Collaborative Research: PLUME - A Seismic Experiment to Image the Hawaiian Hotspot and Swell

合作研究：PLUME——对夏威夷热点和涌浪进行成像的地震实验

• 批准号: 0002819
• 负责人: Sean Solomon
• 金额: $ 50.12万
• 依托单位: Carnegie Institution of Washington
• 依托单位国家: 美国
• 项目类别: Continuing Grant
• 财政年份: 2003
• 资助国家: 美国
• 起止时间: 2003-08-15 至 2012-07-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0002819&HistoricalAwards=false
• 关键词: Collaborative; Research; PLUME; Seismic; Experiment

This project will deploy 64 wide-band ocean-bottom seismometers and ten portable broad-band seismic island stations in a 15-month-long investigation. The objectives are to: locate and image the plume conduit beneath the Hawaiian hotspot, image the roots of the Hawaiian swell overr a sufficient area and with a sufficient resolution to distinguish among competing hypotheses for plume-lithosphere interaction, and relate the findings from the seismic imaging experiments to geodynamical and geochemical, models for mantle plumes.

该项目将在长达15个月的调查中部署64个宽频段海底地震仪和十个便携式宽带地震岛站。目的是：定位和图像夏威夷热点下方的羽流导管，图像夏威夷膨胀的根源形象一个足够的区域，并具有足够的分辨率，可以区分羽流层相互作用的竞争假设，并将发现与地震成像实验的发现与地震成像实验相关，使其与岩石学和地球动体和地球的植物植物的模型相关联。