Abstract
The influence of nitrate on anaerobic phosphorus release from lake sediments was studied in laboratory experiments. There was a clear positive correlation between nitrate concentration and the rate at which phosphorus was transformed from particulate to dissolved form. The use of 32P-labelled compounds confirmed that particulate iron-phosphorus associates were the origin of dissolved phosphorus. A possible explanation for the stimulating effect of nitrate on phosphorus release is that nitrate increases the activity of nitrate reducing bacteria, which (after the exhaustion of nitrate) utilize iron as an electron acceptor. This should cause iron and phosphorus to be released.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Andersen, J.M., 1982. Effect of nitrate concentration in lake water on phosphate release from the sediment. Water Res., 16: 1119–1126.
Boström, B., 1984. Potential mobility of phosphorus in different types of lake sediment. Int. Rev. Ges. Hydrobiol., 69: 457–474.
Einsele, W., 1938. Uber chemische und kolloidchemische Vorgänge in Eisenphosphat-Systemen unter lim- nologischen und limnogeologischen Gesichtpunkten. Arch Hydrobiol., 33: 361–387.
Fenchel, T. and Blackburn, T.H., 1979. Bacteria and Mineral Cycling. Academic Press, London.
HÃ¥kansson, L. and Jansson, M., 1983. Principles of Lake Sedimentology. Springer-Verlag, Berlin, Heidelberg, New York, Tokyo.
Jones, J.G., Gardner, S. and Simon, B.M., 1983. Bacterial reduction of ferric iron in a stratified eutrophic lake. J. Gen. Microbiol., 129: 131–139.
Mortimer, C.H., 1941. The exchange of dissolved sub-stances between mud and water in lakes. I. J. Ecol., 29: 280–329.
Ottow, J.C.G. and Munch, J.C., 1978. Mechanisms of reductive transformations in the anaerobic microenvironment of hydro morphic soils. In: W.E. Krumbein (Editor), Environmental Biochemistry and Geomicrobiology, vol. 2. Ann Arbor Sci. Publ., Ann Arbor, MI, pp. 483–491.
Ripl, W., 1976. Biochemical oxidation of polluted lake sediment with nitrate. Ambio, 5: 132–135.
Sørensen, J., 1982. Reduction of ferric iron in anaerobic, marine sediment and interaction with reduction of nitrate and sulfate. Appl. Environ. Microbiol., 43 (2): 319–324.
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1986 Springer-Verlag New York Inc.
About this paper
Cite this paper
Jansson, M. (1986). Nitrate as a Catalyst for Phosphorus Mobilization in Sediments. In: Sly, P.G. (eds) Sediments and Water Interactions. Springer, New York, NY. https://doi.org/10.1007/978-1-4612-4932-0_33
Download citation
DOI: https://doi.org/10.1007/978-1-4612-4932-0_33
Publisher Name: Springer, New York, NY
Print ISBN: 978-1-4612-9364-4
Online ISBN: 978-1-4612-4932-0
eBook Packages: Springer Book Archive