Knowledge Management System Of Institute of Earth Environment, CAS
Distributions of environmental radionuclides in a marine core from the eastern continental shelf of Hainan Island, South China Sea and risk assessment | |
Wang, Fengmei1; Kong, Deming3; Xu, Liqiang1,2; Ji, Chao1; Jiang, Lingling1 | |
通讯作者 | Xu, Liqiang(xlq@hfut.edu.cn) |
2021-11-08 | |
发表期刊 | JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY |
ISSN | 0236-5731 |
页码 | 11 |
摘要 | Several long half-life natural and anthropogenic radionuclides, including Cs-137, Ra-226, Th-232, and K-40, in a 45 cm-long sediment core collected from the east continental shelf of Hainan Island, South China Sea, have been analyzed. The results showed that mean activity of Cs-137, Ra-226, Th-232, and K-40 were 2.03 +/- 1.2, 20.4 +/- 1.8, 45.7 +/- 3.0, and 520.0 +/- 20.0 Bq/kg, respectively. Radium equivalent activity and External hazard index imply a low radiation, and the study area could serve as a background reference value for environmental radionuclides in east continental shelf of Hainan Island, South China Sea. |
关键词 | South China Sea Marine sediments Radionuclides Radiological risk assessment |
DOI | 10.1007/s10967-021-08081-4 |
关键词[WOS] | BEACH SAND SAMPLES ; GAMMA-EMITTING RADIONUCLIDES ; NATURAL RADIOACTIVITY LEVELS ; RADIOLOGICAL HAZARD INDEXES ; NUCLEAR-POWER-PLANT ; ANTHROPOGENIC RADIONUCLIDES ; SURFACE SEDIMENTS ; SOIL SAMPLES ; RADIATION-EXPOSURE ; BUILDING-MATERIALS |
收录类别 | SCI ; SCI |
语种 | 英语 |
资助项目 | Fundamental Research Funds for the Central Universities[PA2021KCPY0047] ; open research fund of the State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences[SKLLQG1929] ; National Natural Science Foundation of China[41606070] |
WOS研究方向 | Chemistry ; Nuclear Science & Technology |
项目资助者 | Fundamental Research Funds for the Central Universities ; open research fund of the State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences ; National Natural Science Foundation of China |
WOS类目 | Chemistry, Analytical ; Chemistry, Inorganic & Nuclear ; Nuclear Science & Technology |
WOS记录号 | WOS:000715196000013 |
出版者 | SPRINGER |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ieecas.cn/handle/361006/17233 |
专题 | 黄土与第四纪地质国家重点实验室(2010~) |
通讯作者 | Xu, Liqiang |
作者单位 | 1.Hefei Univ Technol, Sch Resources & Environm Engn, Hefei 230009, Anhui, Peoples R China 2.Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Inst Earth Environm, Xian 710061, Peoples R China 3.Guangdong Ocean Univ, Coll Ocean & Meteorol, Zhanjiang 524088, Guangdong, Peoples R China |
推荐引用方式 GB/T 7714 | Wang, Fengmei,Kong, Deming,Xu, Liqiang,et al. Distributions of environmental radionuclides in a marine core from the eastern continental shelf of Hainan Island, South China Sea and risk assessment[J]. JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,2021:11. |
APA | Wang, Fengmei,Kong, Deming,Xu, Liqiang,Ji, Chao,&Jiang, Lingling.(2021).Distributions of environmental radionuclides in a marine core from the eastern continental shelf of Hainan Island, South China Sea and risk assessment.JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY,11. |
MLA | Wang, Fengmei,et al."Distributions of environmental radionuclides in a marine core from the eastern continental shelf of Hainan Island, South China Sea and risk assessment".JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY (2021):11. |
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