IPCC DDC: CAS FGOALS-g3 model output prepared for CMIP6 PMIP

Project: Coupled Model Intercomparison Project Phase 6 (CMIP6) datasets - These data have been generated as part of the internationally-coordinated Coupled Model Intercomparison Project Phase 6 (CMIP6; see also GMD Special Issue: http://www.geosci-model-dev.net/special_issue590.html). The simulation data provides a basis for climate research designed to answer fundamental science questions and serves as resource for authors of the Sixth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC-AR6). CMIP6 is a project coordinated by the Working Group on Coupled Modelling (WGCM) as part of the World Climate Research Programme (WCRP). Phase 6 builds on previous phases executed under the leadership of the Program for Climate Model Diagnosis and Intercomparison (PCMDI) and relies on the Earth System Grid Federation (ESGF) and the Centre for Environmental Data Analysis (CEDA) along with numerous related activities for implementation. The original data is hosted and partially replicated on a federated collection of data nodes, and most of the data relied on by the IPCC is being archived for long-term preservation at the IPCC Data Distribution Centre (IPCC DDC) hosted by the German Climate Computing Center (DKRZ). The project includes simulations from about 120 global climate models and around 45 institutions and organizations worldwide. Summary: These data include the subset used by IPCC AR6 WGI authors of the datasets originally published in ESGF for 'CMIP6.PMIP.CAS.FGOALS-g3' with the full Data Reference Syntax following the template 'mip_era.activity_id.institution_id.source_id.experiment_id.member_id.table_id.variable_id.grid_label.version'. The FGOALS-g3 climate model, released in 2017, includes the following components: atmos: GAMIL3 (180 x 80 longitude/latitude; 26 levels; top level 2.19hPa), land: CAS-LSM, ocean: LICOM3.0 (LICOM3.0, tripolar primarily 1deg; 360 x 218 longitude/latitude; 30 levels; top grid cell 0-10 m), seaIce: CICE4.0. The model was run by the Chinese Academy of Sciences, Beijing 100029, China (CAS) in native nominal resolutions: atmos: 250 km, land: 250 km, ocean: 100 km, seaIce: 100 km.

项目：耦合模式比较计划第六阶段（Coupled Model Intercomparison Project Phase 6, CMIP6）数据集——本批数据作为国际协调推进的耦合模式比较计划第六阶段（CMIP6；详见《Geoscientific Model Development》特刊：http://www.geosci-model-dev.net/special_issue590.html）的组成部分生成。该模拟数据可为解答基础科学问题的气候研究提供支撑，同时作为政府间气候变化专门委员会第六次评估报告（Intergovernmental Panel on Climate Change Sixth Assessment Report, IPCC-AR6）作者的数据资源。CMIP6由世界气候研究计划（World Climate Research Programme, WCRP）下属的耦合建模工作组（Working Group on Coupled Modelling, WGCM）协调实施。第六阶段延续了此前由气候模式诊断与比较计划（Program for Climate Model Diagnosis and Intercomparison, PCMDI）主导的前期阶段工作，依托地球系统网格联盟（Earth System Grid Federation, ESGF）、环境数据分析中心（Centre for Environmental Data Analysis, CEDA）及众多相关配套活动完成部署。原始数据存储于分布式数据节点集群并实现部分复制，IPCC所依赖的绝大多数数据将由德国气候计算中心（German Climate Computing Center, DKRZ）托管的IPCC数据分发中心（IPCC Data Distribution Centre, IPCC DDC）进行长期归档保存。本项目汇集了全球约120个全球气候模式与45家科研机构及组织的模拟试验数据。
摘要：本数据集包含IPCC AR6第一工作组作者所使用的、原发布于ESGF的数据集子集，对应标识为'CMIP6.PMIP.CAS.FGOALS-g3'，其完整数据参考语法遵循模板：'mip_era.activity_id.institution_id.source_id.experiment_id.member_id.table_id.variable_id.grid_label.version'。于2017年发布的FGOALS-g3气候模式包含以下组成模块：大气模块：GAMIL3（经纬度网格为180×80，共26层，顶层气压为2.19hPa）；陆面模块：CAS-LSM；海洋模块：LICOM3.0（三极式网格，主分辨率约1°，经纬度网格为360×218，共30层，顶层网格水深范围0~10m）；海冰模块：CICE4.0。该模式由位于中国北京100029的中国科学院（Chinese Academy of Sciences, CAS）以原始标称分辨率运行：大气模块250km，陆面模块250km，海洋模块100km，海冰模块100km。

搜集汇总

背景与挑战

背景概述

该数据集是CMIP6 PMIP项目中CAS FGOALS-g3气候模型的输出数据子集，用于IPCC AR6 WGI报告。数据覆盖全球范围，时间跨度为627年至1249年，包含大气、陆地、海洋和海冰等多组件模拟结果，已通过严格的质量评估。