IONLOVCHI NURLARNING TABIIY FONI
Kalit so‘zlar:
Ionlovchi nurlanish, tabiiy fon, kosmik nurlanish, radioaktivlik, yer po‘sti, izotoplar, radiatsiya gigiyenasi, ekologiya, doimiy monitoring, inson salomatligi.Abstrak
Ionlovchi nurlanishning tabiiy foni – bu atrof-muhitda doimiy mavjud bo‘lgan radiatsiya bo‘lib, u kosmik nurlanish, yer po‘stidagi radioaktiv elementlar va inson tanasidagi tabiiy izotoplar ta’sirida hosil bo‘ladi. Uning darajasi hududga, geologik sharoitga va atmosferaviy omillarga bog‘liq holda o‘zgaradi. Odatda, tabiiy fon inson salomatligi uchun xavfsiz hisoblanadi, ammo ayrim zonalarda yuqori bo‘lishi mumkin, shuning uchun uni doimiy monitoring qilish muhimdir.
References
UNSCEAR (United Nations Scientific Committee on the Effects of Atomic Radiation) – “Sources and Effects of Ionizing Radiation” (Birlashgan Millatlar Tashkiloti ilmiy hisobotlari).
IAEA (International Atomic Energy Agency) – “Natural Background Radiation” (Xalqaro Atom Energetikasi Agentligi nashrlari).
WHO (World Health Organization) – “Ionizing Radiation and Health” (Jahon sog‘liqni saqlash tashkiloti nashrlari).
NASA (National Aeronautics and Space Administration) – “Cosmic Radiation Exposure and Space Travel” (Kosmik nurlanish va uning inson sog‘lig‘iga ta’siri)
ICRP (International Commission on Radiological Protection) – “Recommendations for Radiation Protection”
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