The time series of (a) weekly-averaged non-seasalt (nss) sulfate aerosol at Alert, NWT, Canada, (b) monthly-averaged sulfate aerosol at Ny Ålesund, Norway, (c) weekly-averaged nitrate at Alert, and (d) weekly-averaged hydrogen ion at Alert

The time series of (a) weekly-averaged non-seasalt (nss) sulfate aerosol at Alert, NWT, Canada, (b) monthly-averaged sulfate aerosol at Ny Ålesund, Norway, (c) weekly-averaged nitrate at Alert, and [..]
The time series of (a) weekly-averaged non-seasalt (nss) sulfate aerosol at Alert, NWT, Canada, (b) monthly-averaged sulfate aerosol at Ny Ålesund, Norway, (c) weekly-averaged nitrate at Alert, and (d) weekly-averaged hydrogen ion at Alert

Emission rates of sulfur dioxide from Nikel together with annual average SO2 air concentrations measured at two sites in Norway (1978-1992)

Emission rates of sulfur dioxide from Nikel together with annual average SO2 air concentrations measured at two sites in Norway (1978-1992)
Emission rates of sulfur dioxide from Nikel together with annual average SO2 air concentrations measured at two sites in Norway (1978-1992)

Distribution (in percentiles) of whole blood lead concentrations in four regions in Greenland and in Greenlanders living in Denmark

Distribution (in percentiles) of whole blood lead concentrations in four regions in Greenland and in Greenlanders living in Denmark
Distribution (in percentiles) of whole blood lead concentrations in four regions in Greenland and in Greenlanders living in Denmark

Distribution (in percentiles) of whole blood mercury concentrations in four regions in Greenland and in Greenlanders living in Denmark

Distribution (in percentiles) of whole blood mercury concentrations in four regions in Greenland and in Greenlanders living in Denmark
Distribution (in percentiles) of whole blood mercury concentrations in four regions in Greenland and in Greenlanders living in Denmark

Distribution (in percentiles) of whole blood cadmium concentrations in four regions in Greenland and in Greenlanders living in Denmark

Distribution (in percentiles) of whole blood cadmium concentrations in four regions in Greenland and in Greenlanders living in Denmark
Distribution (in percentiles) of whole blood cadmium concentrations in four regions in Greenland and in Greenlanders living in Denmark

Monthly snow cover anomalies over northern hemispheric lands (including Greenland) between January 1972 and August 1995 Also shown are the 12-month running anomalies of hemispheric snow extent, plotted on the seventh month of a given interval

Monthly snow cover anomalies over northern hemispheric lands (including Greenland) between January 1972 and August 1995 Also shown are the 12-month running anomalies of hemispheric snow extent, [..]
Monthly snow cover anomalies over northern hemispheric lands (including Greenland) between January 1972 and August 1995 Also shown are the 12-month running anomalies of hemispheric snow extent, plotted on the seventh month of a given interval

Snow cover over northern hemisphere lands between 1972 and 1996 for different seasons Values are determined from analyses of NOAA snow charts created using visible satellite imagery

Snow cover over northern hemisphere lands between 1972 and 1996 for different seasons Values are determined from analyses of NOAA snow charts created using visible satellite imagery
Snow cover over northern hemisphere lands between 1972 and 1996 for different seasons Values are determined from analyses of NOAA snow charts created using visible satellite imagery

History of temperature changes in central Greenland over the last 40 000 years, from the GISP2 core, showing very large and probably abrupt changes

History of temperature changes in central Greenland over the last 40 000 years, from the GISP2 core, showing very large and probably abrupt changes
History of temperature changes in central Greenland over the last 40 000 years, from the GISP2 core, showing very large and probably abrupt changes

History of snow accumulation in central Greenland during the most recent glaciation, as measured in the GISP2 core The 25-year running mean, represented in all panels, shows very large and rapid climate changes

History of snow accumulation in central Greenland during the most recent glaciation, as measured in the GISP2 core The 25-year running mean, represented in all panels, shows very large and rapid [..]
History of snow accumulation in central Greenland during the most recent glaciation, as measured in the GISP2 core The 25-year running mean, represented in all panels, shows very large and rapid climate changes

Trends in (annual average) ozone mixing ratio over Canada from 1980 to 1993

Trends in (annual average) ozone mixing ratio over Canada from 1980 to 1993
Trends in (annual average) ozone mixing ratio over Canada from 1980 to 1993

Body burdens of radiocaesium (yearly averages) across the Canadian Arctic

Body burdens of radiocaesium (yearly averages) across the Canadian Arctic
Body burdens of radiocaesium (yearly averages) across the Canadian Arctic

Annual radiation doses to critical groups from the Loviisa and Olkiluoto NPP’s

Annual radiation doses to critical groups from the Loviisa and Olkiluoto NPP’s
Annual radiation doses to critical groups from the Loviisa and Olkiluoto NPP’s

Collective doses from the Loviisa and Olkiluoto NPP’s

Collective doses from the Loviisa and Olkiluoto NPP’s
Collective doses from the Loviisa and Olkiluoto NPP’s

Discharges of principle beta-gamma emitters in liquid effluent from Sellafield, 1952-1992

Discharges of principle beta-gamma emitters in liquid effluent from Sellafield, 1952-1992
Discharges of principle beta-gamma emitters in liquid effluent from Sellafield, 1952-1992

Discharges of principle alpha emitters in liquid effluent from Sellafield, 1952-1992

Discharges of principle alpha emitters in liquid effluent from Sellafield, 1952-1992
Discharges of principle alpha emitters in liquid effluent from Sellafield, 1952-1992



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