts, at the time of the
study. The health of the river had degraded from good to moderately-polluted since 2000 because of a range of anthropogenic
factors.
Description
Keywords
Benthicmacro-invretebrates, River health, Biological indicators
Citation
Lewis, E. (2016). Using Benthic macro-invertebrates to assess ecological status of the Arbuga river in the, Sengiley Mountains, national park, Russia. International Journal of Innovative Research & Development, 5(10) 39-43.