Acquisition and Upgrade of Instrumentation for Noble Gas Geochronology and Thermochronology
稀有气体地质年代学和热年代学仪器的购置和升级
基本信息
- 批准号:2051254
- 负责人:
- 金额:$ 49.66万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2021
- 资助国家:美国
- 起止时间:2021-06-15 至 2023-05-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This award will result in the installation and commissioning of new mass spectrometry instruments that will greatly enhance the analytical capabilities of the Group 18 Laboratories at Arizona State University (ASU). These capabilities will be used predominantly to develop an enhanced understanding of a variety of geoscience processes, especially the evolution of major fault zones, the topographic evolution of mountain ranges, and the depositional history of active and ancient sedimentary basins. This instrumentation will enable state-of-the-art dating of geologic materials with extremely high spatial resolution and precision. In addition to supporting ASU geoscience research, the investigators are dedicated to making these instruments available for the support of research projects from external, federally funded research by scientists at other universities and research facilities. All of the work supported by these instruments will promote the advancement of geoscience in the United States, in particularly through studies of topics related to energy and strategic mineral resource development and natural hazards. Through the associated development of freely available, web-based tutorials based on the design, building, and commissioning of these instruments for the purpose of training future laboratory technicians, we hope this project will have lasting impact on geoscience research.This project involves the acquisition of a new, multicollector, noble gas mass spectrometer (Isotopx NGX-600) that will be incorporated into an ultraviolet laser ablation microprobe (UVLAMP) analytical system. This system will be unusually capable for UVLAMP work, which will permit us to develop improved mircoanalytical protocols for 40Ar/39Ar geochronologic studies of unusually young samples with very high spatial resolution. The project also involves an electronics and software upgrade of an existing GV Instruments Helix SFT to enable rapid throughput laser ablation (U-Th)/He dating of detrital minerals. Together these instruments will accelerate and improve our geoscience research output, will allow us to serve a larger number of external users, and will expand the types of studies that we can accommodate. We will take advantage of the acquisition part of this project to develop an educational program specifically aimed at graduate students nationwide, with the goal of providing them with a sense of the complexity of this endeavor and a better understanding of the instrumentation side of geochronology and thermochronology.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
该奖项将导致新的质谱仪器的安装和调试,这将大大增强亚利桑那州立大学 (ASU) Group 18 实验室的分析能力。这些能力将主要用于加深对各种地球科学过程的理解,特别是主要断裂带的演化、山脉的地形演化以及活动和古代沉积盆地的沉积历史。该仪器将以极高的空间分辨率和精度对地质材料进行最先进的测年。除了支持亚利桑那州立大学的地球科学研究外,研究人员还致力于使这些仪器可用于支持其他大学和研究机构的科学家进行的联邦资助的外部研究项目。这些文书支持的所有工作将促进美国地球科学的进步,特别是通过与能源和战略矿产资源开发以及自然灾害相关的主题研究。通过基于这些仪器的设计、构建和调试的免费网络教程的相关开发,以培训未来的实验室技术人员,我们希望该项目将对地球科学研究产生持久的影响。该项目涉及收购新型多接收器稀有气体质谱仪 (Isotopx NGX-600) 的设计,该质谱仪将集成到紫外激光烧蚀微探针 (UVLAMP) 分析系统中。该系统将非常有能力进行 UVLAMP 工作,这将使我们能够开发改进的微分析方案,用于具有非常高空间分辨率的异常年轻样品的 40Ar/39Ar 地质年代学研究。该项目还涉及对现有 GV Instruments Helix SFT 进行电子和软件升级,以实现碎屑矿物的快速激光烧蚀 (U-Th)/He 定年。这些仪器将共同加速和提高我们的地球科学研究成果,使我们能够为更多的外部用户提供服务,并将扩大我们可以容纳的研究类型。我们将利用该项目的收购部分,开发一个专门针对全国研究生的教育计划,目的是让他们了解这项工作的复杂性,并更好地了解地质年代学和热年代学的仪器方面该奖项反映了 NSF 的法定使命,并通过使用基金会的智力价值和更广泛的影响审查标准进行评估,被认为值得支持。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Kip Hodges其他文献
Kip Hodges的其他文献
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{{ truncateString('Kip Hodges', 18)}}的其他基金
The Effects of Radiation Damage and Crystallography on Helium Diffusion in Minerals: An Integrated Bulk and Laser Ablation Depth Profiling Study
辐射损伤和晶体学对矿物中氦扩散的影响:综合体和激光烧蚀深度剖析研究
- 批准号:
1346321 - 财政年份:2014
- 资助金额:
$ 49.66万 - 项目类别:
Continuing Grant
Climatic and Tectonic Insights from Low-Temperature Thermochronometry Across the Himalayan Rain Shadow, Everest Region, Nepal and Tibet
喜马拉雅雨影区、珠穆朗玛峰地区、尼泊尔和西藏的低温测时法对气候和构造的见解
- 批准号:
1346360 - 财政年份:2014
- 资助金额:
$ 49.66万 - 项目类别:
Continuing Grant
Acquisition of a Laser Ablation System in Support of (U-Th)/He and U/Pb Multidating of Accessory Minerals
获取激光烧蚀系统以支持副矿物 (U-Th)/He 和 U/Pb 多重测年
- 批准号:
1321361 - 财政年份:2013
- 资助金额:
$ 49.66万 - 项目类别:
Standard Grant
Collaborative Research: The suturing process: Insight from the India-Asia collision zone
合作研究:缝合过程:印度-亚洲碰撞区的见解
- 批准号:
1007929 - 财政年份:2011
- 资助金额:
$ 49.66万 - 项目类别:
Continuing Grant
The Next Step in Unravelling the Earth's Impact History: (U-Th)/He Dating of Impact Structures
解开地球撞击历史的下一步:撞击结构的 (U-Th)/He 年代测定
- 批准号:
0948143 - 财政年份:2010
- 资助金额:
$ 49.66万 - 项目类别:
Standard Grant
Enabling the (U-Th)/Ne Thermchronometer: Ne Diffusion in Zircon and Titanite
启用 (U-Th)/Ne 测温计:锆石和钛矿中的 Ne 扩散
- 批准号:
0910983 - 财政年份:2009
- 资助金额:
$ 49.66万 - 项目类别:
Standard Grant
Exploring the Early History of the South Tibetan Fault System in Bhutan
探索不丹藏南断层系的早期历史
- 批准号:
0838112 - 财政年份:2009
- 资助金额:
$ 49.66万 - 项目类别:
Continuing Grant
Uplift History of the Cordillera Occidental, Southern Peru, from Canyon Geomorphology
从峡谷地貌看秘鲁南部西科迪勒拉山脉的隆起历史
- 批准号:
0836203 - 财政年份:2008
- 资助金额:
$ 49.66万 - 项目类别:
Continuing Grant
Detrital Mineral Thermochronology of the Indus Molasse, Northwestern Indian Himalaya
印度西北部喜马拉雅地区印度河磨拉石的碎屑矿物热年代学
- 批准号:
0642731 - 财政年份:2007
- 资助金额:
$ 49.66万 - 项目类别:
Continuing Grant
Extensional Fault Systems in the Ama Drime Range, Southern Tibet
藏南阿妈岭山脉的伸展断层系统
- 批准号:
0711140 - 财政年份:2007
- 资助金额:
$ 49.66万 - 项目类别:
Continuing Grant
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