LI Yaping, CHEN Xi, XU Zhengfan, YAN Shidong. 2006: INVESTIGATION OF THE RADON CONCENTRATION LEVEL IN SOIL OF NANSHA DISTRICT,GUANGZHOU CITY. JOURNAL OF ENGINEERING GEOLOGY, 14(S1): 47-50.
    Citation: LI Yaping, CHEN Xi, XU Zhengfan, YAN Shidong. 2006: INVESTIGATION OF THE RADON CONCENTRATION LEVEL IN SOIL OF NANSHA DISTRICT,GUANGZHOU CITY. JOURNAL OF ENGINEERING GEOLOGY, 14(S1): 47-50.
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    INVESTIGATION OF THE RADON CONCENTRATION LEVEL IN SOIL OF NANSHA DISTRICT,GUANGZHOU CITY

      Abstract
    • The concentration of the radon in soil in the main distributing area of granife of Nansha is investigated(500m?250m grid),mang radon unusual district is discovered,and the distributive law of the radon is discussed. The range of concentration of the radon is 0.62~238.61kBq穖-3,the background value is 7.957kBq穖-3.The maximam is 30 time more than the background in the investigating etc.
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