, Volume 228, Issue 1, pp 91–99 | Cite as

Phosphorus release from resuspended sediment in the shallow and wind-exposed Lake Arresø, Denmark

  • Martin Søndergaard
  • Peter Kristensen
  • Erik Jeppesen


Wind-induced sediment resuspension occurs frequently in the shallow and eutrophic Lake Arresø, Denmark. The impact of resuspension on internal phosphorus loading was investigated by laboratory experiments studying P-release from the undisturbed sediment surface and by experiments simulating resuspension events.

Phosphorus release from undisturbed sediment sampled in May and August was 12 mg and 4 mg m−2 d−1, respectively. During experimental simulation of resuspension, soluble reactive phosphate (SRP) increased by 20–80 µg l−1, which indicates that a typical resuspension event in the lake would be accompanied by the release of 150 mg SRP m−2. The internal P loading induced by resuspension is estimated to be 60–70 mg m−2 d−1, or 20–30 times greater than the release from undisturbed sediment.

SRP release during simulation of resuspension was mainly dependent on the equilibrium conditions in the water column and was basically independent of the increase in suspended solids and the duration of resuspension. A second simulation of resuspension conducted 26 hours later, did not result in any further release of SRP from sediment sampled in May. In contrast, there was an additional SRP release from sediment sampled in August, indicating that an exchangable P pool, capable of altering equilibrium conditions, is built up between resuspension events.

It is concluded that resuspension, by increasing the P flux between sediment and water, plays a major role in the maintenance of the high nutrient level in Lake Arresø. A relatively high release rate is maintained during resuspension because of the low Fe:P ratio and the high concentration of NH4Cl-extractable P in the sediment.

