Search Results: "radioactivity" OR "time trends" OR "emissions and discharges" OR "sources - anthropogenic" OR "dumping" OR "waste disposal"

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Trends in sum-PCB, sum-DDT, sum-CHL, and toxaphene over a ten year period (20 years for DDT in the Mackenzie Delta) for male narwhal and beluga blubber samples from the Canadian Arctic (N=8-26) Trends in sum-PCB, sum-DDT, sum-CHL, and toxaphene over a ten year period (20 years for DDT in the Mackenzie Delta) for male narwhal and beluga blubber samples from the Canadian Arctic (N=8-26)
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)
Global emissions of trace metals to the atmosphere from natural sources Numbers under the columns are the range of estimates of the emissions in thousands of tonnes per year Global emissions of trace metals to the atmosphere from natural sources Numbers under the columns are the range of estimates of the emissions in thousands of tonnes per year
Spatial distribution of emissions of Pb within the 150 km x 150 km EMEP grid system for the area north of latitude 50° N in 1989 Spatial distribution of emissions of Pb within the 150 km x 150 km EMEP grid system for the area north of latitude 50° N in 1989
Comparison of global emissions of trace metals to the atmosphere from natural and anthropogenic sources in 1983 Numbers under the columns are the median values of estimates of total emissions in thousands of tonnes per year Comparison of global emissions of trace metals to the atmosphere from natural and anthropogenic sources in 1983 Numbers under the columns are the median values of estimates of total emissions in [..]
Global emissions of trace metals to the atmosphere at the beginning of the 1980s from anthropogenic sources Global emissions of trace metals to the atmosphere at the beginning of the 1980s from anthropogenic sources
Global emissions of Pb to the atmosphere from various sources and source regions in 1989 Numbers under the columns are maximum estimates of the total emissions in tonnes Global emissions of Pb to the atmosphere from various sources and source regions in 1989 Numbers under the columns are maximum estimates of the total emissions in tonnes
Spatial distribution of global emissions of Hg in 1990 within a 1° x 1° grid The total emission inventory is 2144 tonnes Hg Spatial distribution of global emissions of Hg in 1990 within a 1° x 1° grid The total emission inventory is 2144 tonnes Hg
Contributions from different continents and from different sources to the global emissions of Hg to the atmosphere Contributions from different continents and from different sources to the global emissions of Hg to the atmosphere
Global anthropogenic inputs of trace metals to aquatic ecosystems at the beginning of the 1980s Numbers under the columns are the range of estimates of the inputs in thousands of tonnes per year Global anthropogenic inputs of trace metals to aquatic ecosystems at the beginning of the 1980s Numbers under the columns are the range of estimates of the inputs in thousands of tonnes per year
Emissions of selected heavy metals to the atmosphere in Europe at the beginning of the 1990s Numbers under the columns are emissions in tonnes per year Emissions of selected heavy metals to the atmosphere in Europe at the beginning of the 1990s Numbers under the columns are emissions in tonnes per year
Global anthropogenic inputs of trace metals to soils at the beginning of the 1980s Numbers under the columns are the range of estimates of the inputs in thousands of tonnes per year Global anthropogenic inputs of trace metals to soils at the beginning of the 1980s Numbers under the columns are the range of estimates of the inputs in thousands of tonnes per year
Concentration (pg/g dw) profiles for octachlorodioxin (OCDD) and total PCDD/Fs in dated sediment cores from Arctic Canada and Finland Sum-PCDD/Fs = sum of 2,3,7,8-substituted tetra- to octachloro D/Fs plus non-2,3,7,8-substituted congeners Concentration (pg/g dw) profiles for octachlorodioxin (OCDD) and total PCDD/Fs in dated sediment cores from Arctic Canada and Finland Sum-PCDD/Fs = sum of 2,3,7,8-substituted tetra- to octachloro D/Fs [..]
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
Yearly and depth-averaged concentrations (Bq/m3) of 137Cs after 6 years from Harms' model The sources are instantaneous releases of 1 PBq from the dump sites in Abrosimov Bay, Stepovogo Bay, Tsivolky Bay, and Novaya Zemlya Trough Yearly and depth-averaged concentrations (Bq/m3) of 137Cs after 6 years from Harms' model The sources are instantaneous releases of 1 PBq from the dump sites in Abrosimov Bay, Stepovogo Bay, Tsivolky [..]

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