Report from Sweden Maria Lning Swedish Radiation Safety Authority - PowerPoint PPT Presentation

Report from Sweden Maria Lüning Swedish Radiation Safety Authority Maria Lüning 2016-05-26

The Swedish programme Sea water, 6 stations Sediment, 8 stations Biota, 16 stations and 5 different species Maria Lüning 2016-05-26

The sediment programme 4 stations are situated in the Bothnian Sea and Bothnian Bay 4 stations are situated in the vicinity of the Swedish Nuclear Power Plants Maria Lüning 2016-05-26

Results from sedimentstation C3 in Gulf of Bothnia, 2013 Maria Lüning 2016-05-26

Results from sedimentstation C3 in Gulf of Bothnia, 2015 Activity C3 [Bq/m2] 0,00E+00 5,00E+03 1,00E+04 1,50E+04 2,00E+04 2,50E+04 3,00E+04 0-5 5-10 10-15 15-20 20-25 K-40 Depth Cs-137 [cm] Maria Lüning 2016-05-26

The biota part in the programme 2 species of fish: herring and cod 2 species of bentic animals: Macoma and Mytilus 1 species of aquatic plants: Fucus Maria Lüning 2016-05-26

Fucus results at stations close to the Swedish NPPs Cs-137 in FUCUS 18 16 14 12 10 8 Cs-137 6 4 2 0 Maria Lüning 2016-05-26

Results from Macoma and Mytilus at Swedish stations Mytilus and Macoma 300 250 Activity in Bq/kg DW 200 150 K-40 100 Cs-137 50 0 Maria Lüning 2016-05-26

Results from Clupea and Gadus at Swedish stations Cs-137 in Herring and Cod 6 5 4 3 Cs-137 2 1 0 Maria Lüning 2016-05-26

Thank you for your attention Maria Lüning 2016-05-26