Blar i NIVA Open Access Archive på forfatter "Cosby, J.B."

Viser treff 1-4 av 4

    • 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 ...

    • MERLIN model applied to NITREX Gårdsjön 

      Kjønnaas, O.; Wright, R.; Cosby, J.B. (NIVA-rapport;3696, Research report, 1997)
      A new process-oriented dynamic model, MERLIN, has been tested on a nitroen-manipulated catchment at Gårdsjön, Sweden, to elucidate the time aspects of nitrogen "saturation". The model is calibrated to the period 1930-90 ...

    • Modelling long-term hydrochemical response at ENCORE catchments in the UK and Norway 

      Jenkins, A.; Wright, R.; Cosby, J.B. (NIVA-rapport;3168, Research report, 1994)
      MAGIC, a catchment-scale model of soil and water acidification, is applied to 10 ENCORE catchments in the UK and Norway and used to examine the dynamic response to several scenarios of future land-use. The model is evaluated ...