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Drivers of macrophyte and diatom diversity in a shallow hypertrophic lake
- 1.0544900 - BÚ 2022 RIV CH eng J - Journal Article
Šumberová, Kateřina - Vild, Ondřej - Ducháček, M. - Fabšičová, Martina - Potužák, J. - Fránková, Markéta
Drivers of macrophyte and diatom diversity in a shallow hypertrophic lake.
Water. Roč. 13, č. 11 (2021), č. článku 1569. E-ISSN 2073-4441
R&D Projects: GA MŠMT(CZ) LD14045
Institutional support: RVO:67985939
Keywords : epiphytic diatoms * fish farming * wetland vegetation
OECD category: Marine biology, freshwater biology, limnology
Impact factor: 3.530, year: 2021
Method of publishing: Open access
https://doi.org/10.3390/w13111569
We studied macrophyte and diatom assemblages and a range of environmental factors in the large hypertrophic Dehtář fishpond (Southern Bohemia, Czech Republic) over the course of several growing seasons. Water level fluctuations, caused by the interaction of fish farming management and climatic extremes, were identified as one of the most important factors shaping the structure and species composition of diatom and macrophyte assemblages. The distance of the sampling sites from large inflows reflected well the spatial variability within the fishpond, with important differences in duration of bottom drainage and exposure to disturbances in different parts of the fishpond. Disturbances caused by intensive wave action are most probably a crucial factor allowing the coexistence of species with different nutrient requirements under the hypertrophic conditions of the Dehtář fishpond.
Permanent Link: http://hdl.handle.net/11104/0321696
File Download Size Commentary Version Access Drivers of macrophyte.pdf 1 20.6 MB Other open-access
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