Marine Geochemistry of Reactive Radiouclides

活性放射性核素的海洋地球化学

• 批准号: 8800620
• 负责人: Michael Bacon
• 金额: $ 12.12万
• 依托单位: Woods Hole Oceanographic Institution
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1988
• 资助国家: 美国
• 起止时间: 1988-07-15 至 1990-06-30
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8800620&HistoricalAwards=false
• 关键词: Marine; Geochemistry; Reactive; Radiouclides

This proposal requests renewed funding to complete studies of the behavior of natural decay-series radionuclides and their applications to problems of chemical scavenging and particle dynamics in the oceanic water column. Tasks that will be carried out during the one-year grant period are: 1) completion of a one-year record of dissolved and particu- late radionuclide distributions at a station in the Sargasso Sea off Bermuda; 2) in the North Pacific; and 3) interpreta- tion and publication of an accumulated set of data on radio- nuclide distributions and fluxes in the oceanic water column. These studies will contribute to our understanding of how the oceans process chemical substances added to them and to a better understanding of particle fluxes and dynamics in the oceans, issues that are of broad concern to marine chemistry, biology, and geology.

该提案要求重新提供资金， 天然衰变系放射性核素行为的研究 以及它们在化学清除问题上的应用， 海洋水柱中的粒子动力学 的任务 将在一年的赠款期内进行的是： 1)完成一年的解散和particu记录， 马尾藻中一个台站的晚期放射性核素分布 百慕大外海; 2）在北太平洋; 3）解释- 在无线电上发布和公布一组累积的数据- 海洋水柱中的核素分布和通量。 这些研究将有助于我们了解 海洋处理添加到海洋中的化学物质， 更好地了解大气中的粒子通量和动力学 海洋，海洋化学广泛关注的问题， 生物学和地质学。