International Collaborative Research: Evolution of the Hawaiian Plume- Geochemical Studies of Hana Ridge, Haleakala, Hawaii

国际合作研究：夏威夷羽流的演化 - 夏威夷哈雷阿卡拉哈纳岭的地球化学研究

• 批准号: 0408270
• 负责人: John Sinton
• 金额: --
• 依托单位: University of Hawaii
• 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: 2004-02-01 至 2009-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0408270&HistoricalAwards=false
• 关键词: International; Collaborative; Research; Evolution; Hawaiian

New dives with the Japanese Marine Sciences and Technology Center (JAMSTEC) ROV Kaiko and submersible Shinkai 6500 collected 106 new shield-stage tholeiites from the distal Hana Ridge representing early phases of Haleakala shield growth. The PI participated in these dive efforts and spent time at Tokyo Institute of Technology (TITech) and JAMSTEC working with Professor Eiichi Takahashi, the Japanese program PI, on geochemical analyses for a pilot Hana Ridge project. This award for a three year project will be used to carry out electron microprobe major and minor element and Cl, F, and S analyses of all volcanic glasses recovered (~75-90 samples), bulk rock ICP-MS (~40-50 samples) and laser ablation ICP-MS glass analyses (~75 samples) for trace elements, and isotope analyses on 20-25 samples in years 1 & 2. Separate travel funds will be sought from NSF-INT for the period of time to be spent in Japan. Year three of this project will be spent synthesizing the data collected by the various research groups and writing up the results together.

与日本海洋科学技术中心（JAMSTEC）ROV Kaiko和潜水Shinkai 6500一起收集了106台新的Shield阶段Tholeiites，来自Hana Ridge远端的新盾牌阶段，代表Haleakala Shield增长的早期阶段。 PI参与了这些潜水的努力，并在东京理工学院（Titech）和Jamstec度过了与日本计划PI的Eiichi Takahashi教授合作的JAMSTEC，对PILOT HANA RIDGE项目进行了地球化学分析。 该三年项目的奖项将用于执行电子微探针主要和次要元素，以及对所有恢复的火山眼镜的分析（〜75-90个样本），大量岩石ICP-MS（〜40-50个样本）（〜40-50个样本）和激光ABLAICP-MS玻璃分析（〜75个样品）在痕量元素和ISPLAPE上进行了2-25 emplase和Isplase，并在Travel of Travel of Travel 25-25 explese and Issplase和25-25-25将在日本度过的一段时间内从NSF-Int寻求。该项目的第三年级将用于综合各个研究小组收集的数据，并将结果共同编写。