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

Illustration of the movement of less dense spring freshet water moving through a small Arctic lake underneath the surface ice cover, but not mixing with the water column

Illustration of the movement of less dense spring freshet water moving through a small Arctic lake underneath the surface ice cover, but not mixing with the water column
Illustration of the movement of less dense spring freshet water moving through a small Arctic lake underneath the surface ice cover, but not mixing with the water column

Monthly mean discharges for the Nelson River, Canada for the period 1960 to regulation in 1973, compared to post-regulation discharges from 1976 to 1990

Monthly mean discharges for the Nelson River, Canada for the period 1960 to regulation in 1973, compared to post-regulation discharges from 1976 to 1990
Monthly mean discharges for the Nelson River, Canada for the period 1960 to regulation in 1973, compared to post-regulation discharges from 1976 to 1990

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

Temporal trends in levels of PCB, DDT, alpha-HCH, and HCB in muscle from Lake Storvindeln pike and Lake Abiskojaure char in Sweden Mean levels (µg/g lw) and 95% confidence intervals of the mean are represented by dark points,

Temporal trends in levels of PCB, DDT, alpha-HCH, and HCB in muscle from Lake Storvindeln pike and Lake Abiskojaure char in Sweden Mean levels (µg/g lw) and 95% confidence intervals of the mean are [..]
Temporal trends in levels of PCB, DDT, alpha-HCH, and HCB in muscle from Lake Storvindeln pike and Lake Abiskojaure char in Sweden Mean levels (µg/g lw) and 95% confidence intervals of the mean are represented by dark points,

Levels of PCB congeners and PCDD/Fs (ng/g lw) in Lake Storvindeln pike muscle between 1968 and 1992

Levels of PCB congeners and PCDD/Fs (ng/g lw) in Lake Storvindeln pike muscle between 1968 and 1992
Levels of PCB congeners and PCDD/Fs (ng/g lw) in Lake Storvindeln pike muscle between 1968 and 1992

Sum-PCB (ng/g ww) in Arctic animals as food items compared to no-effect-concentrations (NOAEC) and environmental quality guidelines for protecting fish-eating/aquatic wildlife (1 Baril et al 1990, 2 USEPA 1995,

Sum-PCB (ng/g ww) in Arctic animals as food items compared to no-effect-concentrations (NOAEC) and environmental quality guidelines for protecting fish-eating/aquatic wildlife (1 Baril et al 1990, 2 [..]
Sum-PCB (ng/g ww) in Arctic animals as food items compared to no-effect-concentrations (NOAEC) and environmental quality guidelines for protecting fish-eating/aquatic wildlife (1 Baril et al 1990, 2 USEPA 1995,

Sum-DDT (ng/g ww) in Arctic animals as food items compared to no-effect-concentrations (NOAEC) and environmental quality guidelines for protecting fish-eating/aquatic wildlife (1 Baril et al 1990, 2 USEPA 1995,

Sum-DDT (ng/g ww) in Arctic animals as food items compared to no-effect-concentrations (NOAEC) and environmental quality guidelines for protecting fish-eating/aquatic wildlife (1 Baril et al 1990, 2 [..]
Sum-DDT (ng/g ww) in Arctic animals as food items compared to no-effect-concentrations (NOAEC) and environmental quality guidelines for protecting fish-eating/aquatic wildlife (1 Baril et al 1990, 2 USEPA 1995,

AHH induction in lake trout from Canada

AHH induction in lake trout from Canada
AHH induction in lake trout from Canada

Comparison of bone collagen in lake trout from Peter Lake, NWT and from Yukon lakes, and in toxaphene- treated and control fish from Lake 260

Comparison of bone collagen in lake trout from Peter Lake, NWT and from Yukon lakes, and in toxaphene- treated and control fish from Lake 260
Comparison of bone collagen in lake trout from Peter Lake, NWT and from Yukon lakes, and in toxaphene- treated and control fish from Lake 260

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

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

Age accumulation of Cd in liver of polar bears from different Arctic regions

Age accumulation of Cd in liver of polar bears from different Arctic regions
Age accumulation of Cd in liver of polar bears from different Arctic regions

Distribution of Cd levels in liver tissue of ringed seal (Phoca hispida) of different ages Plots show selected data (geometric mean values) from Annex Table 7A15

Distribution of Cd levels in liver tissue of ringed seal (Phoca hispida) of different ages Plots show selected data (geometric mean values) from Annex Table 7A15
Distribution of Cd levels in liver tissue of ringed seal (Phoca hispida) of different ages Plots show selected data (geometric mean values) from Annex Table 7A15

Distribution of Cd levels in liver tissue of beluga whale (Delphinapterus leucas) of different ages Plots show selected data (geometric mean values) from Annex Table 7A15

Distribution of Cd levels in liver tissue of beluga whale (Delphinapterus leucas) of different ages Plots show selected data (geometric mean values) from Annex Table 7A15
Distribution of Cd levels in liver tissue of beluga whale (Delphinapterus leucas) of different ages Plots show selected data (geometric mean values) from Annex Table 7A15



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