Results 71 to 80 of about 16,645 (225)

Seasonal dynamics of content of 137Cs in mushrooms

open access: yesNuclear Physics and Atomic Energy, 2007
Researches of seasonal dynamics of content of 137Cs in mushrooms were carried out. Under condition of selection of mushrooms of different kinds only twice per year - in the beginning and in the end of vegetative period - an increase of levels of specific activity of 137Cs is noticed at autumn.
openaire   +2 more sources

宁南黄土高原土壤137Cs分布与相关影响因子研究

open access: yesShuitu Baochi Xuebao, 2008
利用137Cs示踪方法,对宁南黄土高原阳洼流域纵断面土壤137Cs分布及相关影响因子进行了初步研究。结果表明:流域纵断面137Cs面积活度随坡面海拔和水平距离的变化,表现为一种不规则的波动振荡趋势。随海拔降低,纵断面上、中部137Cs面积活度逐步下降,有明显的土壤侵蚀发生;坡面下部137Cs面积活度最高,泥沙沉积的再分布现象明显。流域内林草地剖面土壤137Cs呈指数型分布,坡耕地、梯田137Cs在耕层内呈均一分布,其分布模式与各土地类型土壤有机质的分布状态完全一致。相关分析表明 ...
马琨   +5 more
doaj  

Distribution of 137Cs In the Surface Soil of Serpong Nuclear Site

open access: yesAtom Indonesia, 2011
The distribution of 137Cs in the surface soil layer of Serpong Nuclear Site (SNS) was investigated by field sampling. The Objectives of the investigation is finding the profile of 137Cs distribution in the surface soil and the Tf value that can be used ...
E. Lubis
doaj  

Radioactive isotopes 40K, 137Cs, 226Ra, 228Ra, 234Th in algae supplements – Potential radiotoxicity of aquatic superfoods [PDF]

open access: hybrid, 2022
Aleksandra Moniakowska   +5 more
openalex   +1 more source

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