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  • Articles: DFG German National Licenses  (46)
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  • Articles: DFG German National Licenses  (46)
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  • 1
    Electronic Resource
    Electronic Resource
    Manganese-54 and Zinc-65 in Coastal Organisms of California (1963)
    [s.l.] : Nature Publishing Group
    Nature 200 (1963), S. 327-329 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] IT has been estimated1 that 855 curies of zinc-65 enter the Pacific each day at the mouth of the Columbia River along with other nuclides arising from activation of cooling water constituents at Hanford. Osterberg2'3 and others1 have reported extensively on concentrations of zinc-65 in marine ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/200327a0
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    Plutonium in the Marine Environment (1964)
    [s.l.] : Nature Publishing Group
    Nature 203 (1964), S. 568-571 
    Details
    ISSN: 1476-4687
    Source: Nature Archives 1869 - 2009
    Topics: Biology , Chemistry and Pharmacology , Medicine , Natural Sciences in General , Physics
    Notes: [Auszug] PLUTONIUM-239 and -240 have been separated from sea water by radiochemical techniques and measured by use of an alpha spectrometer; 239,240pu has also been found to be highly concentrated in marine organisms. In addition, plutonium-238 has been detected in some of these organisms. The significance ...
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1038/203568a0
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    Paper (German National Licenses)
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  • 3
    Electronic Resource
    Electronic Resource
    Book reviews (1976)
    Springer
    Water, air & soil pollution 5 (1976), S. 367-382 
    Details
    ISSN: 1573-2932
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00158351
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    Paper (German National Licenses)
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  • 4
    Electronic Resource
    Electronic Resource
    Determination of 129i in water and air samples near a reprocessing plant by neutron activation analysis (1994)
    Springer
    Water, air & soil pollution 73 (1994), S. 121-129 
    Details
    ISSN: 1573-2932
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract The neutron activation analysis was used to determine 129I in water and air samples collected in the neighbourhood of a reprocessing plant. The method involved preconcentration of 129I on AgI from water samples, separation of Ag+, followed by distillation, loading on Dowex-1, irradiation and post irradiation purification steps. Filter air samples were wet oxidised follwed by distillation and other chemical procedure steps as described for water samples. The concentration of 129I in rain water and air samples ranged from 0.155×10−3 to 0.327×10−3 Bq L−1 and 0.054×10−6 to 0.295×10−6 Bq m−3 respectively. The average concentration of 129I in seawater samples was 0.157×10−3 Bq L−1. The concentration of 129I obtained in these samples have been translated to dose rates to an individual and have been found to be insignificant.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00477980
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    Paper (German National Licenses)
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  • 5
    Electronic Resource
    Electronic Resource
    Natural radionuclides in a tropical river subjected to pollution (1991)
    Springer
    Water, air & soil pollution 55 (1991), S. 305-319 
    Details
    ISSN: 1573-2932
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract The radionuclide concentrations in Periyar river at the industrial zone showed significant reduction, by factors ranging form 3 to 5 during the post-1980 period as compared to pre-1980 due to better effluent treatment practices adopted by industrial units situated on the river bank. The studies revealed that nearly 90% of Po-210 in the river environment was unsupported, showing atmospheric pathway of deposition by decay of Rn-222. The mass and activity (Ra-228) median diameters of sedimented particels of less than 63 µ were 15 ± 2.8 µm and 18 ± 2.5 µm. respectively. The particle size followed log-normal distribution. Depth distribution of Ra-228 in sediment was investigated for its concentration. This nuclide showed highest concentration at depths ranging from 10 to 30 cm. The studies have helped to identify that particles of less than 63 µm present in the sediment layer up to 30 cm were mainly responsible for transport of radionuclides in the river and its estuary.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00211196
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    Paper (German National Licenses)
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  • 6
    Electronic Resource
    Electronic Resource
    Book reviews (1994)
    Springer
    Water, air & soil pollution 72 (1994), S. 395-399 
    Details
    ISSN: 1573-2932
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01257135
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    Paper (German National Licenses)
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  • 7
    Electronic Resource
    Electronic Resource
    Trace metals and lanthanides in a tropical river environment (1994)
    Springer
    Water, air & soil pollution 74 (1994), S. 141-153 
    Details
    ISSN: 1573-2932
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract The river Periyar in the State of Kerala, India is subjected to pollution from a number of industrial units such as zinc smelter, rare earth plant, phosphatic fertilizer unit etc. The levels of Zn and Cd in water and sediments in the river have in recent years increased ten fold as compared to a study conducted earlier during 1970. The levels of these trace metals in water increase at the backwater zone under high salinity in summer due to solubilisation from the sediments. Among the lanthanides Ce is the most predominant in water. Elements such as Ce, La, Sm, Gd and Y show a concentration factor of 103 in sediments. The trace metals show maximum concentration at the top layer of sediment column extending up to 20 cm from the surface. Particle size analysis of river sediments in the industrial outfall area shows a mass median diameter of 11 μm with a geometric standard deviation of 2.4 for Zn and Cd.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF01257152
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    Paper (German National Licenses)
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  • 8
    Electronic Resource
    Electronic Resource
    Book reviews (1995)
    Springer
    Water, air & soil pollution 81 (1995), S. 201-205 
    Details
    ISSN: 1573-2932
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00477266
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    Paper (German National Licenses)
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  • 9
    Electronic Resource
    Electronic Resource
    Book review (1996)
    Springer
    Water, air & soil pollution 87 (1996), S. 383-384 
    Details
    ISSN: 1573-2932
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00696849
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    Paper (German National Licenses)
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  • 10
    Electronic Resource
    Electronic Resource
    Beryllium in environmental air, water and soil (1997)
    Springer
    Water, air & soil pollution 95 (1997), S. 133-146 
    Details
    ISSN: 1573-2932
    Keywords: beryllium ; environment ; air ; water ; soil
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract The study was specifically aimed to obtain concentration of beryllium in various environmental matrices such as air, water and soil in the vicinity of the Beryllium Metal Plant situated at Turbhe, New Bombay. Two analytical techniques - Morin fluorescence method and Atomic Absorption Spectrophotometry using graphite furnace were standardised for beryllium estimation. The beryllium concentration in the natural matrices studied - air, water and soil were in the range of 0.41–0.43 ng m−3, 0.01–0.02 ng mL−1 and 325–767 ng g−1 respectively.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF02406161
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    Paper (German National Licenses)
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