Impact of cosmic-origin background radiation on human survival

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F18%3A10374557" target="_blank" >RIV/00216208:11310/18:10374557 - isvavai.cz</a>

Výsledek na webu

<a href="https://meetingorganizer.copernicus.org/EGU2018/EGU2018-10247.pdf" target="_blank" >https://meetingorganizer.copernicus.org/EGU2018/EGU2018-10247.pdf</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Impact of cosmic-origin background radiation on human survival

Popis výsledku v původním jazyce

We evaluate lifetime attributable risks induced by increasing concentration of cosmic radiation and cosmogenic radionuclides during periods of low solar activity for the specific conditions in the Czech Republic. The concentration of cosmic radiation and cosmogenic radionuclides reaches the highest values during the solar minima when their penetrability into the Earth magnetosphere is enforced. The computed estimate of lifetime attributable risks from solid neoplasms (colon, lung, and stomach) induced by natural background dose is higher for the period of the low activity solar cycle No. 24 than for the previous period of forced solar activity of the solar cycles No.19 - No. 23. We estimated lifetime attributable risks induced by annual natural background dose by sex for the Czech Republic and USA. In addition, three different scenarios based on dose radiation level were explored. The cosmogenic radionuclides in our environment may thus play a greater role than in the last decades.

Název v anglickém jazyce

Impact of cosmic-origin background radiation on human survival

Popis výsledku anglicky

We evaluate lifetime attributable risks induced by increasing concentration of cosmic radiation and cosmogenic radionuclides during periods of low solar activity for the specific conditions in the Czech Republic. The concentration of cosmic radiation and cosmogenic radionuclides reaches the highest values during the solar minima when their penetrability into the Earth magnetosphere is enforced. The computed estimate of lifetime attributable risks from solid neoplasms (colon, lung, and stomach) induced by natural background dose is higher for the period of the low activity solar cycle No. 24 than for the previous period of forced solar activity of the solar cycles No.19 - No. 23. We estimated lifetime attributable risks induced by annual natural background dose by sex for the Czech Republic and USA. In addition, three different scenarios based on dose radiation level were explored. The cosmogenic radionuclides in our environment may thus play a greater role than in the last decades.

Druh

O - Ostatní výsledky

CEP obor

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OECD FORD obor

50402 - Demography

Projekt

<a href="/cs/project/GA18-12166S" target="_blank" >GA18-12166S: Prostorová diferenciace a vizualizace geodemografických procesů se zaměřením na domácnosti ve stárnoucí populaci České republiky</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů