Changes with time in 90Sr activity concentrations in surface seawater from Greenland waters and the Barents and Kara Seas

Changes with time in 90Sr activity concentrations in surface seawater from Greenland waters and the Barents and Kara Seas
Changes with time in 90Sr activity concentrations in surface seawater from Greenland waters and the Barents and Kara Seas

Changes with time in 137Cs activity concentration in whales from Greenland waters

Changes with time in 137Cs activity concentration in whales from Greenland waters
Changes with time in 137Cs activity concentration in whales from Greenland waters

Changes with time in 137Cs activity concentration in seals from Greenland waters

Changes with time in 137Cs activity concentration in seals from Greenland waters
Changes with time in 137Cs activity concentration in seals from Greenland waters

Locations of sea dumping of radioactive waste in the Russian Arctic

Locations of sea dumping of radioactive waste in the Russian Arctic
Locations of sea dumping of radioactive waste in the Russian Arctic

Concentrations of PCB congeners in cord plasma from Nunavik and southern Quebec newborns

Concentrations of PCB congeners in cord plasma from Nunavik and southern Quebec newborns
Concentrations of PCB congeners in cord plasma from Nunavik and southern Quebec newborns

Organochlorine intake from traditional food consumed by indigenous women in the Canadian Arctic

Organochlorine intake from traditional food consumed by indigenous women in the Canadian Arctic
Organochlorine intake from traditional food consumed by indigenous women in the Canadian Arctic

Exceedance of blood guideline values for mercury, lead and PCBs in mothers and women of child-bearing age in different populations in Canada, Greenland, Iceland, Russia and the United States (Alaska)

Exceedance of blood guideline values for mercury, lead and PCBs in mothers and women of child-bearing age in different populations in Canada, Greenland, Iceland, Russia and the United States (Alaska)
Exceedance of blood guideline values for mercury, lead and PCBs in mothers and women of child-bearing age in different populations in Canada, Greenland, Iceland, Russia and the United States (Alaska)

Surface ocean currents in the Arctic

Surface ocean currents in the Arctic
Surface ocean currents in the Arctic

Conceptual model of the coastal zone and marine environments showing the main subcompartments and contaminant transfers, and exchanges with the atmosphere

Conceptual model of the coastal zone and marine environments showing the main subcompartments and contaminant transfers, and exchanges with the atmosphere
Conceptual model of the coastal zone and marine environments showing the main subcompartments and contaminant transfers, and exchanges with the atmosphere

Basic circulation and salinity distribution in salt wedge, partially-mixed, well-mixed and fjord-type estuaries as defined by Wollast and Duinker (1982) Numbers and shading show salinity values

Basic circulation and salinity distribution in salt wedge, partially-mixed, well-mixed and fjord-type estuaries as defined by Wollast and Duinker (1982) Numbers and shading show salinity values
Basic circulation and salinity distribution in salt wedge, partially-mixed, well-mixed and fjord-type estuaries as defined by Wollast and Duinker (1982) Numbers and shading show salinity values

Sketch of main circulation pattern in a fjord

Sketch of main circulation pattern in a fjord
Sketch of main circulation pattern in a fjord

Illustration of water, sediment and nutrient cycling in estuaries Freshwater flows outward, transporting sediments, plankton and also contaminants Material that sinks into the inflowing seawater may be trapped in the estuary

Illustration of water, sediment and nutrient cycling in estuaries Freshwater flows outward, transporting sediments, plankton and also contaminants Material that sinks into the inflowing seawater may [..]
Illustration of water, sediment and nutrient cycling in estuaries Freshwater flows outward, transporting sediments, plankton and also contaminants Material that sinks into the inflowing seawater may be trapped in the estuary

Schematic representation of shelf processes involving transport of contaminants and sea ice

Schematic representation of shelf processes involving transport of contaminants and sea ice
Schematic representation of shelf processes involving transport of contaminants and sea ice

Average annual maximum and minimum sea ice extent The numbered lines show the expected time in years for the ice at that location to exit the Arctic Ocean through the Fram Strait, based on drifting buoy data during 1979-1990

Average annual maximum and minimum sea ice extent The numbered lines show the expected time in years for the ice at that location to exit the Arctic Ocean through the Fram Strait, based on drifting [..]
Average annual maximum and minimum sea ice extent The numbered lines show the expected time in years for the ice at that location to exit the Arctic Ocean through the Fram Strait, based on drifting buoy data during 1979-1990

Main sources of icebergs and common iceberg drift trajectories The main ice circulation pattern follows the Transpolar Drift in the eastern Arctic and the Beaufort Gyre in the western Arctic (white arrows)

Main sources of icebergs and common iceberg drift trajectories The main ice circulation pattern follows the Transpolar Drift in the eastern Arctic and the Beaufort Gyre in the western Arctic (white [..]
Main sources of icebergs and common iceberg drift trajectories The main ice circulation pattern follows the Transpolar Drift in the eastern Arctic and the Beaufort Gyre in the western Arctic (white arrows)



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