BACKGROUND RADIATION
Background
radiation refers to the radiation emitted from natural sources similar as rocks
or mountains. A recent study conducted by scientists at the Bhabha Atomic
Research Centre( BARC) set up that certain areas in Kerala are passing nearly
three times more background radiation than preliminarily assumed. The study is
significant, as it sheds light on the natural radiation situations in India,
which has important implications for the country’s nuclear energy plans.
Monazite sands and high situations of
thorium :-
The
advanced radiation situations in Kollam, a quarter in Kerala, are attributed to
the presence of monazite sands that are high in thorium, a natural radioactive
element. Thorium is a common radioactive element that's set up in small quantities
in soil, rocks, and water. Monazite sands are one of the most important sources
of thorium, and India has been using these sands as a source of nuclear energy
for numerous times. Southern India, which is home to granite and basaltic stormy
rocks, has advanced situations of radiation from uranium deposits.
Study findings :-
The
study conducted by BARC scientists measured radiation levels from nearly 100,000
locales across India. The study set up that the average natural background
situations of gamma radiation in India were 94 nGy/ hr. still, in Kollam
district, the levels were set up to be,562 nGy/ hr, which is about three times
further than the assumed levels. The 1986 survey conducted preliminarily had
mapped only 214 locales.
No elevated health threat :-
Although
the advanced radiation situations in Kollam quarter might feel concerning, the
study’s authors note that there's no elevated health threat associated with
these advanced radiation situations. The human body is oriented to high doses
of radiation, and there's no substantiation to suggest that the high level of
radiatsion in Kollam quarter are causing any adverse health goods.
IAEA safety norms:-
The International Atomic Energy Agency( IAEA) specifies maximum radiation exposure levels, which have also been adopted by India’s atomic energy establishment. The IAEA recommends that public exposure to radiation shouldn't exceed 1 milli- Sievert every time, and those who work in nuclearplants or are exposed to radiation by virtue of their occupation shouldn't be exposed to over 30 milli- Sievert every time.
For further details, read our couse pages to understand well about the
exam.
For admissions, call 7418968881.
FRESH BATCHES ARE OPEN, ENROLL NOW, ONLINE &
OFFLINE
Get selected in Top Banks in india.
For Free Study Materials Click here: TAMIL ENGLISH materials for free
Read Daily Current Affairs : click here : TAMIL ENGLISH
Download Pdf Current affairs magazine, monthly edition : Click here
Also for your exam preparation, you may follow us
on the following links.
Facebook: https://www.facebook.com/BEST-Learning-CentreAn-IAS-Academy-101625595410637
Website: https://www.bestlearningcentre.in/
Telegram: https://t.me/best_learning_Center
YouTube: https://www.youtube.com/channel/UC8ddoKP7u8EDSXVjzzct4Nw
Instagram: https://www.instagram.com/possible2you/
