CMIP6 input data usage information for IPCC WGI AR6 figure 3.26

The record contains information on input dataset usage and citation information from the WCRP Coupled Model Intercomparison Project Phase 6 (CMIP6) for the generation of figure 3.26 of the Sixth Assessment Report of Working Group I of the Intergovernmental Panel on Climate Change (IPCC AR6 WGI). CMIP6 data that were used as input to this figure follow the Data Reference Syntax. Persistent Identifiers (PIDs) for data identification (provenance) are available for individual datasets as Handle IDs. DOIs for data citation are available on the following dataset collections: CMIP6 DOIs contain all datasets provided by an Earth System model to a CMIP6 experiment. The data subsets of CMIP6 dataset collections used in the IPCC AR6 WGI have DOIs at this granularity of a model contribution to an experiment. The AR6 subset DOIs are included because they reside in a long-term preservation archive hosted by the IPCC Data Distribution Centre (DDC). The uploaded human-readable csv file provides a list of datasets/Handle IDs used for the generation of this figure grouped by the corresponding dataset collections they belong to. The machine-actionable json-ld file describes the record as Complex Citation Object (see Agarwal et al., 2024, https://doi.org/10.5281/zenodo.14106602) in a preliminary standard, using the following vocabulary to specify the different functions of the contained Linked Digital Objects: Credit (input dataset collection to be cited/to which credit is to be assigned), Provenance (dataset contributing information to the generation of the DataProduct), archivedAt (dataset collection with long-term preservation), DigitalDocument (referenced papers containing further information), DataProduct (generated final dataset), ImageObject (visualization of the DataProduct), SoftwareSourceCode (software applied to generate the DataProduct), Chapter (IPCC AR6 WGI chapter in which the DataProduct is used/referenced). Use and cite this record when referring to the generation of IPCC WGI AR6 figure 3.26.本记录包含用于生成政府间气候变化专门委员会（Intergovernmental Panel on Climate Change, IPCC）第一工作组第六次评估报告（IPCC AR6 WGI）图3.26的输入数据集使用情况，以及来自世界气候研究计划（World Climate Research Programme, WCRP）耦合模式比较计划第六阶段（Coupled Model Intercomparison Project Phase 6, CMIP6）的相关引用信息。 本图所用的CMIP6数据均遵循数据参考语法（Data Reference Syntax）。单个数据集可通过句柄ID（Handle IDs）获取用于数据标识与溯源的永久标识符（Persistent Identifiers, PIDs）。数据引用所需的数字对象唯一标识符（Digital Object Identifier, DOIs）可在以下数据集集合中获取：CMIP6 DOIs涵盖了地球系统模型为某项CMIP6实验提供的全部数据集。IPCC AR6 WGI中所用的CMIP6数据集集合的数据子集，其DOIs对应于“模型对实验的贡献”这一粒度层级。本记录包含AR6子集的DOIs，原因是这些标识符存储于IPCC数据分发中心（IPCC Data Distribution Centre, DDC）维护的长期保存档案中。 上传的可读格式逗号分隔值（Comma-Separated Values, CSV）文件提供了本图生成所用的数据集/句柄ID列表，并按其所属的数据集集合进行分组。可机器读取的JSON链接数据（JSON Linked Data, JSON-LD）文件以初步标准将本记录描述为复杂引用对象（Complex Citation Object，详见Agarwal等人，2024，https://doi.org/10.5281/zenodo.14106602），并使用以下词汇表定义所包含的关联数字对象的不同功能：引用贡献（Credit）：需被引用或应被授予引用贡献的输入数据集集合；溯源信息（Provenance）：为生成数据产品提供信息的数据集；长期存档（archivedAt）：提供长期保存服务的数据集集合；数字文献（DigitalDocument）：包含进一步参考信息的已引用论文；数据产品（DataProduct）：生成的最终数据集；图像对象（ImageObject）：数据产品的可视化成果；软件源代码（SoftwareSourceCode）：用于生成数据产品的程序代码；章节（Chapter）：数据产品被使用或引用的IPCC AR6 WGI所属章节。 当提及IPCC AR6 WGI图3.26的生成过程时，请引用本记录。