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Water/air fugacity ratios (fw/fa) of alpha-HCH and gamma-HCH on a transect from the Bering Sea to the Greenland Sea in July and August 1994 A fugacity ratio of 1 indicates air-water equilibriumWater/air fugacity ratios (fw/fa) of alpha-HCH and gamma-HCH on a transect from the Bering Sea to the Greenland Sea in July and August 1994 A fugacity ratio of 1 indicates air-water equilibrium |
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Levels of PCBs in seabird eggs (µg/g lw) Values written above bars are actual mean concentrations Wet weight means are given in Annex Table 6A16Levels of PCBs in seabird eggs (µg/g lw) Values written above bars are actual mean concentrations Wet weight means are given in Annex Table 6A16 |
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Measurements of toxaphene in surface water in the Bering Sea (1993) and the transpolar cruise (1994)Measurements of toxaphene in surface water in the Bering Sea (1993) and the transpolar cruise (1994) |
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Concentrations of PCB congeners relative to PCB congener 153 for lichen, caribou, and wolf in the Bathurst herd, Canada The light bars denote that the congener was not detectedConcentrations of PCB congeners relative to PCB congener 153 for lichen, caribou, and wolf in the Bathurst herd, Canada The light bars denote that the congener was not detected |
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Concentrations of sum-PCB and sum-DDT in surface sediments (from grab samples or from top slices of cores) on a circumpolar basis, and the ranked distribution of valuesConcentrations of sum-PCB and sum-DDT in 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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Mean delta-15 nitrogen (ppt) for invertebrates and fish collected from Laberge, Fox, and Kusawa LakesMean delta-15 nitrogen (ppt) for invertebrates and fish collected from Laberge, Fox, and Kusawa Lakes |
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Geographic trends of sum-PCBs in zooplankton (>100 µm) in northern Canadian lakes All concentrations in ng/g dwGeographic trends of sum-PCBs in zooplankton (>100 µm) in northern Canadian lakes All concentrations in ng/g dw |
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delta-15 Nitrogen isotope ratios versus Toxaphene, DDT, and HCH for fish and invertebrates from Lake Laberge, Yukon Territorydelta-15 Nitrogen isotope ratios versus Toxaphene, DDT, and HCH for fish and invertebrates from Lake Laberge, Yukon Territory |
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alpha-HCH (ng/L) in seawater: an illustration of the cold condensation effectalpha-HCH (ng/L) in seawater: an illustration of the cold condensation effect |
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AHH induction in lake trout from CanadaAHH induction in lake trout from Canada |
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The relationship between response levels of biological organization and the toxicological relevance and time scale of responsesThe relationship between response levels of biological organization and the toxicological relevance and time scale of responses |
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Shell thickness (mm) of peregrine falcon eggs representing 109 clutches produced in Rankin Inlet, NWT, Canada from 1981 to 1986 and from 1990 to 1994Shell thickness (mm) of peregrine falcon eggs representing 109 clutches produced in Rankin Inlet, NWT, Canada from 1981 to 1986 and from 1990 to 1994 |
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Comparison of bone collagen in lake trout from Peter Lake, NWT and from Yukon lakes, and in toxaphene- treated and control fish from Lake 260Comparison of bone collagen in lake trout from Peter Lake, NWT and from Yukon lakes, and in toxaphene- treated and control fish from Lake 260 |
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Averaged upper (3000 m) air concentrations of Pb in winter (December-February) and summer (June-August) as modeled by the updated (1996) hemispheric EMEP transport model in a simulation for the reference year 1988Averaged upper (3000 m) air concentrations of Pb in winter (December-February) and summer (June-August) as modeled by the updated (1996) hemispheric EMEP transport model in a simulation for the [..] |
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Lead deposition as modeled by the updated (1996) hemispheric EMEP transport model in a simulation for the reference year 1988Lead deposition as modeled by the updated (1996) hemispheric EMEP transport model in a simulation for the reference year 1988 |
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