Phytoplankton diatoms (Bacillariophyta) in the lakes of the Khabuyka River basin (Nenets Nature Reserve, Nenets Autonomous Area)


A. S. Stenina


DOI: https://doi.org/10.31111/nsnr/2009.43.82


Abstract

The article contains data on diatom composition in the phytoplankton of the Khabujka River basin lakes located in the shore of the Pechora Bay (the Barents Sea, Malosemelskaya tundra). A total of 221 species with varieties and forms from 37 genera and 16 families were identified in 13 lakes. The families Naviculaceae (84 taxa), Fragilariaceae (23), Bacillariaceae (21), Achnanthaceae (20), Eunotiaceae and Stephanodiscaceae (16 taxa each) are the most diverse. Ecological and geographical analyses showed predominance of alkaliphilic and halophilic species with mesohalobous ones in diatom composition. Taxonomical list includes data about diatoms distribution in the lakes with different pH and conductivity.


Keywords: diatoms, tundra lakes, Khabujka River basin, Pechora Bay of the Batents Sea


Section: Algae


How to cite

Stenina A. S. 2009. Phytoplankton diatoms (Bacillariophyta) in the lakes of the Khabuyka River basin (Nenets Nature Reserve, Nenets Autonomous Area). Novosti sistematiki nizshikh rastenii 43: 82–98. https://doi.org/10.31111/nsnr/2009.43.82


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