Search Results: "acidification" OR "time trends" OR "emissions and discharges" OR "sources - anthropogenic" OR "sulphur and Sox"

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Frequency and variation in the direction of air masses Frequency and variation in the direction of air masses arriving at Oulanka and Zeppelin over 4-year periods during the 1990s
Annual and seasonal variations in average background levels of sulfate sulfur and total nitrogen in precipitation across the Atlantic Annual and seasonal variations in average background levels of sulfate sulfur and total nitrogen in precipitation across the Atlantic, Siberian, and Pacific sectors of the Russian Arctic
Annual and seasonal variations in sulfate sulfur concentrations Annual and seasonal variations in sulfate sulfur concentrations in an industrial area (Norilsk) and a background area (Turukhansk) of the Siberian sector of the Russian Arctic
Trends in summer and winter total sulfate concentrations in air within the Arctic Trends in summer and winter total sulfate concentrations in air within the Arctic
Acidity of snow cover across the Russian Arctic, 2001–2004 Acidity of snow cover across the Russian Arctic, 2001–2004
Mean exposure to sulfur dioxide at Oulanka and Zeppelin Mean exposure to sulfur dioxide at Oulanka and Zeppelin in relation to the direction of air masses arriving at the stations in the 1990s
Mean concentration and exposure to nitrogen compounds at Zeppelin Mean concentration and exposure to nitrogen compounds at Zeppelin in relation to the direction of air masses arriving at the station in the 1990s
Mean surface air concentrations of sulfur oxides Mean surface air concentrations of sulfur oxides (i.e., sulfur dioxide plus sulfate) and nitrate in 2000
Total deposition of sulfur oxides Total deposition of sulfur oxides (i.e., sulfur dioxide plus sulfate) and nitrate in 2000
Time series of measured and modeled monthly concentrations of sulfur dioxide, sulfate, and nitrate at Tustervann , Norway Time series of measured and modeled monthly concentrations of sulfur dioxide, sulfate, and nitrate at Tustervann , Norway
Scatterplots comparing measured and modeled annual average concentrations of sulfur dioxide, sulfate, nitrate and ammonium Scatterplots comparing measured and modeled annual average concentrations of sulfur dioxide, sulfate, nitrate and ammonium at arctic monitoring stations for 1991 to 2000. Labels on graphs refer to [..]
Total mean concentrations and total depositions of sulfur oxides, reduced nitrogen and airborne oxidized nitrogen Total mean concentrations and total depositions of sulfur oxides, reduced nitrogen (NHX) and airborne oxidized nitrogen (NOy) for the area north of Arctic Circle for six emissions scenarios
Time series of measured and modeled monthly concentrations of sulfur dioxide, sulfate, and nitrate at Janiskoski Time series of measured and modeled monthly concentrations of sulfur dioxide, sulfate, and nitrate at Janiskoski, Russia
Time series of measured and modeled monthly concentrations of sulfur dioxide, sulfate, and nitrate at Zeppelin Time series of measured and modeled monthly concentrations of sulfur dioxide, sulfate, and nitrate at Zeppelin, Spitsbergen
NAO index for the period 1979 to 2002 NAO index for the period 1979 to 2002

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