Acquisition of a noble gas mass spectrometer and development of a multi-user facility for 40Ar/39Ar geochronology at the University of Vermont
佛蒙特大学购买惰性气体质谱仪并开发 40Ar/39Ar 地质年代学多用户设施
基本信息
- 批准号:1028991
- 负责人:
- 金额:$ 50.8万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2010
- 资助国家:美国
- 起止时间:2010-09-01 至 2015-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This award is supporting the development of a multi-user facility for 40Ar/39Ar geochronology at the University of Vermont. The 40Ar/39Ar technique, based on the radioactive decay of 40K to 40Ar, is one of the most versatile geochronologic methods available to Earth Scientists. Because potassium-bearing minerals are common in igneous and metamorphic rocks, the technique can be used to date minerals ranging in age from thousands to billions of years. In addition, depending on whether a mineral grows above or below its closure temperature for the isotopic system and the rate of cooling, the potential exists to both date relatively discrete events and to elucidate thermal histories of rocks. Thus a wide variety of applications for the technique exist, spanning high resolution time scale calibrations to tracking rates of exhumation and orogenic erosion, to burial and diagenesis and faulting in the upper crust. The primary research foci for this facility is generalized by themes that include: 1) the investigation of large scale tectonic processes, the evolution of orogenic belts, and constraining timing and rates of slip on faults and shear zones through the record of progressive deformation and overprinting relationships; and 2) placing temporal constraints on basin evolution and upper crustal processes, investigating linkages between faulting, tectonics, and sedimentation, and surface expressions of deep Earth processes.The laboratory is supporting the research program of an Early Career faculty member at the University of Vermont as well as providing access to a 40Ar/39Ar analytical facility for researchers at nearby universities and colleges and for researchers at government and state agencies. Many of these institutions that utilize this facility, including the University of Vermont, have a strong emphasis on undergraduate research; therefore teaching and training at the undergraduate through graduate level is an important component of the laboratory mission and culture. Development of the facility is providing significant opportunities for the integration of research and education through hands on use of the laboratory by students for independent research projects and, as appropriate, as part of the department curriculum. The facility is presenting new opportunities for national and international collaborations and for PI and her colleagues to attract post-doctoral scholars. Data generated by the facility is being made broadly available to the scientific community through publication in international journals and through the GEOCHRON system hosted at EarthChem.
该奖项支持佛蒙特大学40Ar/39Ar地质年代学的多用户设施的开发。40Ar/39Ar技术基于40K到40Ar的放射性衰变,是地球科学家可用的最通用的地质年代学方法之一。由于含钾矿物在火成岩和变质岩中很常见,这项技术可以用来测定矿物的年龄,年龄从数千年到数十亿年不等。此外,根据矿物生长是高于还是低于其同位素系统的关闭温度和冷却速度,存在测定相对离散事件和阐明岩石热历史的可能性。因此,这项技术存在着广泛的应用,从高分辨率的时间尺度校准到追踪挖掘和造山侵蚀的速率,再到上地壳的埋藏和成岩作用和断层作用。该设施的主要研究重点概括为以下主题:1)调查大规模的构造过程,造山带的演化,通过记录逐步变形和叠加关系,限制断层和剪切带上滑动的时间和速度;2)对盆地演化和地壳上部过程施加时间限制,调查断裂、构造和沉积之间的联系,以及地球深部过程的表面表现。实验室正在支持佛蒙特大学一名早期职业教员的研究计划,并为附近大学和学院的研究人员以及政府和州政府机构的研究人员提供访问40Ar/39Ar分析设备的机会。许多利用这一设施的机构,包括佛蒙特州大学,都非常重视本科生研究;因此,本科生到研究生的教学和培训是实验室使命和文化的重要组成部分。该设施的发展通过学生将实验室用于独立研究项目,并酌情将其作为系课程的一部分,为研究和教育的整合提供了重要机会。该设施为国内和国际合作以及Pi和她的同事吸引博士后学者提供了新的机会。该设施产生的数据正通过在国际期刊上发表和通过设在EarthChem的GEOCHRON系统向科学界广泛提供。
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)
数据更新时间:{{ journalArticles.updateTime }}
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Laura Webb其他文献
Discontinuation of SGLT-2i and GLP-1RA among persons with Type 2 diabetes and atherosclerotic cardiovascular disease treated in US cardiology clinics
在美国心脏病诊所接受治疗的2型糖尿病和动脉粥样硬化性心血管疾病患者中钠 - 葡萄糖协同转运蛋白2抑制剂(SGLT - 2i)和胰高糖素样肽 - 1受体激动剂(GLP - 1RA)的停药情况
- DOI:
10.1016/j.ahj.2024.12.006 - 发表时间:
2025-04-01 - 期刊:
- 影响因子:3.500
- 作者:
Adam J. Nelson;Lisa A. Kaltenbach;Darren K. McGuire;Monica Levya;Hussein R. Al-Khalidi;Laura Webb;Renato D. Lopes;Rodica Pop-Busui;Matthew A. Cavender;Vanita R. Aroda;Melissa L. Magwire;Caroline R. Richardson;Ildiko Lingvay;Julienne K. Kirk;Ambarish Pandey;Tanya Gaynor;Jonathan Pak;Alana Washington;Cagri Senyucel;Jennifer B. Green;Neha J. Pagidipati - 通讯作者:
Neha J. Pagidipati
Activity of rat UGT1A1 towards benzo[<em>a</em>]pyrene phenols and dihydrodiols
- DOI:
10.1016/j.etap.2005.07.018 - 发表时间:
2006-05-01 - 期刊:
- 影响因子:
- 作者:
Laura Webb;Kristini Miles;Fay Kessler;Joseph K. Ritter - 通讯作者:
Joseph K. Ritter
Hepatic artery chemoembolization for management of patients with advanced metastatic carcinoid tumors.
