干旱区生态环境知识资源中心(Arid): Transformation and environmental risk of 90 Sr and 137 Cs under extreme rainstorm at a proposed nuclear facility site in China

Arid

DOI	10.1016/j.jenvrad.2024.107498
	Transformation and environmental risk of 90 Sr and 137 Cs under extreme rainstorm at a proposed nuclear facility site in China
	Zhu, Jun; Hao, Ying; Chen, Chao; Wang, Ting; Chen, Ke; Zhang, Linlin; Zhang, Aiming; Xie, Tian; Zhang, Qiulan
通讯作者	Xie, T
来源期刊	JOURNAL OF ENVIRONMENTAL RADIOACTIVITY
ISSN	0265-931X
EISSN	1879-1700
出版年	2024
卷号	278
英文摘要	This paper explores the environmental hazards associated with nuclear facilities in arid regions, focusing on the rapid migration of radionuclides facilitated by flood runoff resulting from extreme rainstorms. Through a case study of a proposed nuclear facility site in China, the study developed a comprehensive model to calculate the transformation of 90 Sr and 137 Cs in flood and subsurface water during accidents. The methodology employs a combination of field tests, radionuclide adsorption tests, the SWAT model, and the HGS model to create a fully integrated model. This approach allows for the several complex couplings (radionuclide -flood runoff -subsurface water) that have not been previously examined in the reactive solute transport. The findings reveal that despite groundwater movement being relatively sluggish, 90 Sr and 137 Cs migrate downstream rapidly due to their transportation by floods, which permeate the Upper Pleistocene gravel aquifer along the route. The study underscores the importance of considering the migration of radionuclides carried by floods generated by extreme rainstorms, as it poses a significant risk that cannot be ignored.
英文关键词	Nuclear facility Arid areas Environmental risks Extreme rainstorm Flood runoff Fully integrated model
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001271727500001
WOS关键词	TRANSPORT ; SOIL ; CS-137 ; EXTRACTION ; MIGRATION ; WATER
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/404498
推荐引用方式 GB/T 7714	Zhu, Jun,Hao, Ying,Chen, Chao,et al. Transformation and environmental risk of 90 Sr and 137 Cs under extreme rainstorm at a proposed nuclear facility site in China[J],2024,278.
APA	Zhu, Jun.,Hao, Ying.,Chen, Chao.,Wang, Ting.,Chen, Ke.,...&Zhang, Qiulan.(2024).Transformation and environmental risk of 90 Sr and 137 Cs under extreme rainstorm at a proposed nuclear facility site in China.JOURNAL OF ENVIRONMENTAL RADIOACTIVITY,278.
MLA	Zhu, Jun,et al."Transformation and environmental risk of 90 Sr and 137 Cs under extreme rainstorm at a proposed nuclear facility site in China".JOURNAL OF ENVIRONMENTAL RADIOACTIVITY 278(2024).