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Influence of solar activity on ambient dose equivalent H*(10) measured with thermoluminescent dosimeters in Slovenia

Benjamin Zorko
Benjamin Zorko
, 
Matjaž Korun
Matjaž Korun
, 
Boštjan Črnič
Boštjan Črnič
, 
Branko Vodenik
Branko Vodenik
 oraz 
Sandi Gobec
Sandi Gobec
   | 30 mar 2021
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Article Category: Original article
Data publikacji: 30 mar 2021
Zakres stron: 23 - 28
Otrzymano: 01 sie 2020
Przyjęty: 01 lut 2021
DOI: https://doi.org/10.2478/aiht-2021-72-3475
© 2021 Benjamin Zorko, Matjaž Korun, Boštjan Črnič, Branko Vodenik, and Sandi Gobec, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Figure 1

Annual ambient dose equivalent H*(10) averaged over nine locations at the fence of NPP Krško (155 m.a.s.l., white triangles) and over three locations in the nearby town of Krško (black dots) and annual number of sunspots (white dots) (13)
Annual ambient dose equivalent H*(10) averaged over nine locations at the fence of NPP Krško (155 m.a.s.l., white triangles) and over three locations in the nearby town of Krško (black dots) and annual number of sunspots (white dots) (13)

Figure 2

Annual ambient dose equivalent H*(10) at the locations Kusova Vrbina (black dots), Amerika (triangles), and Gmajnice (crosses) near NPP Krško, and the annual number of sunspots (white dots) (13)
Annual ambient dose equivalent H*(10) at the locations Kusova Vrbina (black dots), Amerika (triangles), and Gmajnice (crosses) near NPP Krško, and the annual number of sunspots (white dots) (13)

Figure 3

Annual ambient dose equivalent H*(10) at three locations in western Slovenia: Kredarica (2515 m.a.s.l., black dots), Trenta (624 m.a.s.l., crosses), and Sečovlje (2 m.a.s.l., triangles) and the annual number of sunspots (white dots)
Annual ambient dose equivalent H*(10) at three locations in western Slovenia: Kredarica (2515 m.a.s.l., black dots), Trenta (624 m.a.s.l., crosses), and Sečovlje (2 m.a.s.l., triangles) and the annual number of sunspots (white dots)

Mean annual ambient dose equivalents H*(10) measured around NPP Krško, and the rest of Slovenia, and calculated contribution of cosmic rays, from 2002 to 2019. The uncertainties of the measured values are 7.5 % and correspond to the expanded uncertainty due to the standard deviations of the indications of both semi-annual measurements

Year H*(10)NPP (mSv) H*(10)rSlovenia (mSv) H*(10)cosmic rays (mSv)
2002 0.791 0.792 0.297
2003 0.769 0.791 0.297
2004 0.765 0.793 0.279
2005 0.827 0.864 0.302
2006 0.783 0.846 0.310
2007 0.766 0.840 0.314
2008 0.822 0.868 0.314
2009 0.837 0.922 0.317
2010 0.793 0.886 0.317
2011 0.738 0.899 0.315
2012 0.806 0.881 0.313
2013 0.803 0.877 0.311
2014 0.763 0.849 0.305
2015 0.829 0.895 0.306
2016 0.814 0.902 0.311
2017 0.823 0.895 0.316
2018 0.829 0.870 0.316
2019 0.833 0.910 0.316

Correlation between annual mean number of sunspots (n), and annual ambient dose equivalent [H*(10)] measured around NPP Krško (at 155 m.a.s.l.) and five locations in western Slovenia (Kredarica, Trenta, Stara Fužina, Bilje, and Sečovlje)

Location r[H*(10), n] imin Location r[H*(10), n] imin
NPP nine fence, locations mean value over -0.28 2006 Kredarica, 2515 m.a.s.l. -0.69 2004
Krško locations mean value over three -0.46 2006 Trenta, 624 m.a.s.l. -0.55 2003
Kusova Vrbina -0.54 2000 Stara Fužina, 547 m.a.s.l. -0.53 2008
Amerika -0.44 2003 Bilje, 55 m.a.s.l. -0.38 1995
Gmajnice -0.38 2003 Sečovlje, 2 m.a.s.l -0.52 1992
eISSN:
1848-6312
Języki:
Angielski, Slovenian
Częstotliwość wydawania:
4 razy w roku
Dziedziny czasopisma:
Medicine, Basic Medical Science, other
Kanał RSS czasopisma