Search Results: "Marine environment" OR "sediment" OR "organochlorines" OR "POPs (persistent organic pollutants)" OR "PCBs" OR "pesticides"

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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
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
Relationship between frequency and volume of releases to the marine environment from different sources (worldwide) Relationship between frequency and volume of releases to the marine environment from different sources (worldwide)
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
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
Illustration of water, sediment and nutrient cycling in estuaries Freshwater flows outward, transporting sediments, plankton and also contaminants Material that sinks into the inflowing seawater may be trapped in the estuary Illustration of water, sediment and nutrient cycling in estuaries Freshwater flows outward, transporting sediments, plankton and also contaminants Material that sinks into the inflowing seawater may [..]
Latitudinal fluxes of sum-PCB in dated sediment cores from 25 locations including 13 Arctic locations (in Canada, Finland, and Alaska) Latitudinal fluxes of sum-PCB in dated sediment cores from 25 locations including 13 Arctic locations (in Canada, Finland, and Alaska)
Concentrations of Hg in Arctic marine sediment cores Concentrations of Hg in Arctic marine sediment cores
Lead and zinc in a sediment core sampled in 1991, 15 km from the Black Angel mine in West Greenland Lead and zinc in a sediment core sampled in 1991, 15 km from the Black Angel mine in West Greenland
Deposition of PCBs, as mono/di/trichloro- and tetra-nonachlorobiphenyls) in snow cores from the Agassiz Ice Cap (northern Ellesmere Island, Canada) Combined light and dark shaded sections of each bar indicate sum-PCB flux Deposition of PCBs, as mono/di/trichloro- and tetra-nonachlorobiphenyls) in snow cores from the Agassiz Ice Cap (northern Ellesmere Island, Canada) Combined light and dark shaded sections of each bar [..]
Trends in concentration of major organochlorines in blubber of female ringed seals over 6 to 10 years at 3 sites in the eastern Canadian Arctic (N=10-14 animals for each year/site) Trends in concentration of major organochlorines in blubber of female ringed seals over 6 to 10 years at 3 sites in the eastern Canadian Arctic (N=10-14 animals for each year/site)
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 [..]
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

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