Study of radioactive status in the Zhujiang Estuary and adjacent sea area in South China Sea (SCS)

作     者：Liu Huai, Su Xiling, Chen Chi, Gou Min Liang Qianlin Environment Monitoring Center of South China Sea, SOA, Guangzhou, China Liu Huai, Su Xiling, Chen Chi, Gou Min Liang Qianlin Environment Monitoring Center of South China Sea, SOA, Guangzhou, China

作者机构：China 

出 版 物：《Acta Oceanologica Sinica》 (海洋学报（英文版）)

年 卷 期：1989年第8卷第2期

页      面：263-272页

核心收录：

学科分类：07[理学] 0707[理学-海洋科学] 

主　　题：Th Study of radioactive status in the Zhujiang Estuary and adjacent sea area in South China Sea area SCS 

摘      要：Through the investigation on radioactive activities of water, sediment and some marine organismsin the Zhujiang Estuary, adjacent sea area and the distributary mouths of the Zhujiang River, activities of total α. radioactivity, total β radioactivity, artificial radioactive 90Srand 157Cs, and factors inflencing the distribution and the content of U in seawater are *** mainly radioactive pollution substances and their sources in the sea area are studied by γ spectra obtained from sediment in the sea area. The results show that the main radioactivity substances are natural radioactivity U,Th series and 40K. which were produced by the modern industry and transported into the sea through the main current of the Zhujiang River.