Browsing NIVA-rapporter by Subject "dynamisk modellering"
Now showing items 1-6 of 6
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Critical Loads, Target Load Functions and Dynamic Modelling for Surface Waters and ICP Waters Sites (ICP Waters report 83/2006)
(NIVA-rapport;5166, Research report, 2006-08)Critical load functions (CLF) for ICP Water sites estimated with the FAB model and based on recent data (2000-02) do not differ greatly from those based on earlier data (1992-94/5). The ICP Waters sites in Europe are largely ... -
Dynamic Modelling of Surface Waters: Impact of emission reduction - possibilities and limitations (ICP Waters report 70/2002)
(NIVA-rapport;4598, Research report, 2002-12)Dynamic models provide an extension to critical loads by predicting the timescale of chemical recovery to emission reductions. They can also be used to determine the deposition levels required to achieve a prescribed target ... -
Impacts of Air Pollution on Freshwater Acidification under Future Emission Reduction Scenarios; ICP Waters contribution to WGE report (ICP Waters report 108/2011)
(NIVA-rapport;6243, Research report, 2011-11)The UNECE Convention on Long-range Transboundary Air Pollution (LRTAP) is currently working on a revision of the Gothenburg protocol. ICP Waters has used the dynamic model MAGIC to evaluate the effects of future deposition ... -
Prognoses for future recovery from acidification of water, soils and forests: Dynamic modeling of Norwegian data from ICP Forests, ICP IM and ICP Waters
(NIVA-rapport;4577, Research report, 2002)The project reported here was a cooperation between the National Focal Centers for four of the ICPs in Norway: ICP Mapping and Modeling, ICP Waters, ICP Forest and ICP Integrated Monitoring. Dynamic modeling was carried ... -
Target loads for acidification of Norwegian surface waters
(NIVA-rapport;5099, Research report, 2005)Target load is a logical extension of the critical load concept and incorporates the time delays in the chemical recovery from acidification. Calculations based on data from the Norwegian monitoring lakes and the dynamic ... -
The 15-year report: Assessment and monitoring of surface waters in Europe and North America acidification and recovery, dynamic modelling and heavy metals (ICP Waters report 73/2003)
(NIVA-rapport;4716, Research report, 2003-08)The main aim of the ICP Waters Programme is to assess, on a regional basis, the degree and geographical extent of the impact of atmospheric pollution, in particular acidification, on surface waters. Twenty-two countries ...