LIU Qingcheng WU Xinmin LIU Yujuan YANG Yaxin ZHANG Ye. Study on radon geological potential of Beijing city[J]. Nuclear techniques, 2009, 32(1): 55-60.
LIU Qingcheng WU Xinmin LIU Yujuan YANG Yaxin ZHANG Ye. Study on radon geological potential of Beijing city[J]. Nuclear techniques, 2009, 32(1): 55-60.DOI:
and distribution of radon concentration was predicted. Based on the uranium-radium equilibrium coefficient
porosity and diffusion coefficient
which were either measured or calculated
the radon geological potential of Beijing city was studied using γ-ray spectroscopy or mass spectroscopy and certain models were used to calculate the relation between radon geological potential and lithology and geological structure. The results showed that radon geological potential of Beijing city could be divided into four zones
tend of every zone coincides with the main structure
and the potential values nearly relate with geological factors.