(a) Vertical distribution of SOx (SO2 + SO42-) concentrations averaged over the area north of 75°N, and (b) contributions from the different sources
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Model calculations of sulfur deposition and fraction of dry deposition for the period July 1990 to June 1991 in northern Fennoscandia and the Kola Peninsula
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(a) The contribution from the different sources to the total deposition, averaged over the area north of 75°N from October 1990 to May 1994, (b) the calculated total monthly depositions of SOx [..]
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Vertical distribution of Arctic haze in summer, winter, and the whole year Sulfur air concentrations and relative source-contribution (%) for different heights above the ground are shown The [..]
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(a) Critical loads of acidity expressed as sulfur (5th percentile presented for each grid) for lakes in northern Fennoscandia and surface waters on Svalbard, and (b) their exceedance (95th percentile)
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Body burdens of radiocaesium (yearly averages) across the Canadian Arctic
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Yearly and depth-averaged concentrations (Bq/m3) of 137Cs after 6 years from Harms' model The sources are instantaneous releases of 1 PBq from the dump sites in Abrosimov Bay, Stepovogo Bay, Tsivolky [..]
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Transport of 90Sr, originating from Sellafield, along the coast of Norway The highest values are found in the Norwegian Coastal Current and decrease northward
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Changes with time in 131I activity concentration in Finnish air samples
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Changes with time in 137Cs activity concentration in air in Norway, Finland and Russia
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Changes with time in wet and dry deposition of 137Cs in Arctic Finland and north west Russia (Nenets Autonomous Okrug)
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Changes with time in wet and dry deposition of 90Sr in Arctic Finland and Greenland
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Changes with time in 90Sr activity concentration (5-year means) in lichens in Greenland and Russia
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Changes with time in 137Cs activity concentrations (5-year means) in lichens in Arctic Finland, Greenland, and Russia
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Changes with time in 137Cs activity concentration in lichen from Arctic Finland, north west Russia, and Greenland
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