Search Results: "Terrestrial environment" OR "food-webs" OR "contaminant pathways" OR "organochlorines" OR "POPs (persistent organic pollutants)" OR "PCBs" OR "pesticides" OR "terrestrial mammals" OR "reindeer

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Mean maternal plasma lipid concentrations of DDE and DDT; figures below the graph show the DDE/DDT ratios Mean maternal plasma lipid concentrations of DDE and DDT; figures below the graph show the DDE/DDT ratios
Geometric mean concentrations of PCB, HCB and B-HCH in maternal blood plasma; AMAP circumpolar study 1995, see Table 12A12 Geometric mean concentrations of PCB, HCB and B-HCH in maternal blood plasma; AMAP circumpolar study 1995, see Table 12A12
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 [..]
Examples of Arctic food webs, a) terrestrial, b) tundra pond, c) lake, and d) marine Examples of Arctic food webs, a) terrestrial, b) tundra pond, c) lake, and d) marine
Historical profiles of PCBs (trichloro- and all other) in slices from dated sediment cores in Alaska, Canada, and Finland Median age of each slice is given on the vertical axis The green lines indicate the source function of PCBs Historical profiles of PCBs (trichloro- and all other) in slices from dated sediment cores in Alaska, Canada, and Finland Median age of each slice is given on the vertical axis The green lines [..]
PCB congener profiles in cord blood of Canadian and Greenlandic population groups, and in cord and maternal blood from Greenland PCB congener profiles in cord blood of Canadian and Greenlandic population groups, and in cord and maternal blood from Greenland
Geometric mean levels of HCB, DDE and PCBs in cord blood of newborns in different Canadian population groups Geometric mean levels of HCB, DDE and PCBs in cord blood of newborns in different Canadian population groups
Changes with time in 137Cs contamination in the food chain lichen - reindeer - humans Changes with time in 137Cs contamination in the food chain lichen - reindeer - humans
Temporal variation in calculated reindeer Tag values for different Arctic regions Temporal variation in calculated reindeer Tag values for different Arctic regions
Spatial trends in the net flux from reindeer meat in different Arctic areas, for the first year after an assumed uniform deposition of 100 kBq/m2 Spatial trends in the net flux from reindeer meat in different Arctic areas, for the first year after an assumed uniform deposition of 100 kBq/m2
Source regions for HCH, chlordane, toxaphene, and PCBs in Arctic air based on 5-day back-trajectories for elevated air concentrations at Tagish, Alert, and Ny-Ålesund Source regions for HCH, chlordane, toxaphene, and PCBs in Arctic air based on 5-day back-trajectories for elevated air concentrations at Tagish, Alert, and Ny-Ålesund
Concentrations of Aroclor PCBs in soils and plants (ng/g dw) associated with military radar sites in the Canadian Arctic a) Mean and maximum total PCB concentrations in soils and associated plants from remote (>20 km), background Concentrations of Aroclor PCBs in soils and plants (ng/g dw) associated with military radar sites in the Canadian Arctic a) Mean and maximum total PCB concentrations in soils and associated plants [..]
Average concentration (ng/g dw) of PCBs in Arctic lichen and mosses Average concentration (ng/g dw) of PCBs in Arctic lichen and mosses
Body concentrations of PCDD/F and non-ortho and mono-ortho PCBs as TCDD equivalents (pg/g lw) in Arctic mammals compared to thresholds for immunosuppression in harbor seal for the same combinations of substances analyzed Body concentrations of PCDD/F and non-ortho and mono-ortho PCBs as TCDD equivalents (pg/g lw) in Arctic mammals compared to thresholds for immunosuppression in harbor seal for the same combinations of [..]
Concentrations of PCDD/F and non-ortho and mono-ortho PCBs as TCDD equivalents (pg/g ww) in Arctic bird eggs compared to thresholds for avian effects (1 Giesy et al 1994b, 2 Nosek et al 1992, 3 Verrett 1976, Concentrations of PCDD/F and non-ortho and mono-ortho PCBs as TCDD equivalents (pg/g ww) in Arctic bird eggs compared to thresholds for avian effects (1 Giesy et al 1994b, 2 Nosek et al 1992, 3 [..]

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