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: 0002470
• 负责人: Gabriele Laske
• 金额: --
• 依托单位: University of California-San Diego Scripps Inst of Oceanography
• 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 2010-01-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=0002470&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 over 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。目标是：定位和形象夏威夷热点下方的羽流导管，图像夏威夷人的根部在足够的区域上膨胀，并具有足够的分辨率，以区分羽状岩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动成像实验与地球动力学和地球的模型，模型的模型。