THE PRELIMINARY STUDY ON THE URANIUM CONCENTRATION OF THE SEDIMENTS FROM NANSHA ISLANDS AND ITS RELATION TO THE GLACIAL PERIOD
Author(s): LIU Shao, WEN Xiaosheng, YU Kefu, ZHAO Huanting
Pages: 49-54
Year: 1999 Issue: 2
Journal: MARINE GEOLOGY & QUATERNARY GEOLOGY
Keyword: 铀含量; 冰期; 间冰期; 南海沉积物;
Abstract: 运用研制国家铀系年龄一级标准物质的分析测试系统,精确的测定南沙群岛海区诸多柱样的铀含量、沉积物的平均沉积速率,结合相关科学资料综合整理,对比亚南极海等的岩心资料后认为,南沙群岛海域沉积物中自生铀含量(以下简称铀含量)高的层位为冰期,铀含量低的层位为间冰期.
Pages: 49-54
Year: 1999 Issue: 2
Journal: MARINE GEOLOGY & QUATERNARY GEOLOGY
Keyword: 铀含量; 冰期; 间冰期; 南海沉积物;
Abstract: 运用研制国家铀系年龄一级标准物质的分析测试系统,精确的测定南沙群岛海区诸多柱样的铀含量、沉积物的平均沉积速率,结合相关科学资料综合整理,对比亚南极海等的岩心资料后认为,南沙群岛海域沉积物中自生铀含量(以下简称铀含量)高的层位为冰期,铀含量低的层位为间冰期.
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