Distributions of environmental radionuclides in a marine core from the eastern continental shelf of Hainan Island, South China Sea and risk assessment

doi:10.1007/s10967-021-08081-4

CORC > 地球环境研究所 > 中国科学院地球环境研究所 > 黄土与第四纪地质国家重点实验室（2010~）

	Distributions of environmental radionuclides in a marine core from the eastern continental shelf of Hainan Island, South China Sea and risk assessment
	Wang, Fengmei 3; Kong, Deming 1; Xu, Liqiang 2,3; Ji, Chao 3; Jiang, Lingling 3
刊名	JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
	2021-11-08
页码	11
关键词	South China Sea Marine sediments Radionuclides Radiological risk assessment
ISSN号	0236-5731
DOI	10.1007/s10967-021-08081-4
通讯作者	Xu, Liqiang(xlq@hfut.edu.cn)
英文摘要	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.
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关键词	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
WOS研究方向	Chemistry ; Nuclear Science & Technology
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000715196000013
资助机构	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
内容类型	期刊论文
源URL	[http://ir.ieecas.cn/handle/361006/17232]
专题	地球环境研究所_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.Guangdong Ocean Univ, Coll Ocean & Meteorol, Zhanjiang 524088, Guangdong, Peoples R China 2.Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Inst Earth Environm, Xian 710061, Peoples R China 3.Hefei Univ Technol, Sch Resources & Environm Engn, Hefei 230009, Anhui, 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.