| 项目编号: | 1626670
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| 项目名称: | MRI: Acquisition of a laser-ablation, multi-collector ICP-MS for research and training in Earth, Environmental, and Anthropological Sciences |
| 作者: | Jeffrey Vervoort
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| 承担单位: | Washington State University
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| 批准年: | 2016
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| 开始日期: | 2016-09-01
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| 结束日期: | 2018-08-31
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| 资助金额: | 596778
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| 资助来源: | US-NSF
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| 项目类别: | Standard Grant
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| 国家: | US
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| 语种: | 英语
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| 特色学科分类: | Geosciences - Earth Sciences
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| 英文关键词: | la-mc-icpms
; u-pb
; earth
; la-icpms
; laser ablation split stream
; research need
; solution mc-icpms
; fundamental research problem
; laser ablation system
; icp-ms laboratory
; research training
; anthropological sciences
|
| 英文摘要: | This award will permit the acquisition of a multi-collector, inductively coupled plasma mass spectrometer coupled with a laser ablation system (LA-MC-ICPMS) for research, education, and training in Earth, Environmental, and Anthropological Sciences at Washington State University. The instrumentation will be utilized in diverse applications by a team of researchers seeking to address problems across a wide spectrum of scientific disciplines including geochemistry, geochronology, petrology, volcanology, tectonics, fish ecology, archeology, and anthropology. The LA-MC-ICPMS will be housed in the existing ICP-MS laboratory within the GeoAnalytical Laboratory (GAL) in the School of the Environment. This laboratory has not only provided data and research training for students and faculty at WSU, but has also served as an analytical center, supporting the research needs of many outside users.
Fundamental research problems to be addressed include chemical evolution of the Earth, geochronology of metamorphic processes, models for mountain belt formation and deformation, salmon migration and life history, and ancient human migration and trade. The instrument will allow improved access to a wide range of isotope systems and methods: zircon Hf isotope geochemistry by LA-MC-ICPMS and solution MC-ICPMS; zircon U-Pb geochronology by LA-ICPMS; whole-rock Hf, Nd, Pb and Sr isotope geochemistry; Lu-Hf and Sm-Nd garnet, lawsonite and apatite geochronology; Sr isotope analysis by LA-MC-ICPMS on minerals, fish otoliths, and archeological artifacts; and laser ablation split stream (LASS) techniques including U-Pb and Hf isotopes in zircon and U-Pb and Nd isotopes in monazite and other accessory minerals. |
| 资源类型: | 项目
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| 标识符: | http://119.78.100.158/handle/2HF3EXSE/91298
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| Appears in Collections: | 全球变化的国际研究计划
科学计划与规划
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| Recommended Citation: | |
Jeffrey Vervoort. MRI: Acquisition of a laser-ablation, multi-collector ICP-MS for research and training in Earth, Environmental, and Anthropological Sciences. 2016-01-01.
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