Collaborative Research: EarthCube Capabilities: Repurposing FAIR-Compliant Earth Science Data Repositories

协作研究：EarthCube 功能：重新利用符合 FAIR 的地球科学数据存储库

• 批准号: 2126298
• 负责人: Lisa Tauxe
• 金额: $ 5.23万
• 依托单位: University of California-San Diego Scripps Inst of Oceanography
• 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: 2021-09-01 至 2024-08-31
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=2126298&HistoricalAwards=false
• 关键词: Collaborative; Research; EarthCube; Capabilities; Repurposing

There is a noticeable sparsity of data on the internet that can characterized as being easily findable, accessible, interoperable, and reusable (FAIR). This project seeks to leverage reusable components developed for the Magnetics Information Consortium (MagIC) that follow the above FAIR data principles and that are repurposed in the Framework for Integrated Earth Science and Technology Applications (FIESTA). Using this new FIESTA technology, we will build two new online data repositories: (1) KARAR: hosting analytical data and geological age information collected using the K/Ar and 40Ar/39Ar techniques for the age dating of rocks and minerals; and (2) GCPDR: hosting multi-sensor data collected at close intervals in sediment/rock cores that provide information on the physical and magnetic properties of sediments and rocks. Information to be drawn from the KARAR serves a critical need for almost every geoscientist enabling them to discover and assess the quality of the best and most current geochronological information from a variety of different methods and sources. Information in the GCPDR provides yet another domain of researchers with access to basic physical information (e.g. density, color spectra, seismic velocity) collected in tens of thousands sediment and rock cores held in national and international core repositories, which provides scientists with inimitable “time-stamped” records on ocean chemistry, geohazards, environmental tipping points, climate change, extinctions, Earth’s magnetic field behavior, global elemental cycles, and more.The containerized FIESTA approach is designed to be readily adopted by a broad range of disciplines and, by hosting FIESTA at the EarthRef.org cyberinfrastructure, this will remove a significant set of hurdles in developing and managing a long-term FAIR data repository for these scientists. The two new FIESTA data repositories will also lead to the development of improved education in data mining tools and the use of cyberinfrastructure by exposing data in standardized easy-to-use formats, including standards developed in EarthCube, and making data available on GitHub and EarthRef.org’s JupyterHub. Finally, the standardization of datasets will enhance capabilities for interdisciplinary geoscience research as it lowers the hurdles to linking data across different fields and finding new applications to help solve persistently challenging scientific integration problems.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.

互联网上的数据非常稀少，这些数据的特点是易于查找、可访问、可互操作和可重复使用(公平)。该项目旨在利用为磁学信息联盟(MAGIC)开发的可重复使用的组件，这些组件遵循上述公平数据原则，并在地球科学和技术综合应用框架(FIFETA)中重新调整用途。利用这项新的嘉年华技术，我们将建立两个新的在线数据库：(1)Karar：托管使用K/Ar和40Ar/39Ar技术收集的分析数据和地质年龄信息，用于岩石和矿物的年龄测定；(2)GCPDR：托管在沉积物/岩石岩芯中近距离收集的多传感器数据，提供沉积物和岩石的物理和磁性信息。从卡拉尔获取的信息满足了几乎每个地球科学家的迫切需要，使他们能够从各种不同的方法和来源发现和评估最佳和最新的地质年代学信息的质量。GCPDR中的信息为研究人员提供了另一个领域的基本物理信息(例如，密度、光谱、地震速度)，这些信息收集在国家和国际岩心储存库中的数万个沉积物和岩石岩心中，这些信息为科学家提供了关于海洋化学、地质灾害、环境临界点、气候变化、灭绝、地球磁场行为、全球元素循环等无与伦比的“时间戳”记录。集装箱嘉年华方法旨在为广泛的学科所采用，并通过在EarthRef.org网络基础设施上托管Fiesta，这将为这些科学家在开发和管理长期公平的数据存储库方面消除一系列重大障碍。两个新的嘉年华数据储存库还将通过以标准化的易于使用的格式公布数据，包括在EarthCube中制定的标准，并在GitHub和EarthRef.org的JupyterHub上提供数据，从而促进改进数据挖掘工具的教育和网络基础设施的使用。最后，数据集的标准化将增强跨学科地球科学研究的能力，因为它降低了将不同领域的数据联系起来并找到新的应用程序来帮助解决长期具有挑战性的科学集成问题的障碍。该奖项反映了NSF的法定使命，并通过使用基金会的智力优势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

Paleointensity Estimates From the Pleistocene of Northern Israel: Implications for Hemispheric Asymmetry in the Time‐Averaged Field

• DOI: 10.1029/2022gc010473
• 发表时间: 2022-08
• 期刊: Geochemistry
• 影响因子: 3.7
• 作者: L. Tauxe;H. Asefaw;N. Behar;A. Koppers;R. Shaar

Changes in non‐dipolar field structure over the Plio‐Pleistocene: New paleointensity results from Hawai‘i compared to global datasets (Dataset)

普利奥更新世非偶极场结构的变化：与全球数据集相比，夏威夷的新古强度结果（数据集）

• DOI: 10.7288/v4/magic/19614
• 发表时间: 2023
• 期刊: Journal of Geophysical Research: Solid Earth
• 作者: Cych, Brendan;Tauxe, Lisa;Cromwell, Geoffrey;Sinton, John;A.P., Anthony Koppers
• 通讯作者: A.P., Anthony Koppers

Paleointensity Estimates from the Pleistocene of Northern Israel: Implications for hemispheric asymmetry in the time‐averaged field (Dataset)

以色列北部更新世的古强度估计：时间平均场中半球不对称性的影响（数据集）

• DOI: 10.7288/v4/magic/19491
• 发表时间: 2022
• 期刊: Geosystems
• 作者: Tauxe, L.;Asefaw, H.;Behar, N.;Koppers, A.A.P.;Shaar, R.
• 通讯作者: Shaar, R.

Changes in Non‐Dipolar Field Structure Over the Plio‐Pleistocene: New Paleointensity Results From Hawai'i Compared to Global Data Sets

• DOI: 10.1029/2023jb026492
• 发表时间: 2023-05
• 期刊: Journal of Geophysical Research: Solid Earth
• 作者: B. Cych;L. Tauxe;G. Cromwell;J. Sinton;A. Koppers