Hydrothermal Source Variability in the Lau Basin: Identifying Areas of Sulfur- and Acid- rich Venting from the Composition of Particulate Matter in Hydrothermal Plumes

Lau 盆地的热液源变化：根据热液羽流中的颗粒物成分识别富硫和富酸喷发区域

• 批准号: 0426434
• 负责人: Joseph Resing
• 金额: $ 4.71万
• 依托单位: University of Washington
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 2004
• 资助国家: 美国
• 起止时间: 2004-08-01 至 2007-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0426434&HistoricalAwards=false
• 关键词: Hydrothermal; Source; Variability; Lau; Basin

The work proposed here is to study the particulate composition of hydrothermal plumes as an add on to the Langmuir et al. cruse to locate and characterize hydrothermal venting in the Lau Basin. The particulate samples would be analyzed for S, Al, Na, Mg, Si, P, Cl, K, Ca, Ti, V, Cr, Mn, Fe, etc. These analyses would provide additional characteristics of the Lau Basin vents.

这里提出的工作是研究热液羽流的颗粒组成，作为朗缪尔等人的补充。cruse定位和表征热液喷口在劳盆地。 将对颗粒样品进行S、Al、Na、Mg、Si、P、Cl、K、Ca、Ti、V、Cr、Mn、Fe等分析。