肝动脉化疗栓塞治疗晚期转移性类癌患者。
- DOI:
10.1016/s0002-9610(98)00042-7 - 发表时间:
1998 - 期刊:
- 影响因子:3
- 作者:
J. Drougas;L. Anthony;T. Blair;R. Lopez;J. K. Wright;W. Chapman;Laura Webb;M. Mazer;S. Meranze;C. Pinson - 通讯作者:
C. Pinson
INTERVENTION TO IMPROVE GUIDELINE-BASED CARE FOR DIABETES AND CARDIOVASCULAR DISEASE IS EFFECTIVE IN BLACK AND HISPANIC POPULATIONS
- DOI:
10.1016/s0735-1097(24)03929-9 - 发表时间:
2024-04-02 - 期刊:
- 影响因子:
- 作者:
Jennifer Green;Adam J. Nelson;Neha J. Pagidipati;Lisa Kaltenbach;Renato D. Lopes;Hussein Al-Khalidi;Nitin Kondamudi;Waqar A. Khan;Patrick Weston;Vanita Aroda;Matthew Aaron Cavender;Julienne Kirk;Ildiko Lingvay;Melissa Magwire;Rodica PopBusui;Caroline Regina Richardson;Laura Webb;Monica Leyva;Alana Washington;Jonathan Pak - 通讯作者:
Jonathan Pak
Virtual Exercise Rehabilitation In-Home Therapy: A Randomized Study (VERITAS)
- DOI:
10.1016/j.apmr.2018.09.090 - 发表时间:
2018-12-01 - 期刊:
- 影响因子:
- 作者:
Janet Prvu Bettger;Anang Chokshi;Cynthia L. Green;DaJuanicia Holmes;Richard Mather;Bryan Hoch;Arthur J. DeLeon;Frank Aluisio;Thorsten Seyler;Daniel del Gaizo;John Chiavetta;Laura Webb;Vincent Miller;Joseph M. Smith;Eric Peterson - 通讯作者:
Eric Peterson
Laura Webb的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Laura Webb', 18)}}的其他基金
Collaborative Research: How have orogenesis, rifting, and recent mantle dynamics shaped the lithosphere beneath the New England Appalachians?
合作研究:造山运动、裂谷和最近的地幔动力学如何塑造新英格兰阿巴拉契亚山脉下方的岩石圈?