Key words

shallow lakes resuspension internal P-loading equilibrium concentration 


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  1. Aalderink, R. H., L. Lijklema, J. Breukelman, W. Raaphorts & A. G. Brinkman, 1984. Quantification of wind-induced resuspension in a shallow lake. Wat. sci. Tech. 17: 903–914.Google Scholar
  2. Andersen, J. M., 1974. Nitrogen and phosphorus budgets and the role of sediments in six shallow Danish lakes. Arch. Hydrobiol. 74: 528–550.Google Scholar
  3. Andersen, F. Ø. & E. Lastein, 1981. Sedimentation of resuspension in shallow eutrophic Lake Arreskov, Denmark. Verh. int. Ver. Limnol. 21: 425–430.Google Scholar
  4. APHA, 1980. Standard Methods For the Examination of Water and Wastewater.Google Scholar
  5. Bengtsson, L., T. Hellström & L. Rakoczi, 1990. Redistribution of sediments in three Swedish lakes. Hydrobiologia 192: 167–181.Google Scholar
  6. Bonnie, K. E. & J. A. Standford, 1988. Phosphorus bioavailability of fluvial sediments determined by algal assays. Hydrobiologia 160: 9–18.Google Scholar
  7. Boström, B., M. Jansson & C. Forsberg, 1982. Phosphorus release from lake sediments. Arch. Hydrobiol. Beih. Ergebn. Limnol. 18: 5–59.Google Scholar
  8. de Groot, W. T., 1981. Phosphate and wind in a shallow lake.Arch. Hydrobiol. 91: 475–489.Google Scholar
  9. Demers, S., J.-C. Therrialut, E. Bourget & B. Bah, 1987. Resuspension in the shallow sublittoral zone of a macrotidal estuarine environment: Wind influence. Limnol. Oceanogr. 32: 327–339.Google Scholar
  10. Enell, M. & S. Löfgren, 1988. Phosphorus in interstitial water: methods and dynamics. Hydrobiologia 170: 103–132.Google Scholar
  11. Gippel, C. L.,1989. The use of turbidimeters in suspended research.Hydrobiologia 176/177: 465–480.Google Scholar
  12. Hamilton, D. P. & S. F. Mitchell, 1988. Effects of wind on nitrogen, phosphorus, and chlorophyll in a shallow New Zealand lake.Verh. int. Ver. Limnol. 23: 624–628.Google Scholar
  13. Hieltjes, A. H. M. & L. Lijklema, 1980. Fractionation of Inorganic Phosphates in Calcareous Sediments. J. envir. Qual. 9: 405–407.Google Scholar
  14. Holtan, H., L. Kamp-Nielsen & A. O. Stuanes, 1988. Phosphorus in soil, water and sediment: an overview. Hydrobiologia 170: 19–34.Google Scholar
  15. Hovedstadsrådet, 1989a. Restaurering og fremtidig tilstand i Arresø (in Danish).Google Scholar
  16. Hovedstadsrådet, 1989b. Arresø 1985–1988, Tilsynsdata. (in Danish).Google Scholar
  17. Jensen, H. S., P. Kristensen, E. Jeppesen & A. Skytthe (in pres). Iron:phosphorus ratio in surface sediment as an indicator of phosphate release from aerobic sediments in shallow lakes. Presented on the 5th International Symposium on The Interactions between Sediments and Water, Sweden August 1990.Google Scholar
  18. Jonasson, P. M. & C. Lindegård, 1979. Zoobenthos and its contribution to the metabolism of shallow lakes. Arch. Hydrobiol. Beih. Ergebn. Limnol. 13: 162–180.Google Scholar
  19. Koroleff, F., 1970. Determination of total phosphorus in natural water by means of persulphate oxidation. An. Interlab. report No. 3 Cons. Int. pour l'Explor de la mer.Google Scholar
  20. Kristensen, P., M. Søndergaard & E. Jeppesen, 1992. Resuspension in a shallow lake. Presented at the 5th International Symposium on The Interactions between Sediments and Water, Sweden, August 1990. Hydrobiologia 228: 101–109.Google Scholar
  21. Kristensen, P., J. P. Jensen & E. Jeppesen, in press. Simple empirical lake models.Google Scholar
  22. Murphy, J. & J. P. Riley, 1962. A modified single solution method for determination of phosphate in natural waters. Anal. Chem. Acta 27: 31–36.Google Scholar
  23. Olrik, K., 1981. Succession of Phytoplankton in Response to Environmental Factors in Lake Arresø, North Zealand, Denmark. Schweiz. Z. Hydrol. 43: 6–19.Google Scholar
  24. Peters, R. H. & A. Cattaneo, 1984. The effects of turbulence on phosphorus supply in a shallow bay of Lake Memphremagog.Verh. int. Ver. Limnol. 22: 185–189.Google Scholar
  25. Reynolds, C., 1984. The ecology of freshwater phytoplankton. Cambridge University press, 384 pp.Google Scholar
  26. Reynolds, C. S., 1987. Cyanobacterial Water-Bloms. Adv. Both. Res. 13: 67–143.Google Scholar
  27. Ryding, S.-O. & C. Forsberg, 1977. Sediments as a nutrient source in shallow polluted lakes. In: Golterman, H. L. (ed.), Interactions between sediments and fresh water: 227–234. Dr W. Junk B. V., The Hague.Google Scholar
  28. Sommer, U., 1989. Plankton ecology. Springer Verlag, 369 pp.Google Scholar
  29. Søndergaard, M., 1989. Phosphorus release from a hypertrophic lake sediment: Experiments with intact sediment cores in a continuous flow system. Arch. Hydrobiol. 116: 45–59.Google Scholar
  30. Søndergaard,M., 1990. Pore water dynamics in the sediment of a shallow and hypertrophic lake 1990. Hydrobiologia 192:247–258.Google Scholar
  31. Viner, A. B., 1988. Phosphorus on suspensoids from the Tongariro River (North Island, New Zealand) and its potential availability for algal growth. Arch. Hydrobiol. 111: 481–489.Google Scholar

Copyright information

© Kluwer Academic Publishers 1992

Authors and Affiliations

  • Martin Søndergaard
    • 1
  • Peter Kristensen
    • 1
  • Erik Jeppesen
    • 1
  1. 1.Division of Freshwater EcologyNational Environmental Research InstituteSilkeborgDenmark

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