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

Changes with time in (weight adjusted, geometric mean) concentrations of Hg in muscle tissue of pike (Esox lucius) in Sweden

Changes with time in (weight adjusted, geometric mean) concentrations of Hg in muscle tissue of pike (Esox lucius) in Sweden
Changes with time in (weight adjusted, geometric mean) concentrations of Hg in muscle tissue of pike (Esox lucius) in Sweden

Concentrations of Hg in Arctic marine sediment cores

Concentrations of Hg in Arctic marine sediment cores
Concentrations of Hg in Arctic marine sediment cores

Temporal trend of Pb concentrations in growing tips of seaweed (Fucus vesiculosus) at the Black Angel lead-zinc mine in West Greenland The background value is estimated to be 02 µg/g dw

Temporal trend of Pb concentrations in growing tips of seaweed (Fucus vesiculosus) at the Black Angel lead-zinc mine in West Greenland The background value is estimated to be 02 µg/g dw
Temporal trend of Pb concentrations in growing tips of seaweed (Fucus vesiculosus) at the Black Angel lead-zinc mine in West Greenland The background value is estimated to be 02 µg/g dw

Temporal trend of Pb concentrations in liver tissue of spotted wolffish (Anarhichas minor) at the Black Angel lead-zinc mine in West Greenland

Temporal trend of Pb concentrations in liver tissue of spotted wolffish (Anarhichas minor) at the Black Angel lead-zinc mine in West Greenland
Temporal trend of Pb concentrations in liver tissue of spotted wolffish (Anarhichas minor) at the Black Angel lead-zinc mine in West Greenland

Age accumulation and temporal comparison of mean concentrations of Hg in liver tissue of ringed seal (Phoca hispida) and beluga whale (Delphinapterus leucas) fron the Canadian Arctic

Age accumulation and temporal comparison of mean concentrations of Hg in liver tissue of ringed seal (Phoca hispida) and beluga whale (Delphinapterus leucas) fron the Canadian Arctic
Age accumulation and temporal comparison of mean concentrations of Hg in liver tissue of ringed seal (Phoca hispida) and beluga whale (Delphinapterus leucas) fron the Canadian Arctic

Available data in the AMAP radioactivity database as a function of time

Available data in the AMAP radioactivity database as a function of time
Available data in the AMAP radioactivity database as a function of time

Seawater concentrations of 137Cs in the Barents and East Greenland Seas compared to the yearly releases from Sellafield

Seawater concentrations of 137Cs in the Barents and East Greenland Seas compared to the yearly releases from Sellafield
Seawater concentrations of 137Cs in the Barents and East Greenland Seas compared to the yearly releases from Sellafield

Changes with time in 131I activity concentration in Finnish air samples

Changes with time in 131I activity concentration in Finnish air samples
Changes with time in 131I activity concentration in Finnish air samples

Changes with time in 137Cs activity concentration in air in Norway, Finland and Russia

Changes with time in 137Cs activity concentration in air in Norway, Finland and Russia
Changes with time in 137Cs activity concentration in air in Norway, Finland and Russia

Changes with time in wet and dry deposition of 137Cs in Arctic Finland and north west Russia (Nenets Autonomous Okrug)

Changes with time in wet and dry deposition of 137Cs in Arctic Finland and north west Russia (Nenets Autonomous Okrug)
Changes with time in wet and dry deposition of 137Cs in Arctic Finland and north west Russia (Nenets Autonomous Okrug)

Changes with time in wet and dry deposition of 90Sr in Arctic Finland and Greenland

Changes with time in wet and dry deposition of 90Sr in Arctic Finland and Greenland
Changes with time in wet and dry deposition of 90Sr in Arctic Finland and Greenland

Changes with time in 90Sr activity concentration (5-year means) in lichens in Greenland and Russia

Changes with time in 90Sr activity concentration (5-year means) in lichens in Greenland and Russia
Changes with time in 90Sr activity concentration (5-year means) in lichens in Greenland and Russia

Changes with time in 137Cs activity concentrations (5-year means) in lichens in Arctic Finland, Greenland, and Russia

Changes with time in 137Cs activity concentrations (5-year means) in lichens in Arctic Finland, Greenland, and Russia
Changes with time in 137Cs activity concentrations (5-year means) in lichens in Arctic Finland, Greenland, and Russia

Changes with time in 137Cs activity concentration in lichen from Arctic Finland, north west Russia, and Greenland

Changes with time in 137Cs activity concentration in lichen from Arctic Finland, north west Russia, and Greenland
Changes with time in 137Cs activity concentration in lichen from Arctic Finland, north west Russia, and Greenland



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