Search Results: "organochlorines" OR "POPs (persistent organic pollutants)" OR "PCBs" OR "seabirds" OR "terrestrial birds" OR "biological effects" OR "effects thresholds"

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Aryl hydrocarbon hydroxylase (AHH, nmol/mg microsomal protein/min) activities in liver microsomes of beluga taken from the Eskimo Lakes area of the Mackenzie Delta, as a function of PCB congener concentrations in blubber Aryl hydrocarbon hydroxylase (AHH, nmol/mg microsomal protein/min) activities in liver microsomes of beluga taken from the Eskimo Lakes area of the Mackenzie Delta, as a function of PCB congener [..]
Circumpolar distribution of Cd, Pb and Hg levels in liver and kidney tissue of willow ptarmigan (Lagopus lagopus) Circumpolar distribution of Cd, Pb and Hg levels in liver and kidney tissue of willow ptarmigan (Lagopus lagopus)
Cadmium levels in kidney of adult marine birds from Greenland Levels associated with potential for kidney damage are above 100 µg/g ww Cadmium levels in kidney of adult marine birds from Greenland Levels associated with potential for kidney damage are above 100 µg/g ww
Cadmium levels in kidney of adult ringed seals from Greenland and Svalbard Levels associated with potential for kidney damage are above 100-200 µg/g ww Cadmium levels in kidney of adult ringed seals from Greenland and Svalbard Levels associated with potential for kidney damage are above 100-200 µg/g ww
Median concentrations of sulfate, base cations, and nitrate in lakes of northern Fennoscandia and the Kola Peninsula Median concentrations of sulfate, base cations, and nitrate in lakes of northern Fennoscandia and the Kola Peninsula
Vegetation damage zones around Norilsk Vegetation damage zones around Norilsk
(a) Critical deposition of sulfur, and (b) its exceedance, in forest soils of northern Europe and Russia (5th percentile of the calculation points in each EMEP grid cell) (a) Critical deposition of sulfur, and (b) its exceedance, in forest soils of northern Europe and Russia (5th percentile of the calculation points in each EMEP grid cell)
(a) Critical loads of acidity expressed as sulfur (5th percentile presented for each grid) for lakes in northern Fennoscandia and surface waters on Svalbard, and (b) their exceedance (95th percentile) (a) Critical loads of acidity expressed as sulfur (5th percentile presented for each grid) for lakes in northern Fennoscandia and surface waters on Svalbard, and (b) their exceedance (95th percentile)
Diversity indices (Shannon-Weaver means) for phytoplankton, zooplankton and zoobenthos in lakes and streams in the Murmansk region Diversity indices (Shannon-Weaver means) for phytoplankton, zooplankton and zoobenthos in lakes and streams in the Murmansk region
Approximate forest damage zones in the vicinity of Monchegorsk and Nikel and the visible-damage and non-visible-damage zones on the Kola Peninsula and Finnish Lapland The inset shows coverage (%) of lichens (Hypogymnia physodes and Parmelia olivacea) on Approximate forest damage zones in the vicinity of Monchegorsk and Nikel and the visible-damage and non-visible-damage zones on the Kola Peninsula and Finnish Lapland The inset shows coverage (%) of [..]
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 levels in pinnipeds in Norway Sum-PCB levels in pinnipeds in Norway
Variation of PCB with age in blubber of ringed seals (western Hudson Bay, Canada) A total of 24 females and 30 males were analyzed Variation of PCB with age in blubber of ringed seals (western Hudson Bay, Canada) A total of 24 females and 30 males were analyzed
Sum-PCB levels in cetaceans in Norway Sum-PCB levels in cetaceans in Norway
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 [..]

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