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Relationship between frequency and volume of releases to the marine environment from different sources (worldwide)

Relationship between frequency and volume of releases to the marine environment from different sources (worldwide)
Relationship between frequency and volume of releases to the marine environment from different sources (worldwide)

Comparison of monthly water and suspended sediment loads to the Mackenzie Delta plain for the period 1974-1983

Comparison of monthly water and suspended sediment loads to the Mackenzie Delta plain for the period 1974-1983
Comparison of monthly water and suspended sediment loads to the Mackenzie Delta plain for the period 1974-1983

Latitudinal fluxes of sum-PCB in dated sediment cores from 25 locations including 13 Arctic locations (in Canada, Finland, and Alaska)

Latitudinal fluxes of sum-PCB in dated sediment cores from 25 locations including 13 Arctic locations (in Canada, Finland, and Alaska)
Latitudinal fluxes of sum-PCB in dated sediment cores from 25 locations including 13 Arctic locations (in Canada, Finland, and Alaska)

Historical profiles of PCBs (trichloro- and all other) in slices from dated sediment cores in Alaska, Canada, and Finland Median age of each slice is given on the vertical axis The green lines indicate the source function of PCBs

Historical profiles of PCBs (trichloro- and all other) in slices from dated sediment cores in Alaska, Canada, and Finland Median age of each slice is given on the vertical axis The green lines [..]
Historical profiles of PCBs (trichloro- and all other) in slices from dated sediment cores in Alaska, Canada, and Finland Median age of each slice is given on the vertical axis The green lines indicate the source function of PCBs

Concentrations of Hg in dated sediment cores from lakes in Arctic Finland and Canada

Concentrations of Hg in dated sediment cores from lakes in Arctic Finland and Canada
Concentrations of Hg in dated sediment cores from lakes in Arctic Finland and Canada

Concentrations of Hg in Arctic marine sediment cores

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

Lead and zinc in a sediment core sampled in 1991, 15 km from the Black Angel mine in West Greenland

Lead and zinc in a sediment core sampled in 1991, 15 km from the Black Angel mine in West Greenland
Lead and zinc in a sediment core sampled in 1991, 15 km from the Black Angel mine in West Greenland

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

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

Generalized marine food web

Generalized marine food web
Generalized marine food web

Comparison of sum-PCB concentrations in seal blubber from various Arctic regions with results from the same species in temperate waters Vertical bars represent means and the horizontal bars the standard deviation, where available

Comparison of sum-PCB concentrations in seal blubber from various Arctic regions with results from the same species in temperate waters Vertical bars represent means and the horizontal bars the [..]
Comparison of sum-PCB concentrations in seal blubber from various Arctic regions with results from the same species in temperate waters Vertical bars represent means and the horizontal bars the standard deviation, where available

Concentrations of metals in fine-grained surface marine sediments in the Arctic

Concentrations of metals in fine-grained surface marine sediments in the Arctic
Concentrations of metals in fine-grained surface marine sediments in the Arctic

Winter and summer surface water temperatures in the Arctic Ocean and adjacent seas

Winter and summer surface water temperatures (°C) in the Arctic Ocean and adjacent seas
Winter and summer surface water temperatures in the Arctic Ocean and adjacent seas

Winter and summer surface water salinity in the Arctic Ocean and adjacent seas

Winter and summer surface water salinity in the Arctic Ocean and adjacent seas
Winter and summer surface water salinity in the Arctic Ocean and adjacent seas

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)
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