• Map of critical loads (sulphur) for coniferous forest soils in Norway 

      Wright, R.; Rudi, G.; Frogner, T.; Håøya, A.-O.; Cosby, J.B.; Esser, J.M. (NIVA-rapport;2830, Research report, 1992)
      Maps of critical loads of acidity and exceedance (sulphur) for coniferous forest soils in Norway have been compiled using the dynamic MAGIC model based on the soil survey data of NIJOS and NISK, the atmospheric deposition ...
    • Maps of critical loads and exceedance for sulfur and nitrogen to forest soils in Norway 

      Frogner, T.; Wright, R.; Cosby, J.B.; Esser, J.M. (NIVA-rapport;3090, Research report, 1994)
      We use the dynamic MAGIC model to calculate critical loads of sulfur and nitrogen for forest soils in Norway. Inputs include the soil surveydata of NIJOS and NISK, the atmospheric deposition data of NILU, the forest ...