Summer and winter visibility observations (for relative humidities less than 80%) for the period 1951 to 1993 in North America
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The time series of light scattering (?sp) and optical depth (?) at 500 nm at Barrow, Alaska
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Locations of upper-air meteorological monitoring stations in the Arctic Meteorological station density for surface observations is greater for inland areas of the Arctic, while observations of any [..]
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Lower tropospheric temperatures since 1979, from satellite monitoring High variability is characteristic of the Arctic region due to its isolation from the moderating influences of warm, lower [..]
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Lower stratospheric (ca 120-40 hPa) Arctic temperature trends (°C per decade, January 1979 to February 1996), as monitored by MSUs on polar orbiting satellites
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Lower tropospheric Arctic temperature trends (°C per decade, January 1979 to February 1996), as monitored by MSUs on polar orbiting satellites
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Anthropogenic SO2 emissions for 1985 north of 30°N
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Mean January and July surface air temperatures (°C) in the Arctic
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Mean atmospheric sea-level pressure (mb) in the Arctic in January
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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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(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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Model calculations of total (wet and dry) deposition estimates of sulfur for 1988
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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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SO2 emissions north of 50°N (modified after Benkovitz et al 1995, see Figure 91) showing point source emissions from Arctic and subarctic non-ferrous smelters and including natural DMS sources from [..]
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