Free Amino Acids in Lakes: Concentrations and Assimilation Rates in Relation to Phytoplankton and Bacterial Production

Diel changes of concentrations and assimilation rates of dissolved free amino acids (DFAA) were followed every third day during periods of 3-5 weeks in eutrophic Frederiksborg Slotsso and Lake Hylke and oligotrophic Lake Almind. Concentrations of DFAA varied from 78 to 3,672 nM, but most concentrati...

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Veröffentlicht in:	Limnology and oceanography 1987-01, Vol.32 (1), p.97-111
1. Verfasser:	Jorgensen, NOG
Format:	Artikel
Sprache:	eng
Schlagworte:	Amino acids Animal and plant ecology Animal, plant and microbial ecology Bacteria Biological and medical sciences Carbon Fresh water ecosystems Freshwater Fundamental and applied biological sciences. Psychology Lakes Phytoplankton Primary productivity Radiocarbon Respiration Synecology Water samples Zooplankton
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Zusammenfassung:	Diel changes of concentrations and assimilation rates of dissolved free amino acids (DFAA) were followed every third day during periods of 3-5 weeks in eutrophic Frederiksborg Slotsso and Lake Hylke and oligotrophic Lake Almind. Concentrations of DFAA varied from 78 to 3,672 nM, but most concentrations were between 200 and 1,600 nM. Diel variations of DFAA ranged from
ISSN:	0024-3590 1939-5590
DOI:	10.4319/lo.1987.32.1.0097