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Spatial dynamics of species richness of phytoplankton of Lake Balkhash in the gradient of abiotic factors Cover

Spatial dynamics of species richness of phytoplankton of Lake Balkhash in the gradient of abiotic factors

Open Access
|Jul 2017

Abstract

The spatial distribution of species richness of phytoplankton was studied along the Balkhash Lake water area during the summer of 2004. With statistically weak connections of phytoplankton with environmental parameters, three-dimensional graphs revealed a complex character of its spatial variability in the gradient of environmental factors. Macrophytes had a stimulating effect on the species richness of planktonic algae. We found a correlation between species richness of Cyanobacteria, Chrysophyta, Euglenophyta and Dinophyta and the ionic composition of water. The important role of temperature was traced. Species richness of algal communities increased with increasing temperature in the gradient of nutrients and correlated with the abundance of macrophytes.

DOI: https://doi.org/10.1515/trser-2017-0009 | Journal eISSN: 2344-3219 | Journal ISSN: 1841-7051
Language: English
Page range: 1 - 18
Published on: Jul 8, 2017
Published by: Lucian Blaga University of Sibiu
In partnership with: Paradigm Publishing Services
Publication frequency: 3 issues per year
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© 2017 Sophia Barinova, Elena Krupa, Ulrika Kadyrova, published by Lucian Blaga University of Sibiu
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.