Publication: Spatial microheterogeneity and selective microbial consumption of dissolved free amino acids in an oligomesotrophic lake
Spatial microheterogeneity and selective microbial consumption of dissolved free amino acids in an oligomesotrophic lake
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Krempaska, N., Horňák, K., Silva, M. O. D., & Pernthaler, J. (2021). Spatial microheterogeneity and selective microbial consumption of dissolved free amino acids in an oligomesotrophic lake. Limnology and Oceanography, 66, 3728–3739. https://doi.org/10.1002/lno.11912
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We studied the cm to m scale spatial distribution of dissolved free amino acids (DFAA) in the upper epilimnion of oligomesotrophic Lake Zurich in 14 sampling campaigns over > 3 years and at various periods of the growing season. During each campaign, 10 sets of 10 simultaneously drawn samples (10 mL, 2 cm distance) were collected from 5 m depth. DFAA concentrations varied by one to > 3 orders of magnitude within sets, providing field evidence for DFAA release from macroscopic point sources and for substantial variability of the in-sit
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- Krempaska, Natalia
- Horňák, Karel
- Silva, Marisa O D
- Pernthaler, Jakob
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Krempaska, N., Horňák, K., Silva, M. O. D., & Pernthaler, J. (2021). Spatial microheterogeneity and selective microbial consumption of dissolved free amino acids in an oligomesotrophic lake. Limnology and Oceanography, 66, 3728–3739. https://doi.org/10.1002/lno.11912
