A schematic of the three-level thermodynamic snow ice system model

A schematic of the three-level thermodynamic snow ice system model
A schematic of the three-level thermodynamic snow ice system model

Distribution of radioactivity (PCi/L) in the surface layer of the ocean after ten years of simulation of Preller's model Source locations are the Ob, Yenisey and Pechora Rivers, as well as Sellafield

Distribution of radioactivity (PCi/L) in the surface layer of the ocean after ten years of simulation of Preller's model Source locations are the Ob, Yenisey and Pechora Rivers, as well as Sellafield
Distribution of radioactivity (PCi/L) in the surface layer of the ocean after ten years of simulation of Prellers model Source locations are the Ob, Yenisey and Pechora Rivers, as well as Sellafield

Approximate net sea ice exchange (see legend for key to arrow sizes), extent of shorefast ice and winter sea ice, and coastal polynyas and main polynya concentrations

Approximate net sea ice exchange (see legend for key to arrow sizes), extent of shorefast ice and winter sea ice, and coastal polynyas and main polynya concentrations
Approximate net sea ice exchange (see legend for key to arrow sizes), extent of shorefast ice and winter sea ice, and coastal polynyas and main polynya concentrations

Generalized marine food web

Generalized marine food web
Generalized marine food web

Relative tissue concentrations of organochlorine compounds detected in lichen, and in adipose tissue of caribou and wolf at three locations in the Northwest Territories, Canada

Relative tissue concentrations of organochlorine compounds detected in lichen, and in adipose tissue of caribou and wolf at three locations in the Northwest Territories, Canada
Relative tissue concentrations of organochlorine compounds detected in lichen, and in adipose tissue of caribou and wolf at three locations in the Northwest Territories, Canada

Observed and predicted organochlorine concentrations (ng/g ww) in caribou and reindeer (Rangifer tarandus) liver All data are presented in, or were derived from data in Annex Table 6A4

Observed and predicted organochlorine concentrations (ng/g ww) in caribou and reindeer (Rangifer tarandus) liver All data are presented in, or were derived from data in Annex Table 6A4
Observed and predicted organochlorine concentrations (ng/g ww) in caribou and reindeer (Rangifer tarandus) liver All data are presented in, or were derived from data in Annex Table 6A4

Vertically integrated tracer burden shown after 15 years Units are burden per unit surface area, normalized by cumulative release Bottom topography is in meters; a) no neptune, centered difference, and b) neptune, flux-corrected transport

Vertically integrated tracer burden shown after 15 years Units are burden per unit surface area, normalized by cumulative release Bottom topography is in meters; a) no neptune, centered difference, [..]
Vertically integrated tracer burden shown after 15 years Units are burden per unit surface area, normalized by cumulative release Bottom topography is in meters; a) no neptune, centered difference, and b) neptune, flux-corrected transport

Illustration of the concept of a) the 'zone of influence' through major contaminant pathways from a major source region, and b) the 'contaminant focussing zone' resulting from the convergence of pathways carrying contaminants from a variety of sources

Illustration of the concept of a) the 'zone of influence' through major contaminant pathways from a major source region, and b) the 'contaminant focussing zone' resulting from the convergence of [..]
Illustration of the concept of a) the zone of influence through major contaminant pathways from a major source region, and b) the contaminant focussing zone resulting from the convergence of pathways carrying contaminants from a variety of sources

Seasonal resource utilization patterns, by month, for two communities in West Greenland

Seasonal resource utilization patterns, by month, for two communities in West Greenland
Seasonal resource utilization patterns, by month, for two communities in West Greenland

Deposition of PCBs, as mono/di/trichloro- and tetra-nonachlorobiphenyls) in snow cores from the Agassiz Ice Cap (northern Ellesmere Island, Canada) Combined light and dark shaded sections of each bar indicate sum-PCB flux

Deposition of PCBs, as mono/di/trichloro- and tetra-nonachlorobiphenyls) in snow cores from the Agassiz Ice Cap (northern Ellesmere Island, Canada) Combined light and dark shaded sections of each bar [..]
Deposition of PCBs, as mono/di/trichloro- and tetra-nonachlorobiphenyls) in snow cores from the Agassiz Ice Cap (northern Ellesmere Island, Canada) Combined light and dark shaded sections of each bar indicate sum-PCB flux

Concentrations, as geometric means, of major organochlorine groups in burbot liver at Fort Good Hope, NWT, Canada (1986-94) Vertical bars denote standard errors

Concentrations, as geometric means, of major organochlorine groups in burbot liver at Fort Good Hope, NWT, Canada (1986-94) Vertical bars denote standard errors
Concentrations, as geometric means, of major organochlorine groups in burbot liver at Fort Good Hope, NWT, Canada (1986-94) Vertical bars denote standard errors

Sum-PCB and sum-DDT in ringed seal blubber (µg/g) Vertical bars denote standard deviation

Sum-PCB and sum-DDT in ringed seal blubber (µg/g) Vertical bars denote standard deviation
Sum-PCB and sum-DDT in ringed seal blubber (µg/g) Vertical bars denote standard deviation

Correlations between concentrations (lw) of major persistent OCs and trophic level in the marine food web for Svalbard and Lancaster Sound Trophic level data were assigned based on Hobson and Welch (1992)

Correlations between concentrations (lw) of major persistent OCs and trophic level in the marine food web for Svalbard and Lancaster Sound Trophic level data were assigned based on Hobson and Welch [..]
Correlations between concentrations (lw) of major persistent OCs and trophic level in the marine food web for Svalbard and Lancaster Sound Trophic level data were assigned based on Hobson and Welch (1992)

Concentrations of sum-DDT and sum-PCB in marine surface sediments (from grab samples or from top slices of cores) on a circumpolar basis, and the ranked distribution of values

Concentrations of sum-DDT and sum-PCB in marine surface sediments (from grab samples or from top slices of cores) on a circumpolar basis, and the ranked distribution of values
Concentrations of sum-DDT and sum-PCB in marine surface sediments (from grab samples or from top slices of cores) on a circumpolar basis, and the ranked distribution of values

Concentrations of sum-HCH and HCB in marine surface sediments (from grab samples or from top slices of cores) on a circumpolar basis, and the ranked distribution of values

Concentrations of sum-HCH and HCB in marine surface sediments (from grab samples or from top slices of cores) on a circumpolar basis, and the ranked distribution of values
Concentrations of sum-HCH and HCB in marine surface sediments (from grab samples or from top slices of cores) on a circumpolar basis, and the ranked distribution of values



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