This paper systematically has measured and investigated the radiation levels of natural radioactive nuclides in the water and soil of the 219 Park areas in Anshan City by utilizing the γ energy spectrometer of HD-2001 low background multi-channel,and provided datum and references for tourists and environmental workers.The results show that the natural radioactivity of the water and soil in the park is safe,suitable for hu-man trip and leisure;and the water quality is good all year round;it is suitable for the development of aquacul-ture industry;the overall area within the park is poor in radium,thorium,and potassium.The comparison results between the surface soil and deep soil indicate that Anshan City has a good effect in preventing and controlling dust and radioactive pollution;greening in the park has a significant effect on preventing and controlling radio-active pollution,and has produced the positive effect of enriching potassium fertilizer through greening,provi-ding conditions for further greening in the park.
维普
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