Search Results: "Freshwater environment" OR "organochlorines" OR "POPs (persistent organic pollutants)" OR "PCBs" OR "pesticides" OR "freshwater fish"

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Migration patterns of four main stocks of eider ducks from the Canadian Arctic Organochlorines in the same four stocks Migration patterns of four main stocks of eider ducks from the Canadian Arctic Organochlorines in the same four stocks
Exceedance of blood guideline values for mercury, lead and PCBs in mothers and women of child-bearing age in different populations in Canada, Greenland, Iceland, Russia and the United States (Alaska) Exceedance of blood guideline values for mercury, lead and PCBs in mothers and women of child-bearing age in different populations in Canada, Greenland, Iceland, Russia and the United States (Alaska)
Conceptual model of the terrestrial/freshwater compartment showing the main subcompartments and contaminant transfers, and exchanges with the atmosphere and oceans Conceptual model of the terrestrial/freshwater compartment showing the main subcompartments and contaminant transfers, and exchanges with the atmosphere and oceans
Hydrographs showing two types of streamflow regimes for Arctic rivers: a) Arctic nival regime and b) proglacial regime Hydrographs showing two types of streamflow regimes for Arctic rivers: a) Arctic nival regime and b) proglacial regime
a) The annual (1973-1990) and mean annual hydrographs for the Mackenzie River above the Arctic Red River, NWT, Canada, indicating the dominance of the spring freshet in May a) The annual (1973-1990) and mean annual hydrographs for the Mackenzie River above the Arctic Red River, NWT, Canada, indicating the dominance of the spring freshet in May
Monthly mean discharge expressed as a percent of annual discharge from available data for selected Russian and Canadian rivers draining to the Arctic Monthly mean discharge expressed as a percent of annual discharge from available data for selected Russian and Canadian rivers draining to the Arctic
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
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
Distribution of organochlorine contaminants (OCs) in Arctic air, snow, seawater, and the marine mammals food chain Data for the six major classes of OCs are plotted for each compartment or species as the percent of Distribution of organochlorine contaminants (OCs) in Arctic air, snow, seawater, and the marine mammals food chain Data for the six major classes of OCs are plotted for each compartment or species as [..]
Concentrations of sum-HCH in Arctic air Concentrations of sum-HCH in Arctic air
Concentrations of PCB congeners in cord plasma from Nunavik and southern Quebec newborns Concentrations of PCB congeners in cord plasma from Nunavik and southern Quebec newborns
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
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 [..]

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