A schematic diagram showing the inflow from the Mackenzie River trapped in the nearshore zone beneath the landfast ice Beyond the stamukhi zone, intermittent opening and refreezing in the flaw lead produces brine which encourages mixing and convection

A schematic diagram showing the inflow from the Mackenzie River trapped in the nearshore zone beneath the landfast ice Beyond the stamukhi zone, intermittent opening and refreezing in the flaw lead [..]
A schematic diagram showing the inflow from the Mackenzie River trapped in the nearshore zone beneath the landfast ice Beyond the stamukhi zone, intermittent opening and refreezing in the flaw lead produces brine which encourages mixing and convection

Distribution of potential temperature, salinity, and density across the Arctic Ocean and the Greenland and Norwegian Seas

Distribution of potential temperature, salinity, and density across the Arctic Ocean and the Greenland and Norwegian Seas
Distribution of potential temperature, salinity, and density across the Arctic Ocean and the Greenland and Norwegian Seas

Schematic diagrams of the Greenland Sea showing the surface circulation (above) and water mass structure at a section across the central gyre (below)

Schematic diagrams of the Greenland Sea showing the surface circulation (above) and water mass structure at a section across the central gyre (below)
Schematic diagrams of the Greenland Sea showing the surface circulation (above) and water mass structure at a section across the central gyre (below)

Major surface currents in the North Atlantic Ocean

Major surface currents in the North Atlantic Ocean
Major surface currents in the North Atlantic Ocean

Surface currents in Hudson Bay, Hudson Strait and Foxe Basin

Surface currents in Hudson Bay, Hudson Strait and Foxe Basin
Surface currents in Hudson Bay, Hudson Strait and Foxe Basin

Transport of 90Sr, originating from Sellafield, along the coast of Norway The highest values are found in the Norwegian Coastal Current and decrease northward

Transport of 90Sr, originating from Sellafield, along the coast of Norway The highest values are found in the Norwegian Coastal Current and decrease northward
Transport of 90Sr, originating from Sellafield, along the coast of Norway The highest values are found in the Norwegian Coastal Current and decrease northward

Temperature and salinity of the Labrador Sea The cold freshwater from the Arctic Ocean and Baffin Bay is seen above the continental shelf

Temperature and salinity of the Labrador Sea The cold freshwater from the Arctic Ocean and Baffin Bay is seen above the continental shelf
Temperature and salinity of the Labrador Sea The cold freshwater from the Arctic Ocean and Baffin Bay is seen above the continental shelf

Schematic diagram of circulation and the extent of different water masses in the Bering Sea

Schematic diagram of circulation and the extent of different water masses in the Bering Sea
Schematic diagram of circulation and the extent of different water masses in the Bering Sea

The different domains of the Bering Sea continental shelf are separated by fronts The coastal domain (depth <50m) tends to be vertically homogeneous, the middle domain (50-100m) shows a clear two-layered structure, while the outer domain (100-170m)

The different domains of the Bering Sea continental shelf are separated by fronts The coastal domain (depth <50m) tends to be vertically homogeneous, the middle domain (50-100m) shows a clear [..]
The different domains of the Bering Sea continental shelf are separated by fronts The coastal domain (depth <50m) tends to be vertically homogeneous, the middle domain (50-100m) shows a clear two-layered structure, while the outer domain (100-170m)

Circulation and water mass structure in the Arctic Ocean and Nordic Seas Mixing processes, such as brine formation, result in denser water that is transported off the shelves and into the deep basin

Circulation and water mass structure in the Arctic Ocean and Nordic Seas Mixing processes, such as brine formation, result in denser water that is transported off the shelves and into the deep basin
Circulation and water mass structure in the Arctic Ocean and Nordic Seas Mixing processes, such as brine formation, result in denser water that is transported off the shelves and into the deep basin

Schematic representation of the temperature and salinity structure of the upper Arctic Ocean and how the halocline layer is maintained by brine-rich water produced on the shelves

Schematic representation of the temperature and salinity structure of the upper Arctic Ocean and how the halocline layer is maintained by brine-rich water produced on the shelves
Schematic representation of the temperature and salinity structure of the upper Arctic Ocean and how the halocline layer is maintained by brine-rich water produced on the shelves

Sum-PCB (ng/g lw) in Arctic mammals compared to thresholds for mammalian effects (1 Leonards et al 1995, 2 Tryphonas 1994, 3 Kihlström et al 1992, 4 Olsson et al 1996a, 5 Boon et al 1987, 6 Ahlborg et al 1992, 7 Helle et al 1976b)

Sum-PCB (ng/g lw) in Arctic mammals compared to thresholds for mammalian effects (1 Leonards et al 1995, 2 Tryphonas 1994, 3 Kihlström et al 1992, 4 Olsson et al 1996a, 5 Boon et al 1987, 6 Ahlborg et [..]
Sum-PCB (ng/g lw) in Arctic mammals compared to thresholds for mammalian effects (1 Leonards et al 1995, 2 Tryphonas 1994, 3 Kihlström et al 1992, 4 Olsson et al 1996a, 5 Boon et al 1987, 6 Ahlborg et al 1992, 7 Helle et al 1976b)

Concentration (pg/g dw) profiles for octachlorodioxin (OCDD) and total PCDD/Fs in dated sediment cores from Arctic Canada and Finland Sum-PCDD/Fs = sum of 2,3,7,8-substituted tetra- to octachloro D/Fs plus non-2,3,7,8-substituted congeners

Concentration (pg/g dw) profiles for octachlorodioxin (OCDD) and total PCDD/Fs in dated sediment cores from Arctic Canada and Finland Sum-PCDD/Fs = sum of 2,3,7,8-substituted tetra- to octachloro D/Fs [..]
Concentration (pg/g dw) profiles for octachlorodioxin (OCDD) and total PCDD/Fs in dated sediment cores from Arctic Canada and Finland Sum-PCDD/Fs = sum of 2,3,7,8-substituted tetra- to octachloro D/Fs plus non-2,3,7,8-substituted congeners

Tracer concentration on a vertical section (along Y=0 on Figure 346) after 15 years; a) no neptune, centered difference; b) neptune, flux-corrected transport; c,d) velocity normal to the section with positive "into" the page, negative "out" of the page;

Tracer concentration on a vertical section (along Y=0 on Figure 346) after 15 years; a) no neptune, centered difference; b) neptune, flux-corrected transport; c,d) velocity normal to the section with [..]
Tracer concentration on a vertical section (along Y=0 on Figure 346) after 15 years; a) no neptune, centered difference; b) neptune, flux-corrected transport; c,d) velocity normal to the section with positive "into" the page, negative "out" of the page;

Organochlorine levels in polar bear adipose tissues (µg/g lw), adjusted to levels expected in 11-year-old males (after correction for age and sex), for sum-PCB, sum-CHL, sum-HCH, and sum-CBz, and in Arctic fox from Svalbard for sum-PCB and sum-CHL

Organochlorine levels in polar bear adipose tissues (µg/g lw), adjusted to levels expected in 11-year-old males (after correction for age and sex), for sum-PCB, sum-CHL, sum-HCH, and sum-CBz, and in [..]
Organochlorine levels in polar bear adipose tissues (µg/g lw), adjusted to levels expected in 11-year-old males (after correction for age and sex), for sum-PCB, sum-CHL, sum-HCH, and sum-CBz, and in Arctic fox from Svalbard for sum-PCB and sum-CHL



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