Abstract
The influence of calcite precipitation on the phosphorus cycle in stratified hardwater lake was studied before and during experiments with a new restoration technique. Surveys of the chemical composition of water column and monitoring of settling particles of Lake Luzin (North–East) showed that calcite precipitation occurs each year over 2–3 periods during spring and summer. The change of the phosphorus content influenced the calcite precipitation intensity. The sedimentation fluxes of phorphorus and the calcite precipitation were closely associated. Based on the hypothesis that calcite precipitation acts as an improvement to the trophic state by enhancing the internal phosphorus sink, this new technology for lake restoration was developed. The hypolimnetic Ca(OH)2 addition during summer stratification in 1996–1997 induced the calcite precipitation in the deep water layer of Basin Carwitz of Lake Schmaler Luzin. The treatment also supported the natural calcite precipitation in the epilimnion. The annual total phosphorus content decreased from 0.46 tons in 1995 to 0.35 tons in 1997. The annual SRP content decreased from 0.02 tons in 1996 to 0.01 tons in 1997 after beginning the artificial calcite precipitation in 1996. The decrease of the annual Chl-a concentration in 1998 on 38% compared with that in 1996 pointed out the lake recovering. According to the one box model, the artificial calcite precipitation affected the P cycle in the lake by suppressing the P release from the sediments.
Similar content being viewed by others
References
Danen-Louwerse, H. J., L. Lijklema & M. Coenraats, 1995. Coprecipitation of phosphate with calcium carbonate in Lake Veluwe. Wat. Res. 29: 1781–1785.
Dittrich, M., P. Casper & R. Koschel, 2000. Changes in the porewater chemistry of profundal sediments in responce to artificial hypolimnetic calcite precipitation. Arch. Hydrobiol. Spec. Issues Advanc. Limnol. 55: 412–432.
Dittrich, M., O. Gabriel & R. Koschel, 2001. Phosphorus mobility in hardwater lake sediments during the artificial calcite precipitation (submitted).
Gächter, R., A. Mares, E. Grieder, A. Zwyssig & P. Höhener, 1989. Auswirkung der Belüftung und Sauerstoffbegasung auf den PHaushalt des Sempachersees. wasser, energie, luft-eau, energie, air 11/12: 335–341.
Gächter, R. & B. Wehrli, 1998. Ten years of artificial mixing and oxygation: no effect on the internal phosphorus loadimg of two eutrophic lakes. Envir. Sci. Technol. 32: 3659–3665.
Groleau, A., B. Vincon-Leite, B. Tassin, G. Sarazin & C. Quiblier– Lloberas, 1999. Calcite precipitation and interaction with phosphorus cycle in Lake Bourget, France. in Armannsson, H. (ed.), Geochemistry of the Earth's Surface. Balkema, Rotterdam: 565–568.
Hartley, A. M., W. A. House, M. E. Callow & B. S. C. Leadbeater, 1995. The role of a green alga in the precipitation of calcite and the coprecipitation of phosphate in freshwater. Int. Rev. ges. Hydrobiol. 80: 385–401.
House, W. A., 1987. Inhibition of calcite crystal growth by inorganic phosphate. J. Colloid Interface Sci. 119: 505–511.
House, W. A., 1990. The prediction of phosphate coprecipitation with calcite in freshwater. Wat. Res. 24: 1017–1023.
Jordan, H.-J., M. Jordan & W. M. Richter, 1986. Topographischmorphometrische Erfassung der Gewässer der Feldberger Seenlandschaft unter limnologischen Aspekten. Natur und Naturschutz in Mecklenburg 23: 28–42.
Kleiner, J., 1988. Coprecipitation of phosphate with calcite in lake water: a laboratory experiment modeling phosphorus removal with calcite in Lake Constance. Wat. Res. 22: 1259–1265.
Koschel, R., 1990. Pelagic calcite precipitation and trophic state of hard water lakes. Arch. Hydrobiol. Beih. 33: 713–722.
Koschel, R., J. Benndorf, G. Proft & F. Recknagel, 1983. Calcite precipitation as natural control mechanism of eutrophication. Arch. Hydrobiol. 98: 380–408.
Koschel, R., H.-D. Krausch, P.-F. Brinkmann & M. Pächnatz, 1985. Das Feldberger Seengebiet. Natur und Umwelt Bez. Neubrandenburg. 3: 1–96.
Koschel, R., M. Dittrich, P. Casper, T. Gonsiorczyk, A. Heiser & R. Rossberg, 1998a. Induced hypolimnetic calcite precipitation for restoration of stratified eutrophic lakes. Entwicklung von Gewaessertechnologien zur Sanierung von Talsperren und Seen. Abschlussbericht 1998 des vom Bundesminesterium fuer Bildung, Wissenschaft, Forschung und Technologie gefoerdeten Verbundvorhabens 'stehende Gewaesser': 55–97.
Koschel, R., M. Dittrich, P. Casper, P. Kasprzak, L. Krienitz, R. Rossberg & C. Rutzen, 1998b. Zur Durchführung der Massnahme: Künstliche calcitfällung und Tiefenwasserbelüftung im Schmalen Luzin (Mecklenburg-Vorpommern, Ergebnisbericht 1998 des vom Bundesminesterium fuer Bildung, Wissenschaft, Forschung und Technologie gefoerdeten Verbundvorhabens 'stehende Gewaesser'.
Murphy, T. P., K. J. Hall & I. Yesaki, 1983. Coprecipitation of phosphate with calcite in a naturally eutrophic lake. Limnol. Oceanogr. 28: 58–69.
Murphy, T. P. & E. E. Prepas, 1990. Lime treatment of hardwater lakes to reduce eutrophication. Verh. int. Ver. Limnol. 24: 327–334.
Nürnberg, G., 1998. Prediction of annual and seasonal phosphorus concentrations in stratified and polymictic lakes. Limnol. Oceanogr. 43: 1544–1552.
Rossknecht, H., 1980. Phosphatelimination durch autochtone Calcitfällung im Bodensee-Obersee. Arch. Hydrobiol. 88: 328–344.
Stabel, H.-H., 1986. Calcite precipitation in Lake Constance: chemical equilibrium, sedimentation, and nucleation by algae. Limnol. Oceanogr. 31: 1081–1093.
Thompson, J. B., S. Schultze-Lam, T. J. Beveridge & D. J. Des Marais, 1997. Whiting events: biogenic origin due to the photosynthetic activity of cyanobacterial picoplankton. Limnol. Oceanogr. 42: 133–141.
Thienemann, A., 1925. Mysis relicta. Z. Morphol. Ökol. Tiere. 3: 389–440.
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Dittrich, M., Koschel, R. Interactions between calcite precipitation (natural and artificial) and phosphorus cycle in the hardwater lake. Hydrobiologia 469, 49–57 (2002). https://doi.org/10.1023/A:1015571410442
Issue Date:
DOI: https://doi.org/10.1023/A:1015571410442