Nitrogen cycling across the sediment-water interface in an eutrophic, artificially oxygenated lake

Processes controlling the nitrogen (N) exchange between water and sediment in eutrophic Lake Sempach were studied using three different independent methods: benthic flux chambers, interstitial water data and hypolimnetic mass balances. The sediments released NH super(+) sub(4) (1.1-16.1 mmoles m sup...

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Veröffentlicht in:	Aquatic sciences 1994-06, Vol.56 (2), p.115-133
Hauptverfasser:	Hoehener, P, Gaechter, R
Format:	Artikel
Sprache:	eng
Schlagworte:	Animal and plant ecology Animal, plant and microbial ecology Biological and medical sciences Fresh water ecosystems Freshwater Fundamental and applied biological sciences. Psychology Synecology
Online-Zugang:	Volltext
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Zusammenfassung:	Processes controlling the nitrogen (N) exchange between water and sediment in eutrophic Lake Sempach were studied using three different independent methods: benthic flux chambers, interstitial water data and hypolimnetic mass balances. The sediments released NH super(+) sub(4) (1.1-16.1 mmoles m super(-2)/d), NO super(-) sub(2) (0.1-0.4 mmoles m super(-2)/d) and dissolved organic N (
ISSN:	1015-1621 1420-9055
DOI:	10.1007/BF00877203