Transfer of natural radionuclides from soil to plants in tropical forest (Western GhatsIndia)

International Journal of Physical Sciences

P. K. Manig¹ 

关键词: Primordial radionuclides;    western Ghats;    monazite;    igneous rock;    CR-concentration ratio.;   

DOI  :  

学科分类：物理（综合）

来源: Academic Journals

【 摘 要 】

Soil and 2 wild plant species (Evodia roxburghianaandEleaocarpus oblangus)have been collected from thewestern Ghats region and analysed for210Po and238U. The radioactivity concentrations in plants and soil reflect the impact of the existence of igneous nature of rock in the area of study. Concentration ratios (CR) of these radionuclides, between plants and underlying soil, have been studied and the results shows that the concentration ratios (CR) seem to be depend on radionuclides in soil.

【 授权许可】

CC BY