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Technician Support: Arizona Radiogenic Helium Dating Lab and HR-ICP-MS Lab

技术人员支持：亚利桑那州放射性氦测年实验室和 HR-ICP-MS 实验室

基本信息

批准号：
0732380
负责人：
Peter Reiners
金额：
$ 30万
依托单位：
University of Arizona
依托单位国家：
美国
项目类别：
Continuing Grant
财政年份：
2008
资助国家：
美国
起止时间：
2008-02-01 至 2013-01-31
项目状态：
已结题

来源：
https://www.nsf.gov/awardsearch/showAward?AWD_ID=0732380&HistoricalAwards=false
关键词：
Technician Support Arizona Radiogenic Helium

项目摘要

0732380ReinersThis grant provides partial support for a full time lab manager/technician for the (U-Th)/He dating and sector ICP-MS labs in Geosciences at the University of Arizona. The lab manager supports user training, sample processing, equipment maintenance, and planning and design in both labs. (U-Th)/He chronometry (He dating) has expanded dramatically in the last decade and is now a staple of many regional tectonic and geomorphologic studies requiring constraints on the timing and rate of shallow-crustal exhumation. The He dating lab at the UofA supports training and analyses for diverse projects and workshops involving both external and internal PIs, undergraduate and graduate students, postdocs, and faculty. The lab conducts research in tectonic and geomorphic applications and experimental development and innovative applications of He dating. It performs experiments necessary for dating and interpreting He ages of unexplored phases, improved analytical methods, and applying He dating to a range of novel problems such as surface wildfire, detrital studies, and meteorite thermal histories. All of these projects require support from the lab manager/technician for user training, sample processing, and instrument maintenance. In addition to supporting He dating operations for both internal and external users, the technician support proposed here will provide for routine high-resolution (sector) ICP-MS analyses and training to a broad spectrum of users internal and external to the University of Arizona.

0732380 Reiners该补助金为亚利桑那大学地球科学（U-Th）/He测年和部门ICP-MS实验室的全职实验室经理/技术员提供部分支持。实验室经理支持用户培训、样品处理、设备维护以及两个实验室的规划和设计。（U-Th）/He测时法（He测年法）在过去十年中得到了极大的发展，现在是许多区域构造和地貌研究的主要内容，这些研究要求对浅地壳折返的时间和速率进行限制。在UofA的他约会实验室支持培训和分析，涉及外部和内部PI，本科生和研究生，博士后和教师的各种项目和研讨会。该实验室进行构造和地貌应用研究，以及He测年的实验开发和创新应用。它进行必要的实验测年和解释他年龄的未探索的阶段，改进的分析方法，并应用他测年的一系列新的问题，如表面野火，碎屑研究和陨石热历史。所有这些项目都需要实验室经理/技术人员的支持，以进行用户培训、样品处理和仪器维护。除了支持内部和外部用户的He测年操作外，这里提议的技术人员支持将为亚利桑那大学内部和外部的广泛用户提供常规高分辨率（部门）ICP-MS分析和培训。