- 批准号:
2147463 - 财政年份:2022
- 资助金额:
$ 50.8万 - 项目类别:
Standard Grant
Collaborative Research: Suturing the Heart of Asia: Tectonics of the Mongol-Okhotsk Ocean Closure
合作研究:缝合亚洲心脏:蒙古-鄂霍次克洋闭合的构造
- 批准号:
1917640 - 财政年份:2019
- 资助金额:
$ 50.8万 - 项目类别:
Standard Grant
EAPSI: Relative Importance of Microbial and Geochemical Controls on Arsenic Speciation in Hot Springs
EAPSI:微生物和地球化学控制对温泉砷形态的相对重要性
- 批准号:
1108019 - 财政年份:2011
- 资助金额:
$ 50.8万 - 项目类别:
Fellowship Award
Collaborative Research: Constraining P-T-t-D Paths of Metamorphic Tectonites with the TitaniQ Thermobarometer
合作研究:使用 TitaniQ 温压计约束变质构造岩的 P-T-t-D 路径
- 批准号:
0948529 - 财政年份:2010
- 资助金额:
$ 50.8万 - 项目类别:
Standard Grant
Collaborative Research: Field-based Projects Exploring Geophysical Methods, with Applications to the State of Vermont
合作研究:探索地球物理方法的实地项目,并应用于佛蒙特州
- 批准号:
0941255 - 财政年份:2009
- 资助金额:
$ 50.8万 - 项目类别:
Standard Grant
Collaborative Research: Strike-Slip History of the East Gobi Fault Zone, Mongolia: Modes of Intraplate Deformation, Sedimentary Basin Evolution, and Regional Fault Linkages
合作研究:蒙古东戈壁断裂带走滑历史:板内变形模式、沉积盆地演化和区域断裂联系
- 批准号:
0929902 - 财政年份:2008
- 资助金额:
$ 50.8万 - 项目类别:
Continuing Grant
Collaborative Research: Strike-Slip History of the East Gobi Fault Zone, Mongolia: Modes of Intraplate Deformation, Sedimentary Basin Evolution, and Regional Fault Linkages
合作研究:蒙古东戈壁断裂带走滑历史:板内变形模式、沉积盆地演化和区域断裂联系
- 批准号:
0537165 - 财政年份:2006
- 资助金额:
$ 50.8万 - 项目类别:
Continuing Grant
相似国自然基金
Noble心脏模型的波形结构
- 批准号:19902005
- 批准年份:1999
- 资助金额:9.0 万元
- 项目类别:青年科学基金项目
相似海外基金
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
- 批准号:
2051254 - 财政年份:2021
- 资助金额:
$ 50.8万 - 项目类别:
Standard Grant
MRI: Acquisition of a Next Generation Noble Gas Multi-collector Mass Spectrometer System to Support Fundamental and Applied Geochronology Research and Education
MRI:采购下一代惰性气体多接收器质谱仪系统以支持基础和应用地质年代学研究和教育
- 批准号:
2019235 - 财政年份:2020
- 资助金额:
$ 50.8万 - 项目类别:
Standard Grant
MRI: Acquisition of a Noble Gas Multi-Collector Mass Spectrometer for Geochronology and Geochemistry Research
MRI:购买用于地质年代学和地球化学研究的惰性气体多接收器质谱仪
- 批准号:
1826921 - 财政年份:2018
- 资助金额:
$ 50.8万 - 项目类别:
Standard Grant
Acquisition of a Helix SFT Noble Gas Mass Spectrometer
购买 Helix SFT 稀有气体质谱仪
- 批准号:
1826965 - 财政年份:2018
- 资助金额:
$ 50.8万 - 项目类别:
Standard Grant
Acquisition of a high-resolution multicollector noble gas mass spectrometer for Earth origin and evolution research
购买高分辨率多接收器稀有气体质谱仪用于地球起源和演化研究
- 批准号:
1639077 - 财政年份:2017
- 资助金额:
$ 50.8万 - 项目类别:
Continuing Grant
Acquisition of a new noble gas mass spectrometer and extraction system for the University of Michigan
为密歇根大学采购新型惰性气体质谱仪和萃取系统
- 批准号:
1049822 - 财政年份:2012
- 资助金额:
$ 50.8万 - 项目类别:
Continuing Grant
Acquisition of a Diode Laser for Noble Gas Geochemistry at Caltech
加州理工学院购买用于稀有气体地球化学的二极管激光器
- 批准号:
1053367 - 财政年份:2012
- 资助金额:
$ 50.8万 - 项目类别:
Standard Grant
Acquisition of a noble gas analysis facility for surface process studies at the Berkeley Geochronology Center
在伯克利地质年代学中心购买了用于表面过程研究的稀有气体分析设施
- 批准号:
1054079 - 财政年份:2012
- 资助金额:
$ 50.8万 - 项目类别:
Standard Grant
Acquisition of a Noble Gas Mass Spectrometer for the Oregon State University 40Ar/39Ar Geochronology Laboratory
为俄勒冈州立大学 40Ar/39Ar 地质年代学实验室采购一台稀有气体质谱仪
- 批准号:
0930039 - 财政年份:2009
- 资助金额:
$ 50.8万 - 项目类别:
Continuing Grant
Acquisition of a Noble Gas Thermochronometry Laboratory at Berkeley Geochronology Center
收购伯克利地质年代学中心的稀有气体测温实验室
- 批准号:
0618219 - 财政年份:2006
- 资助金额:
$ 50.8万 - 项目类别:
Standard Grant