TY - RPRT

T1 - Radioactivity in the Risø District July-December 2011

A1 - Nielsen,Sven Poul

A1 - Andersson,Kasper Grann

A1 - Miller,Arne

AU - Nielsen,Sven Poul

AU - Andersson,Kasper Grann

AU - Miller,Arne

PB - DTU Nutech

PY - 2012

Y1 - 2012

N2 - <p>The environmental surveillance of the Risø environment was continued in July - December 2011. The mean concentrations in air were: 0.25±0.19 μBq m^–3 of ¹³⁷Cs, 2.81±1.71 mBq m^–3 of ⁷Be and 0.23±0.18 mBq m^–3 of ²¹⁰Pb (±1 S.D.; N = 26). The depositions by precipitation at Risø in the second half of 2010 were: 0.102 Bq m^–2 of ¹³⁷Cs, 757 Bq m^–2 of ⁷Be, 75.1 Bq m^–2 of ²¹⁰Pb and &lt; 0.8 kBq m^–2 of ³H. The average background dose rate (TLD) at Risø (Zone I) was 67 nSv h^–1 compared with 66 ± 14 nSv h^–1 (±1 S.D.; N = 3) in the four zones around Risø.</p>

AB - <p>The environmental surveillance of the Risø environment was continued in July - December 2011. The mean concentrations in air were: 0.25±0.19 μBq m^–3 of ¹³⁷Cs, 2.81±1.71 mBq m^–3 of ⁷Be and 0.23±0.18 mBq m^–3 of ²¹⁰Pb (±1 S.D.; N = 26). The depositions by precipitation at Risø in the second half of 2010 were: 0.102 Bq m^–2 of ¹³⁷Cs, 757 Bq m^–2 of ⁷Be, 75.1 Bq m^–2 of ²¹⁰Pb and &lt; 0.8 kBq m^–2 of ³H. The average background dose rate (TLD) at Risø (Zone I) was 67 nSv h^–1 compared with 66 ± 14 nSv h^–1 (±1 S.D.; N = 3) in the four zones around Risø.</p>

KW - DTU-Nutech-R-0001(EN)

KW - DTU-Nutech-R-0001

KW - DTU Nutech R

BT - Radioactivity in the Risø District July-December 2011

SN - 978-87-995321-0-0

T3 - DTU-Nutech-R

T3 - en_GB

ER -