GEOROC data from 2021

This dataset comprises a sub-dataset which was downloaded from the GEOROC (Geochemistry of Rocks of the Oceans and Continents) database website in June 2021, together with one additional folder, and one additional file. GEOROC provides downloadable precompiled files organised in folders which correspond to locations, mainly reflecting different tectonic settings (but for the folder containing inclusion data). Reference: Sarbas, B., U.Nohl: The GEOROC database as part of a growing geoinformatics network. In: Brady, S.R., Sinha, A.K., and Gundersen, L.C. (editors): Geoinformatics 2008—Data to Knowledge, Proceedings: U.S. Geological Survey Scientific Investigations Report 2008-5172 (2008), pp. 42/43. The GEOROC database has been relocated in between, and is currently available here: GEOROC homepage . Please use the GEOROC database to have access to the most updated data from GEOROC. The dataset uploaded in this dataverse has been updated since then. The current version of the dataset is needed for reproducibility purpose of results that were produced using this version of the data. The dataset is structured into one main folder, which contains 12 subfolders downloaded from GEOROC, one folder named ManualDataset which is not part of the GEOROC precompiled data, and one separate .csv file, for a total of 484 files. For details on the files within ManualDataset, see Manual Input for Rinjani (Samalas) volcano, Indonesia , Manual Input for Fuji Volcano, Japan , Manual Input for Merapi volcano, Indonesia. The separate file GEOROCaroundGVP.csv contains a list of GEOROC locations, which have been identified as geographically close to volcanoes from the Volcanoes of the World (VOTW) of the Smithsonian’s Global Volcanism Program (GVP). This is the folder structure: ├ GeorocDataset GEOROCaroundGVP.csv ├ Archean_Cratons_comp ├ Complex_Volcanic_Settings_comp ├ Continental_Flood_Basalts_comp ├ Convergent_Margins_comp ├ Inclusions_comp ├ Intraplate_Volcanics_comp ├ ManualDataset ├ Ocean_Basin_Flood_Basalts_comp ├ Ocean_Island_Groups_comp ├ Oceanic_Plateaus_comp ├ Rift_Volcanics_comp ├ Seamounts_comp ├ Submarine_Ridges_comp This data is used for the DashVolcano project .

本数据集包含一个于2021年6月从GEOROC（全球大洋与大陆岩石地球化学数据库，Geochemistry of Rocks of the Oceans and Continents）官网下载的子数据集，外加一个额外文件夹与一个额外文件。GEOROC提供按文件夹组织的可下载预编译文件，这些文件夹对应不同研究区域，主要反映各类构造环境（含包裹体数据的文件夹除外）。引用文献：Sarbas, B. 与 Nohl, U.：作为日益壮大的地理信息网络组成部分的GEOROC数据库。收录于：Brady, S.R.、Sinha, A.K. 及 Gundersen, L.C. 主编：《地理信息学2008——从数据到知识》会议论文集：美国地质调查局科学调查报告2008-5172（2008年），第42/43页。GEOROC数据库后续已完成迁移，当前可通过GEOROC官网访问。请通过GEOROC数据库获取其最新版本的数据。本数据存储库中上传的数据集此后已进行更新，当前版本的数据集是复现使用该数据版本所得研究结果的必要条件。本数据集由一个主文件夹构成，该主文件夹包含12个从GEOROC下载的子文件夹、一个名为ManualDataset的非GEOROC预编译数据文件夹，以及一个独立的.csv格式文件，总计484个文件。关于ManualDataset内文件的详细说明，请参阅《印度尼西亚林贾尼（萨马拉斯）火山手动录入数据》《日本富士火山手动录入数据》《印度尼西亚默拉皮火山手动录入数据》。独立文件GEOROCaroundGVP.csv包含一系列GEOROC区域列表，这些区域经识别与史密森尼学会全球火山项目（Global Volcanism Program, GVP）发布的《世界火山》（Volcanoes of the World, VOTW）中收录的火山地理位置相近。其文件夹结构如下：
├ GeorocDataset
GEOROCaroundGVP.csv
├ Archean_Cratons_comp
├ Complex_Volcanic_Settings_comp
├ Continental_Flood_Basalts_comp
├ Convergent_Margins_comp
├ Inclusions_comp
├ Intraplate_Volcanics_comp
├ ManualDataset
├ Ocean_Basin_Flood_Basalts_comp
├ Ocean_Island_Groups_comp
├ Oceanic_Plateaus_comp
├ Rift_Volcanics_comp
├ Seamounts_comp
├ Submarine_Ridges_comp
本数据集用于DashVolcano项目。

搜集汇总

背景与挑战

背景概述

该数据集是2021年从GEOROC数据库下载的地球化学岩石数据子集，包含484个文件，按构造环境（如太古宙克拉通、汇聚边缘等）组织为12个预编译文件夹，并添加了手动输入数据和火山位置关联文件。数据集主要用于DashVolcano项目，支持全球火山岩石成分与喷发历史数据的整合研究，具有明确的学术引用和开放共享许可。