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StrålevernRapport 13:2015 Radiation doses to the Norwegian population
This report presents average radiation doses received by the Norwegian population from different sources of medical radiation, cosmic radiation, and from naturally occurring and artificial radioactivity in the environment and food. Examples of population groups with elevated exposure are also presented.
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Teknisk dokument 8 Air kerma measurements with Landauer nanoDots in Cs-137 and Co-60 beams
Rapporten omhandler målinger av luftkerma i luft med Landauer nanoDots (Landauer, Inc., Greendwood, IL) i Cs-137 og Co-60 felt. Den etablerer gjennom målinger og simuleringer at nanoDots trenger ekstra, energi-tilpasset buildup for målinger av luftkerma i luft ved disse strålingsvalitetene.
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Teknisk dokument 7 Absorbed doses to water for x-ray dosimetry on a PXI X-RAD 225
For a tube potential of 225 kV, current of 10 mA and source-to-surface distance (SSD) of 50 cm, the absorbed dose rate to water on the central field axis at a depth of 2 g/cm2 of water in the 21.0 cm×21.0 cm×11.5 cm water phantom was (1.16±0.02) Gy/min.
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StrålevernRapport 9:2015 Geographical categorisation of the environmental radio-sensitivity of the northern marine environment
Accidents involving the transport of radioactive materials in Northern seas may lead to detrimental consequences for Norwegian coastal environments. A method is presented in this report that allows radiological risk to be quickly derived accounting for the variability associated with the advection and dispersion of contaminants in marine systems.
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StrålevernRapport 8:2015 Comparison of safety and environmental impact assessments for disposal of radioactive waste and hazardous waste
This report presents conclusions of an International workshop on comparison of methods for environmental impact assessments used for radioactive and hazardous waste. International approaches, differences and similarities within them, are given in the report.