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Title: | Spatio-Temporal Dynamics in Physico-Chemical Properties, Phytoplankton and Bacterial Diversity as an Indication of the Bovan Reservoir Water Quality | Authors: | Zlatković, Slobodan Medić, Olja Predojević, Dragana Nikolić, Ivan Subakov-Simić, Gordana Onjia, Antonije Berić, Tanja Stanković, Slaviša |
Keywords: | Physico-chemical parameters;Microbiota;16S amplicon sequencing;Seasonal changes;Water-depth variations;Microbial ecology | Issue Date: | 27-Jan-2022 | Rank: | M22 | Publisher: | MDPI | Journal: | Water | Abstract: | The study aimed to investigate the physico-chemical properties as well as phytoplankton and bacterial community diversity of Bovan Lake reservoir in Serbia to gain insight into the seasonal dynamic of water quality. All analyses were performed at three localities and water depths in spring, summer, autumn, and winter 2019. Seven phytoplankton phyla comprising 139 taxa were detected at all three localities (Chlorophyta 58%, Bacillariophyta 14%, Cyanobacteria 9%, Chrysophyta 5%, Dinophyta 5%, Euglenophyta 5%, and Cryptophyta 4%). Winter 2019 was characterized by the presence of 36 unique species in all phyla except Euglenophyta. Bacterial diversity analyses showed that Proteobacteria, Actinobacteria, Bacteroidetes, Cyanobacteria, and Verrucomicrobia dominated the water intake locality at all three water depths (0.5, 10, and 20 m below the surface). In general, the physico-chemical parameters, phytoplankton, and bacterial community composition depended on the season and the water depth and showed that Bovan Lake was of satisfactory ecological status and water quality at all localities, and meets the needs for all intended purposes. |
URI: | https://biore.bio.bg.ac.rs/handle/123456789/4646 | ISSN: | 2073-4441 | DOI: | 10.3390/w14030391 |
Appears in Collections: | Journal Article |
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