Abstract
The present study aims to assess 222Rn concentration and its radiological hazard for agricultural soil samples collected from Wadi Al-Hussini and Tuban as agricultural areas. Forty agricultural soil samples were collected from Lahj Governorate, Yemen. AlphaGUARD was used to measure radon concentration, and radon exhalation rates and annual effective dose in the agricultural soil samples were calculated. The average 222Rn activity concentration, area radon exhalation rate, mass radon exhalation rate and annual effective dose outdoor are as follows: 5170 ± 1740 Bq m−3, (12.4 ± 4.18)×10−4 Bq m−2s−1, (20.3 ± 6.82)×10−6 Bq kg−1s−1 and 49.13 mSv y−1 for Wadi Al-Hussini, 7263±2061 Bq m−3, (17.4±4.95) × 10−4 Bq m−2s−1, (28.5±8.08)×10−6 Bq kg−1s−1 and 69.03 mSv y−1 for Wadi Tuban. The average value of 222Rn concentration in agricultural soil gas in Wadi Al-Hussini and Tuban is much higher than the value of United Nations Environment Programme (UNEP), which the recommended reference 100 Bq m−3.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
