Tephra Community Tools for Archiving Sample Information, Analytical Methods, Samples Geochemistry, and Standards Geochemistry at SESAR and EarthChem
Tephra Community Tools for Archiving Sample Information, Analytical Methods, Samples Geochemistry, and Standards Geochemistry at SESAR and EarthChem
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Tephra 社区工具，用于在 SESAR 和 EarthChem 上存档样本信息、分析方法、样本地球化学和标准地球化学
DOI：
10.1093/micmic/ozad067.108
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发表时间：
2023
影响因子：
2.8
通讯作者：
Wallace, Kristi
中科院分区：
文献类型：
--
作者：
Kuehn, Stephen;Bursik, Marcus;Kurbatov, Andrei;Lehnert, Kerstin;Loewen, Matthew;Profeta, Lucia;Ramdeen, Sarah;Wallace, Kristi
自2014年以来，国际火山灰（tephra）研究界一直在建立一套火山碎屑火山学的数据最佳实践和数字研究工具，其基础是在一系列研讨会和其他讨论中收集的250多名科学家的意见[1，2]。主要目标是提高数据文档和可用性，以满足可查找，可扩展，可互操作和可重用（FAIR）目标，从而加强研究协作，支持学生和早期职业培训，简化研究工作流程，并促进下一代数字数据系统的建设。微分析地球化学数据，显微镜方法和岩石地层学数据被广泛用于火山碎屑岩研究，以表征样品，了解火山爆发的过程，并将样品与跨越大陆到跨大陆距离的喷发事件相匹配。数据和元数据的综合最佳实践建议已经发布[1，2]，其中包括样品、物理性质、光学成像、电子显微镜成像、EPMA和LA-ICP-MS分析方法以及地球化学数据报告和存档。还与SESAR和EarthChem合作编写了一系列电子表格模板，这些模板可通过EarthChem的Tephra社区门户网站获得[3]。全面和简化的模板支持样本信息和相关项目元数据的存档，同时使用国际通用样本编号（IGN）注册样本[4]。新的分析方法模板现在可以以标准化格式详细存档EPMA和LA-ICP-MS方法，以便可以重复使用和引用DOI。通过这种方式，方法专家，通常是实验室经理，可以为每个方法完成一次模板，然后所有后续用户可以在所有相关出版物和数据集中引用方法DOI。
Since 2014, the international volcanic ash (tephra) research community has been building a set of data best practices and digital research tools for pyroclastic volcanology, based on input gathered from more than 250 scientists during a series of workshops and other discussions [1, 2]. Primary objectives are to improve data documentation and availability to meet Findable, Accessible, Interoperable, and Reusable (FAIR) goals and to thereby enhance research collaboration, support student and early career training, streamline research workflows, and facilitate the construction of next generation digital data systems. Microanalytical geochemistry data, microscopy methods, and lithostratigraphic data are widely used in tephra research to characterize samples, understand processes of volcanic eruptions, and to match samples to eruptive events across continental to trans-continental distances. Comprehensive best practice recommendations for data and metadata have been released [1, 2] which cover samples, physical properties, optical imaging, electron microscope imaging, EPMA and LA-ICP-MS analytical methods, and geochemical data reporting and archiving.A series of spreadsheet templates have also been prepared in collaboration with SESAR and EarthChem, and these are available via the Tephra Community portal at EarthChem [3]. Comprehensive and simplified templates support archiving of sample information and associated project metadata simultaneously with registration of samples with International Generic Sample Numbers (IGSNs)[4]. New analytical method templates now make it possible to archive in detail EPMA and LA-ICP-MS methods in standardized formats so that they may be re-used and cited with a DOI. In this way, the method expert, often the laboratory manager, can complete the template once for each method, and then all subsequent users can cite the method DOI in all related publications and datasets.