Search Results: "acidification" OR "sulphur" OR "sulfur"

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Critical loads of acidity for soils Critical loads of acidity for terrestrial ecosystems in northern Europe and Canada north of 60 degrees N.
NAO index for the period 1979 to 2002 NAO index for the period 1979 to 2002
Locations of background monitoring stations for air and precipitation chemistry Locations of background monitoring stations for air and precipitation chemistry, and arctic haze and the Russian precipitation chemistry stations
Trends in weighted summer and winter sulfate concentrations in precipitation within the Arctic Trends in weighted summer and winter sulfate concentrations in precipitation within the Arctic
Trends in weighted summer and winter nitrate concentrations in precipitation within the Arctic Trends in weighted summer and winter nitrate concentrations in precipitation within the Arctic
Frequency distribution for monthly pH values in precipitation within the Russian Arctic for the Atlantic Frequency distribution for monthly pH values in precipitation within the Russian Arctic for the Atlantic, Siberian, and Pacific sectors for 1990 to 2004
Diatom-inferred Holocene pH histories of lakes in arctic Fennoscandia and the Kola Peninsula Diatom-inferred Holocene pH histories of lakes in arctic Fennoscandia and the Kola Peninsula. Toskaljavri (a) is redrawn from Seppä et al. (2002), Tsuolbmajavri (b) from Seppä and Weckström (1999), [..]
Diatom-inferred recent pH-histories of 14 lakes and ponds in northern Fennoscandia Diatom-inferred recent pH-histories of 14 lakes and ponds in northern Fennoscandia. Note the different scales for age and pH. Figures A-C are from Korhola et al. (1999), D-E from Erola (1999), F-G [..]
Impact of soot deposited onto snow and ice surfaces in the Arctic Impact of soot deposited onto snow and ice surfaces in the Arctic. Polar ice reflects light from the sun back to space (a). As the ice begins to melt, less light is reflected and more is absorbed by [..]

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