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SIL Proceedings, 1922-2010
Internationale Vereinigung für Theoretische und Angewandte Limnologie: Verhandlungen
Volume 21, 1981 - Issue 2
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V. Methods

Optimization of monitoring programmes by means of general correlations between standard water quality variables

With 2 figures and 1 table in the text

Sven-Olof Ryding
Pages 791-798 | Published online: 01 Dec 2017

References

  • Brink, N. & Lindén, B., 1980: Where does the commercial fertilizers go. — Ekohydrologi 7: 3–20. Swed. Univ. Agri. Sci., Div. of Water Management (in Swedish).
  • Environmental Protection Agency, 1973: Methods and practices for controlling water pollution from agricultural nonpoint sources. — EPA-430/9-73-015.
  • Forsberg, C. & Ryding, S.-O., 1980: Eutrophication parameters and trophic state indicies in 30 Swedish waste-receiving lakes. — Arch. Hydrobiol. 89: 180–207.
  • Forsberg, C., Ryding, S.-O. & Claesson, A., 1975: Recovery of polluted lakes. A Swedish research programme on the effect of advanced wastewater treatment and sewage diversion. — Wat. Res. 9: 51–59.
  • Gottschalk, L., Jensen, J. L., Lundquist, D., Solantie, R. & Tollan, A., 1979: Hydrologic regions in the Nordic countries. — Nordic Hydrology 10: 273–286.
  • Ryding, S.-O., 1977: Evaluation of water quality control. — Nat. Swed. Environ. Prot. Bd., PM 868 (in Swedish).
  • Ryding, S.-O., 1978: Research on recovery of polluted lakes. Loading, water quality and responses to nutrient reduction. — Acta Univ. Upsal. Abstracts of Uppsala dissertations, Faculty of Science, No. 459.
  • Ryding, S.-O., 1979: Short-comings in present water monitoring programmes. — NORDFORSK, Secretariat of Environm. Sciences, Helsinki, Publ. 1979: 2, 103–114 (in Swedish).
  • Ryding, S.-O. & Forsberg, C., 1979: Nitrogen, phosphorus and organic matter in running waters. Studies from six drainage basins. — Vatten 35: 46–58.
  • Ward, R. C., Nielsen, K. S. & Anderson, R. D., 1979: Statistical evaluation of sampling frequencies in monitoring networks. — J. Wat. Pollut. Contr. Fed. 51: 2292–2300.

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