Radiological risk from activity concentrations of natural radionuclides: Cumulative Hazard Index

被引：13

作者：

Akozcan, Serpil ^{[1
]}

Kulahci, Fatih ^{[2
]}

Gunay, Osman ^{[3
]}

Ozden, Selin ^{[1
]}

机构：

[1] Kirklareli Univ, Fac Sci & Letters, Dept Phys, Campus Kayali, Kirklareli, Turkey

[2] Firat Univ, Sci Fac, Nucl Phys Div, Phys Dept, TR-23119 Elazig, Turkey

[3] Istanbul Okan Univ, Vocat Sch Hlth Serv, TR-34969 Istanbul, Turkey

来源：

JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY | 2021年 / 327卷 / 01期

关键词：

Transport; Risk analysis; Cumulative hazard; Radiation hazards; Soil; SOIL SAMPLES; RADIOACTIVITY LEVELS; SPATIAL-DISTRIBUTION; RADIATION HAZARD; RIVER-BASIN; HEAVY-METAL; TH-232; K-40; RA-226; CS-137;

D O I：

10.1007/s10967-020-07474-1

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The Cumulative Hazard Index method has been proposed for the first time to determine the low and high-risk levels of radionuclides. The significant radiological parameters and risk analyses for Ra-226, Th-232 and K-40 pollution levels control in the soil are determined through the probability distribution functions. The activity concentration of Ra-226, Th-232 and K-40 in samples were found to vary from of 16 +/- 0.6 to 62 +/- 3.2 Bq kg(-1) with an average 30 +/- 1.1 Bq kg(-1), 24 +/- 0.9 to 63 +/- 1.3 Bq kg(-1) with an average 37 +/- 1.0 Bq kg(-1) and 316 +/- 5.8 to 878 +/- 6.9 Bq kg(-1) with an average 525 +/- 6.2 Bq kg(-1), respectively.

引用

页码：105 / 122

页数：18

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